ci: compute matrix partition counts from est_time (#25193)

This commit is contained in:
Liangsheng Yin
2026-05-13 16:18:54 -07:00
committed by GitHub
parent 8438709e9c
commit 9a32a0272f
3 changed files with 267 additions and 66 deletions
+31 -34
View File
@@ -32,12 +32,8 @@ on:
value: ${{ jobs.run.outputs.jit_kernel }}
multimodal_gen:
value: ${{ jobs.run.outputs.multimodal_gen }}
max_parallel:
value: ${{ jobs.run.outputs.max_parallel }}
max_parallel_small:
value: ${{ jobs.run.outputs.max_parallel_small }}
max_parallel_2gpu:
value: ${{ jobs.run.outputs.max_parallel_2gpu }}
partitions:
value: ${{ jobs.run.outputs.partitions }}
b200_runner:
value: ${{ jobs.run.outputs.b200_runner }}
enable_retry:
@@ -63,9 +59,7 @@ jobs:
sgl_kernel_raw: ${{ steps.filter-api.outputs.sgl_kernel || steps.filter.outputs.sgl_kernel }}
jit_kernel: ${{ steps.filter-api.outputs.jit_kernel || steps.filter.outputs.jit_kernel || steps.run-mode.outputs.run_all_tests }}
multimodal_gen: ${{ steps.filter-api.outputs.multimodal_gen || steps.filter.outputs.multimodal_gen || steps.run-mode.outputs.run_all_tests }}
max_parallel: ${{ steps.set-parallel.outputs.max_parallel }}
max_parallel_small: ${{ steps.set-parallel.outputs.max_parallel_small }}
max_parallel_2gpu: ${{ steps.set-parallel.outputs.max_parallel_2gpu }}
partitions: ${{ steps.partitions.outputs.partitions }}
b200_runner: ${{ steps.set-runner.outputs.b200_runner }}
enable_retry: ${{ steps.set-retry.outputs.enable_retry }}
continue_on_error: ${{ steps.set-continue-on-error.outputs.continue_on_error }}
@@ -198,22 +192,29 @@ jobs:
echo "multimodal_gen=false" >> $GITHUB_OUTPUT
fi
- name: Set max-parallel based on run type
id: set-parallel
- name: Determine full-parallel mode
id: parallel-mode
env:
GH_TOKEN: ${{ github.token }}
run: |
# Determine if this run gets full parallelism (scheduled / high priority)
# `full=true` lifts the matrix-fanout throttle so each suite's
# max_parallel = size. Conditions (matching the prior set-parallel
# step exactly):
# 1. Scheduled cron run.
# 2. pull_request event with the `high priority` label.
# 3. workflow_dispatch with target_stage set (i.e. /rerun-stage)
# whose underlying PR carries `high priority`. The labels
# aren't on the dispatch payload, so look them up via API:
# try SHA -> /pulls (works for fork PRs), fall back to
# branch name -> gh pr list (works for non-fork PRs).
FULL=false
if [[ "${{ github.event_name }}" == "schedule" ]]; then
FULL=true
echo "Scheduled run detected, using full parallelism"
echo "Scheduled run -> full parallelism"
elif [[ "${{ github.event_name }}" == "pull_request" && "${{ contains(github.event.pull_request.labels.*.name, 'high priority') }}" == "true" ]]; then
FULL=true
echo "High priority PR detected, using full parallelism"
echo "high priority PR -> full parallelism"
elif [[ -n "${{ inputs.target_stage }}" ]]; then
# /rerun-stage (workflow_dispatch): query PR labels via GitHub API
# Try SHA lookup first (fork PRs), fallback to branch name (non-fork PRs)
LABELS=""
PR_HEAD_SHA="${{ inputs.pr_head_sha }}"
if [[ -n "$PR_HEAD_SHA" ]]; then
@@ -224,28 +225,25 @@ jobs:
LABELS=$(gh pr list --head "${{ github.ref_name }}" --repo "${{ github.repository }}" \
--json labels --jq '.[0].labels[].name' 2>/dev/null || true)
fi
echo "PR labels: ${LABELS:-"(none)"}"
echo "PR labels (via API): ${LABELS:-"(none)"}"
if echo "$LABELS" | grep -Fxq "high priority"; then
FULL=true
echo "High priority PR detected via API (/rerun-stage), using full parallelism"
echo "high priority PR (via API) -> full parallelism"
fi
fi
echo "full=$FULL" >> "$GITHUB_OUTPUT"
# Set max-parallel for each runner type
# 1-gpu-h100: 14 partitions, 1-gpu-5090: 8 partitions, 2-gpu-h100: 4 partitions
if [[ "$FULL" == "true" ]]; then
LEVEL=full
echo "max_parallel=14" >> $GITHUB_OUTPUT
echo "max_parallel_small=8" >> $GITHUB_OUTPUT
echo "max_parallel_2gpu=4" >> $GITHUB_OUTPUT
else
LEVEL=low
echo "max_parallel=3" >> $GITHUB_OUTPUT
echo "max_parallel_small=3" >> $GITHUB_OUTPUT
echo "max_parallel_2gpu=2" >> $GITHUB_OUTPUT
fi
echo "parallel_level=$LEVEL" >> $GITHUB_OUTPUT
echo "Parallelism level: $LEVEL"
- name: Compute partitions
id: partitions
run: |
# Emit a single JSON output `partitions` keyed by suite name with
# {size, arr, max_parallel} fields per suite. Replaces the prior
# full/low max-parallel presets; `--full-parallel` keeps the
# `high priority` PR / scheduled cron escape hatch.
# See scripts/ci/utils/compute_partitions.py.
python3 scripts/ci/utils/compute_partitions.py \
--full-parallel ${{ steps.parallel-mode.outputs.full }} \
>> "$GITHUB_OUTPUT"
- name: Set B200 runner tag
id: set-runner
@@ -318,7 +316,6 @@ jobs:
echo "| multimodal_gen | ${{ steps.filter-api.outputs.multimodal_gen || steps.filter.outputs.multimodal_gen || steps.run-mode.outputs.run_all_tests }} |"
echo "| target_stage | ${{ inputs.target_stage || '(none)' }} |"
echo "| detection_method | ${{ inputs.target_stage && 'GitHub API' || 'dorny/paths-filter' }} |"
echo "| max_parallel | ${{ steps.set-parallel.outputs.parallel_level }} (h100=${{ steps.set-parallel.outputs.max_parallel }}, 5090=${{ steps.set-parallel.outputs.max_parallel_small }}, 2gpu=${{ steps.set-parallel.outputs.max_parallel_2gpu }}) |"
echo "| b200_runner | ${{ steps.set-runner.outputs.b200_runner }} |"
echo "| enable_retry | ${{ steps.set-retry.outputs.enable_retry }} |"
echo "| continue_on_error | ${{ steps.set-continue-on-error.outputs.continue_on_error }} |"