visor | Vulkan Ignoble Software Rasterizer : Software rasterizer | Graphics library

by baldurk C++ Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | visor Summary

visor is a C++ library typically used in User Interface, Graphics applications. visor has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

The Vulkan Ignoble Software Rasterizer. Just a little for-fun side project to experiment with making a full software ICD for Vulkan. No grand plans for a fully compliant or optimised ICD.

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Support

visor has a low active ecosystem.

It has 35 star(s) with 6 fork(s). There are 9 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 4 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of visor is current.

Quality

visor has no bugs reported.

Security

visor has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

visor is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

visor releases are not available. You will need to build from source code and install.

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visor Key Features

No Key Features are available at this moment for visor.

visor Examples and Code Snippets

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Community Discussions

Trending Discussions on visor

Can't run ignitevisorcmd on azure kubernetes following ignite deploying example

Create separate CSV's from array (PHP)

How to return data from inside Promise, reduce, format?

Why are simultaneously executing tasks failing and causing Ignite to freeze?

tensorflow.js model does not learn

How to do a mini calculator using a single event Listener instead of onclick events in each button?

Apache Ignite Client restart scenario

Error "Object has no attribute" applied to status Bar does not show status

This computer does not support Intel Virtualization Technology (VT-x) or it is being exclusively used by Hyper-V error

Internet explorer driver with Selenium does not allow to handle the window when accessing external web pages

QUESTION

Can't run ignitevisorcmd on azure kubernetes following ignite deploying example

Asked 2020-Dec-10 at 19:11

I have followed the instructions for Azure Kubernetes deploying in the ignite 2.9 documentation https://ignite.apache.org/docs/latest/installation/kubernetes/azure-deployment. But I can't use the ignitevisorcmd.sh

If I run it I can't select the config file using the open command as it loads the config from the url https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml. So I placed the config file to some location on the ignite cluster (/opt/ignite/apache-ignite/custom-config/cm-ignite.xml). I connect to one of the nodes and run the ingitevisorcmd on it. I select the config file for the open command but have the error message:

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ANSWER

Answered 2020-Dec-10 at 19:11

It's not possible to run the ignitevisorcmd from the same pod in the Kubernetes that runs the ignite service node, because the TcpDiscoveryKubernetesIpFinder can't be used with different discovery ports (From the javadocs: Make sure that all Ignite pods occupy a similar discovery port, otherwise they will not be able to discover each other using this IP finder.). The discovery port is already used by the ignite server, so the visor can only be run as a separate pod.

Also the library ignite-kubernetes should be installed in order to use ignite visor:

Source https://stackoverflow.com/questions/65019533

QUESTION

Create separate CSV's from array (PHP)

Asked 2020-Dec-02 at 08:46

I am trying to create multiple csv from a given source (i.e array).

It works with sample data but it does not work with the actual data.

here is the code :-

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ANSWER

Answered 2020-Dec-02 at 08:46

There are a few problems with the script, I've changed the way it loops over the data and now it loops over the $arraysource using a foreach loop. Then for each loop it outputs that set of data to the CSV file. I've also changed the file name to include the corresponding value from $keycompare so the file name is more relevant. You can change the values in $headers to be the actual names of the fields, these are just to show how to do it...

Source https://stackoverflow.com/questions/65104540

QUESTION

How to return data from inside Promise, reduce, format?

Asked 2020-Nov-19 at 19:21

I've been stuck on trying to make this test pass for awhile. I want it to return an array of 3 objects of mockExpectedResult

Step 1: Reduce scheduled operations array (omit items that don't have path). This should return array of strings of InventoryItemPath

Step 2: Reduce over InventoryItemPath array (freeRewardsInventory), make async call to service (getItem is a mock of this async GET request) which returns Promise.

Step 3: Reducer over freeRewardsRaw Promises, format into mockExpectedResult

Step 4: Return output (Array of mockExpectedResults)

I think my main issue is that I'm not awaiting all of these promises (missing one await maybe?)

Thanks for helping.

...

ANSWER

Answered 2020-Nov-19 at 19:21

I have tried to simplify your code and the issue in the reduce. I have replace the reduces with filters and maps. Please check this out and let me know if this would help.

Source https://stackoverflow.com/questions/64917939

QUESTION

Why are simultaneously executing tasks failing and causing Ignite to freeze?

