Digital video Camcorder
Digital video
Digital camcorders
structure and concepts
Features and functionalities
webcams, surveillance cameras and other emerging devices
Why digital video (DV) over Video Home system (VHS)?
better video and audio quality
easy to edit, transfer, distribute and store
Easy and exact reproduction
Provide error correction
DV cameras are smaller
Video is a sequence of images presented at a speed that gives the perception of motion
Each image is called a frame
Rely on human’s persistence of vision
Some popular video formats:
MPEG ( Moving pictures expert group)
AVI (intel)
WMV ( Microsoft)
Shot
Frame
Composition
Frame rate: number of frames per second
Spatial resolution: number of pixels in each frame
Aspect ratio: ratio of image width to image height
Color resolution: bit depth of frames
Video data rate & file size
Example
24-bit color video, with 640 by 480 resolution at 30fps
uncompressed video rate = 640 x 480 x 24 x 30
= 221, 184, 000
Standard definition (SD)
High Definition(HD)
Ultra high definition (UHD)
Why is it necessary ?
Why is it possible?
Intraframe compression
Interframe compression
YCbCr color space represents colors in terms of:
Human eyes are sensitive to luminance, but less sensitive to chrominance
To reduce video size or bitrate, subsampling is performed on the chrominance components. Hence, less bits are used to encode the chrominance than the luminance.
JPEG = 10:1 for general images
MPEG-2 = 30:1 for general videos
H.264/MPEG-4 AVC = 50:1 for general videos
Microprocessor manages the acquisition, display, processing, storing, control, communications in a camcorder
A dedicated chip used to compress/decompress videos using video compression algorithm
Rechargeable Lithium Ion battery
More storage options(memory cards, hard drive)
High Definition Multimedia Interface (HDMI)
Video shooting steps:
A webcam is a video camera that feeds its images in real time to a computer or computer network, often via USB, ethernet, or Wi-Fi
Videovconferencing
When it comes to picture quality, analog cameras are a no match to IP ones. Traditional cameras or Analog cameras are unable to produce a good resolution of the image it captures and that makes the purpose of installing a camera in any premises redundant. IP cameras capture a far better quality than you could ever imagine achieving with a traditional CCTV.
Additionally, IP cameras possess a much wider field of view, meaning a single IP camera is potentially able to do the job of three to four Analog cameras.
Well, do you wish to watch an event of just minutes or maybe, seconds but you end up watching hours and hours of video that the camera has captured. Rings a bell?
 With intelligent video analytics, you can set your network to flag such events that occur within the camera’s field of vision. This event could be anything from motion detection to video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), line crossing detection or intrusion detection. So, instead of poring over hours of footage, IP cameras can tell you exactly when these events occurred.
IP cameras generally consist of switches that allow other cameras in close proximity to each other to be connected to a single switch, which then can be connected with NVR with a single wire. This reduces the clutter of wire and allows you to connect more cameras because you’re no longer limited by the number of ports on your NVR. Whereas, in Analog cameras, you have to connect each camera directly into the DVR which creates a lot of clutter and is labor-intensive. IP cameras allow a PoE switch that enables the cable to run the signal and provide power to your camera, which negates the need for a separate power supply.
Matrix offers 5MP Dome IP Cameras to provide glitch-free performance even under extreme operating temperatures. These cameras are designed to provide high definition, crystal clear images and at the same time withstand harsh environmental conditions. Due to the sturdiness, our IP Cameras can be used for both indoor (Dome Cameras preferred) as well as outdoor (Bullet Cameras preferred) applications. Furthermore, the dome variant of the Camera is vandal-proof, which comes with an unbreakable enclosure (IK10), making it impossible for miscreants to damage it.
Augmented Reality Smart Glasses are defined as wearable Augmented Reality (AR) devices that are worn like regular glasses and merge virtual information with physical information in a user’s view field.” Synonyms are AR Smart Glasses, smart glasses, or data glasses.


public abstract class ActionMode
extends java.lang.Object
Note: This class is included in the support library for compatibility
with API level 7 and higher. If you're developing your app for API level 11 and higher
only, you should instead use the framework android.view.ActionMode
class.
For information about how to provide contextual actions with ActionMode
, read the Menus
developer guide.
| Modifier and Type | Class and Description |
|---|---|
static interface |
ActionMode.Callback
Callback interface for action modes.
|
| Constructor and Description |
|---|
ActionMode() |
| Modifier and Type | Method and Description |
|---|---|
abstract void |
finish()
Finish and close this action mode.
|
abstract View |
getCustomView()
Returns the current custom view for this action mode.
|
abstract Menu |
getMenu()
Returns the menu of actions that this action mode presents.
|
abstract MenuInflater |
getMenuInflater()
Returns a
MenuInflater with the ActionMode's context. |
abstract java.lang.CharSequence |
getSubtitle()
Returns the current subtitle of this action mode.
|
java.lang.Object |
getTag()
Retrieve the tag object associated with this ActionMode.
|
abstract java.lang.CharSequence |
getTitle()
Returns the current title of this action mode.
|
boolean |
getTitleOptionalHint() |
abstract void |
invalidate()
Invalidate the action mode and refresh menu content.
|
boolean |
isTitleOptional() |
boolean |
isUiFocusable()
Returns whether the UI presenting this action mode can take focus or not.
|
abstract void |
setCustomView(View view)
Set a custom view for this action mode.
|
abstract void |
setSubtitle(java.lang.CharSequence subtitle)
Set the subtitle of the action mode.
|
abstract void |
setSubtitle(int resId)
Set the subtitle of the action mode.
|
void |
setTag(java.lang.Object tag)
Set a tag object associated with this ActionMode.
|
abstract void |
setTitle(java.lang.CharSequence title)
Set the title of the action mode.
|
abstract void |
setTitle(int resId)
Set the title of the action mode.
|
void |
setTitleOptionalHint(boolean titleOptional)
Set whether or not the title/subtitle display for this action mode is optional.
|
public void setTag(java.lang.Object tag)
Like the tag available to views, this allows applications to associate arbitrary data with an ActionMode for later reference.
tag
- Tag to associate with this ActionModegetTag()
public java.lang.Object getTag()
Like the tag available to views, this allows applications to associate arbitrary data with an ActionMode for later reference.
setTag(Object)
public abstract void setTitle(java.lang.CharSequence title)
title
- Title string to setsetTitle(int)
,
setCustomView(View)
public abstract void setTitle(int resId)
resId
- Resource ID of a string to set as the titlesetTitle(CharSequence)
,
setCustomView(View)
public abstract void setSubtitle(java.lang.CharSequence subtitle)
subtitle
- Subtitle string to setsetSubtitle(int)
,
setCustomView(View)
public abstract void setSubtitle(int resId)
resId
- Resource ID of a string to set as the subtitlesetSubtitle(CharSequence)
,
setCustomView(View)
public void setTitleOptionalHint(boolean titleOptional)
In many cases the supplied title for an action mode is merely meant to add context and is not strictly required for the action mode to be useful. If the title is optional, the system may choose to hide the title entirely rather than truncate it due to a lack of available space.
Note that this is merely a hint; the underlying implementation may choose to ignore this setting under some circumstances.
titleOptional
- true if the title only presents optional information.public boolean getTitleOptionalHint()
setTitleOptionalHint(boolean)
,
isTitleOptional()
public boolean isTitleOptional()
public abstract void setCustomView(View view)
view
- Custom view to use in place of the title/subtitle.setTitle(CharSequence)
,
setSubtitle(CharSequence)
public abstract void invalidate()
ActionMode.Callback
will have its Callback#onPrepareActionMode(ActionMode, Menu)
method called. If it
returns true the menu will be scanned for updated content and any relevant changes will be
reflected to the user.public abstract void finish()
ActionMode.Callback
will have
its Callback#onDestroyActionMode(ActionMode)
method called.public abstract Menu getMenu()
public abstract java.lang.CharSequence getTitle()
public abstract java.lang.CharSequence getSubtitle()
public abstract View getCustomView()
public abstract MenuInflater getMenuInflater()
MenuInflater
with the ActionMode's context.public boolean isUiFocusable()


