| DLA Required Reading |
Table of ContentsDLA Required Reading Abstract Intended audience Related Documents Introduction DLA Files DLA File Structure The DLA File Record DLA Comment Area DLA Format Version DLA Forward and Backward Pointers DLA Segment Descriptors DLA Segment Layout DLA Functions Summary of DLA Mnemonics Summary of DAS Mnemonics Summary of Calling Sequences Appendix A: Revision History 2017 APR 03 by N. J. Bachman DLA Required Reading
Abstract
Intended audience
It may also be of interest to SPICE users who wish to access the segment-oriented functions of the DSK subsystem; however, such users may find adequate guidance in the code examples provided in API documentation of those DSK functions and of the DLA functions referenced by DSK documentation. Users of DSK files can find documentation of the DSK interface functions in the DSK Required Reading file, dsk.req. Related Documents
Introduction
The DLA file format is an instance of the DAS architecture. DLA files enable user application software to view the data in a DAS file as a doubly linked list of virtual arrays, usually called ``segments,'' where each segment may contain character, double precision, and integer components. DLA segments provide a mechanism for grouping related data. For example, in the SPICE DSK format, which is a specialization of the DLA format, data are grouped into segments; each DSK segment is a DLA segment as well. DSK segments contain data representing shapes of extended objects. Such representations may use both integer and double precision data. For example, in DSK data type 2, segments contain double precision numbers that represent the vertex coordinates of triangular plates, and integers that indicate which vertices belong to each plate. DLA files may be thought of as a functional generalization of DAF files: DAF arrays contain only double precision data; DLA segments contain data of multiple types. However, there are some differences that prevent either format from being a special case of the other:
Support for backward searches is provided in the Fortran and C versions of SPICE, and may be provided in later versions of the IDL and MATLAB Toolkits. In the Mice Toolkit, functionality that makes use of DLA segments' data is provided by higher-level code, as is the case for the DSK subsystem. DLA Files
DLA File Structure
The underlying DAS architecture, in its segregated form, is:
File component Record count ============== ============ +------------------------+ | file record | ( 1 ) +------------------------+ | reserved records | ( variable ) +------------------------+ | comment records | | | ( variable ) | | +------------------------+ | first data directory | ( 1 ) +------------------------+ | character data records | | | ( variable ) | | +------------------------+ | d.p. data records | | | ( variable ) | | +------------------------+ | integer data records | | | ( variable ) | | +------------------------+The DLA format presents a higher-level view of the DAS architecture. For most purposes, DLA files can be thought of as having the following logical components:
+----------------------------+ | file record | +----------------------------+ | comment area | | | | | +----------------------------+ | DLA format version | +----------------------------+ | DLA forward and backward | | pointers | +----------------------------+ | DLA descriptors | +----------------------------+ | first virtual DLA segment | +----------------------------+ | second virtual DLA segment | | | | | +----------------------------+ ... +----------------------------+ | last virtual DLA segment | | | +----------------------------+The diagram above does not show the physical order of the segments, since segment data are distributed across the character, double precision, and integer records of the file, and since DLA descriptors are interleaved with DLA segments' integer components. Details of these components are discussed below. The DLA File Record
DAS/xxxxwhere the pattern
xxxxrepresents up to four printing characters identifying the file type. For example, in DSK files, the ID word is
DAS/DSKIn general the portion of the ID word indicating file type need not indicate explicitly that the file is a DLA file. That fact can be derived from the file type string if the type is known to the SPICE system. DLA Comment Area
DLA Format Version
SPICE identifies DLA files using a combination of three attributes:
DLA Forward and Backward Pointers
DLA Segment Descriptors
DLA descriptors are also data structures used as input and output arguments of DLA functions. They are also used extensively as arguments to DSK functions; the DSK subsystem is currently the only other SPICE subsystem where they're used. In the Fortran, IDL, and MATLAB SPICE Toolkits, DLA descriptors are implemented as arrays. In the CSPICE Toolkit, DLA descriptors are implemented by the structure SpiceDLADescr. The DLA segment descriptor members are:
+---------------+ | BACKWARD PTR | Linked list backward pointer +---------------+ | FORWARD PTR | Linked list forward pointer +---------------+ | BASE INT ADDR | Base DAS integer address +---------------+ | INT COMP SIZE | Size of integer segment component +---------------+ | BASE DP ADDR | Base DAS d.p. address +---------------+ | DP COMP SIZE | Size of d.p. segment component +---------------+ | BASE CHR ADDR | Base DAS character address +---------------+ | CHR COMP SIZE | Size of character segment component +---------------+The ``base address'' of a segment component of a given data type is the address, in the DAS address space of that type, preceding the first element of that component. All DAS addresses are 1-based. The general form of the doubly linked list layout in DAS integer address space is:
+------------------------------+ | Pointer to first descriptor | ----+ +------------------------------+ | +-------------| Pointer to last descriptor | | | +------------------------------+ | | | | +------------------------------+ | | NULL <---- | Backward pointer | <---+ First node | +---> | | | | +------------------------------+ | | | Forward pointer | ----+ | | +------------------------------+ | | | | Rest of DLA Descriptor 1 | | | | +------------------------------+ | | | | Segment 1 integer component | | | | +------------------------------+ | | +---- | Backward pointer | <---+ Second node | +---> | | | | +------------------------------+ | | | Forward pointer | ----+ | | +------------------------------+ | | | | Rest of DLA Descriptor 2 | | | | +------------------------------+ | | | | Segment 2 integer component | | | | +------------------------------+ | | pointer from third node <---+ Third node | . | . | . | pointer to node N-1 pointer from node N-1 | | | | | +------------------------------+ | +---> +---- | Backward pointer | <---+ Final (Nth) node +------------------------------+ | Forward pointer | ----> NULL +------------------------------+ | Rest of DLA Descriptor N | +------------------------------+ | Segment N integer component | +------------------------------+While this diagram shows the presence of multiple segments, a DLA file need not contain more than one segment. It is valid, but usually not useful, for a DLA file to have no segments. DLA Segment Layout
The segments of a DLA file consist of components in the respective DAS character, double precision, and integer address spaces. The components occupy contiguous address ranges in the respective address spaces. The general form of the DLA segment layout is:
Character space Double precision space Integer space +-------------+ +--------------------+ |Segment 1 | |Segment 1 | +------------+ |character | |double precision | |Segment 1 | |component | |component | |integer | +-------------+ | | |component | |Segment 2 | | | | | |character | +--------------------+ | | |component | |Segment 2 | +------------+ | | |double precision | +-------------+ |component | +------------+ +--------------------+ |Segment 2 | |integer | |component | +------------+ ... ... ...In the diagram above, the first integer segment component is displaced downward slightly to indicate that the first component starts at an integer address greater than 1: that component is preceded by other information. DLA descriptors lie between consecutively numbered integer components, so those components are not contiguous. Any of the segment components may be empty, but the DAS integer address space is never empty. In a segregated DLA file, all segment components of a given type are stored sequentially in the DAS address space of that type. DLA Functions
In all languages supported by SPICE, the DLA subsystem provides functions for traversing DLA segment lists. Although the term is somewhat inaccurate, this is usually referred to as ``searching'' the lists. Functions of the DAS subsystem enable applications to open a DLA file for read access, close a DLA file, and extract comments from a DLA file's comment area. In the Fortran and C SPICE Toolkits, DAS functions can open an existing DLA file for write access and delete or write to a DLA file's comment area. In the Fortran SPICE Toolkit, DLA functions are provided to open a new DLA file and to start and finish new DLA segments. DAS functions are provided to write data to DLA segments, read data from DLA segments, and update data in existing DLA segments. Summary of DLA Mnemonics
bfs Begin forward search fns Find next segment Summary of DAS Mnemonics
cls Close file ec Extract comments from file opr Open file for read access Summary of Calling Sequences
The following functions are intended for use by both Mice users' application programs and by Mice functions. Opening and closing files:
cspice_dascls ( handle ) handle = cspice_dasopr ( fname )Searching for segments:
[ descr, found ] = cspice_dlabfs ( handle ) [ nxtdsc, found ] = cspice_dlafns ( handle, descr )Accessing the comment area:
[ buffer, done ] = cspice_dasec ( handle, bufsiz, buflen ) Appendix A: Revision History2017 APR 03 by N. J. Bachman
|


