|
|
CIFXRenderDX8 Class ReferenceInheritance diagram for CIFXRenderDX8:
List of all members.
Constructor & Destructor Documentation
| CIFXRenderDX8::CIFXRenderDX8 |
( |
|
) |
[protected] |
|
| CIFXRenderDX8::~CIFXRenderDX8 |
( |
|
) |
[protected, virtual] |
|
Member Function Documentation
| U32 CIFXRenderDX8::AddRef |
( |
|
) |
[virtual] |
|
|
|
This method increments the reference count for an interface on a component.
- Note:
- It should be called for every new copy of a pointer to an interface on a given component.
- Returns:
- It returns a U32 that contains a value from 1 to 2^32 - 1 that defines the new reference count. The return value should only be used for debugging purposes.
Reimplemented from CIFXRender. |
| IFXRESULT CIFXRenderDX8::ClearHW |
( |
const IFXRenderClear & |
rClear |
) |
[protected, virtual] |
|
| IFXRESULT CIFXRenderDX8::Construct |
( |
|
) |
[protected] |
|
| IFXRESULT CIFXRenderDX8::CreateDepthBuffer |
( |
LPDIRECT3DSURFACE8 |
pRendTarget |
) |
[protected] |
|
| D3DFORMAT CIFXRenderDX8::GetDepthFormat |
( |
IFXenum |
eDepthStencil |
) |
[protected] |
|
| IFXRESULT IFXAPI CIFXRenderDX8::GetFrustumPlaneNormals |
( |
IFXVector3 * |
pvPlaneNormals |
) |
[inline, virtual] |
|
|
|
Retrieves the plane normals of the top, bottom, right, and left frustum planes in camera space.
The planes that these normals represent all run through the point (0,0,0) in camera space if the projection mode is perspective. If using an orthographic projection, the plane normals are understood to be orthogonal to the coordinate system axis. What is provided in this case are points in camera space that lie on these planes.
- Parameters:
-
| pvPlaneNormals | Output array of 4 IFXVector3 objects. These 4 vectors will receive the plane normals of the frustum planes in this order: left, top, right, bottom. |
- Returns:
- An IFXRESULT code.
- Return values:
-
| IFX_OK | No error. |
| IFX_E_INVALID_POINTER | The pointer specified for pvPlaneNormals was not valid. |
Implements IFXRenderContext. |
| IFXenum CIFXRenderDX8::GetIFXRenderFormat |
( |
D3DFORMAT |
d3dFormat |
) |
[protected] |
|
| void CIFXRenderDX8::InitData |
( |
|
) |
[protected] |
|
| IFXRESULT CIFXRenderDX8::Initialize |
( |
U32 |
uDeviceNum |
) |
[virtual] |
|
|
|
Initializes (or reinitializes) the IFXRender instance with the specified parameters.
- Parameters:
-
| uDeviceNum | The logical device number of the video card that will perform the rendering. The default is 0 (the primary device). |
- Returns:
- An IFXRESULT code.
- Return values:
-
Reimplemented from CIFXRender. |
| IFXRESULT CIFXRenderDX8::MakeHWCurrent |
( |
|
) |
[protected, virtual] |
|
| IFXRESULT CIFXRenderDX8::MoveDTSWindow |
( |
const IFXRect & |
rcWindow |
) |
[protected] |
|
| IFXRESULT CIFXRenderDX8::QueryInterface |
( |
IFXREFIID |
interfaceId, |
|
|
void ** |
ppInterface |
|
) |
[virtual] |
|
|
|
This method provides access to the various interfaces supported by a component.
Upon success, it increments the component's reference count and hands back a pointer to the specified interface.
- Note:
- A number of rules must be adhered to by all implementations of IFXAPI QueryInterface . For a list of such rules, refer to the IFXCOM usage guidelines.
- Returns:
- Upon success, IFX_OK is returned. Otherwise, either IFX_E_INVALID_POINTER or IFX_E_UNSUPPORTED are returned.
Reimplemented from CIFXRender. |
| U32 CIFXRenderDX8::Release |
( |
|
) |
[virtual] |
|
|
|
This method decrements the reference count for the calling interface on a component.
- Note:
- If the reference count on a component falls to zero, the component is destroyed.
- Returns:
- It returns a U32 that contains a value from 1 to 2^32 - 1 that defines the new reference count. The return value should only be used for debugging purposes.
Reimplemented from CIFXRender. |
| IFXRESULT CIFXRenderDX8::ReleaseVidMem |
( |
|
) |
|
|
| IFXRESULT CIFXRenderDX8::SetDTSWindow |
( |
BOOL |
bDirty |
) |
[protected] |
|
| IFXRESULT CIFXRenderDX8::SetHWAntiAliasingMode |
( |
IFXenum |
eAAMode |
) |
[protected, virtual] |
|
| IFXRESULT CIFXRenderDX8::SetHWDepthStencilFormat |
( |
IFXenum |
eDepthStencil |
) |
[protected, virtual] |
|
| IFXRESULT CIFXRenderDX8::SetHWWindow |
( |
BOOL |
bDirty |
) |
[protected, virtual] |
|
| IFXRESULT CIFXRenderDX8::SetNonDTSWindow |
( |
BOOL |
bDirty |
) |
[protected] |
|
| IFXRESULT CIFXRenderDX8::SetVSyncEnabled |
( |
BOOL |
bVSyncEnabled |
) |
[protected, virtual] |
|
| IFXRESULT CIFXRenderDX8::Swap |
( |
|
) |
[virtual] |
|
|
|
Copies the contents of the back buffer to the destination surface.
If the render context was set up to render direct to screen (see IFXRenderWindow), then the destination surface is the screen. If not, then the destination surface is the memory buffer location specified with SetWindow().
- Returns:
- An IFXRESULT code.
- Return values:
-
| IFX_OK | No error. |
| IFX_E_NOT_INITIALIZED | This has been called before SetWindow() and SetView() have been called successfully. |
Implements IFXRenderContext. |
Friends And Related Function Documentation
| IFXRESULT IFXAPI_CALLTYPE CIFXRenderDX8Factory |
( |
IFXREFIID |
intId, |
|
|
void ** |
ppUnk |
|
) |
[friend] |
|
Member Data Documentation
© 1999 - 2006 Intel Corporation. All rights reserved.
* Other names and brands may be claimed as the property of others.
|
|


GERI'S GAME A film review by Steve Rhodes Copyright 1998 Steve Rhodes RATING (0 TO ****): *** 1/2
Two bewitching, old gentlemen with devilish grins engage in a highly competitive game of chess in Jan Pinkava's GERI'S GAME, the winner of the 1998 Academy Award for best short animated film. Made by Pixar, GERI'S GAME is being shown along with their new movie, A BUG'S LIFE (see my web site www.InternetReviews.com for a review of the latter along with an interview with the cast and crew.)
The two senior citizens, as reveled from the beginning, are merely the figment of one man's vivid and playful imagination. Alone one autumn in a park full of colorful trees, the man plays a spirited game of chess with himself.
Toothless and wrinkled, the man may have a body that is failing him, but his mind is imaginative and devious. A con artist at heart, he's willing to do whatever it takes to beat himself.
The genius of Pixar is that they use their computer generated animation technology in service of the story, rather than the other way around. The small features in the animation from the man's knuckles to the inclination of the chess pieces enhance the story in subtle but important ways.
In the span of just a few minutes, GERI'S GAME makes us care about a man who never speaks, and then surprises us with two ending twists. The effect is rather like speed-reading through a Roald Dahl novel. What a delicious appetizer for a sumptuous main course like A BUG'S LIFE. GERI'S GAME deserves to be seen, and, since short films almost never get widely distributed, we should count ourselves lucky that Pixar has found a way for us to be able to enjoy it.
GERI'S GAME runs 4 minutes. It is rated G and would be fine for all ages.
My son Jeffrey, age 9, and his buddies, who watched it with us, all thought the short was "really cool."
Email<EMAIL_ADDRESS>Web: www.InternetReviews.com
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


SPA WORLD is a specialist importer and distributor of essential oils, carriers oils, massage oils, herbal massage compress, disposable underwear, scrubs ,accessories and many more products. Our product range includes 100% Pure Essential Oils Organic Oils, Ayurveda, Well being products and much more. We carry a wide range of Lemongrass, Lavender oil, Sweet orange and other aromatherapy products.
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OKIB demands explanation after hunting incident involving conservation officers
by Ben BulmerThe Okanagan Indian Band has called its lawyers and is asking for a full explanation from the Conservation Officer Service and the RCMP following an incident that involved a complaint about hunting at night on reserve lands.
Details about what took place have not been made public, although the Conservation Officer Service confirmed officers attended the OKIB land following a complaint about hunting at night, Nov. 16.
North Okanagan Conservation Officer Service Sgt Jeff Hanratty confirmed a complaint was received at 4:50 p.m. Nov. 16 from the Westside Road area on band land.
A Nov. 18 social media post from the OKIB stated that the band had been in contact with their lawyers and will be following up on the incident "diligently."
Why the OKIB called its lawyers has not been confirmed, although it appears the incident may have raised questions about the B.C. Conservation Officer Service's legal jurisdiction on band land.
The OKIB social media post stated band council had passed motions requiring band council to connect with the RCMP and the Conservation Officer Service to request a "full explanation" of the events that took place on the reserve.
Hanratty said the B.C. Wildlife Act prohibits hunting one hour after sunset until one hour before sunrise and it was also an offence under the Wildlife Act to hunt with the aid of an illuminating device.
The conservation officer said hunting at night was a public safety issue.
The RCMP confirmed they attended to assist the Conservation Officer Service in their investigation, but offered no other details.
OKIB could not be reached for comment by time of publication.


1 Tile = 80 pixels
Game Paused
Hit Space Bar or start Game Loop button
You Won!


--- layout: page title: "Boosh" description: "This is my friend DJ." header-img: "img/home-bg.jpg" permalink: "boosh.html" is-secret: "true" ---
This is my friend DJ.
He is the #1 fan of bodecker.me and Founder, Creator, President, and Vice President of BroVents.com. Help him reach 1,000,000 views on his LinkedIn Profile.


public interface RoundRobinKeyValueIterator<K,V> extends IterableIterator<V>
Iterator
that returns values associated with keys in Round-Robin order. Items can be added and removed in
O(1) constant time. This Iterator
will loop continuously.| Modifier and Type | Method and Description |
|---|---|
void |
add(K key,
V value)
Adds this key-value pair to the iterator.
|
boolean |
containsKey(K key)
Returns
true if this RoundRobinKeyValueIterator contains a value for this key. |
V |
get(K key)
Returns the value associated with this key.
|
boolean |
isEmpty()
Returns
true if RoundRobinKeyValueIterator is empty. |
IterableIterator<V> |
loopIterator()
Starts a loop where you can do one iteration over each element in the iterator starting from the last
element returned by
Iterator.next() . |
static <K,V> RoundRobinKeyValueIterator<K,V> |
newInstance()
Returns a
RoundRobinKeyValueIterator with no initial values. |
static <K,V> RoundRobinKeyValueIterator<K,V> |
newInstance(java.util.Collection<javafx.util.Pair<K,V>> pairs)
Returns a
RoundRobinKeyValueIterator with the initial key-value pairings in pairs. |
V |
remove(K key)
Removes the value associated with key from the
Iterator . |
int |
size()
Returns the number of elements in
RoundRobinKeyValueIterator . |
IterableIterator<V> |
statelessLoopIterator()
Starts a loop where you can do one iteration over each element in the iterator starting from the last
element returned by
Iterator.next() . |
static <K,V> RoundRobinKeyValueIterator<K,V> newInstance()
RoundRobinKeyValueIterator
with no initial values.static <K,V> RoundRobinKeyValueIterator<K,V> newInstance(java.util.Collection<javafx.util.Pair<K,V>> pairs)
RoundRobinKeyValueIterator
with the initial key-value pairings in pairs.void add(K key, V value)
Iterator.next()
, and thus will be returned the next time Iterator.next()
is called. This operation is performed
in O(1) constant time. If no values have been added, this value is first.V remove(K key)
Iterator
. This operation is performed in O(1) constant
time. It is safe to call this method while iterating. If this value would have been returned by Iterator.next()
on the next call, the value after it will now be returned.boolean containsKey(K key)
true
if this RoundRobinKeyValueIterator
contains a value for this key.V get(K key)
java.lang.IllegalArgumentException
- if this key does not exist.int size()
RoundRobinKeyValueIterator
.boolean isEmpty()
true
if RoundRobinKeyValueIterator
is empty.IterableIterator<V> loopIterator()
Iterator.next()
. The iteration over this loop does affect the Iterator
's position
once the loop ends, meaning the element returned by Iterator.next()
may be different from when you started if you
exit the loop early.
This IterableIterator
is a child of the RoundRobinKeyValueIterator
that created it, meaning
that any changes on it will affect its parent (such as calling Iterator.remove()
. However, the parent
RoundRobinKeyValueIterator
should not be used while this IterableIterator
is in use as it may
break it.
IterableIterator<V> statelessLoopIterator()
Iterator.next()
. The iteration over this loop does not affect the Iterator
's position
once the loop ends, meaning that the element returned by Iterator.next()
will be the same as what would've been
returned before the loop started (unless that element was removed).
This IterableIterator
is a child of the RoundRobinKeyValueIterator
that created it, meaning
that any changes on it will affect its parent (such as calling Iterator.remove()
. However, the parent
RoundRobinKeyValueIterator
should not be used while this IterableIterator
is in use as it may
break it.


