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37 lines
2.8 KiB
Markdown
37 lines
2.8 KiB
Markdown
# hipFile
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> [!CAUTION]
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> This release is an *early-access* software technology preview. Running production workloads is *not* recommended.
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[](LICENSE.md)
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[](https://www.bestpractices.dev/projects/11458)
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[](https://scan.coverity.com/projects/hipFile)
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[](https://github.com/ROCm/rocm-systems/actions/workflows/hipfile-clang-format.yml)
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[](https://github.com/ROCm/rocm-systems/actions/workflows/hipfile-cmakelint.yml)
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[](https://github.com/ROCm/rocm-systems/actions/workflows/hipfile-codespell.yml)
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[](https://github.com/ROCm/rocm-systems/actions/workflows/hipfile-pylint.yml)
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[](https://github.com/ROCm/rocm-systems/actions/workflows/hipfile-shellcheck.yml)
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hipFile is AMD's Infinity Storage library that provides direct-to-GPU I/O for the ROCm platform. The library provides C and Python APIs for synchronous, asynchronous, and batch I/O operations. hipFile automatically falls back to POSIX I/O when operations are unable to use the direct-to-GPU path.
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> [!NOTE]
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> The published documentation is available at [hipFile](https://rocm.docs.amd.com/projects/hipFile/en/latest/index.html) in an organized, easy-to-read format, with search and a table of contents. The documentation source files reside in `projects/hipfile/docs` in this repository. As with all ROCm projects, the documentation is open source.
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## Installing and Using hipFile
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See [INSTALL.md](INSTALL.md) in the project root for a list of supported hardware and compilers as well as build and install instructions.
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### hipify support
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The `amd-develop` branch of [ROCm/HIPIFY](https://github.com/ROCm/HIPIFY) now has
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support for hipFile. The hipFile changes are not yet in a public release.
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A cuFile --> hipFile API map can be found [here](https://github.com/ROCm/HIPIFY/blob/amd-develop/docs/reference/tables/cuFile_API_supported_by_HIP.md)
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### fio support
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We've created a fork of [axboe/fio](https://github.com/axboe/fio) at
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[ROCm/fio](https://github.com/ROCm/fio). Changes to support a
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libhipfile engine can be found in the `hipFile` branch. We package
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unofficial releases of this branch [here](https://github.com/ROCm/fio/releases).
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