My Core Opinions on Fiscal Policy
3 min read
I consider my economic beliefs generally in the Post-Keynesian camp (same general category as MMT but I'm not fully convinced of a few of the oddities of MMT over similar approaches).
1) Money is pretty much a product of the government and the taxation system. Money and markets can't exist outside of the state and pre-state economies were non-monetary gift economies.
2) Government Bonds and currency (including bank reserves) are for all intensive purposes equivalent when a government issues its own currency and floats its currency freely (without any peg or gold standard or the like) .
3) The only role that the issue of bonds serves in the economy over currency is interest rate targeting, a role that could easily be taken over by paying interest on bank reserves and funding the deficit by currency issue.
4) A government with its own and floating currency can not be forced into involuntary default (as long as its debts are in its currency).
5) Government deficits (when the government has its own and floating currency) have no impact beyond changing aggregate demand. They should only be judged by their impacts on unemployment, inflation and the like.
6) Because of the previous, taxes can effectively be taken as destroying money, and spending can be taken as effectively creating money because currency is another government debt that isn't terribly different than bonds. However, this is not the way that governments usually account for their spending. But for all practical purposes taxing money out of the economy is the same as destroying it.
7) All money is credit and all financial assets are a liability of some actor in the economy. Currency is a government liability that can be redeemed on tax day. A buyer, seller, and bank are involved in all transactions.
8) Government spending creates financial assets. It does not crowd out private demand for a finite source of them. However, producing too many financial assets may produce inflation.
9) The money multiplier is a meaningless accounting formality. The money supply is set by the level of demand that prevails at the current government policy and interest rate. Banks have ways of getting funding regardless of their current reserves (such as borrowing from the Fed).
10) Financial regulation is critical to limiting lending by banks.
11) The interest rate is a product of the central bank, and there is no natural interest rate.
12) There is no natural level of unemployment, and by the right mix of policies a government can create full employment at all times.
13) Taxes should be kept as the lowest rate that does not produce excessive inflation, given the current level of spending.
14) Governments should run deficits to fight high unemployment and surpluses to fight inflation.


Ethereum (ETH) Hits Final Bearish Target, What’s Next?
- Ethereum is down more than 8% and it tested the final $155 bearish target against the US Dollar.
- Bitcoin price is also down around 6% and it traded close to the $7,400 bearish target (as discussed yesterday).
- There is a short term contracting triangle forming with resistance near $165 on the hourly chart of ETH/USD (data feed via Kraken).
- The price might correct higher towards $165 or even $168 before declining again.
Ethereum price is declining heavily versus the US Dollar, and bitcoin broke $7,650. ETH is currently correcting higher after tagging the key $154-$155 support area.
Ethereum Price Analysis
In the weekly forecast, we discussed the chances of a breakdown in Ethereum if it trades below the $180 support against the US Dollar. ETH price did settle below the $180 support and 100 hourly simple moving average, resulting in a sharp decline.
The price broke many supports near $172 and $166. Moreover, it is down close to 8% today and it recently tested the $154-$155 support area (the final possible target for the bears this month).
A new monthly low was formed near $156 and the price is currently correcting higher. It traded above the $160 level. Besides, there was a break above the 23.6% Fib retracement level of the recent decline from the $177 high to $156 low.
At the outset, there is a short term contracting triangle forming with resistance near $165 on the hourly chart of ETH/USD. Above the triangle resistance, the $166 level could also act as a strong hurdle for the bulls.
Additionally, the 50% Fib retracement level of the recent decline from the $177 high to $156 low is near the $166 level. Therefore, Ethereum price is likely to face a strong selling interest near the $165 and $166 levels.
Once the current corrective wave is complete, the price might decline below $160. However, there are chances of ranging moves above the $155 support area for some time before the next major move.
If there is a downside break below the $154-$155 support area, the chances of a decent recovery in the near term will most likely fade. The next key support is seen near the $142 level.
Looking at the chart, Ethereum price is clearly struggling below the $166 and $172 level. The current wave is likely to complete near $166 or $172 before the bears take back control. Only a close above $172 could decrease the current bearish pressure.
ETH Technical Indicators
Hourly MACD – The MACD for ETH/USD is slowly moving back into the bullish zone.
Hourly RSI – The RSI for ETH/USD is currently correcting higher, but it is well below the 40 level.
Major Support Level – $154
Major Resistance Level – $166


Point cloud filtering
No filter
Filter vegetation points from the first return
Filter building points


Suffolk University Law School
Erin M. Daly, Ph.D.
Fall 2016
Do you have an invention or an idea for an invention? Use this simple questionaire in determining whether or not your invention may be eligible for a utility patent.
AI Patents developed a conceptual search engine that addresses the challenge that the same idea can be described in multiple ways. For example, a coffee cup can be described as a mug, or as a container that holds liquid. The traditional way of searching forces the user to select small number of keywords, and to deeply understand the alternative keywords that could have been used to describe the same idea. Often times, inventors describe their inventions using “novel” terms to mitigate textual overlap with past invention and reduce the likelihood that patent application is rejected by the patent examiner. To address this challenge, AI Patents developed a search process that “learns” from thousands of patent examination decisions. These decisions determine that two distinct inventions describe the same scientific idea, even though their exact wording differs.
Save time and be more efficient with this software tool, which assists with the generation of client reporting emails.
Erin Daly is a second year evening student at Suffolk Law School. By day, Dr. Daly is a technical specialist at McCarter & English, LLP where her practice focuses on US and foreign patent preparation and prosecution, freedom-to-operate analyses, and patent landscape analyses in the fields of organic chemistry, medicinal chemistry, and pharmaceuticals. Dr. Daly’s technical expertise spans a number of sub-disciplines including small molecule total synthesis, parallel synthesis, structure-activity-relationship (SAR) analysis, hit-to-lead optimization, and drug development and discovery. Dr. Daly completed her postdoctoral studies in the Guy laboratory at St. Jude Children’s Research Hospital where her research was funded in part by a fellowship from the Hartwell Foundation. Her efforts were directed towards developing novel therapeutic agents for targeting the assembly of the transcriptional activation complex by the androgen nuclear hormone receptor. Prior to her postdoctoral work, Dr. Daly earned her Ph.D. in the laboratory of Professor Richard E. Taylor at the University of Notre Dame where her work was funded by fellowships from the Lilly Foundation and the ACS Division of Organic Chemistry. Her dissertation studies provided biophysical evidence for the bioactive conformation of the epoxide/olefinic region of the epothilone class of natural products.


