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Use when setting up a new torch-xpu-ops release branch corresponding to a PyTorch release. Covers branch creation, release tracker issue, workflow default changes PR, and tracker comment.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Analyze UT (unit test) results for a torch-xpu-ops PR. Use when asked to check test results, analyze CI failures, or evaluate test coverage for a PR. Produces a structured report of new failures, failure relevance, and new test coverage.
Rules for automatically determining which disable_* labels to apply to a PR based on the file paths changed. Used by the auto-label workflow.
Extract GPU ISA from oneDNN ngen-JIT kernels. This is the ONLY codegen path that bypasses the standard SYCL/SPIR-V/IGC stack. oneDNN uses its own native code generator (ngen) that directly emits GPU ISA bytes — no SPIR-V, no IGC, no zebin ELF, no .debug_line. Use when extracting ASM from oneDNN kernels (gemm_kernel, gen_conv_kernel), matmul, linear, conv, or SDPA-graph ops dispatched via mkldnn.
Extract GPU ISA from AOT-compiled SYCL binaries using NEO driver runtime dump. Use when the kernel is a SYCL symbol (_ZTS...) from an AOT binary such as libtorch_xpu.so, SYCL-TLA FMHA, or any DPC++ binary compiled with -fsycl-targets=spir64_gen -Xs "-device <gpu>".
Extract GPU ISA from JIT-compiled SYCL kernels. The binary only contains SPIR-V; IGC compiles it to native ISA at first launch. The zebin only exists in memory at runtime, so IGC_ShaderDumpEnable=1 is required to capture it. Use when extracting ASM from SYCL JIT kernels, torch-xpu-ops built with TORCH_XPU_ARCH_LIST=none, or standalone DPC++ without AOT flags.
Extract GPU ISA from Triton kernels on XPU. Triton compiles through the same IGC backend as SYCL (Triton IR → SPIR-V → IGC → zebin). Extraction is identical to sycl-jit: IGC_ShaderDumpEnable=1 captures the zebin at runtime. Use when extracting ASM from torch.compile fusions (triton_per_fused, triton_poi, triton_red), standalone @triton.jit kernels, or Inductor-generated XPU kernels.
| name | release-branching |
| description | Use when setting up a new torch-xpu-ops release branch corresponding to a PyTorch release. Covers branch creation, release tracker issue, workflow default changes PR, and tracker comment. |
Set up torch-xpu-ops for a new PyTorch release cycle: create the release branch, open the tracker issue, submit the workflow-defaults PR, and post the initial tracker comment.
Invocation: /xpu-release-branching release/X.Y
Given release/2.12:
BRANCH = release/2.12MAJOR_MINOR = 2.12VERSION = v.2.12.0Confirm the pytorch release branch exists and locate the release tracker issue:
# Branch must exist
gh api repos/pytorch/pytorch/branches/release/MAJOR_MINOR --jq '.name'
# Find the pytorch release tracker issue
gh issue list -R pytorch/pytorch -s all \
--search "[v.MAJOR_MINOR.0] Release Tracker in:title" \
--json number,title,url -L 1
Read the pytorch release tracker issue body to extract:
These dates are needed for the torch-xpu-ops tracker issue.
Get the pinned commit from pytorch's release branch and create the torch-xpu-ops branch from it. If the branch already exists (e.g. retrying after a partial failure), skip this step and verify the branch directly.
# Get the pinned torch-xpu-ops commit on the pytorch release branch
PINNED=$(gh api repos/pytorch/pytorch/contents/third_party/xpu.txt \
--jq '.content' -H 'Accept: application/vnd.github.v3+json' \
-f ref=release/MAJOR_MINOR | base64 -d | tr -d '[:space:]')
# Create the release branch at that commit
gh api repos/intel/torch-xpu-ops/git/refs -f ref=refs/heads/release/MAJOR_MINOR -f sha=$PINNED
Verify the branch was created:
gh api repos/intel/torch-xpu-ops/branches/release/MAJOR_MINOR --jq '.name'
Create a milestone PTMAJOR_MINOR in torch-xpu-ops if it does not exist yet:
# Check if milestone exists; create if not
gh api repos/intel/torch-xpu-ops/milestones --jq '.[] | select(.title == "PTMAJOR_MINOR") | .title' \
|| gh api repos/intel/torch-xpu-ops/milestones -f title="PTMAJOR_MINOR" -f state=open
Open the tracker issue with this exact body template:
Title: [VERSION] Release Tracker
Milestone: PTMAJOR_MINOR
Issue body (replace placeholders):
We cut a [release branch](https://github.com/intel/torch-xpu-ops/tree/BRANCH) for the MAJOR_MINOR.0 release.
Our plan from this point is roughly:
- Phase 1 (until <PHASE1_DEADLINE>): work on finalizing the release branch
- Phase 2 (after <PHASE2_START>): perform extended integration/stability/performance testing based on Release Candidate builds.
This issue is for tracking cherry-picks to the release branch.
Refer <PYTORCH_TRACKER_URL>
Where:
<PHASE1_DEADLINE> / <PHASE2_START> come from the pytorch tracker (Step 1)<PYTORCH_TRACKER_URL> is https://github.com/pytorch/pytorch/issues/<NUMBER>gh issue create -R intel/torch-xpu-ops \
--title "[VERSION] Release Tracker" \
--milestone "PTMAJOR_MINOR" \
--body "$(cat <<'EOF'
<body from template above>
EOF
)"
Record the created issue number for Step 5.
This PR changes the default branch parameters in workflow files from main
to BRANCH.
git fetch origin BRANCH
git checkout -b release_MAJOR_MINOR_change origin/BRANCH
(Branch naming convention: release_X.Y_change, e.g. release_2.12_change)
Two files need updating — .github/workflows/_linux_build.yml and
.github/workflows/_windows_ut.yml:
For each file, change the pytorch and torch_xpu_ops input defaults:
# Before
pytorch:
...
default: 'main'
description: Pytorch main by default, ...
torch_xpu_ops:
...
default: 'main'
description: Torch-xpu-ops main by default, ...
# After
pytorch:
...
default: 'BRANCH'
description: Pytorch BRANCH by default, ...
torch_xpu_ops:
...
default: 'BRANCH'
description: Torch-xpu-ops BRANCH by default, ...
Only change the default value and update main to BRANCH in the
description string. Do not touch any other fields.
git add .github/workflows/_linux_build.yml .github/workflows/_windows_ut.yml
git commit -m "[RELEASE MAJOR_MINOR] Release only changes"
git push origin release_MAJOR_MINOR_change
gh pr create -R intel/torch-xpu-ops \
--base BRANCH \
--head release_MAJOR_MINOR_change \
--title "[RELEASE MAJOR_MINOR] Release only changes"
No description body is needed.
Post the cherry-pick tracking comment on the torch-xpu-ops tracker issue created in Step 3:
gh issue comment <ISSUE_NUMBER> -R intel/torch-xpu-ops --body "$(cat <<'EOF'
Link to landed trunk PR (if applicable):
* NA
Link to release branch PR:
* <PR_URL>
Criteria Category:
* Release only changes
EOF
)"
Where <PR_URL> is the URL from Step 4d.