rccl | ROCm Communication Collectives Library | GPU library

by ROCmSoftwarePlatform C++ Version: rocm-5.5.1 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | rccl Summary

rccl is a C++ library typically used in Hardware, GPU applications. rccl has no bugs, it has no vulnerabilities and it has low support. However rccl has a Non-SPDX License. You can download it from GitHub.

RCCL (pronounced "Rickle") is a stand-alone library of standard collective communication routines for GPUs, implementing all-reduce, all-gather, reduce, broadcast, reduce-scatter, gather, scatter, and all-to-all. There is also initial support for direct GPU-to-GPU send and receive operations. It has been optimized to achieve high bandwidth on platforms using PCIe, xGMI as well as networking using InfiniBand Verbs or TCP/IP sockets. RCCL supports an arbitrary number of GPUs installed in a single node or multiple nodes, and can be used in either single- or multi-process (e.g., MPI) applications. The collective operations are implemented using ring and tree algorithms and have been optimized for throughput and latency. For best performance, small operations can be either batched into larger operations or aggregated through the API.

Support

Quality

Security

License

Reuse

Support

rccl has a low active ecosystem.

It has 138 star(s) with 72 fork(s). There are 20 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 55 have been closed. On average issues are closed in 62 days. There are 9 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of rccl is rocm-5.5.1

Quality

rccl has 0 bugs and 0 code smells.

Security

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

rccl code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

rccl has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

rccl releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 4259 lines of code, 0 functions and 49 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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rccl Key Features

No Key Features are available at this moment for rccl.

rccl Examples and Code Snippets

No Code Snippets are available at this moment for rccl.

Community Discussions

Trending Discussions on rccl

No implementation found for void com.unity3d.player.UnityPlayer.nativeRestartActivityIndicator()

Pmd rule: Too many static imports may lead to messy code in unitTest is not vilated

Get the values between a range in Couchbase using Between is not working as expected

Mockito InvalidUseOfMatchersException when I send matchers as Parameters

Unable to connect Spring boot to consulMesos server

QUESTION

No implementation found for void com.unity3d.player.UnityPlayer.nativeRestartActivityIndicator()

Asked 2020-Jan-21 at 23:27

I'm new to Unity, I'm trying to integrate Unity game(it has ARcore) into the native Android application.

I'm able to launch unity in a new HelloWorld app but unable to launch in my real app(which has other modules).

Note: When I'm building an android library from Unity project, I'm including armeabi-v7a and x86 architectures.

...

ANSWER

Answered 2020-Jan-21 at 23:27

If you export the unity project in the build.gradle, you need to add this sentence to your android project app.gradle:

Source https://stackoverflow.com/questions/51959096

QUESTION

Pmd rule: Too many static imports may lead to messy code in unitTest is not vilated

Asked 2019-Dec-31 at 21:14

I have a doubt, I have a class in which I'm using different static import for import constants, my issue is that I'm getting the error message: Too many static imports may lead to messy code. But in the unit test it looks like it is not a bad practice. For example in a unit test class, I'm using this import with any problem:

...

ANSWER

Answered 2019-Oct-04 at 19:07

This seems to be an objectionable PMD configuration or rule; especially in testing, this sort of static import is to be expected. The PMD setup should be changed either to disable this inspection entirely or not to apply it to test code.

Source https://stackoverflow.com/questions/58241730

QUESTION

Get the values between a range in Couchbase using Between is not working as expected

Asked 2019-Sep-11 at 13:29

I'm working with a query in Couchbase and I'm trying to use a BETWEEN clause, but for some reason this query is retrieving results that are not related with the range, I think there is some problem with Integer type, I'm not pretty sure of what is happening.

...

ANSWER

Answered 2019-Sep-11 at 13:29

Your query semantics says give me whole document if any array element has minAge <= 7 AND maxAge >= 7. In your case "ROOM-3" has that info.

If you want project only rooms that meet your criteria and remove all others you should reconstruct ARRAY in the projection like below.

Source https://stackoverflow.com/questions/57857030

QUESTION

Mockito InvalidUseOfMatchersException when I send matchers as Parameters

Asked 2019-Sep-11 at 05:26

I'm working with mockito and I'm facing issues related with matchers parameters.

I'm getting this exception:

...

ANSWER

Answered 2019-Sep-11 at 05:26

Here:

Source https://stackoverflow.com/questions/57882054

QUESTION

Unable to connect Spring boot to consulMesos server

Asked 2019-May-29 at 13:53

Declared all the consul properties in boostrap.properties. Trying to run the application it fails to shutdown.

...

ANSWER

Answered 2019-May-29 at 13:53

Try to fix Consul URL as it says 404. If you haven't set up consul in local follow below steps:

download consul package from https://www.consul.io/downloads.html
Extract to folder
In case my case it is windows, cmd to C:\Program Files (x86)\consul
"consul agent -dev" - brings up consul
http://localhost:8500/ - brings up consul UI
check properties as below. cloud: consul: host: http://localhost port: 8500 config: enabled: false fail-fast: true
re-start spring boot application

Source https://stackoverflow.com/questions/56029012

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

Vulnerabilities

No vulnerabilities reported

Install rccl

RCCL directly depends on HIP runtime, plus the HCC C++ compiler or the HIP-Clang compiler which are part of the ROCm software stack. For ROCm installation instructions, see https://github.com/RadeonOpenCompute/ROCm. The root of this repository has a helper script 'install.sh' to build and install RCCL on Ubuntu with a single command. It does not take a lot of options and hard-codes configuration that can be specified through invoking cmake directly, but it's a great way to get started quickly and can serve as an example of how to build/install.
./install.sh -- builds library including unit tests
./install.sh -i -- builds and installs the library to /opt/rocm/rccl; installation path can be changed with --prefix argument (see below.)
./install.sh -d -- installs all necessary dependencies for RCCL. Should be re-invoked if the build folder is removed.
./install.sh -h -- shows help
./install.sh -t -- builds library including unit tests
./install.sh -r -- runs unit tests (must be already built)
./install.sh -p -- builds RCCL package
./install.sh -s -- builds RCCL as a static library (default: shared)
./install.sh -hcc -- builds RCCL with hcc compiler; note that hcc is now deprecated. (default:hip-clang)
./install.sh --prefix -- specify custom path to install RCCL to (default:/opt/rocm)
You may substitute an installation path of your own choosing by passing CMAKE_INSTALL_PREFIX. For example:. Note: ensure rocm-cmake is installed, apt install rocm-cmake.