Boost.Compute
HPX
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| Boost.Compute | HPX | |
|---|---|---|
| - | 15 | |
| 1,496 | 2,417 | |
| 0.7% | 2.6% | |
| 0.0 | 9.8 | |
| 3 days ago | 1 day ago | |
| C++ | C++ | |
| Boost Software License 1.0 | Boost Software License 1.0 |
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Boost.Compute
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Tracking mentions began in Dec 2020.
HPX
- Does anyone know any good open source project to optimize?
- Looking for projects to contribute to
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What are some C++ projects with high quality code that I can read through?
https://github.com/STEllAR-GROUP/hpx Modern C++ concepts incorporated in a threading library. Lots of useful techniques used in there and we are trying to keep our code base very tidy. Feel free to chime in our libera channel #ste||ar if you have any questions.
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Any C++ open source projects for beginners?
https://github.com/STEllAR-GROUP/hpx Welcoming community + we have been part of GSoC for 4-5 years now so feel free to apply there when it opens ;)
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Getting started with first HPC project
You definitely do not want to learn Boost, trust me. The cudatoolkit is fine, HPX is great, so are Dask, and Ray. I do not recommend MPI unless those computers you have use InfiniBand.
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Questions about writing my own CFD code
I found this interesting library that might fit your goal.
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John "God" Carmack: C++ with a C flavor is still the best (also: Python performance "keeps hitting me in the face")
I personally like the ideas in Parallelism v2 TS, which is available in for libstdc++ 11 onwards. The reference implementation is a library named Vc (afaik Vc is the most popular SIMD library for C++), and this has also been implemented in recent versions of HPX.
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Is there any good reason not to build an open-source C++ project on Intels oneTBB?
I am aware of DAGs of task based threading library like Taskflow and HPX however the benefit they have is not obvious to me, as the following sequential section depends on the parallel part being completed fully. If you want to suggest elaboration on the benefits of this approach would be welcome.
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How to publish a paper about my own C++ software
Github: https://github.com/STEllAR-GROUP/hpx
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Would anyone be interested in an HPC coroutine library for MPI?
We're working on something similar, but based on sender/receiver in HPX (a lightweight threading runtime) and DLA-Future (distributed linear algebra currently based on (HPX) futures; based on sender/receiver in the future). With senders-as-awaitables this would also get you coroutine support for asynchronous MPI calls for free. We don't have that yet, but it's planned. In the meantime libunifex should be able to fill in the gaps.
What are some alternatives?
Thrust - [ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl
Taskflow - A General-purpose Parallel and Heterogeneous Task Programming System
moodycamel - A fast multi-producer, multi-consumer lock-free concurrent queue for C++11
ArrayFire - ArrayFire: a general purpose GPU library.
RaftLib - The RaftLib C++ library, streaming/dataflow concurrency via C++ iostream-like operators
C++React - C++React: A reactive programming library for C++11.
libcds - A C++ library of Concurrent Data Structures
Bolt - Bolt is a C++ template library optimized for GPUs. Bolt provides high-performance library implementations for common algorithms such as scan, reduce, transform, and sort.
VexCL - VexCL is a C++ vector expression template library for OpenCL/CUDA/OpenMP
C++ Actor Framework - An Open Source Implementation of the Actor Model in C++