[TRTLLM-12154][test] Add Qwen3-32B FP8 disagg stress test by brnguyen2 · Pull Request #14278 · NVIDIA/TensorRT-LLM

brnguyen2 · 2026-05-18T23:21:10Z

Summary

Adds Qwen3-32B FP8 disaggregated serving coverage for the Eagle3 path on 8 GPUs.

The new disagg config uses:

target model: Qwen3/Qwen3-32B-FP8
Eagle3 draft model: Zhi-Create-Qwen3-32B-Eagle3, resolved relative to llm_models_root()
4 context workers with TP1 and 1 generation worker with TP4
FP8 KV cache, chunked prefill, block/partial reuse, and DEFAULT cache transceiver
top-level speculative_config so context and generation workers agree on the cache-state handshake

The disagg harness now resolves relative model and speculative_config.speculative_model values through llm_models_root() while preserving absolute paths. This keeps the YAML portable across CI/local model roots.

Also makes the GSM8K lm-eval parser tolerate padded table cells, matching the output shape emitted by the local-completions run.

Test entries:

test_disaggregated_qwen3_32b_fp8 smoke test in l0_dgx_h200.yml
test_disaggregated_stress_test::qwen3_32b_fp8_stress in qa/llm_function_stress.txt, request_count=10000, accuracy_threshold=0.42

Refs: TRTLLM-12154

Test plan

Targeted smoke test passed before the upstream rebase with FP8 KV + Eagle3
Rebuild on upstream main after rebase
Rerun tests/integration/defs/disaggregated/test_disaggregated.py::test_disaggregated_qwen3_32b_fp8 after rebuild
Locally validated the stress node with temporary request/output/lm-eval limits; aiperf completed 16/16 requests and GSM8K parsed as 0.75 against the 0.42 threshold. Temporary limits are not committed.
Pre-merge CI

Summary by CodeRabbit

Release Notes

Tests
- Added disaggregated test coverage for Qwen3-32B-FP8 model with speculative decoding configuration.
- Improved GSM8K accuracy extraction to support variable whitespace and both integer and decimal values.
- Extended stress test parametrization to include new Qwen3-32B-FP8 test scenarios on H200 GPUs.

brnguyen2 · 2026-05-18T23:21:23Z

/bot run --extra-stage "DGX_H200-8_GPUs-PyTorch-Post-Merge-1"

brnguyen2 · 2026-05-19T13:07:57Z

/bot run --extra-stage "DGX_H200-8_GPUs-PyTorch-Post-Merge-1"

brnguyen2 · 2026-05-19T13:10:38Z

/bot help

github-actions · 2026-05-19T13:10:50Z

GitHub Bot Help

/bot [-h] ['run', 'kill', 'skip', 'reuse-pipeline'] ...

Provide a user friendly way for developers to interact with a Jenkins server.

Run /bot [-h|--help] to print this help message.

See details below for each supported subcommand.

Details

run [--reuse-test (optional)pipeline-id --disable-fail-fast --skip-test --stage-list "A10-PyTorch-1, xxx" --gpu-type "A30, H100_PCIe" --test-backend "pytorch, cpp" --add-multi-gpu-test --only-multi-gpu-test --disable-multi-gpu-test --post-merge --extra-stage "H100_PCIe-TensorRT-Post-Merge-1, xxx" --detailed-log --debug(experimental) --high-priority]

Launch build/test pipelines. All previously running jobs will be killed.

--reuse-test (optional)pipeline-id (OPTIONAL) : Allow the new pipeline to reuse build artifacts and skip successful test stages from a specified pipeline or the last pipeline if no pipeline-id is indicated. If the Git commit ID has changed, this option will be always ignored. The DEFAULT behavior of the bot is to reuse build artifacts and successful test results from the last pipeline.

--disable-reuse-test (OPTIONAL) : Explicitly prevent the pipeline from reusing build artifacts and skipping successful test stages from a previous pipeline. Ensure that all builds and tests are run regardless of previous successes.

--disable-fail-fast (OPTIONAL) : Disable fail fast on build/tests/infra failures.

--skip-test (OPTIONAL) : Skip all test stages, but still run build stages, package stages and sanity check stages. Note: Does NOT update GitHub check status.

--stage-list "A10-PyTorch-1, xxx" (OPTIONAL) : Only run the specified test stages. Supports wildcard * for pattern matching (e.g., "*PerfSanity*" matches all stages containing PerfSanity). Examples: "A10-PyTorch-1, xxx", "PerfSanity". Note: Does NOT update GitHub check status.