What’s New in the Event System (v4.1)?
All Companies (except ADS, CDS Spain, Grupo Rey, Pingo Doce and PnP)
New Invoice Redesign:
We’ve improved our invoice and provided better item and division totals for our vendors.
Some other features include:
- More professional look and feel
- Detailed item and division totals
- Invoice aging including credits/debits
- Condensed invoice detail to reduce the number of printed pages


This tutorial will teach you how to build a simple mud hut in VRML. You should already know how to build a VRML container file, including a header and a root node. This tutorial will also teach you how to use the cylinder, cone, cube, translation, and material nodes. Start off your file by typing the header and creating a root separator node.
The first step is to build the walls of the hut. We'll use a simple cylinder for the walls. DEF (name) it "Walls." We'll give it a height of 1.5 and a diameter of 2.0. Since the default diameter is 2.0 anyway, we won't bother to enter the diameter field in the code.
The next step is to add a roof to the hut. We'll put in a thatched roof and use a cone to represent it and name it Roof.
If we just add a cone node within the roof separator, the cone will appear centered at the same place as the walls: the roof will be inside the walls. We want it on top, so we will add a translation node before the cone. We want to put the roof exactly above the walls, so we'll translate up (in the y direction). How much we translate depends in part on how tall the cone is. Changing the height of the cone changes the center of the cone (which is what moves when we translate.) We'll make the cone fairly flat by defining the height as 0.6. We'll also give the roof a little overhang by defining the bottom radius as 1.7. Set the translate to 0 1 0 (up one meter).
Right now our hut is sort of floating out there in space. If we were inlining this world into a Terra Vista zone, that would be exactly what we'd want, since Terra Vista will provide the ground for us. For this example, however, it's a little disorienting to have our hut floating in space, so let's add some ground. The simplest way to add the terra firma is by adding a large, flat cube. Insert it in your file above the Walls, and give it a height of 0.05, and a width and depth of 10. Call it Ground. Voila: a ten meter square ground appears. If you look at the world as it is right now, the ground is in the center of your walls, bisecting your hut.
We forgot something! We need to translate the hut up (in the y direction) so that it sits on top of the ground and not embedded in it. Between the Ground and the Walls, add a translation in the Y direction of 0.8 meters. This will raise the hut.
Notice that it raises both the Walls and the Roof: the roof translation begins where the walls translation ended, not from the origin. This is handy because it preserves the spatial relationships we defined for these objects earlier.
Right now the scene is pretty drab, as if we made the ground and hut out of ashes or cement or something pretty gray. We need to add color to the scene using the material node.
The material node lets us define color in several different ways. We'll save the detailed exploration of the node for another tutorial. For now, we'll simply add a very basic material node before each object we want to color.
First, add a material node called Grass above the Ground. Give it a diffuse color that is green with three numbers for the red, green, and blue values that will combine to make green. Which numbers? Try 0.21 0.85 0.28.
How did we know those colors would make green? There are two ways to figure this out. The easiest is to obtain a VRML authoring package that allows you to graphically define your colors with some kind of tool. That could be expensive too. The second easiest is to fiddle with the values until you get the color you want.
If you load the world now with the Grass material, you will find that everything is green. ("I am the grass. I cover all"). This is because we have included only one "bucket" of green paint.
Add a second material node (called Mud) above the Walls. Give it a brown diffuse color (0.8 0.474502 0.215884). Then add a third material node above the Roof and call it Straw. Give it a yellow diffuse color (0.8 0.785117 0.206378). (As you might have guessed, I used a VRML authoring package to get these colors.)
TaDa! This simple mud hut world is complete!
Okay, it's a complete mud hut, but it lacks a certain je ne sais quoi. You might perhaps add a Shrubbery! Or, you might have a pre-made object that you want to insert. Try adding more to the scene using the nodes and methods shown in this tutorial. Have fun and play around. Also, check back for more tutorials on building other objects and learning more advanced VRML things, like lighting.
Send mail with comments to: David George. Or post comments to the Terra Vista mailing list.


The Handmaid's Tale
Margaret Atwood
Published in 1984, The Handmaid’s Tale follows the story of Offred, a Handmaid, and her story of living in Gilead. Offred’s duty as a Handmaid is to provide a child for an officer and his wife... Read More
The Handmaid's Tale
Margaret Atwood
Published in 1984, The Handmaid’s Tale follows the story of Offred, a Handmaid, and her story of living in Gilead. Offred’s duty as a Handmaid is to provide a child for an officer and his wife... Read More


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Loggix is an open source software licensed under New BSD License
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drgee: Doubly Robust Generalized Estimating Equations
Fit restricted mean models for the conditional association
between an exposure and an outcome, given covariates. Three methods
are implemented: O-estimation, where a nuisance model for the
association between the covariates and the outcome is used;
E-estimation where a nuisance model for the association
between the covariates and the exposure is used, and doubly robust (DR)
estimation where both nuisance models are used. In DR-estimation,
the estimates will be consistent when at least one of the nuisance
models is correctly specified, not necessarily both.
Downloads:
Reverse dependencies:
| Reverse depends: |
AF |
| Reverse imports: |
stdReg |
Linking:
Please use the canonical form
https://CRAN.R-project.org/package=drgee
to link to this page.


Astronomy is one of the oldest natural sciences. Early civilizations dating back before 3000 BCE, such as the Sumerians, ancient Egyptians, and the Indus Valley Civilisation, had a predictive knowledge and a basic understanding of the motions of the Sun, Moon, and stars. The stars and planets, believed to represent gods, were often worshipped. While the explanations for the observed positions of the stars were often unscientific and lacking in evidence, these early observations laid the foundation for later astronomy, as the stars were found to traverse great circles across the sky,[9] which however did not explain the positions of the planets. According to Asger Aaboe, the origins of Western astronomy can be found in Mesopotamia, and all Western efforts in the exact sciences are descended from late Babylonian astronomy.[11] Egyptian astronomers left monuments showing knowledge of the constellations and the motions of the celestial bodies,[12] while Greek poet Homer wrote of various celestial objects in his Iliad and Odyssey; later Greek astronomers provided names, which are still used today, for most constellations visible from the Northern Hemisphere.[13]
Natural philosophy has its origins in Greece during the Archaic period (650 BCE – 480 BCE), when pre-Socratic philosophers like Thales rejected non-naturalistic explanations for natural phenomena and proclaimed that every event had a natural cause.[14] They proposed ideas verified by reason and observation, and many of their hypotheses proved successful in experiment;[15] for example, atomism was found to be correct approximately 2000 years after it was proposed by Leucippus and his pupil Democritus.[16]
Physics became a separate science when early modern Europeans used experimental and quantitative methods to discover what are now considered to be the laws of physics.[25][page needed] Major developments in this period include the replacement of the geocentric model of the Solar System with the heliocentric Copernican model, the laws governing the motion of planetary bodies determined by Johannes Kepler between 1609 and 1619, pioneering work on telescopes and observational astronomy by Galileo Galilei in the 16th and 17th Centuries, and Isaac Newton's discovery and unification of the laws of motion and universal gravitation that would come to bear his name.[26] Newton also developed calculus,[c] the mathematical study of change, which provided new mathematical methods for solving physical problems.[27] The discovery of new laws in thermodynamics, chemistry, and electromagnetics resulted from greater research efforts during the Industrial Revolution as energy needs increased.[28] The laws comprising classical physics remain very widely used for objects on everyday scales travelling at non-relativistic speeds, since they provide a very close approximation in such situations, and theories such as quantum mechanics and the theory of relativity simplify to their classical equivalents at such scales. However, inaccuracies in classical mechanics for very small objects and very high velocities led to the development of modern physics in the 20th century.
Modern physics began in the early 20th century with the work of Max Planck in quantum theory and Albert Einstein's theory of relativity. Both of these theories came about due to inaccuracies in classical mechanics in certain situations. Classical mechanics predicted a varying speed of light, which could not be resolved with the constant speed predicted by Maxwell's equations of electromagnetism; this discrepancy was corrected by Einstein's theory of special relativity, which replaced classical mechanics for fast-moving bodies and allowed for a constant speed of light.[29] Black-body radiation provided another problem for classical physics, which was corrected when Planck proposed that the excitation of material oscillators is possible only in discrete steps proportional to their frequency; this, along with the photoelectric effect and a complete theory predicting discrete energy levels of electron orbitals, led to the theory of quantum mechanics taking over from classical physics at very small scales.[30] Quantum mechanics would come to be pioneered by Werner Heisenberg, Erwin Schrödinger and Paul Dirac.[30] From this early work, and work in related fields, the Standard Model of particle physics was derived.[31] Following the discovery of a particle with properties consistent with the Higgs boson at CERN in 2012,[32] all fundamental particles predicted by the standard model, and no others, appear to exist; however, physics beyond the Standard Model, with theories such as supersymmetry, is an active area of research.[33] Areas of mathematics in general are important to this field, such as the study of probabilities and groups.
Mathematics provides a compact and exact language used to describe the order in nature. This was noted and advocated by Pythagoras,[49] Plato,[50] Galileo,[51] and Newton.Physics uses mathematics[52] to organise and formulate experimental results. From those results, precise or estimated solutions are obtained, quantitative results from which new predictions can be made and experimentally confirmed or negated. The results from physics experiments are numerical data, with their units of measure and estimates of the errors in the measurements. Technologies based on mathematics, like computation have made computational physics an active area of research. The distinction between mathematics and physics is clear-cut, but not always obvious, especially in mathematical physics. Ontology is a prerequisite for physics, but not for mathematics. It means physics is ultimately concerned with descriptions of the real world, while mathematics is concerned with abstract patterns, even beyond the real world. Thus physics statements are synthetic, while mathematical statements are analytic. Mathematics contains hypotheses, while physics contains theories. Mathematics statements have to be only logically true, while predictions of physics statements must match observed and experimental data. The distinction is clear-cut, but not always obvious. For example, mathematical physics is the application of mathematics in physics. Its methods are mathematical, but its subject is physical.[53] The problems in this field start with a "mathematical model of a physical situation" (system) and a "mathematical description of a physical law" that will be applied to that system. Every mathematical statement used for solving has a hard-to-find physical meaning. The final mathematical solution has an easier-to-find meaning, because it is what the solver is looking for.[clarification needed] Pure physics is a branch of fundamental science (also called basic science) . Physics is also called "the fundamental science" because all branches of natural science like chemistry, astronomy, geology, and biology are constrained by laws of physics.[54] Similarly, chemistry is often called the central science because of its role in linking the physical sciences. For example, chemistry studies properties, structures, and reactions of matter (chemistry's focus on the molecular and atomic scale distinguishes it from physics). Structures are formed because particles exert electrical forces on each other, properties include physical characteristics of given substances, and reactions are bound by laws of physics, like conservation of energy, mass, and charge. Physics is applied in industries like engineering and medicine.
Applied physics is a general term for physics research which is intended for a particular use. An applied physics curriculum usually contains a few classes in an applied discipline, like geology or electrical engineering. It usually differs from engineering in that an applied physicist may not be designing something in particular, but rather is using physics or conducting physics research with the aim of developing new technologies or solving a problem. The approach is similar to that of applied mathematics. Applied physicists use physics in scientific research. For instance, people working on accelerator physics might seek to build better particle detectors for research in theoretical physics. Physics is used heavily in engineering. For example, statics, a subfield of mechanics, is used in the building of bridges and other static structures. The understanding and use of acoustics results in sound control and better concert halls; similarly, the use of optics creates better optical devices. An understanding of physics makes for more realistic flight simulators, video games, and movies, and is often critical in forensic investigations. With the standard consensus that the laws of physics are universal and do not change with time, physics can be used to study things that would ordinarily be mired in uncertainty. For example, in the study of the origin of the earth, one can reasonably model earth's mass, temperature, and rate of rotation, as a function of time allowing one to extrapolate forward or backward in time and so predict future or prior events. It also allows for simulations in engineering that drastically speed up the development of a new technology. But there is also considerable interdisciplinarity, so many other important fields are influenced by physics (e.g., the fields of econophysics and sociophysics).