| # | Make | Model | Year |
|---|---|---|---|
| 1 | Dodge | Ram 1500 | 2010 |
| 2 | Honda | Accord | 2009 |
| 3 | Tesla | Model S | 2013 |
| # | Make | Model | Year |
|---|---|---|---|
| 1 | Dodge | Ram 1500 | 2010 |
| 2 | Honda | Accord | 2009 |
| 3 | Tesla | Model S | 2013 |
| # | Make | Model | Year |
|---|---|---|---|
| 1 | Dodge | Ram 1500 | 2010 |
| 2 | Honda | Accord | 2009 |
| 3 | Tesla | Model S | 2013 |
| # | Make | Model | Year |
|---|---|---|---|
| 1 | Dodge | Ram 1500 | 2010 |
| 2 | Honda | Accord | 2009 |
| 3 | Tesla | Model S | 2013 |


Requirements page outlines in detail what deliverables are required for each marketplace.
Along with the technical integration and requirements, there is basic information that Voyageone will need to be able to create a template for sellers to provide product data in your required format. We also require additional information from you that will enable us to communicate the value of your site to our sellers and to prepare them to connect to your program through Voyageone.
You should start preparing the following deliverables as soon as your agreement is signed with Voyageone. It is also important to note that we cannot commence Voyageone development as outlined in the process flow until we receive the following information; any delays in receiving these details will push out your potential go-live date.
Partner Deliverable Checklist:


Show statistics on the usage of the Bitcoin script OP_RETURN by analyzing the first 3 bytes in its content


--- title: Curriculum vitae ---
Download my {{% staticref "files/CV_September_2020.pdf" "newtab" %}} CV {{% /staticref %}}


Rietveld refinement result of XRD profile of Ti 3Sn powder at 93 K, in which the hexagonal phase and the orthorhombic phase positions were indicated by green bars and red bars, respectively. The phase contents were also shown by the pie sub-figure as inserted.


You might also know me as TurboCartPig on basically all the platforms. Here are some links where you can get in touch with me!


