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Learning"],"sub_categories":[],"readme":"Accel: GPGPU Framework for Rust\n================================\n\n[![pipeline status](https://gitlab.com/termoshtt/accel/badges/master/pipeline.svg)](https://gitlab.com/termoshtt/accel/commits/master)\n\n|crate       |crates.io                                                                   |docs.rs                                                                |GitLab Pages                                                                  |                                           |\n|:-----------|:---------------------------------------------------------------------------|:----------------------------------------------------------------------|:-----------------------------------------------------------------------------|:------------------------------------------|\n|accel       |[![Crate](http://meritbadge.herokuapp.com/accel)][crate/accel]              |[![docs.rs](https://docs.rs/accel/badge.svg)][docs/accel]              |[![cargo-doc](https://img.shields.io/badge/doc-master-blue)][dev/accel]       |CUDA-based GPGPU framework                 |\n|accel-core  |[![Crate](http://meritbadge.herokuapp.com/accel-core)][crate/accel-core]    |[![docs.rs](https://docs.rs/accel-core/badge.svg)][docs/accel-core]    |[![cargo-doc](https://img.shields.io/badge/doc-master-blue)][dev/accel-core]  |Helper for writing device code             |\n|accel-derive|[![Crate](http://meritbadge.herokuapp.com/accel-derive)][crate/accel-derive]|[![docs.rs](https://docs.rs/accel-derive/badge.svg)][docs/accel-derive]|[![cargo-doc](https://img.shields.io/badge/doc-master-blue)][dev/accel-derive]|Procedural macro for generating kernel code|\n\n[crate/accel]:        https://crates.io/crates/accel/0.3.0\n[crate/accel-core]:   https://crates.io/crates/accel-core/0.3.0\n[crate/accel-derive]: https://crates.io/crates/accel-derive/0.3.0\n\n[docs/accel]:        https://docs.rs/accel/0.3.0\n[docs/accel-core]:   https://docs.rs/accel-core/0.3.0\n[docs/accel-derive]: https://docs.rs/accel-derive/0.3.0\n\n[dev/accel]:        https://termoshtt.gitlab.io/accel/accel/accel\n[dev/accel-core]:   https://termoshtt.gitlab.io/accel/accel/accel_core\n[dev/accel-derive]: https://termoshtt.gitlab.io/accel/accel/accel_derive\n\nRequirements\n------------\n![minimum supported rust version](https://img.shields.io/badge/rustc-1.42+-red.svg)\n\n- Minimum Supported Rust Version (MSRV) is 1.42.0\n- Install [CUDA](https://developer.nvidia.com/cuda-downloads) on your system\n  - accel depends on CUDA Device APIs through [rust-cuda/cuda-sys](https://github.com/rust-cuda/cuda-sys)\n  - accel does not depend on CUDA Runtime APIs. It means that a compiled binary requires only `libcuda.so` at runtime, which is far lighter than entire CUDA development toolkit.\n- Setup NVPTX target of Rust\n  - Install `nightly-2020-05-01` toolchain with  `nvptx64-nvidia-cuda` target, and [rust-ptx-linker](https://github.com/denzp/rust-ptx-linker)\n  - There is an [setup script](setup_nvptx_toolchain.sh) for them:\n\n```\ncurl -sSL https://gitlab.com/termoshtt/accel/raw/master/setup_nvptx_toolchain.sh | bash\n```\n\nOr, you can use [docker container](./docker)\n\nLimitations\n------------\nThis project is still in early stage. There are several limitations as following:\n\n- For runtime on CPU\n  - [Windows](https://gitlab.com/termoshtt/accel/-/issues/25) and macOS are not supported\n  - [f64](https://gitlab.com/termoshtt/accel/-/issues/53) and [Complex number](https://gitlab.com/termoshtt/accel/-/issues/54) supports are missing\n  - [Texture/Surface object handling](https://gitlab.com/termoshtt/accel/-/issues/40) is missing\n  - Async features based on CUDA Stream and Events are disabled until [async/.await support](https://gitlab.com/termoshtt/accel/-/issues/4)\n\n- For writing GPU kernel code\n  - [libstd cannot be used in writing kernel](https://gitlab.com/termoshtt/accel/-/issues/38)\n  - [Rust slice cannot be used in writing kernel](https://gitlab.com/termoshtt/accel/-/issues/7)\n  - [Shared memory](https://gitlab.com/termoshtt/accel/-/issues/39) cannot be used\n\nContribution\n------------\nThis project is developed on [GitLab](https://gitlab.com/termoshtt/accel) and mirrored to [GitHub](https://github.com/rust-accel/accel).\n\nSponsors\n--------\n- [RICOS Co. Ltd](https://www.ricos.co.jp/)\n  - GPU instances for CI and development\n\nLinks\n------\n\nProjects which accel depends on:\n\n- [rust-cuda/cuda-sys](https://github.com/rust-cuda/cuda-sys): CUDA Runtime and Driver API binding to Rust\n- [denzp/rust-ptx-linker](https://github.com/denzp/rust-ptx-linker): Linker for PTX files generated by `rustc`\n\nRelated Projects:\n\n- [rust-cuda/wg](https://github.com/rust-cuda/wg): Working group for Rust CUDA Team\n- [denzp/rust-ptx-builder](https://github.com/denzp/rust-ptx-builder): Another CUDA kernel builder from Rust crate\n- [bheisler/RustaCUDA](https://github.com/bheisler/RustaCUDA): Another CUDA-based Rust framework\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftermoshtt%2Faccel","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftermoshtt%2Faccel","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftermoshtt%2Faccel/lists"}