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Valve is bringing its Index VR headset to more countries
Right in time for Half-Life: Alyx
by Sam ByfordRight after announcing Half-Life: Alyx, already one of the most anticipated VR games of all time, Valve has confirmed plans to bring its Index headset and controllers to other countries, starting with Canada and Japan today. The $999 Index is already available in the US and Europe.
Half-Life: Alyx won’t require a Valve Index, but the company’s own VR headset is likely to provide the most high-end experience available. It’s also unclear to what degree the game might be optimized for Valve’s Index controllers, which offer better individual finger sensing than most competitors.
Half-Life: Alyx will be a free download for all Index owners, while people who buy the headset before the end of the year will get access to in-game cosmetic items and locations that can be explored through Steam VR Destinations.


Final Project Style Guide
Normal Colors
Dark Mode Colors
Fonts
I have chosen to use the following fonts for my site:
- font-family: 'Dosis', 'Helvetica Neue', Helvetica, Arial, sans-serif; this is to provide uniformity to the website.
Elevator Pitch
For my website, I am looking to draw people together in an academic setting. I want to create a space similar to a blog but with the interactive nature of a forum. I want all of this to be moderated and viewed through the lens of a peer review journal. People will be able to post essays and people will be able to respond to those essays via other essays. I want to eliminate social media shout culture and prompt academic and highly structured rhetorical exchange. I will call this the Rational Rhetoric Exchange. I will use HTML and CSS to stylize, then eventually use Java and Python to build the word processors.
Purpose Statement
Rational Rhetoric Exchange Statements
Rational Rhetoric Exchange
Standing as a communications interface and platform, RRE will serve as the connective link between
the stringent peer reviews and journals of the academy, and the informational exchange of the
masses. The world in which we live is largely starved for comprehensive fully formed ideas and
opinions. Because of the ever-increasing physical and intellectual character-limit being placed on
the thoughts and rhetoric of countless individuals, society is reverting to based forms of attack.
Gone are the days of careful consideration and calculated prose. What have taken predominant command
in the socio-political spheres of communication, are mere jabs and brute fits of rage consolidated
into as few words as possible.
To combat this problem, the RRE will hold 3 primary objectives.
1. Invite everyone to experiment with longhand prose and idea formulations through properly
formatted essays and journals.
2. Teach individuals how to find and cite information and data
3. Serve as an inspiration for anyone seeking to educate themselves on a particular topic.
To break down these 3 objectives
1. Invite everyone to experiment with longhand prose and idea formulations through properly
formatted essays and journals.
This is the primary combatant against current social media “rant culture”. RRE will serve as a very
basic word processor containing built in code to help new users learn how to write longer prose with
correct stylization and structure.
2. Teach individuals how to find and cite information and data.
Giving people the knowledge how to review facts and logic before they hit “post” will serve as a
catalyst for a society that will seek a broader form of truth and understanding. General appeal to
authority is not enough in today's social media interaction. People want to share their opinion, but
often do so in ignorance or blind trust. To train individuals, even basically, to learn to use
existing applications such as Google Scholar or Ebsco helps them develop a tendency toward facts and
numbers rather than sensationalism and authority.
3. Serve as an inspiration for anyone seeking to educate themselves on a particular topic.
The complete and comprehensive exchange of information and data proves paramount to the development
of society at large. Today people lack a platform that will push them to communicate the actuality
of their argument. RRE will prompt learning through interaction with the editing, fact checking, and
review of other peoples essays and writing.
Audience Statement
Included in section above
Misson Statement
Included in section above
Persona and Scenario Ideas
Included in section above


Source File
types.go
Belonging Package
os
package os
import (
)
func () int { return syscall.Getpagesize() }
ModeDir = fs.ModeDir // d: is a directory
ModeAppend = fs.ModeAppend // a: append-only
ModeExclusive = fs.ModeExclusive // l: exclusive use
ModeTemporary = fs.ModeTemporary // T: temporary file; Plan 9 only
ModeSymlink = fs.ModeSymlink // L: symbolic link
ModeDevice = fs.ModeDevice // D: device file
ModeNamedPipe = fs.ModeNamedPipe // p: named pipe (FIFO)
ModeSocket = fs.ModeSocket // S: Unix domain socket
ModeSetuid = fs.ModeSetuid // u: setuid
ModeSetgid = fs.ModeSetgid // g: setgid
ModeCharDevice = fs.ModeCharDevice // c: Unix character device, when ModeDevice is set
ModeSticky = fs.ModeSticky // t: sticky
ModeIrregular = fs.ModeIrregular // ?: non-regular file; nothing else is known about this file
| The pages are generated with Golds v0.3.2-preview. (GOOS=darwin GOARCH=amd64) Golds is a Go 101 project developed by Tapir Liu. PR and bug reports are welcome and can be submitted to the issue list. Please follow @Go100and1 (reachable from the left QR code) to get the latest news of Golds. |


| Bike Type: | Scooter |
| Start Type: | Kick, Self |
| Engine Displacement (cc): | 115 |
| Ignition: | 3 - Phase Electrical System and auto ignition |
| No of Cylinders: | 1 |
| Max Power: | 11.4 bhp @ 7000 rpm |
| Maximum Torque: | 11.5 Nm @ 5500 rpm |
| Fuel Type: | Hydrogen Water |
| Fuel Tank Capacity (litres): | 8.5 |
| No of Gears: | 0 |
| Gearbox Type: | Automatic |
| Brake Type: | Disc |
| Front Brake: | 200 |
| Rear Brake: | 140 |
| Front Suspension: | Aircraft derived single side arm Front Suspension with Anti-Dive characteristics |
| Rear Suspension: | Dual-Effect hydraulic shock abosrber |
| Wheel Size (inches): | 11 |
| Front Tyre: | 110-70/11 |
| Rear Tyre: | 120-70/10 |
| Dimensions(WxLxH)mm: | 690x1770x1140 |
| Cooling System: | Air Cooled |
| Wheel Type: | Alloy |
| Colors | Azzure Blue, Matt Black, Pink, White |
Our first phase of additions will include equipment rentals such as helmets, gloves, boots and leather suits. Also repair tool rentals for minor mechanical work. Next will be on site fuel sales.
The second phase will see the small store expand into a full pro shop.


I'm Sergey Starostin
Welcome to my world
I'm Sergey Starostin
Welcome to my world
All my life I am teachening myself.
I have more then 15 years experience in IT area.
I am enjoying when I create something new.
I spent a lot of my time to build myself as a professional developer.
I deeply understand what is going on under the hood operating system
I can deploy comprehensive network environment
I have big experience in fixing, mounting and setup any type of computing equipment
My minimum purpose is improving
my skills 1% per day.
Overview
1Learning
2Understanding
3Applying
4Product
5I've created all my projects from scratch to production
All my projects are working on my own servers
Testing, Fixing, Deploying, Updating aslo I
Find out how much I'm worth in the projects section


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True to its name, Amatista Ledges begins with a drop off a ledge which leads to drop off after drop off. Picking the wrong line off one of these ledges could easily lead to a roll-over. Between each ledge was a boulder field to keep you on your toes.
Three quarters of the way through the trail, you hit the "fish bowl." Before you actually get to the fish bowl, you have to get past a large boulder on the left side. You can either place your tire on the boulder or try to sneak around the off camber section on the right. The easiest and safest line is over the rock. It also makes for a good photo op because normally the passenger side front tire will catch lots of air as you can see from this Wrangler.
If you fall of the rock or try to sneak around it, the result is normally body damage. I tried to sneak around and slipped into the rock causing a fresh dent above my rocker panel guard.
After the rock, you have to straddle the "fish bowl." Due to the incline it is very difficult to see where the large hole is, so a spotter helps a lot. After the fish bowl, there are several other ledges and some optional ledges. I managed to break a shock mount and rip off a brake hose on one of the optional ledges. Crimping off the broken hose with vise grips and topping off the brake fluid helped my stopping power, but of course caused my Jeep to pull strongly to the right. Despite everything, I managed to avoid an accident on the drive back to camp.


Welcome to the marketing analysis site of Bus Mall. We are happy you can join is in this study. Please note that your contribution will be used for our marketing purposes to provide you with the best selection of products. A series of 3 product images will be shown to you to choose. You will have 25 chances for your selections to be saved for our analysis.