Asked 2020-Oct-22 at 14:24

OS: Ubuntu 18.04
Apache Ignite: 2.8.1

Other info: Flask Application - for API endpoints pyignite - as thin client for Apache Ignite

Data Loaded:
5 tables:
A: 10 million records
B: 37.5 million records
C: 10 million records
D: 25.3 million records
E: 5.5 million records

Total taking up 29GB of space in Ignite Persistence.

I'm performing two simple SQL queries:
Query 1:

...

ANSWER

Answered 2020-Oct-21 at 19:56

It's quite possible that you are running out of heap. With that query, especially if you don't have correct indexes, you're going to use a lot of heap, and when you run out, Java will virtually freeze trying to reclaim more memory in the loop.

What indexes do you have? Also, what does "order by column1" mean to you if you're selecting sum(column1)?

Can you show logs from the Ignite node(s)? I would especially look for "JVM pause" messages.

Source https://stackoverflow.com/questions/64469282

QUESTION

tensorflow.js model does not learn

Asked 2020-May-19 at 14:54

My model doesn´t learn.. It is supposed to do a softmax calculation in the end. I want as a result a classification (quit or no-quit). The model should predict if the customer will quit. I am giving the quit-column as label and have 196 input-features.

My visor says there is no learning at all. But then I am not certain, how the visor will get information, if my model learns. I am very new to javascript and would appreciate any help.

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ANSWER

Answered 2020-May-19 at 14:54

The number of units for the last layer is the number of categories. There are two categories quit and no-quit. Additionnaly your labels should be one-hot encoded. More general answers on why a model is not learning can be found here.

Source https://stackoverflow.com/questions/61792174

QUESTION

How to do a mini calculator using a single event Listener instead of onclick events in each button?

Asked 2020-May-04 at 12:38

The challenge is to do a simple mini calculator with one input, 4 buttons, and an output. The input is to add a number that will appear in the output immediately, next I will choose one of the four buttons (+,-,*,/)to do the math and next write again another number on the input. In the output will appear the result of that operation, further will continuing to do maths by clicking again in the buttons and add another number, and actualizing always the result.

I have done this before with onclick event in each button and using a prompt to write the numbers. now I want to use an input to write the numbers and using one event listener to all the buttons. Can anybody help me with the solution and explain to me each step?

This is my code so far :

...

ANSWER

Answered 2020-Apr-25 at 14:05

Term you are looking for is called event delegation.

Source https://stackoverflow.com/questions/61426537

QUESTION

Apache Ignite Client restart scenario

Asked 2020-Apr-16 at 13:13

This is the scenario

I started the Server node.
I started Client Ignite node which will be done via a Java application say "X".
In visor I could see two nodes one is client and one is server when given command "node".
I killed the Java app "X" by doing "kill -9 pid".
Now when I go to visor terminal and enter "node" it still shows "client" and "server" nodes in the list. when asked about client node details it throws error obviously.
Now, when I restart the Java app "X", in that Java code again there will be an attempt to connect to Ignite server. But instead of connecting it is printing these logs so many times

"org.apache.ignite.logger.java.JavaLogger" "info" "INFO" "" "284" "Accepted incoming communication connection [locAddr=/0:0:0:0:0:0:0:1:47101, rmtAddr=/0:0:0:0:0:0:0:1:62856]" "" "" "" "" "" "" "1587013526124" "" "" "" "" "" "" "ROOT" "{""service"":"""",""logger_name"":""org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi""}"

It's not connecting and continuing to execute the code in Java. So the application is not resuming. And I found this is Ignite server log

[10:37:57] Possible failure suppressed accordingly to a configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext [type=SYSTEM_CRITICAL_OPERATION_TIMEOUT, err=class o.a.i.IgniteException: Checkpoint read lock acquisition has been timed out.]] [10:37:57,739][SEVERE][exchange-worker-#46][GridCacheDatabaseSharedManager] Checkpoint read lock acquisition has been timed out. class org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager$CheckpointReadLockTimeoutException: Checkpoint read lock acquisition has been timed out. at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.failCheckpointReadLock(GridCacheDatabaseSharedManager.java:1708) at org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.checkpointReadLock(GridCacheDatabaseSharedManager.java:1640) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.initTopologies(GridDhtPartitionsExchangeFuture.java:1078) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:944) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:3258) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:3104) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:119) at java.lang.Thread.run(Thread.java:748) [10:39:21,547][SEVERE][tcp-disco-msg-worker-[693d29cd 0:0:0:0:0:0:0:1%lo0:47501 crd]-#2][G] Blocked system-critical thread has been detected. This can lead to cluster-wide undefined behaviour [workerName=db-checkpoint-thread, threadName=db-checkpoint-thread-#59, blockedFor=209s]

I am assuming here that since I am force shutting down the Java application which starts Ignite Client node, it's possible that there would be some topology imbalance that might happen.