Topology-core is the core of the framework.
Store provides a way to pass data through snapshot/subcribe/unsubscribe .
[libs/topology#] yarn or npm install
# build
[libs/topology#] npm run build
If you have any comment or advice, please report your issue, or make any change as you wish and submit an PR.
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[gecode-users] Multithreading executions crash
Christian Schulte
cschulte at kth.se
Tue Apr 15 16:27:37 CEST 2014
Hi Andrea,
Whoa! Scary stuff ;-) That's not possible to clone a space that is currently in use for propagation (because that is what is still going on when the ::post function is executed).
However it should work much much easier: there has been a discussion in this users group a while ago on how to split search into two parts. Then you can parallelize each one. Just go through the archive (or maybe one of the users who took part in the discussion can help here).
Cheers
Christian
--
Christian Schulte, Professor of Computer Science, KTH, www.ict.kth.se/~cschulte/
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf Of Andrea Peano
Sent: Tuesday, April 15, 2014 2:35 PM
To: users at gecode.org
Subject: [gecode-users] Multithreading executions crash
Hello everyone,
my model is solved by a two-steps search. The first step can be a DFS as well as a BAB search, the second step is always a DFS.
I implemented this search by following the section "Executing code between branchers" of the Gecode's guide, like this:
branch(*this, MyModel::post)
The function "post" copies the current space into a local variable, then instantiates a new DFS engine and finally calls the method "next", in order to compute only the first solution.
MyModel *inner_model=static_cast<MyModel *>(this->clone(true));
inner_model->status();
...
inner_dfs.next();
The idea is to parallelize the first level of the search... but if I use only one thread everything works fine, otherwise every time the execution crashes on a different instruction of the function "post".
Do you have any clue about this behavior?
The worst scenario I see is that this solving architecture is totally incompatible with the multithreading system implemented in Gecode.
Thanks,
Andrea
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URBAN JESTERS™ is a California based cannabis company. We make only the highest quality extract pens and cartridges for patients, crafted with love and skillfully combined with cannabis, lab-testing every batch to ensure consistent THC potency. - Urban Jesters
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Go punish those dastardly thieves and recover my precious antiques.


