Remove Quantization test parallelism (#49693)

Signed-off-by: khluu <khluu000@gmail.com> Co-authored-by: OpenAI Codex <noreply@openai.com>

Kevin H. Luu committed Jul 24, 2026 at 01:14 UTC 5c5434e2d89fe7008ec7a6046faa65a69ba568ca
1 file changed +2 -4
.buildkite/test_areas/quantization.yaml
+2 -4
@@ -24,8 +24,7 @@ steps:
24 - uv pip install --system conch-triton-kernels
25 # The SM90-only checkpoint currently contains a removed weight_chan_scale
26 # parameter. It was not exercised by the previous L4 job.
27 - - VLLM_TEST_FORCE_LOAD_FORMAT=auto pytest -v -s quantization/ --ignore quantization/test_blackwell_moe.py -k 'not test_compressed_tensors_w4a8_fp8' --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
28 - parallelism: 8
27 + - VLLM_TEST_FORCE_LOAD_FORMAT=auto pytest -v -s quantization/ --ignore quantization/test_blackwell_moe.py -k 'not test_compressed_tensors_w4a8_fp8'
28
29 - label: Quantized Fusions
30 device: h200_35gb
@@ -68,5 +67,4 @@ steps:
67 - vllm/model_executor/layers/quantization
68 - tests/models/quantization
69 commands:
71 - - pytest -v -s models/quantization --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
72 - parallelism: 3
70 + - pytest -v -s models/quantization