ginkgo | Numerical linear algebra software package | GPU library

 by   ginkgo-project C++ Version: v1.5.0 License: BSD-3-Clause

kandi X-RAY | ginkgo Summary

kandi X-RAY | ginkgo Summary

ginkgo is a C++ library typically used in Hardware, GPU applications. ginkgo has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Ginkgo is a high-performance linear algebra library for manycore systems, with a focus on sparse solution of linear systems. It is implemented using modern C++ (you will need at least C++14 compliant compiler to build it), with GPU kernels implemented in CUDA and HIP.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              ginkgo has a low active ecosystem.
              It has 296 star(s) with 75 fork(s). There are 22 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 93 open issues and 256 have been closed. On average issues are closed in 305 days. There are 56 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of ginkgo is v1.5.0

            kandi-Quality Quality

              ginkgo has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              ginkgo is licensed under the BSD-3-Clause License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              ginkgo releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ginkgo
            Get all kandi verified functions for this library.

            ginkgo Key Features

            No Key Features are available at this moment for ginkgo.

            ginkgo Examples and Code Snippets

            No Code Snippets are available at this moment for ginkgo.

            Community Discussions

            QUESTION

            Testing around MSSQL table-valued parameters in sqlmock
            Asked 2020-Nov-25 at 10:15

            I have a function that is designed to insert a large number of elements into an MSSQL database using a table-valued parameter and a procedure.

            ...

            ANSWER

            Answered 2020-Nov-25 at 10:15

            What I discovered here is that sqlmock has a function called ValueConverterOption, which, when provided with a custom driver.ValueConverter interface. This will be called in place of the standard function for every invocation of ConvertValue. If you want to test around the ExecContext function when it receives a non-standard argument, a TVP in this case, then you can use this function to inject custom conversion logic into sqlmock.

            Source https://stackoverflow.com/questions/65002589

            QUESTION

            How can I do a DICOM query and retrieve from a Ginkgo PACS (or any other) using dcm4che
            Asked 2020-Jul-27 at 07:58

            I'm writing a "simple" HL7 listener and then using the dcm4che binary utility movescu to make a query and retrieve operation from a remote PACS

            I need to retrieve a Study and I have (00080050) AccessionNumber from the HL7 data, then I do the following:

            ...

            ANSWER

            Answered 2020-Jul-27 at 07:58

            I do not know the Ginkgo PACS, but quite likely your retrieval fails because your request is malformed.

            See PS3.4, C.4.2.1.4.1 Request Identifier Structure

            Your request must include the attribute Query Retrieve Level (0008,0052) which I assume will be "STUDY" in your case since the Accession Number is a study-level attribute.

            Furthermore it must contain

            "Unique Key Attributes, which may include Patient ID (0010,0020), Study Instance UIDs (0020,000D), Series Instance UIDs (0020,000E), and the SOP Instance UIDs (0008,0018)"

            That is, you have to specify the scope of your retrieve request by providing unique identifiers for the patient/study/series/image(s) you want to move - and nothing else!

            So Accession Number may be used to query (C-FIND) for the corresponding Study Instance UID that you need for the C-MOVE. But it is not allowed in the C-MOVE-Request.

            Caution: Whether or not you must include or omit the Patient-ID (0010,0020) in your C-MOVE request depends on the information model that you have negotiated during association establishment and that you select by choosing the presentation context for your message. You must include it in Patient Root, you must not include it in Study Root.

            Source https://stackoverflow.com/questions/63082164

            QUESTION

            go get -u github.com/onsi/ginkgo/ginkgo starts throwing error all of a sudden
            Asked 2020-Apr-08 at 03:07

            When I run go get -u github.com/onsi/ginkgo/ginkgo

            till yesterday I had no issues. Specifically with fsnotify the output was like below

            ...

            ANSWER

            Answered 2020-Mar-12 at 18:09

            Some module in the transitive dependencies of github.com/onsi/ginkgo/ginkgo added a requirement on some version of gopkg.in/fsnotify.v1, which resolves to the repository hosted at github.com/fsnotify/fsnotify.

            However, the go.mod file in that repository declares its canonical import path to be github.com/fsnotify/fsnotify, not gopkg.in/fsnotify.v1.