“Rome! the fortieth day of rain, and damp, and abominable reeking odours, such as blessed cities swept by the sea-breeze—bitter sometimes, yet indeed a friend—never know. It has been dark all day, though the lamp has only been lit half an hour. The music of the day has been, first the atrocious arias, which last in the Corso till near noon, though certainly less in virulence on rainy days. Then came the wicked organ-grinder, who, apart from the horror of the noise, grinds exactly the same obsolete abominations as at home or in England.” — Margaret Fuller Ossoli, At Home And Abroad, Or, Things And Thoughts In America and Europe


T Command
/t command is similar to the whisper command
When a user enters a command such as: /t Hello what is up?
You can use the list from text block with a space as delimeter
You end up with the list:
- /t
- Hello
- what
- is
- up?
Then you can use the get and remove block on the first element and your commmand becomes
/t
And the list becomes:
- Hello
- what
- is
- up?
You can then use text from list block to reform the message :
Hello what is up?
Check if the command is /t and you can send the message to the appropriate players within a certain block radius of your player
You can use this code as a reference:
As an additional homework item, add a special command /h which heals the player (sets their health to 20)
Hint: Use Set Health which is found in Entities, Player


Linux From Scratch on several popular boards, mostly Raspberry PI
(warning: work in progress!)
Github Project


Wilbert:
What's the matter? You started the game, so you should finish it. Are you really going to quit now?
"I'll come by next time."
"I don't want to play any more."


Introduction to Rover
In this tutorial, you will be writing programs to control Kenzie Academy's brand new Robot Vacuum, nicknamed Rover.
This is Rover:
Your programs will be a series of step-by-step instructions that direct Rover how to move.
The first instruction you will use is forward();
, which tells Rover to take one step forward.
Let's begin with a simple program that just issues the forward();
instruction twice.
Click the "Run" button to see Rover run this program.
Rover's Program:
Moving forward
This is a piece of trash:Modify Rover's program below to take 3 steps forward so it can pick up the trash.
Then click the "Run" button to see Rover run this program.
Rover's Program:
Crashing
Write a program below to make Rover take 4 steps forward.Then click the "Run" button to see what happens when Rover crashes into a wall or obstacle.
Rover's Program:
This experiment shows us that Rover is not very durable!
If Rover crashes into a wall or an obstacle, Rover stops moving and catches on fire.
If Rover crashes into a wall or an obstacle, Rover stops moving and catches on fire.
Turning
Theright();
and left();
instructions make Rover turn 90 degrees.Write a program that specifies a series of
forward();
, left();
, and right();
instructions so that Rover picks up all the pieces of trash without crashing.
Rover's Program:
Parameters
In the previous exercises, when you want to make Rover take multiple steps forward, you have had to repeat theforward();
instruction.
Next you will learn a way to avoid this, by passing a parameter.To make Rover take multiple steps forward, you can write an instruction like
forward(3);
, which tells Rover
to take 3 steps forward. The number between the parentheses is a parameter.Write a program that will direct Rover to pick up all the pieces of trash, and run it.
Rover's Program:
Well done!
You've successfully programmed Rover to pick up all the pieces of trash.
Rover says: "All Clean!"


