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Merged
janpfeifer merged 2 commits into from
Sep 29, 2025
Merged

v0.8.2 bump #52

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81ea7e9
Removed "v" prefixed to the GOPJRT_VERSION value -- the assumption is…
janpfeifer Sep 29, 2025
3fd4aac
Bumped version to v0.8.2.
janpfeifer Sep 29, 2025
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8 changes: 4 additions & 4 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -320,14 +320,14 @@ The releases come with prebuilt:
2. The PJRT for CPU as a standalone plugin (can be preloaded/pre-linked or loaded on the fly with `dlopen`; and
as a static library, that can be pre-linked: slower but more convenient for deployment.

The CUDA PJRT has 2 versions: CUDA 12 (`install_cuda.sh`) and CUDA 13 (`install_cuda13`).
The former (CUDA 12) has been failling recently (version of Sept 16th 2025) for some models with RTX 5090 (but may work for older hardware) -- it's likely an Nvidia issue.
The later (CUDA 13) requires drivers 580 or later, and for the newer cards (nvidia RTX 50XX / Blackwell) one needs the open source version of Nvidia drivers.
There are two CUDA PJRT versions: CUDA 12 (`install_cuda.sh`) and CUDA 13 (`install_cuda13.sh`).
The former (CUDA 12) has been failing recently (version of Sept 16th 2025) for some models with RTX 5090 (but may work for older hardware) -- it's likely an Nvidia issue (??).
The later (CUDA 13) requires drivers 580 or later, and for the newer cards (nvidia RTX 50XX / Blackwell) one needs the open source version of Nvidia drivers (usually available in most distributions).

The
[`cmd/install_darwin_arm64.sh`](https://github.com/gomlx/gopjrt/blob/main/cmd/install_darwin_arm64.sh) script can
download the Apple/Metal PJRT Plugin if the environment variable `GOPJRT_METAL=1`
(**EXPERIMENTAL** and not fully working, see notes in installation script).
(**EXPERIMENTAL** and not fully working, see notes in the installation script).
In this case, considering using [the new `stablehlo`](https://github.com/gomlx/stablelho) instead of `xlabuilder` to build your program,
since it only accepts StableHLO as input.

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2 changes: 1 addition & 1 deletion cmd/install_darwin_amd64.sh
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Expand Up @@ -42,7 +42,7 @@ fi
# Fetch address of resources for this release version
release_url=https://api.github.com/repos/gomlx/gopjrt/releases/latest
if [[ "${VERSION}" != "latest" ]]; then
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/v${VERSION}"
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/${VERSION}"
fi

printf "\nUsing ${release_url} to find the address of ${VERSION}\n"
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2 changes: 1 addition & 1 deletion cmd/install_darwin_arm64.sh
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Expand Up @@ -47,7 +47,7 @@ fi
# Fetch address of resources for this release version
release_url=https://api.github.com/repos/gomlx/gopjrt/releases/latest
if [[ "${VERSION}" != "latest" ]]; then
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/v${VERSION}"
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/${VERSION}"
fi

printf "\nUsing ${release_url} to find the address of ${VERSION}\n"
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2 changes: 1 addition & 1 deletion cmd/install_linux_amd64.sh
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Expand Up @@ -49,7 +49,7 @@ fi
# Fetch address of resources for this release version
release_url=https://api.github.com/repos/gomlx/gopjrt/releases/latest
if [[ "${VERSION}" != "latest" ]]; then
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/v${VERSION}"
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/${VERSION}"
fi

printf "\nUsing ${release_url} to find the address of ${VERSION}\n"
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2 changes: 1 addition & 1 deletion cmd/install_linux_amd64_amazonlinux.sh
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Expand Up @@ -52,7 +52,7 @@ fi
# Fetch address of resources for this release version
release_url=https://api.github.com/repos/gomlx/gopjrt/releases/latest
if [[ "${VERSION}" != "latest" ]]; then
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/v${VERSION}"
release_url="https://api.github.com/repos/gomlx/gopjrt/releases/tags/${VERSION}"
fi

printf "\nUsing ${release_url} to find the address of ${VERSION}\n"
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4 changes: 2 additions & 2 deletions docs/CHANGELOG.md
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@@ -1,14 +1,14 @@
# Gopjrt Changelog

# Next
# v0.8.2 - 2025/09/29 Updated CUDA drivers

* Updated PJRT's `pjrt_c_api.h` and protos from github.com/openxla/xla, and regenerated wrapper code.
* Added `cmd/install_cuda13.sh` script to install "jax\[cuda13\]" drivers.
* Updated README.md to stard adverstising of `xlabuilder` deprecation.
* Moved `pjrt.SuppressAbseilLoggingHack` implementation to the "per-platform" files `pjrt/dynamiclib_posix.go` and
`pjrt/dynamiclib_darwin.go`: the first using `syscall.Dup3()` and the second using `syscall.Dup2()`.

# v0.8.1 = 2025/09/21 Changes in support [github.com/openxla/stablehlo](https://github.com/openxla/stablehlo)
# v0.8.1 - 2025/09/21 Changes in support [github.com/openxla/stablehlo](https://github.com/openxla/stablehlo)

* Moved `stablehlo` to its own repository.
* Updated dependencies.
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