See: Description
| Interface | Description |
|---|---|
| QueryQueueConfig |
Interface which defines an implementation for managing queue configuration of a leaf
ResourcePool |
| ResourcePool |
Interface which defines an implementation of ResourcePool configuration for
ResourcePoolTree |
| ResourcePoolTree |
Interface which defines the implementation of a hierarchical configuration for all the ResourcePool that will be
used for ResourceManagement
|
| Class | Description |
|---|---|
| QueryQueueConfigImpl |
Parses and initialize QueueConfiguration for a
ResourcePool . |
| QueueAssignmentResult |
Used to keep track of selected leaf and all rejected
ResourcePool for the provided query. |
| ResourcePoolImpl |
Parses and initializes all the provided configuration for a ResourcePool defined in RM configuration.
|
| ResourcePoolTreeImpl |
Parses and initializes configuration for ResourceManagement in Drill.
|
| RMCommonDefaults |
Defines all the default values used for the optional configurations for ResourceManagement
|
ConfigConstants
. However whether the feature is enabled/disabled is still
controlled by a configuration ExecConstants.RM_ENABLED
available in the Drill's main
configuration file. The rm config files will be parsed and loaded only when the feature is enabled. The
configuration is a hierarchical tree ResourcePoolTree
of
ResourcePool
. At the top will be the root pool which represents
the entire resources (only memory in version 1) which is available to ResourceManager to use for admitting queries.
It is assumed that all the nodes in the Drill cluster is homogeneous and given same amount of memory resources.
The root pool can be further divided into child ResourcePools to divide the resources among multiple child pools.
Each child pool get's a resource share from it's parent resource pool. In theory there is no limit on the number
of ResourcePools that can be configured to divide the cluster resources.
In addition to other parameters defined later root ResourcePool also supports a configuration
ResourcePoolTreeImpl.ROOT_POOL_QUEUE_SELECTION_POLICY_KEY
which
helps to select exactly one leaf pool out of all the possible options available for a query. For details please
see package-info.java of QueueSelectionPolicy
.
ResourcePoolTree.selectOneQueue(org.apache.drill.exec.ops.QueryContext,
org.apache.drill.exec.resourcemgr.NodeResources)
method is used by parallelizer to get a queue which will be used
to admit a query. The selected queue resource constraints are used by parallelizer to allocate proper resources
to a query so that it remains within the bounds.
The ResourcePools falls under 2 category:
ResourcePoolImpl.POOL_MEMORY_SHARE_KEY
: Percentage of
memory share of parent ResourcePool assigned to this poolResourcePoolImpl.POOL_SELECTOR_KEY
: A selector assigned
to this pool. For details please see package-info.java of
ResourcePoolSelector
ResourcePoolImpl.POOL_QUEUE_KEY
: Queue configuration
associated with this pool. It should always be configured for a leaf pool only. If configured with an
intermediate pool then it will be ignored.
A queue always have 1:1 relationship with a leaf pool. Queries are admitted and executed with a resource slice from the queue. It supports following configurations:
QueryQueueConfigImpl.MAX_ADMISSIBLE_KEY
: Upper bound on the
total number of queries that can be admitted inside a queue. After this limit is reached all the queries
will be moved to waiting state.QueryQueueConfigImpl.MAX_WAITING_KEY
: Limits the
total number of queries that can be in waiting state inside a queue. After this limit is reached all the new
queries will be failed immediately.QueryQueueConfigImpl.MAX_QUERY_MEMORY_PER_NODE_KEY
:
Limits the maximum memory any query in this queue can consume on any node in the cluster. This is to limit a
query from a queue to consume all the resources on a node so that other queues query can also have some
resources available for it. Ideally it's advised that sum of value of this parameter for all queues should not
exceed the total memory on a node.
QueryQueueConfigImpl.WAIT_FOR_PREFERRED_NODES_KEY
: This
configuration helps to decide if an admitted query in a queue should wait until it has available resources on all
the nodes assigned to it by planner for its execution. By default it's true. When set to false then for the nodes
which doesn't have available resources for a query will be replaced with another node with enough resources.
QueueAssignmentResult
. Later the selected pools are passed to
configured QueueSelectionPolicy to select one queue for the query. Planner uses that selected queue's max query
memory per node parameter to limit resource assignment to all the fragments of a query on a node. After a query is
planned with resource constraints it is sent to leader of that queue to ask for admission. If admitted the query
required resources are reserved in global state store and query is executed on the cluster. For details please see
the design document and functional spec linked in
DRILL-7026Copyright © 2021 The Apache Software Foundation. All rights reserved.


Next: Orthogonal Factorizations and Linear
Up: Computational Routines
Previous: Computational Routines
  Contents
  Index
Linear Equations
We use the standard notation for a system of simultaneous
linear
equations:
where A is the coefficient matrix,
b is the right hand side,
and x is the solution.
In (2.4) A is assumed to be a square matrix of order n,
but some of the individual routines allow A to be rectangular.
If there are several right hand sides,
we write
where the columns of B are the individual right hand sides,
and the columns of
X are the corresponding solutions.
The basic task is to compute X, given A and B.
If A is upper or lower triangular, (2.4) can be solved by a
straightforward
process of backward or forward substitution.
Otherwise, the solution is obtained after first factorizing A as a
product of
triangular matrices (and possibly also a diagonal matrix or permutation
matrix).
The form of the factorization depends on the properties of the matrix
A.
LAPACK provides routines for the following types of matrices, based on
the stated factorizations:
- general matrices (LU factorization with partial pivoting):
A = PLU
where P is a permutation matrix, L is lower triangular with unit
diagonal elements (lower trapezoidal if m > n), and U is upper
triangular (upper trapezoidal if m < n).
- general band matrices including tridiagonal matrices
(LU factorization with partial pivoting):
If A is m-by-n with kl subdiagonals and ku superdiagonals,
the factorization is
A = LU
where L is a product of permutation and unit lower triangular
matrices with kl subdiagonals, and U is upper triangular with
kl+ku superdiagonals.
- symmetric and Hermitian positive definite matrices including
band matrices (Cholesky factorization):
where U is an upper triangular matrix and L is lower triangular.
- symmetric and Hermitian positive definite tridiagonal matrices (L D
LT factorization):
where U is a unit upper bidiagonal matrix, L is unit lower
bidiagonal, and D is diagonal.
- symmetric and Hermitian indefinite matrices (symmetric indefinite
factorization):
where U (or L) is a product of permutation and unit upper (lower)
triangular matrices, and D is symmetric and block diagonal with diagonal
blocks of order 1 or 2.
The factorization for a general tridiagonal matrix is like that for
a general band matrix with kl = 1 and ku = 1. The factorization
for a symmetric positive definite band matrix with k superdiagonals
(or
subdiagonals) has the same form as for a symmetric positive definite
matrix, but the factor U (or L) is a band matrix with k
superdiagonals (subdiagonals). Band matrices use a compact band
storage scheme described in section 5.3.3.
LAPACK routines are also provided for symmetric matrices (whether
positive definite or indefinite) using packed storage,
as described in section 5.3.2.
While the primary use of a matrix factorization is to solve a system
of equations, other related tasks are provided as well.
Wherever possible, LAPACK provides routines to perform each of these
tasks
for each type of matrix and storage scheme (see
Tables 2.7 and 2.8).
The following list relates the tasks
to the last 3 characters of the name of the corresponding
computational routine:
- xyyTRF:
- factorize (obviously not needed for triangular matrices);
- xyyTRS:
- use the factorization (or the matrix A itself if it is
triangular) to
solve (2.5) by forward or backward substitution;
- xyyCON:
- estimate the reciprocal of the condition number
;
Higham's modification [63] of Hager's method [59]
is used to estimate |A-1|,
except for symmetric positive definite tridiagonal matrices for which it
is computed directly with comparable efficiency [61];
- xyyRFS:
- compute bounds on the error in the computed solution (returned
by the xyyTRS routine), and
refine the solution to reduce the backward error (see below);
- xyyTRI:
- use the factorization (or the matrix A itself if it is
triangular)
to compute A-1 (not provided for band matrices, because the inverse
does not in general preserve bandedness);
- xyyEQU:
- compute scaling factors to equilibrate A
(not provided for tridiagonal, symmetric
indefinite, or triangular matrices). These routines do not actually scale
the matrices: auxiliary routines xLAQyy may be used for that purpose --
see the code of the driver routines xyySVX for sample usage.
Note that some of the above routines depend on the output of others:
- xyyTRF:
- may work on an equilibrated matrix produced by
xyyEQU and xLAQyy, if yy is one of {GE, GB, PO, PP, PB};
- xyyTRS:
- requires the factorization returned by xyyTRF;
- xyyCON:
- requires the norm of the original matrix A, and the
factorization returned by xyyTRF;
- xyyRFS:
- requires the original matrices A and B, the factorization
returned by xyyTRF, and the solution X returned by xyyTRS;
- xyyTRI:
- requires the factorization returned by xyyTRF.
The RFS (``refine solution'') routines perform iterative
refinement
and compute backward and forward error bounds for the solution.
Iterative refinement is done in the same precision as the input data.
In particular, the residual is not computed with extra precision,
as has been traditionally done.
The benefit of this procedure is discussed in Section 4.4.
Table 2.7:
Computational routines for linear equations
| Type of matrix |
Operation |
Single precision |
Double precision |
| and storage scheme |
|
real |
complex |
real |
complex |
| general |
factorize |
SGETRF |
CGETRF |
DGETRF |
ZGETRF |
| |
solve using factorization |
SGETRS |
CGETRS |
DGETRS |
ZGETRS |
| |
estimate condition number |
SGECON |
CGECON |
DGECON |
ZGECON |
| |
error bounds for solution |
SGERFS |
CGERFS |
DGERFS |
ZGERFS |
| |
invert using factorization |
SGETRI |
CGETRI |
DGETRI |
ZGETRI |
| |
equilibrate |
SGEEQU |
CGEEQU |
DGEEQU |
ZGEEQU |
| general |
factorize |
SGBTRF |
CGBTRF |
DGBTRF |
ZGBTRF |
| band |
solve using factorization |
SGBTRS |
CGBTRS |
DGBTRS |
ZGBTRS |
| |
estimate condition number |
SGBCON |
CGBCON |
DGBCON |
ZGBCON |
| |
error bounds for solution |
SGBRFS |
CGBRFS |
DGBRFS |
ZGBRFS |
| |
equilibrate |
SGBEQU |
CGBEQU |
DGBEQU |
ZGBEQU |
| general |
factorize |
SGTTRF |
CGTTRF |
DGTTRF |
ZGTTRF |
| tridiagonal |
solve using factorization |
SGTTRS |
CGTTRS |
DGTTRS |
ZGTTRS |
| |
estimate condition number |
SGTCON |
CGTCON |
DGTCON |
ZGTCON |
| |
error bounds for solution |
SGTRFS |
CGTRFS |
DGTRFS |
ZGTRFS |
| symmetric/Hermitian |
factorize |
SPOTRF |
CPOTRF |
DPOTRF |
ZPOTRF |
| positive definite |
solve using factorization |
SPOTRS |
CPOTRS |
DPOTRS |
ZPOTRS |
| |
estimate condition number |
SPOCON |
CPOCON |
DPOCON |
ZPOCON |
| |
error bounds for solution |
SPORFS |
CPORFS |
DPORFS |
ZPORFS |
| |
invert using factorization |
SPOTRI |
CPOTRI |
DPOTRI |
ZPOTRI |
| |
equilibrate |
SPOEQU |
CPOEQU |
DPOEQU |
ZPOEQU |
| symmetric/Hermitian |
factorize |
SPPTRF |
CPPTRF |
DPPTRF |
ZPPTRF |
| positive definite |
solve using factorization |
SPPTRS |
CPPTRS |
DPPTRS |
ZPPTRS |
| (packed storage) |
estimate condition number |
SPPCON |
CPPCON |
DPPCON |
ZPPCON |
| |
error bounds for solution |
SPPRFS |
CPPRFS |
DPPRFS |
ZPPRFS |
| |
invert using factorization |
SPPTRI |
CPPTRI |
DPPTRI |
ZPPTRI |
| |
equilibrate |
SPPEQU |
CPPEQU |
DPPEQU |
ZPPEQU |
| symmetric/Hermitian |
factorize |
SPBTRF |
CPBTRF |
DPBTRF |
ZPBTRF |
| positive definite |
solve using factorization |
SPBTRS |
CPBTRS |
DPBTRS |
ZPBTRS |
| band |
estimate condition number |
SPBCON |
CPBCON |
DPBCON |
ZPBCON |
| |
error bounds for solution |
SPBRFS |
CPBRFS |
DPBRFS |
ZPBRFS |
| |
equilibrate |
SPBEQU |
CPBEQU |
DPBEQU |
ZPBEQU |
| symmetric/Hermitian |
factorize |
SPTTRF |
CPTTRF |
DPTTRF |
ZPTTRF |
| positive definite |
solve using factorization |
SPTTRS |
CPTTRS |
DPTTRS |
ZPTTRS |
| tridiagonal |
estimate condition number |
SPTCON |
CPTCON |
DPTCON |
ZPTCON |
| |
error bounds for solution |
SPTRFS |
CPTRFS |
DPTRFS |
ZPTRFS |
Table 2.8:
Computational routines for linear equations (continued)
| Type of matrix |
Operation |
Single precision |
Double precision |
| and storage scheme |
|
real |
complex |
real |
complex |
| symmetric/Hermitian |
factorize |
SSYTRF |
CHETRF |
DSYTRF |
ZHETRF |
| indefinite |
solve using factorization |
SSYTRS |
CHETRS |
DSYTRS |
ZHETRS |
| |
estimate condition number |
SSYCON |
CHECON |
DSYCON |
ZHECON |
| |
error bounds for solution |
SSYRFS |
CHERFS |
DSYRFS |
ZHERFS |
| |
invert using factorization |
SSYTRI |
CHETRI |
DSYTRI |
ZHETRI |
| complex symmetric |
factorize |
|
CSYTRF |
|
ZSYTRF |
| |
solve using factorization |
|
CSYTRS |
|
ZSYTRS |
| |
estimate condition number |
|
CSYCON |
|
ZSYCON |
| |
error bounds for solution |
|
CSYRFS |
|
ZSYRFS |
| |
invert using factorization |
|
CSYTRI |
|
ZSYTRI |
| symmetric/Hermitian |
factorize |
SSPTRF |
CHPTRF |
DSPTRF |
ZHPTRF |
| indefinite |
solve using factorization |
SSPTRS |
CHPTRS |
DSPTRS |
ZHPTRS |
| (packed storage) |
estimate condition number |
SSPCON |
CHPCON |
DSPCON |
ZHPCON |
| |
error bounds for solution |
SSPRFS |
CHPRFS |
DSPRFS |
ZHPRFS |
| |
invert using factorization |
SSPTRI |
CHPTRI |
DSPTRI |
ZHPTRI |
| complex symmetric |
factorize |
|
CSPTRF |
|
ZSPTRF |
| (packed storage) |
solve using factorization |
|
CSPTRS |
|
ZSPTRS |
| |
estimate condition number |
|
CSPCON |
|
ZSPCON |
| |
error bounds for solution |
|
CSPRFS |
|
ZSPRFS |
| |
invert using factorization |
|
CSPTRI |
|
ZSPTRI |
| triangular |
solve |
STRTRS |
CTRTRS |
DTRTRS |
ZTRTRS |
| |
estimate condition number |
STRCON |
CTRCON |
DTRCON |
ZTRCON |
| |
error bounds for solution |
STRRFS |
CTRRFS |
DTRRFS |
ZTRRFS |
| |
invert |
STRTRI |
CTRTRI |
DTRTRI |
ZTRTRI |
| triangular |
solve |
STPTRS |
CTPTRS |
DTPTRS |
ZTPTRS |
| (packed storage) |
estimate condition number |
STPCON |
CTPCON |
DTPCON |
ZTPCON |
| |
error bounds for solution |
STPRFS |
CTPRFS |
DTPRFS |
ZTPRFS |
| |
invert |
STPTRI |
CTPTRI |
DTPTRI |
ZTPTRI |
| triangular |
solve |
STBTRS |
CTBTRS |
DTBTRS |
ZTBTRS |
| band |
estimate condition number |
STBCON |
CTBCON |
DTBCON |
ZTBCON |
| |
error bounds for solution |
STBRFS |
CTBRFS |
DTBRFS |
ZTBRFS |
Next: Orthogonal Factorizations and Linear
Up: Computational Routines
Previous: Computational Routines
  Contents
  Index
Susan Blackford
1999-10-01