--gpu-type "A30, H100_PCIe" (OPTIONAL) : Only run the test stages on the specified GPU types. Examples: "A30, H100_PCIe". Note: Does NOT update GitHub check status.

--test-backend "pytorch, cpp" (OPTIONAL) : Skip test stages which don't match the specified backends. Only support [pytorch, cpp, tensorrt, triton]. Examples: "pytorch, cpp" (does not run test stages with tensorrt or triton backend). Note: Does NOT update GitHub pipeline status.

--only-multi-gpu-test (OPTIONAL) : Only run the multi-GPU tests. Note: Does NOT update GitHub check status.

--disable-multi-gpu-test (OPTIONAL) : Disable the multi-GPU tests. Note: Does NOT update GitHub check status.

--add-multi-gpu-test (OPTIONAL) : Force run the multi-GPU tests in addition to running L0 pre-merge pipeline.

--post-merge (OPTIONAL) : Run the L0 post-merge pipeline instead of the ordinary L0 pre-merge pipeline.

--extra-stage "H100_PCIe-TensorRT-Post-Merge-1, xxx" (OPTIONAL) : Run the ordinary L0 pre-merge pipeline and specified test stages. Supports wildcard * for pattern matching. Examples: --extra-stage "H100_PCIe-TensorRT-Post-Merge-1, xxx", --extra-stage "Post-Merge".

--detailed-log (OPTIONAL) : Enable flushing out all logs to the Jenkins console. This will significantly increase the log volume and may slow down the job.

--debug (OPTIONAL) : Experimental feature. Enable access to the CI container for debugging purpose. Note: Specify exactly one stage in the stage-list parameter to access the appropriate container environment. Note: Does NOT update GitHub check status.

--high-priority (OPTIONAL) : Run the pipeline with high priority. This option is restricted to authorized users only and will route the job to a high-priority queue.

kill

kill

Kill all running builds associated with pull request.

skip

skip --comment COMMENT

Skip testing for latest commit on pull request. --comment "Reason for skipping build/test" is required. IMPORTANT NOTE: This is dangerous since lack of user care and validation can cause top of tree to break.

reuse-pipeline

reuse-pipeline

Reuse a previous pipeline to validate current commit. This action will also kill all currently running builds associated with the pull request. IMPORTANT NOTE: This is dangerous since lack of user care and validation can cause top of tree to break.

tensorrt-cicd · 2026-05-19T13:13:31Z

PR_Github #49195 [ run ] triggered by Bot. Commit: ce5f6a0 Link to invocation

tensorrt-cicd · 2026-05-19T17:33:51Z

PR_Github #49195 [ run ] completed with state SUCCESS. Commit: ce5f6a0
/LLM/main/L0_MergeRequest_PR pipeline #38871 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

Please check the failed tests and fix your PR
If you cannot view the failures, ask the CI triggerer to share details
Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

Link to invocation

brnguyen2 · 2026-05-20T20:49:49Z

/bot run --extra-stage "DGX_H200-8_GPUs-PyTorch-Post-Merge-1"

tensorrt-cicd · 2026-05-20T20:57:07Z

PR_Github #49487 [ run ] triggered by Bot. Commit: e4166bb Link to invocation

brnguyen2 · 2026-05-20T21:46:21Z

/bot kill

brnguyen2 · 2026-05-20T21:46:32Z

/bot run --disable-fail-fast --stage-list "DGX_H200-8_GPUs-PyTorch-Post-Merge-1"

tensorrt-cicd · 2026-05-20T21:52:02Z

PR_Github #49493 [ run ] triggered by Bot. Commit: 690a201 Link to invocation

tensorrt-cicd · 2026-05-20T21:52:31Z

PR_Github #49494 [ kill ] triggered by Bot. Commit: 690a201 Link to invocation

tensorrt-cicd · 2026-05-20T21:52:33Z

PR_Github #49493 [ run ] completed with state ABORTED. Commit: 690a201

Link to invocation

tensorrt-cicd · 2026-05-20T21:52:56Z

PR_Github #49487 [ run ] completed with state ABORTED. Commit: e4166bb

Link to invocation

tensorrt-cicd · 2026-05-20T21:53:04Z

PR_Github #49494 [ kill ] completed with state SUCCESS. Commit: 690a201
Successfully killed previous jobs for commit 690a201

Link to invocation

brnguyen2 · 2026-05-20T22:00:04Z

/bot run --disable-fail-fast --stage-list "DGX_H200-8_GPUs-PyTorch-Post-Merge-1"

tensorrt-cicd · 2026-05-20T22:05:46Z

PR_Github #49495 [ run ] triggered by Bot. Commit: 690a201 Link to invocation

brnguyen2 · 2026-05-21T00:18:54Z

Verified that the targeted rerun reached the newly added test and it passed:

DGX_H200-8_GPUs-PyTorch-Post-Merge-1/disaggregated/test_disaggregated.py::test_disaggregated_qwen3_32b_fp8[Qwen3/Qwen3-32B-FP8]

The selected test run completed successfully with this pytest summary: 16 passed, 12 skipped, 17175 deselected.

tensorrt-cicd · 2026-05-21T00:26:23Z

PR_Github #49495 [ run ] completed with state SUCCESS. Commit: 690a201
/LLM/main/L0_MergeRequest_PR pipeline #39133 (Partly Tested) completed with status: 'SUCCESS'

CI Report

Link to invocation

brnguyen2 · 2026-05-22T11:57:28Z

/bot run --disable-fail-fast

tensorrt-cicd · 2026-05-22T12:02:51Z

PR_Github #49935 [ run ] triggered by Bot. Commit: 02a618a Link to invocation

tensorrt-cicd · 2026-05-22T19:14:38Z

PR_Github #49935 [ run ] completed with state SUCCESS. Commit: 02a618a
/LLM/main/L0_MergeRequest_PR pipeline #39508 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

Please check the failed tests and fix your PR
If you cannot view the failures, ask the CI triggerer to share details
Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

Link to invocation

brnguyen2 · 2026-06-08T21:53:29Z

/bot run

tensorrt-cicd · 2026-06-08T21:59:41Z

PR_Github #52863 [ run ] triggered by Bot. Commit: 6f5e8c2 Link to invocation

tensorrt-cicd · 2026-06-09T00:55:22Z

PR_Github #52863 [ run ] completed with state SUCCESS. Commit: 6f5e8c2
/LLM/main/L0_MergeRequest_PR pipeline #42115 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

Please check the failed tests and fix your PR
If you cannot view the failures, ask the CI triggerer to share details
Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

Link to invocation

brnguyen2 · 2026-06-09T21:27:04Z

/bot run --disable-fail-fast

brnguyen2 · 2026-06-09T21:47:11Z

/bot run

brnguyen2 · 2026-06-09T21:52:09Z

/bot kill

tensorrt-cicd · 2026-06-09T21:53:41Z

PR_Github #53152 [ run ] triggered by Bot. Commit: 50561e0 Link to invocation

brnguyen2 · 2026-06-09T21:55:22Z

/bot run --disable-fail-fast

tensorrt-cicd · 2026-06-09T21:58:15Z

PR_Github #53154 [ kill ] triggered by Bot. Commit: 50561e0 Link to invocation

tensorrt-cicd · 2026-06-09T21:59:20Z

PR_Github #53152 [ run ] completed with state ABORTED. Commit: 50561e0

Link to invocation

tensorrt-cicd · 2026-06-09T21:59:29Z

PR_Github #53154 [ kill ] completed with state SUCCESS. Commit: 50561e0
Successfully killed previous jobs for commit 50561e0

Link to invocation

tensorrt-cicd · 2026-06-09T22:01:31Z

PR_Github #53156 [ run ] triggered by Bot. Commit: 50561e0 Link to invocation

tensorrt-cicd · 2026-06-10T04:47:30Z

PR_Github #53156 [ run ] completed with state FAILURE. Commit: 50561e0
/LLM/main/L0_MergeRequest_PR pipeline #42359 completed with status: 'FAILURE'

CI Report

⚠️ Action Required:

Please check the failed tests and fix your PR
If you cannot view the failures, ask the CI triggerer to share details
Once fixed, request an NVIDIA team member to trigger CI again

CI Agent Failure Analysis

Link to invocation

tburt-nv · 2026-06-11T00:06:18Z

/bot skip --comment "DGX_B200-8_GPUs-PyTorch-2 and RTXPro6000D-PyTorch-1 passed in 42359"

Add a Qwen3-32B FP8 disaggregated serving smoke and stress test that exercises Eagle3 with 4x TP1 context workers and 1x TP4 generation worker on 8 GPUs. The YAML enables FP8 KV cache, chunked prefill, block and partial reuse, cache transfer, and a top-level Eagle3 speculative_config shared by context and generation workers. The draft model is stored as a model-root-relative path and the disagg harness now resolves relative model and speculative_model values through llm_models_root while preserving absolute paths. Wire the smoke test into the H200 L0 list and the full 10k-request stress case into the QA stress list. Add Qwen-specific output substring checks and keep the stress accuracy threshold aligned with the adjacent GPT-OSS stress case. Signed-off-by: Brian Nguyen <brnguyen@nvidia.com>

