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Speed up unpacking .tar.xz files in the hermetic toolchain by using multithreaded xz execution. #32262

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Merged
merged 1 commit into from
Oct 2, 2025
Merged

Speed up unpacking .tar.xz files in the hermetic toolchain by using multithreaded xz execution. #32262

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3 changes: 0 additions & 3 deletions .bazelrc
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Original file line number Diff line number Diff line change
Expand Up @@ -413,9 +413,6 @@ common:rbe_linux_x86_64_base --platforms="@ml_build_config_platform//:platform"
common:rbe_linux_x86_64 --config=rbe_linux_x86_64_base
common:rbe_linux_x86_64 --config=ci_linux_x86_64

common:use_tar_archive_files --repo_env=USE_CUDA_TAR_ARCHIVE_FILES=1
common:use_tar_archive_files --repo_env=USE_NVSHMEM_TAR_ARCHIVE_FILES=1

common:rbe_linux_x86_64_cuda_common --config=rbe_linux_x86_64_base
common:rbe_linux_x86_64_cuda_common --repo_env=REMOTE_GPU_TESTING=1
# Speed up CUDA repos creation by downloading ".tar" dists from the mirror.
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6 changes: 3 additions & 3 deletions WORKSPACE
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Expand Up @@ -17,10 +17,10 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
# Details: https://github.com/google-ml-infra/rules_ml_toolchain
http_archive(
name = "rules_ml_toolchain",
sha256 = "bbe18d4948cd4845255ee8d400d2f29854b64d1434523052e304c1d41e90f2ec",
strip_prefix = "rules_ml_toolchain-3a77adf9473cf958967bc42eb9c1a663cd7ea878",
sha256 = "d5aef14096f367bae6f2deb5946a31892b06badd660f8c30f6565a0f9a99185f",
strip_prefix = "rules_ml_toolchain-18ba88facf7f0d7203adbaccb982315936b1ac7a",
urls = [
"https://github.com/google-ml-infra/rules_ml_toolchain/archive/3a77adf9473cf958967bc42eb9c1a663cd7ea878.tar.gz",
"https://github.com/google-ml-infra/rules_ml_toolchain/archive/18ba88facf7f0d7203adbaccb982315936b1ac7a.tar.gz",
],
)

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