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[CI] Support FORCE_COLOR env var; enable colors in CPU CI output - #56913

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tlrmchlsmth merged 1 commit into
vllm-project:mainfrom
njhill:cpu-ci-colors
Sep 17, 2026
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tlrmchlsmth merged 1 commit into
vllm-project:mainfrom
njhill:cpu-ci-colors

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@njhill

@njhill njhill commented Sep 15, 2026 •

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We already support VLLM_LOGGING_COLOR for this purpose, but FORCE_COLOR is more of a defacto standard.

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njhill commented Sep 15, 2026

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/ci run

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❌ This PR is 2 commits behind upstream main. Your branch must contain every commit currently on upstream main. No new CI build was started. Merge or rebase onto the latest main, then rerun /ci run. To test this branch at your own risk, use /ci run --allow-stale.

@mergify mergify Bot added ci/build cpu Related to CPU backends labels Sep 15, 2026
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njhill commented Sep 15, 2026

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/ci run

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✅ Triggered Buildkite CI #88960 for commit 343513234969.

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njhill commented Sep 15, 2026

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/ci run

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✅ Triggered Buildkite CI #88971 for commit b93334d15436.

@njhill njhill changed the title [Misc] Enable colors in CPU CI log output [CI] Enable colors in CPU CI log output Sep 15, 2026
@njhill njhill changed the title [CI] Enable colors in CPU CI log output [CI] Support FORCE_COLOR env var; enable colors in CPU CI output Sep 15, 2026
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njhill commented Sep 15, 2026

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/ci run

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✅ Triggered Buildkite CI #88993 for commit 567de4736aee.

@njhill njhill added the ready ONLY add when PR is ready to merge/full CI is needed label Sep 15, 2026
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njhill marked this pull request as ready for review September 15, 2026 15:35

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Claude Code Review

This pull request is from a fork — automated review is disabled. A repository maintainer can comment @claude review to run a one-time review.

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mergify Bot commented Sep 16, 2026

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This pull request has merge conflicts that must be resolved before it can be
merged. Please rebase the PR, @njhill.

https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/syncing-a-fork

@mergify mergify Bot added the needs-rebase label Sep 16, 2026
Signed-off-by: Nick Hill <nickhill123@gmail.com>
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/ci run

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✅ Triggered Buildkite CI #89436 for commit dd1fc0b3d6ba.

@mergify mergify Bot removed the needs-rebase label Sep 16, 2026
@tlrmchlsmth
tlrmchlsmth merged commit 5efbf08 into vllm-project:main Sep 17, 2026
111 checks passed
vrdn-23 added a commit to vrdn-23/vllm that referenced this pull request Oct 8, 2026
…nflicts

Took the branch's vllm/envs.py wholesale: main's legacy TYPE_CHECKING block
and environment_variables dict are already superseded by the pydantic
*Settings models here. Then ported main's semantic delta from the 57
main-side commits that touched vllm/envs.py since 03a8d0b:

  vllm-project#52431 VLLM_USE_MODELSCOPE: description (bool already accepts "1")
  vllm-project#52216 prefix_cache_retention_interval promoted to an arg (see vllm-project#55353)
  vllm-project#48484 + VLLM_REPLICATE_EMBED
  vllm-project#52633 + VLLM_CPU_CI_ENV
  vllm-project#52182 - VLLM_TEST_FORCE_FP8_MARLIN
  vllm-project#52523 VLLM_API_KEY not a compile factor (branch already marked it)
  vllm-project#52998 VLLM_ALLREDUCE_USE_FLASHINFER default -> True
  vllm-project#53040 + VLLM_DISABLE_DSV4_MEGAMOE_SHARED_EXPERT_FUSION
  vllm-project#53053 + VLLM_KIMI_K3_GEMM_AR
  vllm-project#50501 + VLLM_XPU_INC_WNA16_BACKEND (case-sensitive Literal)
  vllm-project#52018 + VLLM_B12X_MOE_FP4_FORCE_A16
  vllm-project#43018 + VLLM_KV_OFFLOAD_MAX_BATCH_DESCRIPTORS
  vllm-project#51718 VLLM_KV_CACHE_LAYOUT Literal widened to 8 layouts + description
  vllm-project#51896 + VLLM_MAX_MEDIA_DOWNLOAD_SIZE_MB
  vllm-project#53219 VLLM_ENABLE_COHERE_API: description
  vllm-project#53559 - VLLM_TRITON_ATTN_USE_TD shim (already absent on the branch)
  vllm-project#53561 VLLM_MAX_AUDIO_CLIP_FILESIZE_MB: description
  vllm-project#53378 VLLM_ELASTIC_EP_SCALE_UP_LAUNCH not a compile factor
  vllm-project#53141 VLLM_ROCM_USE_AITER_FP4_ASM_GEMM removed; restored by vllm-project#57055
  vllm-project#54160 + VLLM_ENABLE_HPC_OPS
  vllm-project#53536 + VLLM_XPU_FORCE_N_CONTIG_WEIGHT
  vllm-project#53576 + VLLM_ALLREDUCE_USE_FLASHINFER_PCIE_IPC
  vllm-project#54632 + VLLM_MAX_EMBED_DECODE_BYTES (not a compile factor)
  vllm-project#54579 + VLLM_ENABLE_SCALE_OUT_ENDPOINTS; removed by vllm-project#55176 (net zero)
  vllm-project#53491 VLLM_GPU_SYNC_CHECK: description
  vllm-project#54371 + VLLM_PLE_CPU_OFFLOAD; reworked vllm-project#56512, dropped vllm-project#57937 (net zero)
  vllm-project#48247 VLLM_ROCM_USE_AITER_CUSTOM_AR: description
  vllm-project#55353 - VLLM_MM_HASHER_ALGORITHM (+ _lower_mm_hasher),
         - VLLM_PREFIX_CACHE_RETENTION_INTERVAL
  vllm-project#54985 - VLLM_NIXL_EP_MAX_NUM_RANKS
  vllm-project#56512 VLLM_PLE_CPU_OFFLOAD rework (net zero, see vllm-project#54371)
  vllm-project#55176 - VLLM_ENABLE_SCALE_OUT_ENDPOINTS (net zero, see vllm-project#54579)
  vllm-project#53940 + VLLM_ROCM_USE_AITER_MOE_SITUV2 (case-insensitive Literal)
  vllm-project#41074 + VLLM_SKIP_VERSION_SUFFIX (not a compile factor)
  vllm-project#48599 - envs.validate_environ (moved to Platform.validate_environ,
         which reads the branch's environment_variables shim)
  vllm-project#52136 pydocstyle docstring restyle of legacy helpers (no-op here)
  vllm-project#57212 docstring rejoin of legacy helpers (no-op here)
  vllm-project#56913 + FORCE_COLOR (alias, non-"0" is True, not a compile factor)
  vllm-project#57055 VLLM_ROCM_USE_AITER_FP4_ASM_GEMM restored (net zero, see vllm-project#53141)
  vllm-project#57142 shm buffer name autogen -> new _generate_shm_name() (<=30 chars)
  vllm-project#56685 VLLM_HUMMING_INPUT_QUANT_CONFIG: description
  vllm-project#57937 - VLLM_PLE_CPU_OFFLOAD (net zero, see vllm-project#54371)
  vllm-project#50814 + VLLM_MXFP4_EMULATION_DEQUANT_AT_LOAD
  vllm-project#57428 + VLLM_ENABLE_GEMM_RS, - VLLM_KIMI_K3_GEMM_RS
  vllm-project#51600 - VLLM_XPU_ENABLE_XPU_GRAPH
  vllm-project#58582 + VLLM_TRITON_JIT_WARMUP_NUM_THREADS (not a compile factor)
  vllm-project#55145 + VLLM_XPU_PP_MICROBATCH
  vllm-project#58201 VLLM_ROCM_USE_AITER_MOE_SITUV2 6-way choice,
         - VLLM_ROCM_USE_AITER_MOE_SITUV2_A8W4
  vllm-project#58919 + VLLM_MOONCAKE_CONNECTOR_TIMEOUT
  vllm-project#56861 + VLLM_ROCM_AITER_MLA_DCP_VERIFY (case-insensitive Literal)
  vllm-project#53492 + VLLM_ROCM_USE_AITER_TRITON_SPARSE_MLA
  vllm-project#57991 VLLM_DEEPEP_V2_ALLOW_HYBRID_MODE default True (branch already
         True) + description
  vllm-project#58819 + VLLM_ROCM_USE_AITER_MOE_A4W4_DSV4 (tri-state, bool(int(v)))
  vllm-project#50300 + VLLM_CHAT_TEMPLATE_RENDER_TIMEOUT
  vllm-project#54024 VLLM_CPU_INT4_W4A8: description
  vllm-project#59781 - VLLM_ENGINE_ITERATION_TIMEOUT_S
  vllm-project#57995 + VLLM_FLASHINFER_MOE_A2A_LOW_PRECISION_COMBINE
  vllm-project#59965 VLLM_ROCM_AITER_MLA_DCP_VERIFY default route (final "auto")

Also VLLM_SSM_CONV_STATE_LAYOUT's description follows vllm-project#51718's layout rename.

Parity: 311 branch fields vs 311 main runtime entries, no difference in
either direction. Every var's value matches main's lambdas in an empty
environment and under 15 override scenarios, except case normalization of
the two lowercased ROCm choices (both callers already call .lower()).

Intentionally not ported: main's new consumer tests that match
env_with_choices' error text (test_invalid_backend_value_raises,
test_dcp_verify_env_rejects_unknown_route, and the ROCm-gated
test_aiter_moe_situv2_rejects_unknown_activation) fail on this branch:
pydantic's ValidationError names the field, not the env var. Invalid values
are still rejected. Tracked as a branch-wide follow-up.

Other conflicts and merge fallout:
- requirements/docs.txt, requirements/test/{cpu,cuda,rocm,xpu}.txt: took
  main's lockfiles and regenerated them with the pip-compile pre-commit
  hooks; they differ from main only by the branch's pydantic-settings lines.
- tests/test_envs_pydantic.py: dropped the mm-hasher test, pointed the
  validate_environ tests at Platform.validate_environ, updated the shm-name
  prefix assertion.
- check-test-tethering (new on main): wired test_envs_pydantic.py into the
  CPU params/env job; allowlisted tests/docs/test_env_vars_gen.py, which
  cannot run from a CI job's tests/ cwd (tests/docs shadows docs/).

Tests: pytest tests/test_envs.py tests/test_envs_pydantic.py
tests/docs/test_env_vars_gen.py -> 55 passed; pre-commit run --files on all
changed files -> clean.

AI assistance (Claude) was used for this merge resolution.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Signed-off-by: Vinay Damodaran <vrdn@hey.com>
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