EPICS V4
|
|
Documentation
and Literature |
|
This page lists and briefly describes all the main
documents, of the EPICS V4 Working Group.
The documentation includes programmers references, Normative track documents of
the Working Group, Internal documents, Alpha level software documentation, proposal
documents, talks and papers.
Programmers Reference Documentation
Released Versions
Each release of the EPICS V4 software is accompanied by copious reference
documentation specific to that version. These documents can be accessed from
the pages linked below, or can be built from the source code.
Development Modules
The following are links to the reference documentation from the latest
github repository versions of the core modules of EPICS V4. Only use these
links when instructed to do so by one of the V4 developers, they may discuss
features that do not exist in released versions of the software.
developerGuide
An overview of the various V4 modules is:
Developer Guide.
C++ Implementation
Java Implementation
Historical Documents
The following are links to the reference documentation from earlier
releases of the core modules and from modules that are no longer in use.
For historical research only...
- pvData C++ Reference Documentation. Detailed
documentation of the C++ implementation of pvData, the data modelling and
manipulation APIs of EPICS V4.
Reference:
2.0-BETA,
1.0-BETA
Doxygen:
2.0-BETA,
1.0-BETA
- pvAccess C++ Reference Documentation. Only
Doxygen-generated API documentation was produced for these versions.
Doxygen:
2.0-BETA,
1.0-BETA
- pvData Java Reference Documentation. Detailed
documentation of the Java implementation of pvData, the data modelling and
manipulation APIs of EPICS V4.
Reference:
2.0-BETA,
1.0-BETA
JavaDoc:
2.0-BETA,
1.0-BETA
- pvAccess Java Reference Documentation. Detailed
documentation of the Java implementation of pvAccess, the data encoding,
deserialization, and network APIs of EPICS V4.
Reference:
2.0-BETA,
1.0-BETA
JavaDoc:
2.0-BETA,
1.0-BETA
- easyPVA Java Module Documentation:
Reference,
JavaDoc.
Normative Track Documents
EPICS V4 is a body of core specifications, reference implementations, and some
associated tools. The core specifications, we
call "normative". The normative specifications
are open, collaboratively defined, and may be implemented and extended by any
interested party. We provide reference implementations for adopters of EPICS V4, and
to test the specifications' performance and effectiveness. Associated other documents
are "non-normative" and no guarantees will be made about them.
- pvAccess
Protocol Specification. This document formally describes the network
communications protocol of EPICS V4 endpoints, in sufficient detail that it can
be independently implemented and extended. Status is Second Public Working Draft
- EPICS V4 Overview and Architectures. This document summarises the function of various technologies in the
EPICS V4 sphere, and outlines how they might be used together in various design
patterns for efficient control systems. Status is Editors
Draft
- Normative Types
Specification. The EPICS V4 Normative Types are a collection of data types
that may be used by the application level of EPICS V4 network endpoints, to interoperably
exchange scientific data. Status is Editors Draft
The following are works of the EPICS V4 Working Group that are intended to
supply supporting material. They may be concerned with tools and utilities supplied
by EPICS V4, but they should not be considered standards or
recommendations for EPICS Version 4:
- Getting Started with EPICS V4. This is
a first steps introduction to downloading EPICS V4, writing your first data
server, and connecting to Base IOCs through pvAccess and writing RPC servers. Java and C++ steps are given. Status is Complete and up to date with respect to v4.5
- EPICS V4 Developer's Guide. This document briefly describes the application programming interfaces (API) for a number of components of EPICS V4. Status is Ongoing Draft
- Troubleshooting EPICS
V4. This document is a short list of the very first common mistakes and problems that may be
encountered when starting out with developing EPICS V4, together with suggested
fixes. Status is Ongoing Draft of an Internal document - expect maintenance on a
best effort basis only.
- pvRequest
The Channel interface has a set of create methods that have an argument named pvRequest.
This document discusses how this argument is defined and used.
Status is Editors draft.
- pvAccessSemantics
This document discusses the semantics for pvAccess.
Status is Editors draft.
Internal, Proposals, Alpha Software Documentation, and Early Drafts
NOTE: This section has not been updated since 2015.
It needs work.
The following are internal documents of the EPICS v4 Working Group:
- EPICS V4 Development cheatsheet. Summary help for developers of EPICS V4 itself, rather than for software development with EPICS V4
- PvAccess gateway design (of Dec 2015). Initial design goals and method for 1-st cut PvAccess gateway
- Charter of the EPICS V4 Working
Group. Charter is a statement of the basis for the work of the of the EPICS V4
working group, the intended outcomes for that work, its deliverables and success
criteria
- EPICS Version 4 Process. The
Process document describes the administrative setup of the EPICS Version 4 working
group effort, and defines workflow. In particular, it defines the specification
draft publication stages. Status is completed.
-
Feature List Release 4.4.
This is a list of new features EPICSVersion 4 Release 4.4.
Proposed Changes To Release 4.3.0.
A brief description of the changes to be made to the modules that are part of EPICSVersion 4 Release 4.3.0.
Status is Working.
- Coding Style Guidelines. This is the
standard for source code to be followed for EPICS V4 reference software
implementations. Status is it includes only Java, and requires some edits with
respect to comments in the review telecon
- Unsigned
Integer data exchange support - Proposal. The design proposal for how direct support of unsigned
integers can be added to pvAccess and pvData. Status is Working Draft, this draft
forms the basis for the unsigned support being added to EPICS V4 (Spring
2012)
- Easy PvAccess (easyPVA). Programmers guide to a simple API for exchanging
pvData defined data across the pvAccess protocol. Status of the documentation is Editors Draft. JavaDoc; status of the software is Usable Alpha. easyPVAJava module in SF. See also Easy
API - Proposal below
- Easy API - Proposal.
This is a one-page description of a wrapper for the above easyPVA
EPICS V4 API, intended for truly trivial EPICS V4 client programming. Status:
Simple proposal document, intended to illustrate functionality to be integrated
into easyPVA
-
Provider - Proposal.
Description of how a client determines the provider to be used when connecting to a channel.
-
Gateway Requirements Document.
Collecting requirements for the next generation EPICS Gateway module.
Status: Working draft, to be finalized at Summer 2014 WG meeting.
- Gather service platform. The Gather Service Platform is a software toolkit on
top of EPICS V4 pv modules, to help build a service for efficiently managing the
acquisition of the values of a large number of V3 PVs, and making results
available as an EPICS V4 record. Gather
Service Status can be used as a fledgling programmers reference document. Gather Examples and Tests. Status: These documents are early maturity
documents towards programmers documentation. They describe alpha level software
- Eclipse Mercurial integration for
developing EPICS V4 with Eclipse. Status: Very much personal notes.
- Mercurial Cheatsheet. A
summary of the Mercurial (source code management) system commands useful for doing
development of EPICS V4 with its SourceForge hosted repositories. Status: up to date.
- Cheatsheet for Passwordless SSH
Access to SourceForge for EPICS V4 Development. Status: up to date.
- Access to the EPICS V4 Webspace
on SourceForge. Status: up to date.
- Doxygen C++ source
code documentation generation cheatsheet
for EPICS V4 development. Status: up to date.
- EPICS V4 Branched Development with Mercurial (hg flow). Status: up to date.
- EPICS V4 Versioned Release Guide. Status: up to date.
- EPICS V4
Sourceforge HgWeb Mercurial Repos (SCM source). Status: up to date.
- EPICS V4 Sourceforge Maven
repos (CI build products). Status: up to date.
- Using
Maven to deploy to SourceForge Status: up to date.
- Template EPICS V4 document. A
boilerplate HTML file for an EPICS V4 document. The source includes comments
indicating content requirements, and how to use the support for Table of Contents
and other markup. Status: up to date.
- EPICS URI Proposal. This document
describes how the Uniform Resource Identifier (URI) syntax and semantics can be
integrated into the EPICS V4 API. In particular it addresses how the URI can be
use to formalize a standard for interactions with EPICS RPC Services. Status
is that the document formed the basis for the NTURI Normative Type, but that type
is presently different from as it was initially made in the proposal document.
- swtshellJava Reference Documentation. Detailed documentation of swtshell, which is a remote GUI
tool for communicating with a pvAccess server.
Status of Software is Alpha.:
Latest version
- portDriverJava Reference Documentation. Detailed documentation of portDriver, which is a
Java implementation of asynDriver.
Status of Software is Alpha.:
Latest version
-
pvDatabaseCPP.html
This document
describes a phased implementation of pvDatabaseCPP.
The functionality is a subset of what pvIOCJava provided up to V4.3 (pvIOCJava was deprecated as of V4.3, and moved to being an unbundled software research project - see below).
The subset is the features required to implement complete Channel Provider as defined
by pvAccess.
- pvIOC is a research software project to create high performance data
processor and server optimized for
control. It operates as a pipeline processor using the "data-flow"
architecture. It is planned to with EPICS Base and the EPICS V4 modules above to implemented a shared
memory data network for high performance DAQ post processing, particularly the
sorts of image
processing required in Free Electron Laser and Synchrotron Light experiments.
Status of the Java
Software and Reference Documentation is Beta, though the CPP implementation has
yet to be started in earnest.:
pvIOC Java Reference Documentation: Latest version,
2.0-BETA Release version.
JavaDoc:
JavaDoc of Latest,
JavaDoc
of 1.0-BETA Release,
JavaDoc of 2.0-BETA Release.
pvIOC C++ Reference Documentation, Status of Software is pre-alpha::
Latest
version,
1.0-BETA
Release version,
2.0-BETA
Release version
Doxygen:
Doxygen of Latest,
Doxygen of 1.0-BETA Release,
Doxygen of 2.0-BETA Release
- putGetVSrpc
This document discusses implementing services via channelPutGet rather than channelRPC.
Status is Editors draft.
- Taxonomy of group operations
This document discusses and names the various options for grouping multiple PVs in a single structure.
Status is Editors draft.
Talks and Papers
NOTE: This section has not been updated since 2015.
It needs work.
The following are slides and materials of EPICS V4 presentations, most recent first:
- Recent Advancements and Deployments of EPICS Version 4, Greg White, SLAC, (given at ICALEPCS 2015 by Timo Korhonen), PDF,
http://epics-pvdata.sourceforge/talks/2015/ICALEPCS2015_WEA3O02_TALK.pdf
- EPICS V4 Working Group
and Opportunities, Greg White, given at SLAC Oct 2012,
(SLAC), PDF,
http://epics-pvdata.sourceforge.net/talks/2012/EPICSV4SLAC_talk_Oct2012.pdf
- pvAccess Network Protocol, Matej Sekoranja
presented by Marty Kraimer, EPICS Collaboration 2012 spring meeting,
(SLAC), PDF, http://epics-pvdata.sourceforge.net/talks/2012/pvAccessSLAC12_PDF.pdf
- V3/V4 Interoperability, Marty Kraimer, EPICS Collaboration 2012 spring meeting,
(SLAC), PPT, http://epics-pvdata.sourceforge.net/talks/2012/V3V4Interoperatibility.ppt
- EPICS V4: An Overview and
Application at BNL, Bob Dalesio, EPICS Collaboration 2012 spring meeting,
(SLAC), PPT, http://epics-pvdata.sourceforge.net/talks/2012/Version4Application.ppt
- EPICS V4 Expands Support to Physics Application, Data Acquisition, and Data
Analysis, Bob Dalesio, oral
given at ICALEPCS 2011, Powerpoint, http://epics-pvdata.sourceforge.net/talks/2011/FRBHMULT06.pptx
- EPICS V4 Roadmap, Greg White, talk
given at EPICS 2011 fall meeting (PSI), PDF, http://epics-pvdata.sourceforge.net/talks/2011/EPICSv4roadmap.pdf
- EPICS V4 Services, Greg White, talk
given at EPICS 2011 fall meeting (PSI), PDF, http://epics-pvdata.sourceforge.net/talks/2011/EV4Services.pdf
-
EPICS Version 4 Development Plan, Bob Dalesio, talk given at EPICS 2011 fall meeting (PSI), powerpoint,
http://epics-pvdata.sourceforge.net/talks/2011/bob_V4EPICS201109.pptx
- pvData,
pvAccess, pvIOC, pvService, Overview and Status, Marty Kramer et al, talk given at
EPICS 2011 fall meeting (PSI), powerpoint
http://epics-pvdata.sourceforge.net/talks/2011/marty_pvDataEtc.ppt
- PVManager,
Gabriele Carcassi, talk given at EPICS 2010 spring meeting (BNL), powerpoint
http://epics-pvdata.sourceforge.net/talks/2010/gabriele_PVManager.pptx
- Server
Development for NSLS-II Physics Applications and Performance Analysis, Guobao
Shen and Marty Kraimer (BNL), proceedings of the Particle Accelerator Conference 2011.
Greg White, greg at slac.stanford.edu, for EPICS V4 Working Group


Date is required.
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{% extends 'base.html' %} {% block title %}Received Messages{% endblock %} {% block content %}
After starting, infrared commands will be received by the IR box four times per second. As they are received, they will be printed below, formatted as JavaScript objects that can be used by remotes with the tx()
function. Mouse over them to see the raw message that was received.