You are attempting to bypass database security, and your credentials have been logged and sent to the network administrator for review. The odds of you
seeing this page by mistake are highly unlikely, and due to manipulating the URL paths in an attempt to gain access to data that you do not have
access permissions to view.


Neil McCann backed for Hearts job as Rangers star Glen Kamara reveals his debt of gratitude
The former Jambos icon is one of a number of names linked as Craig Levein’s Tynecastle successor.
by Gordon Waddell, https://www.dailyrecord.co.uk/authors/gordon-waddell/Rangers midfielder Glen Kamara believes Neil McCann would be a perfect fit for the vacant Hearts hotseat.
The former Jambos icon is one of a number of names linked as Craig Levein’s Tynecastle successor.
And Kamara - who’ll be hoping to add to the Hearts gloom at Hampden with Rangers - insists his former Dundee gaffer is more than capable of bossing the Premiership strugglers.
He said: “Neil is a great manager and he helped me a lot, he kick-started my career and I still speak to him.
“I actually gave him one of my Finland international strips just as a thank you, I felt I owed him for everything he did for me.
“It would be good to see him back in the game.”
McCann spent 18 months in the Dens Park hotseat but lost his job in October 2018 with his side bottom of the Premiership after seven defeats in eight games.
The ex-Jambos hero, who spent two seasons on Gorgie between 1996 and 1998, has been working as a pundit this season.


Open Project website
Git Hub Link: Git Hub
• Developed this Angular application using AngularJS, this application allows the users to get the list of car manufacturers for a given year, I used the cars API to get the list. when the user enters the year in the header part of the application and “Get Manufacturers!” button is pressed, list of manufactures will be displayed along with Make Name, Make ID, Manufacturer ID, Manufacturer Name
• Users can also filter the Make Name’s using the Filter Results. Users can also filter the manufacturers list by using check boxes on the left
• When any of the Make Name is clicked from the list, all the models for that Make Name will be displayed on the right hand side of the webpage
• We can also filter the model names using the right side filter
• The filtered count will be displayed at the top
• The check boxes count will change based on the year selected in header part
• Used Angular Services to get the JSON data from the cars API