            If you are using Go 1.14, the rest of the error message (which seems to be truncated) should tell you exactly which dependency is using the non-canonical path. The long-term fix is to move that dependency over to the canonical path and upgrade your other dependencies such that gopkg.in/fsnotify.v1 is no longer required.

            Source https://stackoverflow.com/questions/60631787

            QUESTION

            when defer func is executed at ginkgo
            Asked 2020-Apr-04 at 04:04

            I'm rewriting unit test of our k8s controller with ginkgo.

            As previous TDD, for each test, we will have something like.

            ...

            ANSWER

            Answered 2020-Apr-03 at 22:31

            Do you plan to run tests in parallel? If so, then results will be unpredictable. In that case it's recommended to have a separate instance of external resources for each process.

            I would recommend to look at how controller tests are implemented in controller-runtime. I believe, they create new Control Plane with envtest each time BeforeSuit function is called. And as ginkgo docs states:

            when running in parallel, each parallel process will run BeforeSuite and AfterSuite functions

            Source https://stackoverflow.com/questions/61014446

            QUESTION

            Golang code coverage for re-executing process?
            Asked 2020-Mar-07 at 23:34

            In order to discover Linux namespaces under certain conditions my open source Golang package lxkns needs to re-execute the application it is used in as a new child process in order to be able to switch mount namespaces before the Golang runtime spins up. The way Linux mount namespaces work makes it impossible to switch them from Golang applications after the runtime has spun up OS threads.

            This means that the original process "P" re-runs a copy of itself as a child "C" (reexec package), passing a special indication via the child's environment which signals to the child to only run a specific "action" function belonging to the included "lxkns" package (see below for details), instead of running the whole application normally (avoiding endless recursively spawning children).

            ...

            ANSWER

            Answered 2020-Mar-07 at 23:34

            After @Volker's comment on my Q I knew I had to take the challenge and went straight for the source code of Go's testing package. While @marco.m's suggestion is helpful in many cases, it cannot handle my admittedly slightly bizare usecase. testing's mechanics relevant to my original question are as follows, heavily simplified:

            • cover.go: implements coverReport() which writes a coverage data file (in ASCII text format); if the file already exists (stale version from a previous run), then it will be truncated first. Please note that coverReport() has the annoying habit of printing some “statistics” information to os.Stdout.
            • testing.go:
              • gets the CLI arguments -test.coverprofile= and -test.outputdir= from os.Args (via the flags package). If also implements toOutputDir(path) which places cover profile files inside -test.outputdir if specified.
              • But when does coverReport() get called? Simply spoken, at the end of testing.M.Run().

            Now with this knowledge under the belt, a crazy solutions starts to emerge, kind of "Go-ing Bad" ;)

            • Wrap testing.M in a special re-execution enabled version reexec.testing.M: it detects whether it is running with coverage enabled:
              • if it is the "parent" process P, then it runs the tests as normal, and then it collects coverage profile data files from re-executed child processes C and merges them into P's coverage profile data file.
              • while in P and when just about to re-execute a new child C, a new dedicated coverage profile data filename is allocated for the child C. C then gets the filename via its "personal" -test.coverprofile= CLI arg.
              • when in C, we run the desired action function. Next, we need to run an empty test set in order to trigger writing the coverage profile data for C. For this, the re-execution function in P adds a test.run= with a very special "Bielefeld test pattern" that will most likely result in an empty result. Remember, P will -- after it has run all its tests -- pick up the individual C coverage profile data files and merge them into P's.
            • when coverage profiling isn't enabled, then no special actions need to be taken.

            The downside of this solution is that it depends on some un-guaranteed behavior of Go's testing with respect to how and when it writes code coverage reports. But since a Linux-kernel namespace discovery package already pushes Go probably even harder than Docker's libnetwork, that's just a quantum further over the edge.

            To a test developer, the whole enchilada is hidden inside an "enhanced" rxtst.M wrapper.

            Source https://stackoverflow.com/questions/60458049

            QUESTION

            Bitbucket pipelines/Docker : Connection refused
            Asked 2019-Dec-24 at 14:41

            I am trying to configure a bitbucket CI pipeline to run tests.Stripping out the details I have a make file which looks as follows to run some form of integration tests.

            ...