In the previous section you were introduced to the idea of understanding the notes in a song’s melody using a relative system. However, songs usually have many other notes being played besides the melody. These other notes work together to create rich sounds called chords. In this section we will extend the concept of relative notation to chords and learn how to break up a song into its two basic building blocks: its melody and its chords.
Just as with the notes in the melody, the notes that form the chords of a song typically limit themselves to the same seven notes of whichever major scale the song happens to use. To give a specific example, there are lots of possible chords in music, but if a song is written in C, you are likely to find that it only uses chords that can be formed using the white keys of the piano.
Because there are only seven notes in the major scale, there end up being only seven basic chords that can show up in a given song. Just as we did with melody, labeling these seven possible chords with numbers turns out to be very useful. The first of these chords is built off the first scale degree and for this reason is called the I (“one”) chord.
In addition to using scale degree 1, the I chord also contains the scale degrees 3, and 5. In the key of C, this corresponds to the notes C, E, and G and creates a C major chord. Let’s listen to scale degrees 1, 3, and 5 of the C major scale. First we will play each scale degree individually, then we will play scale degrees 1, 3, and 5 (notes C, E, and G) at the same time to create a I chord.
Now you may be thinking that a simple chord like this with only three notes couldn’t possibly be very useful. After all, songs certainly aren’t limited to playing just three notes at once!
It turns out the I chord need not be played with scale degrees 1, 3, and 5 arranged exactly as we just showed you; as long as scale degree 1 is the lowest note, you can reorder the other scale degrees and play any of them more than once. The next example shows a few variations of scale degrees 1, 3, and 5 that also form I chords.
This means that even if it looks like a chord has a lot of notes in it, it’s often likely still just playing three distinct scale degrees corresponding to one of the basic chords.
We’ve been showing you a lot of pianos, but this all works the same way regardless of instrument. If you put your fingers on the following frets of a guitar and strum, the strings will play the labeled notes, also resulting in a I chord in the key of C:
Note that even though five strings are played, only three distinct scale degrees are involved: 1, 3, and 5 of the C major scale. Scale degrees 1 and 3 (red, and yellow) are repeated twice. The majority of standard chords on guitar play all six strings yet only involve three distinct notes.
The other six basic chords are built just like the I chord. The ii chord (“two” chord) is built from scale degree 2 of the major scale and contains scale degrees 2, 4, and 6. Let’s listen to scale degrees 2, 4, and 6 of a major scale starting on the note C. First we will play each scale degree individually, then we will play scale degrees 2, 4, and 6 at the same time to create a ii chord.
In the key of C, the ii chord corresponds to a D minor chord. Minor chords have a different sound than major chords (the I chord you heard before is a major chord). The reason for this turns out to be a difference in the relative spacing between the scale degrees that make up the chords. In the next graphic, we illustrate this on the piano by counting the notes between scale degrees 1 and 3 in the key of C (notes C and E), and comparing it to the number of notes between scale degrees 2 and 4 in the key of C (notes D and F). This spacing difference between the scale degrees that make up each chord causes the chords to have a different sound.
When people compare the sounds of major and minor chords, they often say minor chords sound more dissonant and “somber”, while major chords are more “bright” sounding.
To make it immediately obvious whether a chord has a minor quality or a major quality, we use upper case Roman numerals for major chords and lower case Roman numerals for minor chords. This means that we’ll always refer to the second chord as a ii chord (not a II chord) because it is minor.
Since it would be inconvenient to always show the individual scale degrees that make up a chord, we’ll often use a simple “block” representation for chords, as shown below.
The color of the block reminds you of the scale degree that the chord is built on. For example, I chords are built off the first scale degree so they have a red block. In addition, the Roman numeral name of the chord is inside the box. Notice that the ii chord block, for example, is the same for two different arrangements of scale degrees 2, 4, and 6. That is because any combination of scale degrees 2, 4, and 6 create a ii chord as long as scale degree 2 is the lowest note.
The other five basic chords are built just like the I and ii chords so it’s not necessary to go through each one individually. The next example shows the scale degrees that make up each of the seven basic chords and the Roman numeral “block” notation for each chord.
The IV chord, for example, contains scale degrees 4, 6, and 1; the V chord contains scale degrees 5, 7, and 2. Notice that of the seven possible basic chords, three have a major quality indicated by an upper-case Roman numeral (I, IV, and V), and three have a minor quality indicated by a lower-case Roman numeral (ii, iii, and vi). The last chord, vii°, is neither major nor minor; its quality is called diminished (represented by lower case numeral with a degree sign next to it). The vii° chord, however, is not as common in popular music so it will be treated later.
This example contains two new features:
If you swipe through the images in the carousel below, you can see the names of the scale degrees (1, 2, 3, ...) and chords (I, ii, iii, ...) in each of the twelve keys. For example, if you swipe to the the A major scale (the second image in the carousel), the chord names change to A, bm, c#m, D, ... and the notes on the piano shift so the scale starts on the note A. If you swipe to the the D major scale (the sixth image in the carousel), the chord names change to D, em, f#m, G, ... and the notes on the piano shift so the scale starts on the note D.


From: {{flight.origin}}
To: {{flight.destination}}
Seats: {{flight.seats_total}}
Departure: {{flight.departure_time}}
Arrival: {{flight.arrival_time}}


Preparation time
1-2 hours
Cooking time
10 to 30 mins
Serves
Serves 4
With their attention-grabbing flavours, Thai curries are real crowd-pleasers. This version can be made vegetarian by leaving out the shrimp paste.
(This recipe makes more Thai red curry paste than you need for one meal. Spoon the remaining paste into a sterilised jar and seal tightly. It can be stored in the fridge for up to one month. Alternatively, spoon the paste into ice cube trays and freeze for up to three months.)
For the sticky rice, before starting to make the curry, soak the sticky rice in cold water for at least 20 minutes, or up to 3 hours.
For the Thai red curry paste, blend all of the Thai red curry paste ingredients to a smooth paste in a food processor.
For the curry, heat one tablespoon of the vegetable oil in a large wok over a high heat. When the oil is smoking, add the leek, garlic and chilli and stir-fry for 3-5 minutes, or until softened but not browned.
Add the two tablespoons of curry paste and fry for 2-3 minutes, stirring well.
Add the lime leaves, carrots and chopped tomatoes, then pour in the coconut milk and vegetable stock, stirring well to combine. Bring the mixture to the boil, then reduce the heat until simmering and continue to simmer, uncovered, for 10 minutes.
Add the cauliflower florets, butternut squash, French beans and bamboo shoots and continue to simmer for 12-15 minutes, or until the butternut squash is tender and the sauce has thickened slightly and reduced in volume.
Meanwhile, to cook the sticky rice, drain the soaked rice and rinse thoroughly. Punch a few holes in a sheet of baking paper and line a metal or bamboo steamer with it. Add the drained rice to the steamer, cover tightly and suspend the steamer over a pan of boiling water for 20 minutes. (Do not allow the bottom of the steamer to touch the surface of the water.)
When the vegetables in the curry are tender and the sauce has thickened, stir in the chopped coriander.
To serve, spoon the sticky rice into bowls, ladle over the vegetable curry and garnish with a few beansprouts.