This example pulls the top 10 pages for the last thirty days, for visits that occurred on a mobile device. We’ll doing this by defining a dynamic segment using the v3 (older) version of the Google Analytics API. This returns the exact same results as these two examples, but through different means for defining/referencing the segment:
All three approaches are perfectly acceptable.
Be sure you’ve completed the steps on the Initial Setup page before running this code.
For the setup, we’re going to load a few libraries, load our specific Google Analytics credentials, and then authorize with Google.
# Load the necessary libraries. These libraries aren't all necessarily required for every
# example, but, for simplicity's sake, we're going ahead and including them in every example.
# The "typical" way to load these is simply with "library([package name])." But, the handy
# thing about using the approach below -- which uses the pacman package -- is that it will
# check that each package exists and actually install any that are missing before loading
# the package.
if (!require("pacman")) install.packages("pacman")
pacman::p_load(googleAnalyticsR, # How we actually get the Google Analytics data
tidyverse, # Includes dplyr, ggplot2, and others; very key!
devtools, # Generally handy
googleVis, # Useful for some of the visualizations
scales) # Useful for some number formatting in the visualizations
# Authorize GA. Depending on if you've done this already and a .ga-httr-oauth file has
# been saved or not, this may pop you over to a browser to authenticate.
ga_auth(token = ".ga-httr-oauth")
# Set the view ID and the date range. If you want to, you can swap out the Sys.getenv()
# call and just replace that with a hardcoded value for the view ID. And, the start
# and end date are currently set to choose the last 30 days, but those can be
# hardcoded as well.
view_id <- Sys.getenv("GA_VIEW_ID")
start_date <- Sys.Date() - 31 # 30 days back from yesterday
end_date <- Sys.Date() - 1 # Yesterday
If that all runs with just some messages but no errors, then you’re set for the next chunk of code: pulling the data.
The trick to this is that we actually pass the v3 dynamic segment definition into the segment_id
argument for segment_ga4()
. It’s not super-intuitive, because we’re passing the actual segment definition rather than an “id”… but when cramming v3 stuff into a v4 world, we’ve got to be a little forgiving, no?
# For code readability, create a separate object with the segment definition.
mobile_segment_v3 <- "sessions::condition::ga:deviceCategory==Mobile"
# Create the segment object. See ?segment_ga4() for details. Note that, it doesn't
# really matter what we put for the name argument -- because this is pulling a v3
# dynamic segment, the name that appears in the output is just "Dynamic Segment."
my_segment <- segment_ga4("Mobile Sessions Only",
segment_id = mobile_segment_v3)
# Pull the data. See ?google_analytics_4() for additional parameters. Depending on what
# you're expecting back, you probably would want to use an "order" argument to get the
# results in descending order. But, we're keeping this example simple. Note, though, that
# we're still wrapping my_segment in a list() (of one element).
ga_data <- google_analytics(viewId = view_id,
date_range = c(start_date, end_date),
metrics = "pageviews",
dimensions = "pagePath",
segments = my_segment)
# Go ahead and do a quick inspection of the data that was returned. This isn't required,
# but it's a good check along the way.
head(ga_data)
| pagePath | segment | pageviews |
|---|---|---|
| / | Dynamic Segment | 269 |
| /?__hstc=205162639.2492ee4e2514a59ed226f9dc5224e8b6.1537248787762.1537248787762.1537248787762.1&__hssc=205162639.1.1537248787763&__hsfp=2964561211&hsCtaTracking=8bc9e3c4-0d81-453f-9aa0-e7ee2d150e86|4361a058-c61b-4634-98be-95a3d7d9cb0c | Dynamic Segment | 1 |
| /?__hstc=205162639.3ee49b04f9a3ca95eff26980d8739ac8.1537165640249.1537165640249.1537165640249.1&__hssc=&hsCtaTracking=8bc9e3c4-0d81-453f-9aa0-e7ee2d150e86|4361a058-c61b-4634-98be-95a3d7d9cb0c | Dynamic Segment | 1 |
| /about/ | Dynamic Segment | 43 |
| /about/career-spotlights/ | Dynamic Segment | 1 |
| /about/careers/ | Dynamic Segment | 83 |
Since we didn’t sort the data when we queried it, let’s go ahead and sort it here and grab just the top 10 pages.
# Using dplyr, sort descending and then grab the top 10 values. We also need to make the
# page column a factor so that the order will be what we want when we chart the data.
# This is a nuisance, but you get used to it. That's what the mutate function is doing
ga_data_top_10 <- ga_data %>%
arrange(-pageviews) %>%
top_n(10) %>%
mutate(pagePath = factor(pagePath,
levels = rev(pagePath)))
# Take a quick look at the result.
head(ga_data_top_10)
| pagePath | segment | pageviews |
|---|---|---|
| / | Dynamic Segment | 269 |
| /open-positions/ | Dynamic Segment | 124 |
| /about/careers/ | Dynamic Segment | 83 |
| /solutions/industries/ | Dynamic Segment | 49 |
| /solutions/partners/adobe/adobe-launch/dtm-launch-assessment/ | Dynamic Segment | 48 |
| /about/ | Dynamic Segment | 43 |
This won’t be the prettiest bar chart, but let’s make a horizontal bar chart with the data. Remember, in ggplot2, a horizontal bar chart is just a normal bar chart with coord_flip()
.
# Create the plot. Note the stat="identity"" (because the data is already aggregated) and
# the coord_flip(). And, I just can't stand it... added on the additional theme stuff to
# clean up the plot a bit more.
gg <- ggplot(ga_data_top_10, mapping = aes(x = pagePath, y = pageviews)) +
geom_bar(stat = "identity") +
coord_flip() +
theme_light() +
theme(panel.grid.major.y = element_blank(),
panel.grid.minor.y = element_blank(),
panel.border = element_blank(),
axis.title.y = element_blank(),
axis.ticks.y = element_blank())
# Output the plot. You *could* just remove the "gg <-" in the code above, but it's
# generally a best practice to create a plot object and then output it, rather than
# outputting it on the fly.
gg
This site is a sub-site to dartistics.com


Note: Parametric datasets only work with Parametric mode enabled. This option is available under the Plot menu.
Data files consist of space and/or tab separated values (i.e. rows), which are then separated by newline characters.
file_upload Upload new file {{ dw.preview.originalName }}


This rule allows to define some homemade Puppet rules with help of an XPath expression.
Violations are created depending on the return value of the XPath expression. If the XPath expression returns:
Here is an example of an XPath expression to log a violation on each resource : //RESOURCE


BrewFormer is easy to use. In order to properly search for breweries:
(1) Fill in the "Region", which refers to a State which exists in the United States of America.
(2) Fill in the "City", wich refers to a city which exists in the state that you have entered into the region field
(3) Finally click the button labeled "Search" to initiate the brewery search process.
(The time it will take for the results to display is determined by how many breweries are found in the searched location. Please be patient.)
When the results finish loading up, you will see that each brewery is displayed in its own card. As well, you will see a list of beers listed under their respective breweries. If you hover over each beer a description for the that beer will appear. If you click on the beer, you will be sent to a google search result for said beer where you can continue researching the brew.


Making probabilistic projections of total fertility rate for all countries of the world, using a Bayesian hierarchical model.
| Version: |
6.2-0 |
| Depends: |
R (≥ 2.14.2) |
| Imports: |
mvtnorm, MASS, coda, wpp2017, graphics, grDevices, stats, utils |
| Suggests: |
rworldmap, snowFT, googleVis, rgdal, rworldxtra, sp, wpp2015, wpp2012, wpp2010 |
| Published: |
2018-10-12 |
| Author: |
Hana Sevcikova (hanas@uw.edu), Leontine Alkema (alkema@nus.edu.sg), Adrian Raftery (raftery@uw.edu), Bailey Fosdick (bfosdick@uw.edu), Patrick Gerland<EMAIL_ADDRESS>|
| Maintainer: |
Hana Sevcikova <hanas at uw.edu> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: |
https://bayespop.csss.washington.edu |
| NeedsCompilation: |
yes |
| Citation: |
bayesTFR citation info |
| Materials: |
ChangeLog |
| CRAN checks: |
bayesTFR results |