On most sites you won't want menus, common titles etc. appearing in the search results. As we index the full page HTML that can happen here, so we've provided a few methods to prevent that.
For Macros:
There's a GeneralExtensions helper function that allows you to determine whether or not the page is being called by the search indexer. Simply call GeneralExtensions.IsIndexingActive() from your Razor. This doesn't do anything particularly sophisticated. It simply checks for a parameter that can be passed by query string or cookie, by default that parameter is called FullTextActive, this can be changed in the FullTextSearch.config file. To prevent your macros from outputting if search is active simply wrap them in the following if block...
if (GeneralExtensions.IsIndexingActive()) { //macro }
More generally...
The indexer can also be configured to strip out defined parts of the HTML from the page output.
This is controlled by the <TagsToRemove> and <IdsToRemove> settings in the FullTextSearch.config file. So, for example, by default any HTML element with an ID of "mainNavigation" and all it's children are stripped from the output and will not appear in the index. This is a quick and simple way to prevent certain content from appearing in search results.
This can be accomplished in a couple of ways. Adding the node type alias to ExcludeNodeTypes in the ExamineIndex.config file disables all indexing for a specific node type.
Adding the node type alias to the <NoFullTextNodeTypes> list in FullTextSearch.config will prevent the page HTML from being rendered and included in the index, but not prevent any other node properties from being included.
It's common practice in Umbraco to have a Property "umbracoNaviHide" that prevents pages from showing up in the main navigation. We've adapted this, and any page with a property of "umbracoSearchHide" won't show up in the index or search results. So this is a useful way to prevent individual pages from being searched. The name(s) of the property(s) that disable indexing for a page are specified in FullTextSearch.config under <DisableSearchPropertyNames>
FullTextSearch has two ways in which it indexes pages.
Generally the default HTTP Renderer should work well enough, if you're having problems with it switch it for the Programmatic renderer in the FullTextSearch.config file, remembering to also set PublishEventRendering to true to ensure there is an active HTTP Context for it to work with.
It's possible to override the default renderers from you own code, as well as hook into several indexing events, in order to customise the indexing process to your needs. Have a look at the advanced customisation instructions.
There's a lot of macro parameters to the FullTextSearch.cshtml file, they control how the index is searched, and how the results are output. A list of them, and their use follows...
queryType
Type of search to perform. Possible values are:
MultiRelevance ->
The default. The index is searched for, in order of decreasing relevance
MultiAnd ->
Similar to MultiRelevance, but requires all terms be present
SimpleOr->
Similar to MultiRelevance again, but the exact phrase does not
get boosted, we just search for any term
AsEntered->
Search for the exact phrase entered, if more than one term is present
Note that quoted queries are correctly processed in all search modes except AsEntered.
Other special query types (Boolean, wildcard, etc), are not supported as yet.
titleProperties
A comma separated list of properties that are part of the page title, these will have their relevance boosted by a factor of 10 defaults to nodeName. Set to "ignore" not to search titles.
bodyProperties
A comma separated list of properties that are part of the page body. These properties and the titleProperties will be searched.
defaults to using the full text index (FullTextSearch by default) only
summaryProperties
The list of properties, comma separated, in order of preference, that you wish to use to create the summary to appear under the title. All properties selected must be in the index, cos that's where we pull the data from.
Defaults to Full Text
titleLinkProperties
The list of properties, comma separated, in order of preference,that you wish to use to create the title link for each search result.
Defaults to titleProperties, or if that isn't set nodeName
rootNodes
Comma separated list of root node ids Only nodes which have one of these nodes as a parent will be returned.
Default is to search all nodes
contextHighlighting
Set this to false to disable context highlighting in the summary/title. You may wish to do this if you are having performance issues as context highlighting is (relatively) slow.
Defaults to on.
summaryLength
The maximum number of characters to show in the summary.
Defaults to 300
pageLength
Number of results on a page. Defaults to 20. Set to zero to disable pagination.
fuzzyness
Lucene Queries can be "fuzzy" or exact.
A fuzzy query will match close variations of the search terms, such as plurals etc. This sets how close the search term must be to a term in the index. Values from zero to one. 1.0 = exact matching. Note that fuzzy matching is slow compared to exact or even wildcard matching, if you're having performance issues this is the first thing to switch off.
Defaults to 0.8
useWildcards
Add a wildcard "*" to the end of every search term to make it match anything starting with the search term. This is a slightly faster, but less accurate way of achieving the same ends as fuzzy matching. Note that fuzzyness is automatically set to 1.0 if a wildcards are enabled.
Defaults to off
If the existing macro isn't flexible enough for you, have a look at the advanced customisation file, which contains some information on how to control output. There's an event that's called just before output which allows you to modify search results from your own code, or you can call the search functions from your own user controls rather than rely on the Razor Helper.


Toggle navigation
Viddy Game Collection
View The Collection
Add To The Collection
Update A Game In The Collection
Delete A Game From The Collection
Add To The Collection
Game Title
Game Genre
Game Console
PC
Playstation
Playstation 2
Playstation 3
Playstation 4
Xbox
Xbox 360
Xbox One
Wii
Wii U
Game Developer
Game Publisher
Game Release Date
Submit


{% extends "sentry/emails/base.html" %} {% load i18n %} {% block main %}
Hello {{ user.name }},
The {{ organization.name }} organization now requires that all members enable two-factor authentication. Effective immediately, you will be unable to access projects under the {{ organization.name }} organization unless you enable at least one form of two-factor authentication.
Click the button below to enable two-factor authentication.
Enable Two-Factor Authentication {% endblock %}


Hadaway Solutions thrives to solve all technology problems for your business.
We offer...........
Feel free to contact us to see how we can find a solution to your technology problems.
Our clients and potential clients are our number one priority.


The lean gui start
command supports the following options:
| Option | Description |
|---|---|
--organization <value> |
The name or id of the QuantConnect organization with a license for the Trading Technologies module. When this option is provided the CLI skips the interactive organization selection. |
--port <number> |
The port to run the local GUI on (defaults to 5612). |
--no-open |
Don't open the local GUI in the browser after starting it. |
--shortcut |
Create a desktop shortcut for launching the local GUI. |
--verbose |
Enable debug logging. |
--help |
Display the help text of the lean gui start command and exit. |