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No:
If you click on me, I will disappear.
Click me away!
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Click me away!
Click me too!
If you click on me, I will disappear.
If you click on me, I will disappear.
123
Click Me


DPT NAS
Overview
Multimedia
Settings
System
NAS Name
Mijn MiniNAS
NAS Model
DPT NAS version 1.0
Status
Ok
Network
Port 1 (LAN1)
Connected
Port 2 (LAN2)
Not connected
WiFi name
DPT NAS
Storage
Storage
Installed
Space
2.54/4Gb


Account Creation Initiated
- Encrypted connection between user and website being verified
- Account creation in user's browser initiated
- Mailbox creation in user's browser initiated
= 1">
Account Creation in User's Browser Completed
- Encrypted connection between user and website verified
- Account creation in user's browser complete
- Mailbox creation in user's browser complete
= 2">
Cryptographic Protection Initiated
- Generate 4096 bit PGP Encryption Key
- Apply Cryptographic hash to password
- Receive “hash value” from cryptographic hash
- Apply cryptographic salt to “hash value”
- Your mailbox is now encrypted and password protected
= 3">
Account Creation Finished
- Mailbox sent and saved to Icelandic server
- Mailbox secured with user's hash & Salted value.
- Encrypted, Secure & Anonymous
- Welcome to your Maximum strength mailbox


CSS 2740 Class Material
Thomas Maestas
Spring 2014
W3 schools
XHTML validator
CSS validator
jQueryUI
Dynamic Drive
PHP.net
Google Practices
Yahoo! Developer
Jakob Nielson
A List Apart
Web Reference
Frames Tutorial
Layers Magazine
DW Tutorial1
DW Tutorial2
analytics
Gift Givers Anonymous
javaScript-0-PHP
javaScript-1
Syllabus
Assignment Two
Assignment Three 'Alice' |
'Oz' |
'Motive'
Assignment Four 'Travel-tips' |
'Travel-tips 2'
Assignment Five 'Fixed-Width' |
'Liquid-Width'
Assignment Six 'Fixed-Width 3col' |
'Liquid-Width 3col'
Assignment Seven 'Stylized Lists'
Assignment Eight Menu Assignment
Assignment Nine 'Forms'
Final Project


Demonstrates some advanced use of "FeaturePopups" control.
View the feature-popups-plus.js source to see how this is done. (see also feature-popups-common.js)


Imagine wondering why @KomodoPlatform is pumping in volume and gains for the past week, but not looking into it.

You will NOT be disappointed.
$KMD is what $ETH always wanted to be, but $BTC compatible.
#Rogue
...


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ts-simple-ast
Manipulation Settings
The manipulation settings can be set when creating the main AST object:
import * as ts from "typescript";
import TsSimpleAst, {QuoteType, NewLineKind, IndentationText} from "ts-simple-ast";
const ast = new TsSimpleAst({
// these are the defaults
manipulationSettings: {
// TwoSpaces, FourSpaces, EightSpaces, or Tab
indentationText: IndentationText.FourSpaces,
// LineFeed or CarriageReturnLineFeed
newLineKind: NewLineKind.LineFeed,
// defines what ts.ScriptTarget source files are created with
scriptTarget: ts.ScriptTarget.Latest,
// Single or Double
quoteType: QuoteType.Double
}
});
You can only provide a partial of these settings if you wish:
const ast = new TsSimpleAst({
manipulationSettings: { indentationText: IndentationText.TwoSpaces }
});
Details
Get more details about the settings by looking at the manipulationSettings
property on the main AST object:
ast.manipulationSettings.getIndentationText();
ast.manipulationSettings.getNewLineKind();
ast.manipulationSettings.getQuoteType();
ast.manipulationSettings.getScriptTarget();
Updating
You can update these settings later if you wish by using the set
method:
// set only one
ast.manipulationSettings.set({ quoteType: QuoteType.Single });
// or multiple
ast.manipulationSettings.set({
quoteType: QuoteType.Single,
indentationText: IndentationText.TwoSpaces
});


Travel to Mars on a futuristic expedition to save humanity. Shoot down asteroids in a customizable spaceship, collecting resources as you go. Build machines to extract Astrallite, a newly-discovered element which is the only remaining hope for humanity.
Hunt down asteroids through belts of progressing difficulty to gather precious Cerentaium metal - vital for the extraction of Astrallite.
A brand-new clicker-like menu allows you to create machinery and tools using Cerentaium from your space expeditions.
Create meadows of Astrallite-blooming flowers and lakes of molten Astrallite, all at the click of a button.
Invest some of your Astrallite to make your ship even more poweful - faster lasers, longer invincibilty, stronger shields - it's all waiting for you to purchase.
 Scientists have identified the only cure - 10 million grams of concentrated Astrallite - found and growable only on the surface of Mars. You've been chosen to embark on this risky mission in the race against the clock.


Past Meetups
Python Meetup #14
- Date: 14th September 2019
- Venue: Leapfrog Technology, Charkhal, Dillibazaar, Kathmandu
- Event Page: Link
-
Talks:
- Parallelism and concurrency options in Python 3 - Sagar Chalise: Slides | Video
- Machine Learning Projects: The same and the different - Bijay Gurung: Slides | Video
- Computer Vision, Medical Imaging and Deep Learning - Overview and Challenges - Bishesh Khanal: Slides | Video
-
Lightening Talks and Networking Session
- Pydata Introduction - Shekhar Koirala: Slides
Python Meetup #13
- Date: 18th November 2017
- Venue: Microsoft Innovation Center Nepal, New Road, Kathmandu
-
Talks:
Python Meetup #12
- Date: 19th August 2017
- Venue: FuseMachines Nepal, Hattisar, Kathmandu
-
Talks:
Python Meetup #11
- Date: 18 February 2016
- Venue: Logpoint Pvt. Ltd.
- Event Page: Link
-
Talks:
Python Meetup #10
- Date: 1st September 2016
- Venue: Leapfrog Academy
-
Talks:
- Lets Talk about Raspberry Pi. - Keya Lea Horiuchi
- Implementation of Raspberry Pi for approach of learning by doing - Pravin Raj Joshi
Python Meetup #9
- Date: 6th March, 2016
- Venue: Logpoint Pvt. Ltd.
-
Talks:
Python Meetup #8
- Date: 13th December 2015
- Venue: Leapfrog Academy
- Event Page: Link
-
Talks:
Python Meetup #7
- Date: 2nd August 2015
- Venue: Innovaton Hub, FNCCI building, Teku, Kathmandu
- Event Page: Link
-
Talks:
Python Meetup #6
- Date: 19th March, 2015.
- Venue: Parewa Labs, Kupondole
- Event Page: Link
-
Talks:
KU Python Meetup
- Date: 12 December, 2015
- Venue: Kathmandu University, Dhulikhel
-
Talks:
- Django best practices - Sudip Kafle (Phunka Technologies): Slides
- Elasticsearch and Python - Aayush Shrestha(nlocate)
- Flask Web Development - Amrit Khanal Chhetri (Logpoint)
Python Meetup #5
- Date: 16 November, 2014
- Venue: Young Innovations Pvt. Ltd
- Event Page: Link
-
Talks:
Python Meetup #4
- Date: 27th July, 2014
- Venue: IOE, Pulchowk Campus
- Event Page: Link
-
Talks:
Python Meetup #3 (Extensive Django Workshop)
- Date: March 8 2014
- Venue: Electrical Hall, Pulchowk Campus
- Event Page: Link
- Slides and Materials: https://github.com/suraj/python-django-workshop
Python Meetup #2
- Date: August 17 2013
-
Venue: Electrical Hall, Pulchowk Campus
-
Talks:
- Flask - A Micro Framework by Ranendra Adhikari: Slides
- Introduction to Django by Sagar Chalise.
- MVC by Suraj Sapkota.
Python Meetup #1
- Date: 16th Feb, 2013
- Venue: Janaki Technology
- Talks by: Deepen Chapagain and Pravin Raj Joshi.
- Brief summary and description