{% extends 'admin/master.html' %} {% block body %} {{ super() }} {% include "_parts/flashes.jinja2" %}
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The following table lists the system calls for the Linux 2.2 kernel. It could also be thought of as an API for the interface between user space and kernel space. My motivation for making this table was to make programming in assembly language easier when using only system calls and not the C library (for more information on this topic, go to http://www.linuxassembly.org). On the left are the numbers of the system calls. This number will be put in register %eax. On the right of the table are the types of values to be put into the remaining registers before calling the software interrupt 'int 0x80'. After each syscall, an integer is returned in %eax.
For convenience, the kernel source file where each system call is located is linked to in the column labelled "Source". In order to use the hyperlinks, you must first copy this page to your own machine because the links take you directly to the source code on your system. You must have the kernel source installed (or linked from) under '/usr/src/linux' for this to work.
| %eax | Name | Source | %ebx | %ecx | %edx | %esx | %edi |
|---|---|---|---|---|---|---|---|
| 1 | sys_exit | kernel/exit.c | int | - | - | - | - |
| 2 | sys_fork | arch/i386/kernel/process.c | struct pt_regs | - | - | - | - |
| 3 | sys_read | fs/read_write.c | unsigned int | char * | size_t | - | - |
| 4 | sys_write | fs/read_write.c | unsigned int | const char * | size_t | - | - |
| 5 | sys_open | fs/open.c | const char * | int | int | - | - |
| 6 | sys_close | fs/open.c | unsigned int | - | - | - | - |
| 7 | sys_waitpid | kernel/exit.c | pid_t | unsigned int * | int | - | - |
| 8 | sys_creat | fs/open.c | const char * | int | - | - | - |
| 9 | sys_link | fs/namei.c | const char * | const char * | - | - | - |
| 10 | sys_unlink | fs/namei.c | const char * | - | - | - | - |
| 11 | sys_execve | arch/i386/kernel/process.c | struct pt_regs | - | - | - | - |
| 12 | sys_chdir | fs/open.c | const char * | - | - | - | - |
| 13 | sys_time | kernel/time.c | int * | - | - | - | - |
| 14 | sys_mknod | fs/namei.c | const char * | int | dev_t | - | - |
| 15 | sys_chmod | fs/open.c | const char * | mode_t | - | - | - |
| 16 | sys_lchown | fs/open.c | const char * | uid_t | gid_t | - | - |
| 18 | sys_stat | fs/stat.c | char * | struct __old_kernel_stat * | - | - | - |
| 19 | sys_lseek | fs/read_write.c | unsigned int | off_t | unsigned int | - | - |
| 20 | sys_getpid | kernel/sched.c | - | - | - | - | - |
| 21 | sys_mount | fs/super.c | char * | char * | char * | - | - |
| 22 | sys_oldumount | fs/super.c | char * | - | - | - | - |
| 23 | sys_setuid | kernel/sys.c | uid_t | - | - | - | - |
| 24 | sys_getuid | kernel/sched.c | - | - | - | - | - |
| 25 | sys_stime | kernel/time.c | int * | - | - | - | - |
| 26 | sys_ptrace | arch/i386/kernel/ptrace.c | long | long | long | long | - |
| 27 | sys_alarm | kernel/sched.c | unsigned int | - | - | - | - |
| 28 | sys_fstat | fs/stat.c | unsigned int | struct __old_kernel_stat * | - | - | - |
| 29 | sys_pause | arch/i386/kernel/sys_i386.c | - | - | - | - | - |
| 30 | sys_utime | fs/open.c | char * | struct utimbuf * | - | - | - |
| 33 | sys_access | fs/open.c | const char * | int | - | - | - |
| 34 | sys_nice | kernel/sched.c | int | - | - | - | - |
| 36 | sys_sync | fs/buffer.c | - | - | - | - | - |
| 37 | sys_kill | kernel/signal.c | int | int | - | - | - |
| 38 | sys_rename | fs/namei.c | const char * | const char * | - | - | - |
| 39 | sys_mkdir | fs/namei.c | const char * | int | - | - | - |
| 40 | sys_rmdir | fs/namei.c | const char * | - | - | - | - |
| 41 | sys_dup | fs/fcntl.c | unsigned int | - | - | - | - |
| 42 | sys_pipe | arch/i386/kernel/sys_i386.c | unsigned long * | - | - | - | - |
| 43 | sys_times | kernel/sys.c | struct tms * | - | - | - | - |
| 45 | sys_brk | mm/mmap.c | unsigned long | - | - | - | - |
| 46 | sys_setgid | kernel/sys.c | gid_t | - | - | - | - |
| 47 | sys_getgid | kernel/sched.c | - | - | - | - | - |
| 48 | sys_signal | kernel/signal.c | int | __sighandler_t | - | - | - |
| 49 | sys_geteuid | kernel/sched.c | - | - | - | - | - |
| 50 | sys_getegid | kernel/sched.c | - | - | - | - | - |
| 51 | sys_acct | kernel/acct.c | const char * | - | - | - | - |
| 52 | sys_umount | fs/super.c | char * | int | - | - | - |
| 54 | sys_ioctl | fs/ioctl.c | unsigned int | unsigned int | unsigned long | - | - |
| 55 | sys_fcntl | fs/fcntl.c | unsigned int | unsigned int | unsigned long | - | - |
| 57 | sys_setpgid | kernel/sys.c | pid_t | pid_t | - | - | - |
| 59 | sys_olduname | arch/i386/kernel/sys_i386.c | struct oldold_utsname * | - | - | - | - |
| 60 | sys_umask | kernel/sys.c | int | - | - | - | - |
| 61 | sys_chroot | fs/open.c | const char * | - | - | - | - |
| 62 | sys_ustat | fs/super.c | dev_t | struct ustat * | - | - | - |
| 63 | sys_dup2 | fs/fcntl.c | unsigned int | unsigned int | - | - | - |
| 64 | sys_getppid | kernel/sched.c | - | - | - | - | - |
| 65 | sys_getpgrp | kernel/sys.c | - | - | - | - | - |
| 66 | sys_setsid | kernel/sys.c | - | - | - | - | - |
| 67 | sys_sigaction | arch/i386/kernel/signal.c | int | const struct old_sigaction * | struct old_sigaction * | - | - |
| 68 | sys_sgetmask | kernel/signal.c | - | - | - | - | - |
| 69 | sys_ssetmask | kernel/signal.c | int | - | - | - | - |
| 70 | sys_setreuid | kernel/sys.c | uid_t | uid_t | - | - | - |
| 71 | sys_setregid | kernel/sys.c | gid_t | gid_t | - | - | - |
| 72 | sys_sigsuspend | arch/i386/kernel/signal.c | int | int | old_sigset_t | - | - |
| 73 | sys_sigpending | kernel/signal.c | old_sigset_t * | - | - | - | - |
| 74 | sys_sethostname | kernel/sys.c | char * | int | - | - | - |
| 75 | sys_setrlimit | kernel/sys.c | unsigned int | struct rlimit * | - | - | - |
| 76 | sys_getrlimit | kernel/sys.c | unsigned int | struct rlimit * | - | - | - |
| 77 | sys_getrusage | kernel/sys.c | int | struct rusage * | - | - | - |
| 78 | sys_gettimeofday | kernel/time.c | struct timeval * | struct timezone * | - | - | - |
| 79 | sys_settimeofday | kernel/time.c | struct timeval * | struct timezone * | - | - | - |
| 80 | sys_getgroups | kernel/sys.c | int | gid_t * | - | - | - |
| 81 | sys_setgroups | kernel/sys.c | int | gid_t * | - | - | - |
| 82 | old_select | arch/i386/kernel/sys_i386.c | struct sel_arg_struct * | - | - | - | - |
| 83 | sys_symlink | fs/namei.c | const char * | const char * | - | - | - |
| 84 | sys_lstat | fs/stat.c | char * | struct __old_kernel_stat * | - | - | - |
| 85 | sys_readlink | fs/stat.c | const char * | char * | int | - | - |
| 86 | sys_uselib | fs/exec.c | const char * | - | - | - | - |
| 87 | sys_swapon | mm/swapfile.c | const char * | int | - | - | - |
| 88 | sys_reboot | kernel/sys.c | int | int | int | void * | - |
| 89 | old_readdir | fs/readdir.c | unsigned int | void * | unsigned int | - | - |
| 90 | old_mmap | arch/i386/kernel/sys_i386.c | struct mmap_arg_struct * | - | - | - | - |
| 91 | sys_munmap | mm/mmap.c | unsigned long | size_t | - | - | - |
| 92 | sys_truncate | fs/open.c | const char * | unsigned long | - | - | - |
| 93 | sys_ftruncate | fs/open.c | unsigned int | unsigned long | - | - | - |
| 94 | sys_fchmod | fs/open.c | unsigned int | mode_t | - | - | - |
| 95 | sys_fchown | fs/open.c | unsigned int | uid_t | gid_t | - | - |
| 96 | sys_getpriority | kernel/sys.c | int | int | - | - | - |
| 97 | sys_setpriority | kernel/sys.c | int | int | int | - | - |
| 99 | sys_statfs | fs/open.c | const char * | struct statfs * | - | - | - |
| 100 | sys_fstatfs | fs/open.c | unsigned int | struct statfs * | - | - | - |
| 101 | sys_ioperm | arch/i386/kernel/ioport.c | unsigned long | unsigned long | int | - | - |
| 102 | sys_socketcall | net/socket.c | int | unsigned long * | - | - | - |
| 103 | sys_syslog | kernel/printk.c | int | char * | int | - | - |
| 104 | sys_setitimer | kernel/itimer.c | int | struct itimerval * | struct itimerval * | - | - |
| 105 | sys_getitimer | kernel/itimer.c | int | struct itimerval * | - | - | - |
| 106 | sys_newstat | fs/stat.c | char * | struct stat * | - | - | - |
| 107 | sys_newlstat | fs/stat.c | char * | struct stat * | - | - | - |
| 108 | sys_newfstat | fs/stat.c | unsigned int | struct stat * | - | - | - |
| 109 | sys_uname | arch/i386/kernel/sys_i386.c | struct old_utsname * | - | - | - | - |
| 110 | sys_iopl | arch/i386/kernel/ioport.c | unsigned long | - | - | - | - |
| 111 | sys_vhangup | fs/open.c | - | - | - | - | - |
| 112 | sys_idle | arch/i386/kernel/process.c | - | - | - | - | - |
| 113 | sys_vm86old | arch/i386/kernel/vm86.c | unsigned long | struct vm86plus_struct * | - | - | - |
| 114 | sys_wait4 | kernel/exit.c | pid_t | unsigned long * | int options | struct rusage * | - |
| 115 | sys_swapoff | mm/swapfile.c | const char * | - | - | - | - |
| 116 | sys_sysinfo | kernel/info.c | struct sysinfo * | - | - | - | - |
| 117 | sys_ipc (*Note) | arch/i386/kernel/sys_i386.c | uint | int | int | int | void * |
| 118 | sys_fsync | fs/buffer.c | unsigned int | - | - | - | - |
| 119 | sys_sigreturn | arch/i386/kernel/signal.c | unsigned long | - | - | - | - |
| 120 | sys_clone | arch/i386/kernel/process.c | struct pt_regs | - | - | - | - |
| 121 | sys_setdomainname | kernel/sys.c | char * | int | - | - | - |
| 122 | sys_newuname | kernel/sys.c | struct new_utsname * | - | - | - | - |
| 123 | sys_modify_ldt | arch/i386/kernel/ldt.c | int | void * | unsigned long | - | - |
| 124 | sys_adjtimex | kernel/time.c | struct timex * | - | - | - | - |
| 125 | sys_mprotect | mm/mprotect.c | unsigned long | size_t | unsigned long | - | - |
| 126 | sys_sigprocmask | kernel/signal.c | int | old_sigset_t * | old_sigset_t * | - | - |
| 127 | sys_create_module | kernel/module.c | const char * | size_t | - | - | - |
| 128 | sys_init_module | kernel/module.c | const char * | struct module * | - | - | - |
| 129 | sys_delete_module | kernel/module.c | const char * | - | - | - | - |
| 130 | sys_get_kernel_syms | kernel/module.c | struct kernel_sym * | - | - | - | - |
| 131 | sys_quotactl | fs/dquot.c | int | const char * | int | caddr_t | - |
| 132 | sys_getpgid | kernel/sys.c | pid_t | - | - | - | - |
| 133 | sys_fchdir | fs/open.c | unsigned int | - | - | - | - |
| 134 | sys_bdflush | fs/buffer.c | int | long | - | - | - |
| 135 | sys_sysfs | fs/super.c | int | unsigned long | unsigned long | - | - |
| 136 | sys_personality | kernel/exec_domain.c | unsigned long | - | - | - | - |
| 138 | sys_setfsuid | kernel/sys.c | uid_t | - | - | - | - |
| 139 | sys_setfsgid | kernel/sys.c | gid_t | - | - | - | - |
| 140 | sys_llseek | fs/read_write.c | unsigned int | unsigned long | unsigned long | loff_t * | unsigned int |
| 141 | sys_getdents | fs/readdir.c | unsigned int | void * | unsigned int | - | - |
| 142 | sys_select | fs/select.c | int | fd_set * | fd_set * | fd_set * | struct timeval * |
| 143 | sys_flock | fs/locks.c | unsigned int | unsigned int | - | - | - |
| 144 | sys_msync | mm/filemap.c | unsigned long | size_t | int | - | - |
| 145 | sys_readv | fs/read_write.c | unsigned long | const struct iovec * | unsigned long | - | - |
| 146 | sys_writev | fs/read_write.c | unsigned long | const struct iovec * | unsigned long | - | - |
| 147 | sys_getsid | kernel/sys.c | pid_t | - | - | - | - |
| 148 | sys_fdatasync | fs/buffer.c | unsigned int | - | - | - | - |
| 149 | sys_sysctl | kernel/sysctl.c | struct __sysctl_args * | - | - | - | - |
| 150 | sys_mlock | mm/mlock.c | unsigned long | size_t | - | - | - |
| 151 | sys_munlock | mm/mlock.c | unsigned long | size_t | - | - | - |
| 152 | sys_mlockall | mm/mlock.c | int | - | - | - | - |
| 153 | sys_munlockall | mm/mlock.c | - | - | - | - | - |
| 154 | sys_sched_setparam | kernel/sched.c | pid_t | struct sched_param * | - | - | - |
| 155 | sys_sched_getparam | kernel/sched.c | pid_t | struct sched_param * | - | - | - |
| 156 | sys_sched_setscheduler | kernel/sched.c | pid_t | int | struct sched_param * | - | - |
| 157 | sys_sched_getscheduler | kernel/sched.c | pid_t | - | - | - | - |
| 158 | sys_sched_yield | kernel/sched.c | - | - | - | - | - |
| 159 | sys_sched_get_priority_max | kernel/sched.c | int | - | - | - | - |
| 160 | sys_sched_get_priority_min | kernel/sched.c | int | - | - | - | - |
| 161 | sys_sched_rr_get_interval | kernel/sched.c | pid_t | struct timespec * | - | - | - |
| 162 | sys_nanosleep | kernel/sched.c | struct timespec * | struct timespec * | - | - | - |
| 163 | sys_mremap | mm/mremap.c | unsigned long | unsigned long | unsigned long | unsigned long | - |
| 164 | sys_setresuid | kernel/sys.c | uid_t | uid_t | uid_t | - | - |
| 165 | sys_getresuid | kernel/sys.c | uid_t * | uid_t * | uid_t * | - | - |
| 166 | sys_vm86 | arch/i386/kernel/vm86.c | struct vm86_struct * | - | - | - | - |
| 167 | sys_query_module | kernel/module.c | const char * | int | char * | size_t | size_t * |
| 168 | sys_poll | fs/select.c | struct pollfd * | unsigned int | long | - | - |
| 169 | sys_nfsservctl | fs/filesystems.c | int | void * | void * | - | - |
| 170 | sys_setresgid | kernel/sys.c | gid_t | gid_t | gid_t | - | - |
| 171 | sys_getresgid | kernel/sys.c | gid_t * | gid_t * | gid_t * | - | - |
| 172 | sys_prctl | kernel/sys.c | int | unsigned long | unsigned long | unsigned long | unsigned long |
| 173 | sys_rt_sigreturn | arch/i386/kernel/signal.c | unsigned long | - | - | - | - |
| 174 | sys_rt_sigaction | kernel/signal.c | int | const struct sigaction * | struct sigaction * | size_t | - |
| 175 | sys_rt_sigprocmask | kernel/signal.c | int | sigset_t * | sigset_t * | size_t | - |
| 176 | sys_rt_sigpending | kernel/signal.c | sigset_t * | size_t | - | - | - |
| 177 | sys_rt_sigtimedwait | kernel/signal.c | const sigset_t * | siginfo_t * | const struct timespec * | size_t | - |
| 178 | sys_rt_sigqueueinfo | kernel/signal.c | int | int | siginfo_t * | - | - |
| 179 | sys_rt_sigsuspend | arch/i386/kernel/signal.c | sigset_t * | size_t | - | - | - |
| 180 | sys_pread | fs/read_write.c | unsigned int | char * | size_t | loff_t | - |
| 181 | sys_pwrite | fs/read_write.c | unsigned int | const char * | size_t | loff_t | - |
| 182 | sys_chown | fs/open.c | const char * | uid_t | gid_t | - | - |
| 183 | sys_getcwd | fs/dcache.c | char * | unsigned long | - | - | - |
| 184 | sys_capget | kernel/capability.c | cap_user_header_t | cap_user_data_t | - | - | - |
| 185 | sys_capset | kernel/capability.c | cap_user_header_t | const cap_user_data_t | - | - | - |
| 186 | sys_sigaltstack | arch/i386/kernel/signal.c | const stack_t * | stack_t * | - | - | - |
| 187 | sys_sendfile | mm/filemap.c | int | int | off_t * | size_t | - |