Can someone please suggest, if at all I force kill the Client application, is there a correct way to restart the Client application such that it'll continue re-establishing the connection with Ignite server and continue working?

...

ANSWER

Answered 2020-Apr-16 at 13:13

This scenario is possible when you have very long timeouts.

You should not expect node to be dropped, and a new one to join, before all timeout runs off, such as, network timeout, socket write timeout, failure detection timeout. That, unless you do graceful shutdown.

Source https://stackoverflow.com/questions/61243359

QUESTION

Error "Object has no attribute" applied to status Bar does not show status

Asked 2020-Apr-11 at 09:52

I am trying to load and delete images when loading an image I create a status bar to tell me the name of the file and if I delete it, the bar is cleaned, I get this error and I do not know what it may be, luckily they load me the images but in the console, it throws me that error and it does not show me the status bar (I leave part of the code), thanks...

Error

Traceback (most recent call last): File "lol.py", line 220, in self.animacionMostar.finished.connect(lambda: (self.statusBar.showMessage(nombre))) AttributeError: 'VentanaVISUALIZAR' object has no attribute 'statusBar'

Code:

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ANSWER

Answered 2020-Apr-11 at 07:07

VentanaVISUALIZAR is a subclass of QDialog which does not have a status bar by default. You can add one by adding something like this to VentanaVISUALIZAR.__init__:

Source https://stackoverflow.com/questions/61152556

QUESTION

This computer does not support Intel Virtualization Technology (VT-x) or it is being exclusively used by Hyper-V error

Asked 2020-Mar-13 at 19:49

I'm using Android Studio on windows 10 currently. However, as I try to install HAXM via android studio, there is an error which always pops up "This computer does not support Intel Virtualization Technology (VT-x) or it is being exclusively used by Hyper-V. HAXM cannot be installed".

The weird thing is that when I checked my installed programs, HAXM is already installed by default. I have no idea why I am not able to upgrade. I'm using a decent gaming laptop with an 8th Gen Intel Core i7 processor.

Things I have tried :

I have already went into my bios and made sure all virtualization options were enabled and went to "Windows Features"and unchecked Windows Hyper-visor Platform but to no avail as the problem still persists

...

ANSWER

Answered 2018-Sep-08 at 14:44

I recently had the same issue, and even though Intel virtualization was enabled in the BIOS and my Windows 10 doesn't have the Hyper-V option because it's the home edition, I wasn't able to use Android Studio emulators/virtual machines or upgrade/reinstall Intel HAXM. I then found out that an enabled feature on Windows Defender was the cause of the problem. Try the following steps (sorry, my device is in portuguese so the options might have another naming other than the direct translation to english):

In Windows Defender, go to Device Security (The one with a laptop icon).
Choose Kernel Isolation Details (first option).
And disable the Memory Integrity option if it isn't disabled already (in case it is, I'm sorry but this solution won't help you out).
If you have to change the option to disabled, restart your computer and try upgrading HAXM via Android Studio again.

I hope this helps. :)

Source https://stackoverflow.com/questions/52169561

QUESTION

Internet explorer driver with Selenium does not allow to handle the window when accessing external web pages

Asked 2019-Nov-06 at 14:58

When I access pages in http://localhost... Selenium allows me to manage the window, for example changing its position, but when I access a page from another server I get the following error:

org.openqa.selenium.NoSuchWindowException: Error retrieving current window at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.openqa.selenium.remote.http.W3CHttpResponseCodec.createException(W3CHttpResponseCodec.java:187) at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:122) at org.openqa.selenium.remote.http.W3CHttpResponseCodec.decode(W3CHttpResponseCodec.java:49) at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:158) at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552) at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteWindow.setPosition(RemoteWebDriver.java:807) at seleniumie.SeleniumIE.main(SeleniumIE.java:49)

My code:

...

ANSWER

Answered 2019-Nov-06 at 14:58

I have found the solution!

The problem arises because internet explorer has protected mode active, when I disable protected mode it works perfectly for me.

Source https://stackoverflow.com/questions/58731787

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