Functions for setting up and analyzing event history data.
| Version: | 1.1.1 |
| Depends: | R (≥ 1.4), rmutil |
| Published: | 2018-05-24 |
| Author: | Bruce Swihart [cre, aut], Jim Lindsey [aut] (Jim created this package, Bruce is maintaining the CRAN version) |
| Maintainer: | Bruce Swihart <bruce.swihart at gmail.com> |
| BugReports: | https://github.com/swihart/event/issues |
| License: | GPL-2 |
| URL: | http://www.commanster.eu/rcode.html |
| NeedsCompilation: | yes |
| Materials: | README NEWS |
| CRAN checks: | event results |
| Reference manual: | event.pdf |
| Package source: | event_1.1.1.tar.gz |
| Windows binaries: | r-devel: event_1.1.1.zip, r-release: event_1.1.1.zip, r-oldrel: event_1.1.1.zip |
| OS X binaries: | r-release: event_1.1.1.tgz, r-oldrel: event_1.1.1.tgz |
| Old sources: | event archive |
Please use the canonical form https://CRAN.R-project.org/package=event to link to this page.


| Opcode/Instruction | Op /En | 64/32 bit Mode Support | CPUID Feature Flag | Description |
|---|---|---|---|---|
|
VEX.DDS.LIG.66.0F38.W0 9D /r VFNMADD132SS xmm1, xmm2, xmm3/m32 |
RVM | V/V | FMA | Multiply scalar single-precision floating-point value from xmm1 and xmm3/m32, negate the multiplication result and add to xmm2 and put result in xmm1. |
|
VEX.DDS.LIG.66.0F38.W0 AD /r VFNMADD213SS xmm1, xmm2, xmm3/m32 |
RVM | V/V | FMA | Multiply scalar single-precision floating-point value from xmm1 and xmm2, negate the multiplication result and add to xmm3/m32 and put result in xmm1. |
|
VEX.DDS.LIG.66.0F38.W0 BD /r VFNMADD231SS xmm1, xmm2, xmm3/m32 |
RVM | V/V | FMA | Multiply scalar single-precision floating-point value from xmm2 and xmm3/m32, negate the multiplication result and add to xmm1 and put result in xmm1. |
|
EVEX.DDS.LIG.66.0F38.W0 9D /r VFNMADD132SS xmm1 {k1}{z}, xmm2, xmm3/m32{er} |
T1S | V/V | AVX512F | Multiply scalar single-precision floating-point value from xmm1 and xmm3/m32, negate the multiplication result and add to xmm2 and put result in xmm1. |
|
EVEX.DDS.LIG.66.0F38.W0 AD /r VFNMADD213SS xmm1 {k1}{z}, xmm2, xmm3/m32{er} |
T1S | V/V | AVX512F | Multiply scalar single-precision floating-point value from xmm1 and xmm2, negate the multiplication result and add to xmm3/m32 and put result in xmm1. |
|
EVEX.DDS.LIG.66.0F38.W0 BD /r VFNMADD231SS xmm1 {k1}{z}, xmm2, xmm3/m32{er} |
T1S | V/V | AVX512F | Multiply scalar single-precision floating-point value from xmm2 and xmm3/m32, negate the multiplication result and add to xmm1 and put result in xmm1. |
| Op/En | Operand 1 | Operand 2 | Operand 3 | Operand 4 |
| RVM | ModRM:reg (r, w) | VEX.vvvv (r) | ModRM:r/m (r) | NA |
| T1S | ModRM:reg (r, w) | EVEX.vvvv (r) | ModRM:r/m (r) | NA |
Description
VFNMADD132SS: Multiplies the low packed single-precision floating-point value from the first source operand to the low packed single-precision floating-point value in the third source operand, adds the negated infinite precision intermediate result to the low packed single-precision floating-point value in the second source operand, performs rounding and stores the resulting packed single-precision floating-point value to the destination operand (first source operand).
VFNMADD213SS: Multiplies the low packed single-precision floating-point value from the second source operand to the low packed single-precision floating-point value in the first source operand, adds the negated infinite preci-sion intermediate result to the low packed single-precision floating-point value in the third source operand, performs rounding and stores the resulting packed single-precision floating-point value to the destination operand (first source operand).
VFNMADD231SS: Multiplies the low packed single-precision floating-point value from the second source operand to the low packed single-precision floating-point value in the third source operand, adds the negated infinite preci-sion intermediate result to the low packed single-precision floating-point value in the first source operand, performs rounding and stores the resulting packed single-precision floating-point value to the destination operand (first source operand).
VEX.128 and EVEX encoded version: The destination operand (also first source operand) is encoded in reg_field. The second source operand is encoded in VEX.vvvv/EVEX.vvvv. The third source operand is encoded in rm_field. Bits 127:32 of the destination are unchanged. Bits MAXVL-1:128 of the destination register are zeroed.
EVEX encoded version: The low doubleword element of the destination is updated according to the writemask.
Compiler tools may optionally support a complementary mnemonic for each instruction mnemonic listed in the opcode/instruction column of the summary table. The behavior of the complementary mnemonic in situations involving NANs are governed by the definition of the instruction mnemonic defined in the opcode/instruction column.
Operation
In the operations below, “*” and “+” symbols represent multiplication and addition with infinite precision inputs and outputs (no rounding).
VFNMADD132SS DEST, SRC2, SRC3 (EVEX encoded version)
IF (EVEX.b = 1) and SRC3 *is a register*
THEN
SET_RM(EVEX.RC);
ELSE
SET_RM(MXCSR.RM);
FI;
IF k1[0] or *no writemask*
THEN
DEST[31:0] (cid:197) RoundFPControl(-(DEST[31:0]*SRC3[31:0]) + SRC2[31:0])
ELSE
IF *merging-masking*
; merging-masking
THEN *DEST[31:0] remains unchanged*
ELSE
; zeroing-masking
THEN DEST[31:0] (cid:197) 0
FI;
FI;
DEST[127:32] (cid:197) DEST[127:32]
DEST[MAX_VL-1:128] (cid:197) 0
VFNMADD213SS DEST, SRC2, SRC3 (EVEX encoded version)
IF (EVEX.b = 1) and SRC3 *is a register*
THEN
SET_RM(EVEX.RC);
ELSE
SET_RM(MXCSR.RM);
FI;
IF k1[0] or *no writemask*
THEN
DEST[31:0] (cid:197) RoundFPControl(-(SRC2[31:0]*DEST[31:0]) + SRC3[31:0])
ELSE
IF *merging-masking*
; merging-masking
THEN *DEST[31:0] remains unchanged*
ELSE
; zeroing-masking
THEN DEST[31:0] (cid:197) 0
FI;
FI;
DEST[127:32] (cid:197) DEST[127:32]
DEST[MAX_VL-1:128] (cid:197) 0
VFNMADD231SS DEST, SRC2, SRC3 (EVEX encoded version)
IF (EVEX.b = 1) and SRC3 *is a register*
THEN
SET_RM(EVEX.RC);
ELSE
SET_RM(MXCSR.RM);
FI;
IF k1[0] or *no writemask*
THEN
DEST[31:0] (cid:197) RoundFPControl(-(SRC2[31:0]*SRC3[63:0]) + DEST[31:0])
ELSE
IF *merging-masking*
; merging-masking
THEN *DEST[31:0] remains unchanged*
ELSE
; zeroing-masking
THEN DEST[31:0] (cid:197) 0
FI;
FI;
DEST[127:32] (cid:197) DEST[127:32]
DEST[MAX_VL-1:128] (cid:197) 0
VFNMADD132SS DEST, SRC2, SRC3 (VEX encoded version)
DEST[31:0] (cid:197)RoundFPControl_MXCSR(- (DEST[31:0]*SRC3[31:0]) + SRC2[31:0])
DEST[127:32] (cid:197)DEST[127:32]
DEST[MAX_VL-1:128] (cid:197)0
VFNMADD213SS DEST, SRC2, SRC3 (VEX encoded version)
DEST[31:0] (cid:197)RoundFPControl_MXCSR(- (SRC2[31:0]*DEST[31:0]) + SRC3[31:0])
DEST[127:32] (cid:197)DEST[127:32]
DEST[MAX_VL-1:128] (cid:197)0
VFNMADD231SS DEST, SRC2, SRC3 (VEX encoded version)
DEST[31:0] (cid:197)RoundFPControl_MXCSR(- (SRC2[31:0]*SRC3[31:0]) + DEST[31:0])
DEST[127:32] (cid:197)DEST[127:32]
DEST[MAX_VL-1:128] (cid:197)0
Intel C/C++ Compiler Intrinsic Equivalent
VFNMADDxxxSS __m128 _mm_fnmadd_round_ss(__m128 a, __m128 b, __m128 c, int r);
VFNMADDxxxSS __m128 _mm_mask_fnmadd_ss(__m128 a, __mmask8 k, __m128 b, __m128 c);
VFNMADDxxxSS __m128 _mm_maskz_fnmadd_ss(__mmask8 k, __m128 a, __m128 b, __m128 c);
VFNMADDxxxSS __m128 _mm_mask3_fnmadd_ss(__m128 a, __m128 b, __m128 c, __mmask8 k);
VFNMADDxxxSS __m128 _mm_mask_fnmadd_round_ss(__m128 a, __mmask8 k, __m128 b, __m128 c, int r);
VFNMADDxxxSS __m128 _mm_maskz_fnmadd_round_ss(__mmask8 k, __m128 a, __m128 b, __m128 c, int r);
VFNMADDxxxSS __m128 _mm_mask3_fnmadd_round_ss(__m128 a, __m128 b, __m128 c, __mmask8 k, int r);
VFNMADDxxxSS __m128 _mm_fnmadd_ss (__m128 a, __m128 b, __m128 c);
SIMD Floating-Point Exceptions
Overflow, Underflow, Invalid, Precision, Denormal
Other Exceptions
| VEX-encoded instructions, see Exceptions Type 3. |
| EVEX-encoded instructions, see Exceptions Type E3. |