| 190 | sys_vfork | arch/i386/kernel/process.c | struct pt_regs | - | - | - | - |
Note for sys_ipc (117): this syscall takes six arguments, so it can't fit into the five registers %ebx - %edi; the last parameter (not shown) is of type 'long'. This syscall requires a special call method where a pointer is put in %ebx which points to an array containing the six arguments.
I will now explain exactly where in the kernel source that I got the information in the table above. I do this because 1) changes in the source are bound to happen, 2) you might be curious, or 3) I might've made an error.
For the numbers of the syscalls, look in arch/i386/kernel/entry.S for sys_call_table. The syscall numbers are offsets into that table. Several spots in the table are occupied by the syscall sys_ni_syscall. This is a placeholder that either replaces an obsolete syscall or reserves a spot for future syscalls.
Incidentally, the system calls are called from the function system_call in the same file; in particular, they are called with the assembly instruction 'call *SYMBOL_NAME(sys_call_table)(,%eax,4)'. The part '*SYMBOL_NAME(sys_call_table)' just gets replaced by a symbol name in sys_call_table. SYMBOL_NAME is a macro defined in include/linux/linkage.h, and it just replaces itself with its argument.
Here are the typedef declarations in the prototypes above:
| atomic_t |
include/asm/atomic.h: #ifdef __SMP__ typedef struct { volatile int counter; } atomic_t; #else typedef struct { int counter; } atomic_t; #endif |
|---|---|
| caddr_t |
include/asm/posix_types.h:typedef char * __kernel_caddr_t; include/linux/types.h:typedef __kernel_caddr_t caddr_t; |
| cap_user_header_t |
include/linux/capability.h: typedef struct __user_cap_header_struct { __u32 version; int pid; } *cap_user_header_t; |
| cap_user_data_t |
include/linux/capability.h: typedef struct __user_cap_data_struct { __u32 effective; __u32 permitted; __u32 inheritable; } *cap_user_data_t; |
| clock_t |
include/asm/posix_types.h:typedef long __kernel_clock_t; include/linux/types.h:typedef __kernel_clock_t clock_t; |
| dev_t |
include/asm/posix_types.h:typedef unsigned short __kernel_dev_t; include/linux/types.h:typedef __kernel_dev_t dev_t; |
| fdset |
include/linux/posix_types.h #define __FD_SETSIZE 1024 #define __NFDBITS (8 * sizeof(unsigned long)) #define __FDSET_LONGS (__FD_SETSIZE/__NFDBITS) (==> __FDSET_LONGS == 32) typedef struct { unsigned long fds_bits [__FDSET_LONGS]; } __kernel_fd_set; include/linux/types.h:typedef __kernel_fd_set fd_set; |
| gid_t |
include/asm/posix_types.h:typedef unsigned short __kernel_gid_t; include/linux/types.h:typedef __kernel_gid_t gid_t; |
| __kernel_daddr_t |
include/asm/posix_types.h:typedef int __kernel_daddr_t; |
| __kernel_fsid_t |
include/asm/posix_types.h: typedef struct { int __val[2]; } __kernel_fsid_t; |
| __kernel_ino_t |
include/asm/posix_types.h:typedef unsigned long __kernel_ino_t; |
| __kernel_size_t | include/asm/posix_types.h:typedef unsigned int __kernel_size_t; |
| loff_t |
include/asm/posix_types.h:typedef long long __kernel_loff_t; include/linux/types.h:typedef __kernel_loff_t loff_t; |
| mode_t |
include/asm/posix_types.h:typedef unsigned short __kernel_mode_t; include/linux/types.h:typedef __kernel_mode_t mode_t; |
| off_t | include/asm/posix_types.h:typedef long __kernel_off_t; include/linux/types.h:typedef __kernel_off_t off_t; |
| old_sigset_t | include/asm/signal.h:typedef unsigned long old_sigset_t; |
| pid_t |
include/asm/posix_types.h:typedef int __kernel_pid_t; include/linux/types.h:typedef __kernel_pid_t pid_t; |
| __sighandler_t | include/asm/signal.h:typedef void (*__sighandler_t)(int); |
| siginfo_t |
include/asm/siginfo.h: #define SI_MAX_SIZE 128 #define SI_PAD_SIZE ((SI_MAX_SIZE/sizeof(int)) - 3) (==> SI_PAD_SIZE == 29) typedef struct siginfo { int si_signo; int si_errno; int si_code; union { int _pad[SI_PAD_SIZE]; /* kill() */ struct { pid_t _pid; /* sender's pid */ uid_t _uid; /* sender's uid */ } _kill; /* POSIX.1b timers */ struct { unsigned int _timer1; unsigned int _timer2; } _timer; /* POSIX.1b signals */ struct { pid_t _pid; /* sender's pid */ uid_t _uid; /* sender's uid */ sigval_t _sigval; } _rt; /* SIGCHLD */ struct { pid_t _pid; /* which child */ uid_t _uid; /* sender's uid */ int _status; /* exit code */ clock_t _utime; clock_t _stime; } _sigchld; /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ struct { void *_addr; /* faulting insn/memory ref. */ } _sigfault; /* SIGPOLL */ struct { int _band; /* POLL_IN, POLL_OUT, POLL_MSG */ int _fd; } _sigpoll; } _sifields; } siginfo_t; |
| sigset_t | include/asm/signal.h:typedef unsigned long sigset_t; |
| size_t |
include/asm/posix_types.h:typedef unsigned int __kernel_size_t; include/linux/types.h:typedef __kernel_size_t size_t; |
| ssize_t |
include/asm/posix_types.h:typedef int __kernel_ssize_t; include/linux/types.h:typedef __kernel_ssize_t ssize_t; |
| stack_t |
include/asm/signal.h: typedef struct sigaltstack { void *ss_sp; int ss_flags; size_t ss_size; } stack_t; |
| suseconds_t |
include/asm/posix_types.h:typedef long __kernel_suseconds_t; include/linux/types.h:typedef __kernel_suseconds_t suseconds_t; |
| time_t |
include/asm/posix_types.h:typedef long __kernel_time_t;
include/linux/types.h:typedef __kernel_time_t time_t; |
| uid_t |
include/asm/posix_types.h:typedef unsigned short __kernel_uid_t; include/linux/types.h:typedef __kernel_uid_t uid_t; |
| uint | include/linux/types.h:typedef unsigned int uint; |
| __u32 | include/asm/types.h:typedef unsigned int __u32; |
Here are the struct declarations for the table at the top:
| exception_table_entry |
include/linux/module.h: struct exception_table_entry { unsigned long insn, fixup; }; |
|---|---|
| iovec |
include/linux/uio.h: struct iovec { void *iov_base; __kernel_size_t iov_len; }; |
| itimerval |
include/linux/time.h: struct itimerval { struct timeval it_interval; /* timer interval */ struct timeval it_value; /* current value */ }; |
| kernel_sym |
include/linux/module.h: struct kernel_sym { unsigned long value; char name[60]; }; |
| mmap_arg_struct |
arch/i386/kernel/sys_i386.c: struct mmap_arg_struct { unsigned long addr; unsigned long len; unsigned long prot; unsigned long flags; unsigned long fd; unsigned long offset; }; |
| module |
include/linux/module.h: struct module { unsigned long size_of_struct; /* sizeof(module) */ struct module *next; const char *name; unsigned long size; union { atomic_t usecount; long pad; } uc; unsigned long flags; /* AUTOCLEAN et al */ unsigned nsyms; unsigned ndeps; struct module_symbol *syms; struct module_ref *deps; struct module_ref *refs; int (*init)(void); void (*cleanup)(void); const struct exception_table_entry *ex_table_start; const struct exception_table_entry *ex_table_end; /* Members past this point are extensions to the basic module support and are optional. Use mod_opt_member() to examine them. */ const struct module_persist *persist_start; const struct module_persist *persist_end; int (*can_unload)(void); }; |
| module_persist |
include/linux/module.h: struct module_persist; /* yes, it's empty */ |
| module_ref |
include/linux/module.h: struct module_ref { struct module *dep; /* "parent" pointer */ struct module *ref; /* "child" pointer */ struct module_ref *next_ref; }; |
| module_symbol |
include/linux/module.h: struct module_symbol { unsigned long value; const char *name; }; |
| new_utsname |
include/linux/utsname.h: struct new_utsname { char sysname[65]; char nodename[65]; char release[65]; char version[65]; char machine[65]; char domainname[65]; }; |
| __old_kernel_stat |
include/asm/stat.h: struct __old_kernel_stat { unsigned short st_dev; unsigned short st_ino; unsigned short st_mode; unsigned short st_nlink; unsigned short st_uid; unsigned short st_gid; unsigned short st_rdev; unsigned long st_size; unsigned long st_atime; unsigned long st_mtime; unsigned long st_ctime; }; |
| oldold_utsname |
include/linux/utsname.h: struct oldold_utsname { char sysname[9]; char nodename[9]; char release[9]; char version[9]; char machine[9]; }; |
| old_sigaction |
include/asm/signal.h: struct old_sigaction { __sighandler_t sa_handler; old_sigset_t sa_mask; unsigned long sa_flags; void (*sa_restorer)(void); }; |
| old_utsname |
include/linux/utsname.h: struct old_utsname { char sysname[65]; char nodename[65]; char release[65]; char version[65]; char machine[65]; }; |
| pollfd |
include/asm/poll.h: struct pollfd { int fd; short events; short revents; }; |
| pt_regs |
include/asm/ptrace.h: struct pt_regs { long ebx; long ecx; long edx; long esi; long edi; long ebp; long eax; int xds; int xes; long orig_eax; long eip; int xcs; long eflags; long esp; int xss; }; |
| revectored_struct |
include/asm/vm86.h: struct revectored_struct { unsigned long __map[8]; }; |
| rlimit |
include/linux/resource.h: struct rlimit { long rlim_cur; long rlim_max; }; |
| rusage |
include/linux/resource.h: struct rusage { struct timeval ru_utime; /* user time used */ struct timeval ru_stime; /* system time used */ long ru_maxrss; /* maximum resident set size */ long ru_ixrss; /* integral shared memory size */ long ru_idrss; /* integral unshared data size */ long ru_isrss; /* integral unshared stack size */ long ru_minflt; /* page reclaims */ long ru_majflt; /* page faults */ long ru_nswap; /* swaps */ long ru_inblock; /* block input operations */ long ru_oublock; /* block output operations */ long ru_msgsnd; /* messages sent */ long ru_msgrcv; /* messages received */ long ru_nsignals; /* signals received */ long ru_nvcsw; /* voluntary context switches */ long ru_nivcsw; /* involuntary '' */ }; |
| sched_param |
include/linux/sched.h: struct sched_param { int sched_priority; }; |
| sel_arg_struct |
arch/i386/kernel/sys_i386.c: struct sel_arg_struct { unsigned long n; fd_set *inp, *outp, *exp; struct timeval *tvp; }; |
| sigaction |
include/asm/signal.h: struct sigaction { __sighandler_t sa_handler; unsigned long sa_flags; void (*sa_restorer)(void); sigset_t sa_mask; /* mask last for extensibility */ }; |
| stat |
include/asm/stat.h: struct stat { unsigned short st_dev; unsigned short __pad1; unsigned long st_ino; unsigned short st_mode; unsigned short st_nlink; unsigned short st_uid; unsigned short st_gid; unsigned short st_rdev; unsigned short __pad2; unsigned long st_size; unsigned long st_blksize; unsigned long st_blocks; unsigned long st_atime; unsigned long __unused1; unsigned long st_mtime; unsigned long __unused2; unsigned long st_ctime; unsigned long __unused3; unsigned long __unused4; unsigned long __unused5; |
| statfs |
include/asm/statfs.h: struct statfs { long f_type; long f_bsize; long f_blocks; long f_bfree; long f_bavail; long f_files; long f_ffree; __kernel_fsid_t f_fsid; long f_namelen; long f_spare[6]; }; |
| __sysctl_args |
include/linux/sysctl.h struct __sysctl_args { int *name; int nlen; void *oldval; size_t *oldlenp; void *newval; size_t newlen; unsigned long __unused[4]; }; |
| sysinfo |
include/linux/kernel.h: struct sysinfo { long uptime; /* Seconds since boot */ unsigned long loads[3]; /* 1, 5, and 15 minute load averages */ unsigned long totalram; /* Total usable main memory size */ unsigned long freeram; /* Available memory size */ unsigned long sharedram; /* Amount of shared memory */ unsigned long bufferram; /* Memory used by buffers */ unsigned long totalswap; /* Total swap space size */ unsigned long freeswap; /* swap space still available */ unsigned short procs; /* Number of current processes */ char _f[22]; /* Pads structure to 64 bytes */ }; |
| timex |
include/linux/timex.h: struct timex { unsigned int modes; /* mode selector */ long offset; /* time offset (usec) */ long freq; /* frequency offset (scaled ppm) */ long maxerror; /* maximum error (usec) */ long esterror; /* estimated error (usec) */ int status; /* clock command/status */ long constant; /* pll time constant */ long precision; /* clock precision (usec) (read only) */ long tolerance; /* clock frequency tolerance (ppm) * (read only) */ struct timeval time; /* (read only) */ long tick; /* (modified) usecs between clock ticks */ long ppsfreq; /* pps frequency (scaled ppm) (ro) */ long jitter; /* pps jitter (us) (ro) */ int shift; /* interval duration (s) (shift) (ro) */ long stabil; /* pps stability (scaled ppm) (ro) */ long jitcnt; /* jitter limit exceeded (ro) */ long calcnt; /* calibration intervals (ro) */ long errcnt; /* calibration errors (ro) */ long stbcnt; /* stability limit exceeded (ro) */ int :32; int :32; int :32; int :32; int :32; int :32; int :32; int :32; int :32; int :32; int :32; int :32; }; |
| timespec |
include/linux/time.h: struct timespec { time_t tv_sec; /* seconds */ long tv_nsec; /* nanoseconds */ }; |
| timeval |
include/linux/time.h: struct timeval { time_t tv_sec; /* seconds */ suseconds_t tv_usec; /* microseconds */ }; |
| timezone |
include/linux/time.h: struct timezone { int tz_minuteswest; /* minutes west of Greenwich */ int tz_dsttime; /* type of dst correction */ }; |
| tms |
include/linux/times.h struct tms { clock_t tms_utime; clock_t tms_stime; clock_t tms_cutime; clock_t tms_cstime; }; |
| ustat |
include/linux/types.h: struct ustat { __kernel_daddr_t f_tfree; __kernel_ino_t f_tinode; char f_fname[6]; char f_fpack[6]; }; |
| utimbuf |
include/linux/utime.h: struct utimbuf { time_t actime; time_t modtime; }; |
| vm86plus_info_struct |
include/asm/vm86.h: struct vm86plus_info_struct { unsigned long force_return_for_pic:1; unsigned long vm86dbg_active:1; unsigned long vm86dbg_TFpendig:1; unsigned long unused:28; unsigned long is_vm86pus:1; unsigned char vm86dbg_intxxtab[32]; }; |
| vm86plus_struct |
include/asm/vm86.h: struct vm86plus_struct { struct vm86_regs regs; unsigned long flags; unsigned long screen_bitmap; unsigned long cpu_type; struct revectored_struct int_revectored; struct revectored_struct int21_revectored; struct vm86plus_info_struct vm86plus; }; |
| vm86_regs |
include/asm/vm86.h: struct vm86_regs { /* normal regs, with special meaning for the segment descriptors.. */ long ebx; long ecx; long edx; long esi; long edi; long ebp; long eax; long __null_ds; long __null_es; long __null_fs; long __null_gs; long orig_eax; long eip; unsigned short cs, __csh; long eflags; long esp; unsigned short ss, __ssh; /* these are specific to v86 mode: */ unsigned short es, __esh; unsigned short ds, __dsh; unsigned short fs, __fsh; unsigned short gs, __gsh; }; |
| vm86_struct |
include/asm/vm86.h: struct vm86_struct { struct vm86_regs regs; unsigned long flags; unsigned long screen_bitmap; unsigned long cpu_type; struct revectored_struct int_revectored; struct revectored_struct int21_revectored; }; |