            ANSWER

            Answered 2019-Dec-24 at 14:41

            If I understood your question correctly, you want to wait for the server to start before running tests.

            Instead of manually sleeping, you should use wait-for-it.sh (or an alternative). See the relevant Docker docs for more information.

            For example:

            Source https://stackoverflow.com/questions/59467894

            QUESTION

            Dynamically display element/label when ratio button is clicked
            Asked 2019-Nov-12 at 00:50

            I'm trying to hide mailingaddress box and label, and also hide comments box and label. They will only show up when I click on the radio button "mail" (the first choice), and when I switch to another button/choice, those labels and fields will be hidden again. Same for comments - when I click on "I accepted" of Terms of Services - the comments box and label will show up, if I uncheck it, the box and the label disappear. I successfully hide them but I cannot make them appear again when I click on the mail button, neither can I make the comments box and label appear when I click on "I accept" of Terms of Services. Where did I go wrong?

            ...

            ANSWER

            Answered 2019-Nov-12 at 00:44

            Actually you don't need JavaScript to achieve that. You can do it in pure CSS. But to answer your question first, the problem is that you attach the click event the label and the function is called only when input is clicked. So if "email", "phone" or other labels are clicked the function is not called and therefore the elements are not hidden.

            Here is an example of how to do it using only CSS:

            Source https://stackoverflow.com/questions/58810267

            QUESTION

            Disable Ginkgo warning of "slow test"
            Asked 2019-Oct-17 at 12:38

            I am using Ginkgo to execute some relatively long-running integration tests. Interspersed with my test output is the occasional warning that my tests are taking too long to execute:

            • [SLOW TEST:30.000 seconds]

            Is there a way to disable these warnings when running Ginkgo through the standard Go testing library? The documentation mentions a parameter (--slowSpecThreshold=TIME_IN_SECONDS) for the Ginkgo test runner, but doesn't seem to mention how to achieve the same programmatically.

            ...

            ANSWER

            Answered 2019-Oct-17 at 12:38

            Ginkgo handles its configuration in the github.com/onsi/ginkgo/config package, where the runtime configuration is available for modifications.

            Making Ginkgo far more patient can be achieved with:

            config.DefaultReporterConfig.SlowSpecThreshold = time.Hour.Seconds()

            Source https://stackoverflow.com/questions/58431596

            QUESTION

            Undefined function - Ginkgo testing
            Asked 2019-Sep-14 at 08:54

            I am trying to perform a set of tests against a function using the Ginkgo testing library. I have two scripts:

            ...

            ANSWER

            Answered 2019-Sep-14 at 08:54

            You need to move your source code into $GOPATH or use go modules.

            Source https://stackoverflow.com/questions/57933907

            QUESTION

            Ginkgo skipped specs counted as failed
            Asked 2018-Oct-23 at 20:15

            I've being using Ginkgo for a while and I have found a behavior I don't really understand. I have a set of specs that I only want to run if and only if a condition is available. If the condition is not available I want to skip the test suite.

            Something like this:

            ...

            ANSWER

            Answered 2018-Oct-23 at 20:15

            I think you are using Skip method incorrectly. It should be use inside spec like below, not inside BeforeSuite. When used inside spec it does show up as "skipped" in the summary.

            Source https://stackoverflow.com/questions/52952354

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install ginkgo

            You can download it from GitHub.

            Support

            When contributing for the first time, please add yourself to the list of external contributors like in the example below. I hereby place all my contributions in this codebase under a BSD-3-Clause license, as specified in the repository's LICENSE file. Name Surname email@domain Institution(s). Contributing guidelines can be accessed in the CONTRIBUTING.md page. This page also contains other information useful to developers, such as writing proper commit messages, understanding Ginkgo's library design, relevant C++ information, and more.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries

            Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Consider Popular GPU Libraries

            taichi

            by taichi-dev

            gpu.js

            by gpujs

            hashcat

            by hashcat

            cupy

            by cupy

            EASTL

            by electronicarts

            Try Top Libraries by ginkgo-project

            gpe

            by ginkgo-projectTypeScript

            gitlab-hpc-ci-cb

            by ginkgo-projectShell

            ssget

            by ginkgo-projectShell

            Ginkgo Public CI

            by ginkgo-projectC++

            ginkgo-generated-documentation

            by ginkgo-projectHTML