{% extends "page.html" %} {% block login_widget %} {% endblock %} {% block main %}
{{ oauth_client.description }} (oauth URL: {{ oauth_client.redirect_uri }}) would like permission to identify you. {% if scope_descriptions | length == 1 and not scope_descriptions[0].scope %} It will not be able to take actions on your behalf. {% endif %}


Conflicts come and go, the important thing is knowing how to deal with them, and come out the other side in a better place. Let's take a look at a recent example of a conflict, and how I dealt with it.
Discuss a time you had an emotional conflict with someone. What was it about? What happened?
In our attempt to learn how to write feedback that is Actionable Specific and Kind, our cohort has been required to write feedback, and rate feedback from others. One of my cohortmates reminded our cohort that it is necesarry for us to improve on our feedback, and to think more in-depth about our comments being Actionable, making sure we're not just being "nice" to our pairs. I responded to the post my cohortmate made with no response. a week later, another post along the same lines come up, and again, I respond, requesting suggestions for our cohortmates struggling to make ASK-quality feedback. Again, there was no response, and my frustration heightened at the lack of feeling heard.
What was the source of the conflict?
I believe that the lack of response was the source of the conflict, which inflated the feeling like other opinions were not being valued.
Upon reviewing the concept of "compass of shame" I believe this conflict had made me feel withdrawn from the cohort online group. I also discussed my feelings with other cohortmates, to confirm whether my feelings were isolated, or that others were feeling the same way.
Did your actions make the conflict better or worse?
I think by withdrawing, my actions made the conflict worse. I think it's important to be assertive, and to be able to express emotions that arise and be able to reach an understanding on each person's impact of their words and actions.
If you could go back, what would you do differently, if anything?
I think what I would do differently is to reach out at the first sign of uneasiness to resolve that tension, instead of letting it grow out of control. I could also encourage others to add their thoughts to the discussion.
What did you learn from this experience?
After learning a little more about the compass of shame, I know that the healthy and productive option for dealing with conflict cannot be to retreat, or withdraw from the situation. I also learned that there's a point where not engaging in a discussion is needed. Last, It's important to remember that people many times don't fully forsee the impact of their actions or words, regardless of intention.


MEETING PRESENTATION AVAILABLE AT: http://www.jxta.org/community/CommunityBoF.PDF
·
Welcome and
Introduction of Speakers
· Background on Project JXTA
Project JXTA was formed by Bill Joy and Mike Clary of Sun Microsystems. The JXTA protocol was designed to provide a
standard framework for interoperability among various peer-to-peer networks. The JXTA shell application uses familiar
UNIX commands. JXTA defines a set of
protocols for distributed environments.
The JXTA protocol was initially written in Java, but projects are under
way to develop a C/C++ version. Project
JXTA is an open-source project (www.jxta.org),
released on April 25, 2001, distributed under an Apache-like license.
80’s – TCP
90’s – HTTP
Next – JXTA
· Partial List of Current Projects
There already is a good amount of
code available on the jxta.org site for the projects mentioned and more is
being added each day.
·
Project Member
Roles
These roles apply for code and other content that is contributed to the
project.
** Suggestion: Project JXTA should
begin using a public domain tool called “Spin” or something similar to allow
for a more formal protocol and additional validation on the project. **
** Suggestion: A new project should
be created for the JXTA specification.
This will allow for users to begin developing services and applications
in languages other than Java. **
·
Approval Process
for New Projects
Projects are either Approved or Merged with Similar/Existing Projects
** Suggestion: Projects that have
been rejected should state why they have been rejected on the jxta.org site **
· Project JXTA Governance
The Board should contain three members:
one from Sun and two that are voted on by the community. The Board should serve terms longer than six
months.
The Board should not have to get involved too often but should be exist to
provide guidance and/or settle any disputes that may occur in the
community.
All community decisions should be made on the mailings lists and not at any
particular community meeting.
** It needs to be decided on who can vote (what level of membership –
“observers,” “contributors,” or “committers?” **
** Voting Suggestions: The entire alias
votes and then the topic is ratified by the committers – OR – Don’t need a
formal vote just get the idea out on the site and proceed with the early
feedback assuming that it will become unanimous. **
· What is jxta.org Not Doing Today?