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lsw works as Matlab's built-in LS, but wildcards (*) are interpreted
differently:
LS mydir* lists the directory names matchning 'mydir*'
lsw mydir* lists the content of the first directory matching
'mydir*'
Chained wildcards are also allowed:
lsw mydir*/exp*
See Also
cdw, LS, rdir.
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The Samsung Galaxy S11e appears in unofficial renders
by David NieldThe Samsung Galaxy S11e appears in unofficial renders
New phones incoming
(Image credit: Future)
Just hours after high-resolution renders of the Samsung Galaxy S11 hit the web, we've got follow-up images showing the cheaper offering coming next February, the Samsung Galaxy S11e.
It's worth noting that the renders, published by noted tipster @OnLeaks and Pricebaba, are based on the rumors and specs circulating right now – they aren't actual shots of Galaxy S11e units.
Still, they should give us an idea of the direction Samsung is heading in with the Galaxy S11e, even if the design doesn't exactly match what we're seeing here. As with the Galaxy S10e, this phone is expected to be a more affordable, less feature-packed variant of the main Galaxy flagships.
- We're expecting a new phone from Nokia
- The Microsoft Surface Earbuds are delayed
- Get hold of the latest Windows 10 update
The Galaxy S11 phones are being tipped to arrive in February, so there's not that long to wait to see what Samsung has been working on these past few months.
As for what the renders show us, we're apparently looking at a curved display measuring 6.2-6.3 inches, with a punch-hole camera in the center at the top of the screen (as on the Galaxy S11 leaks).
It looks like we're in for a new L-shaped camera block on the back of the Galaxy S11e, which again matches the pricier variant. Three camera lenses are being reported, though the megapixel counts are yet to be confirmed.
With rumored dimensions of 151.7 mm x 69.1 mm x 7.9 mm (without the camera bump) according to sources, the Galaxy S11e is set to be as wide as its predecessor, but just a little bit taller.
As you would expect, there's a USB-C port and no headphone jack, while the fingerprint sensor looks to be under the display. This is certainly not going to be the last leak we get on the Galaxy S11e before February though.


Badges scale to match the size of the immediate parent element by using relative font sizing and em units, and also comes in contextual variants throupgh type attribute.
type
Badges can be used as part of links or buttons to provide a counter.
Note that depending on how they are used, badges may be confusing for users of screen readers and similar assistive technologies. While the styling of badges provides a visual cue as to their purpose, these users will simply be presented with the content of the badge. Depending on the specific situation, these badges may seem like random additional words or numbers at the end of a sentence, link, or button.
Unless the context is clear (as with the “Notifications” example, where it is understood that the “4” is the number of notifications), consider including additional context with a visually hidden piece of additional text.
We don't know how to support link badges, we'd like to consider the whol functionality in one component; however, you can still use it like below with some tiny visual problems.
is-pill
is-pill.bind="true"
primary
secondary
info
success
warning
danger
light
dark


Master Chef Donath:
Since ancient times, these hot springs have been known for producing many rare ingredients for fine cuisine.
Consequently, many famous chefs have come from this region.
I plan to one day be foremost among them!
Quest