Signed-off-by: Brian Nguyen <brnguyen@nvidia.com>

…t_bf16_mtp[mtp_on] The test crashes during autotuner warmup with 'NoneType' object has no attribute 'gather_ids' at modeling_speculative.py:1748 when MTP eagle one-model is combined with Qwen3.5-35B-A3B. Pre-existing regression on main introduced by the Qwen3.5 VL MoE landing (96a4a09); unrelated to this PR's changes. Tracked in https://nvbugs/6206179. Signed-off-by: Brian Nguyen <brnguyen@nvidia.com>

tburt-nv · 2026-06-11T23:21:59Z

/bot skip --comment "changes are identical"

tensorrt-cicd · 2026-06-11T23:27:45Z

PR_Github #53710 [ skip ] triggered by Bot. Commit: 0bedcb2 Link to invocation

tensorrt-cicd · 2026-06-11T23:34:44Z

PR_Github #53710 [ skip ] completed with state SUCCESS. Commit: 0bedcb2
Skipping testing for commit 0bedcb2

Link to invocation

github-actions Bot assigned brnguyen2 May 18, 2026

brnguyen2 force-pushed the brnguyen/qwen3-32b-fp8-disagg-stress branch from 181a22d to ce5f6a0 Compare May 19, 2026 13:07

brnguyen2 force-pushed the brnguyen/qwen3-32b-fp8-disagg-stress branch 5 times, most recently from c7357ef to e4166bb Compare May 20, 2026 18:55

brnguyen2 force-pushed the brnguyen/qwen3-32b-fp8-disagg-stress branch from e4166bb to 690a201 Compare May 20, 2026 21:10

brnguyen2 force-pushed the brnguyen/qwen3-32b-fp8-disagg-stress branch from 690a201 to 2c22fef Compare May 21, 2026 00:22

brnguyen2 marked this pull request as ready for review May 21, 2026 00:28

brnguyen2 requested a review from a team as a code owner May 21, 2026 00:28

brnguyen2 force-pushed the brnguyen/qwen3-32b-fp8-disagg-stress branch from 02a618a to 6f5e8c2 Compare June 8, 2026 21:52

brnguyen2 force-pushed the brnguyen/qwen3-32b-fp8-disagg-stress branch from 6f5e8c2 to 50561e0 Compare June 9, 2026 21:45

brnguyen2 added 4 commits June 12, 2026 06:57

[TRTLLM-12154][test] Address disagg helper naming nit

392fd4b

Signed-off-by: Brian Nguyen <brnguyen@nvidia.com>

[TRTLLM-12154][test] Move model path helper to common

0c22345

Signed-off-by: Brian Nguyen <brnguyen@nvidia.com>

brnguyen2 force-pushed the brnguyen/qwen3-32b-fp8-disagg-stress branch from 50561e0 to 0bedcb2 Compare June 11, 2026 21:57

tburt-nv merged commit ccc0708 into NVIDIA:main Jun 11, 2026
7 checks passed

This was referenced Jun 13, 2026

[https://nvbugs/6281014][fix] fix the repeated cute.compile and simpilify the test #15331

Merged

[None][test] add GLM nvfp4 stress test #15437

Open

Uh oh!

Conversation

brnguyen2 commented May 18, 2026 • edited by coderabbitai Bot Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Summary

Test plan

Summary by CodeRabbit

Release Notes

Uh oh!

brnguyen2 commented May 18, 2026

Uh oh!

brnguyen2 commented May 19, 2026

Uh oh!

brnguyen2 commented May 19, 2026

Uh oh!

github-actions Bot commented May 19, 2026

GitHub Bot Help

kill

skip

reuse-pipeline

Uh oh!

tensorrt-cicd commented May 19, 2026

Uh oh!

tensorrt-cicd commented May 19, 2026

Uh oh!

brnguyen2 commented May 20, 2026

Uh oh!

tensorrt-cicd commented May 20, 2026

Uh oh!

brnguyen2 commented May 20, 2026

Uh oh!

brnguyen2 commented May 20, 2026

Uh oh!

tensorrt-cicd commented May 20, 2026

Uh oh!

tensorrt-cicd commented May 20, 2026

Uh oh!

tensorrt-cicd commented May 20, 2026

Uh oh!

tensorrt-cicd commented May 20, 2026

Uh oh!

tensorrt-cicd commented May 20, 2026

Uh oh!

brnguyen2 commented May 20, 2026

Uh oh!

tensorrt-cicd commented May 20, 2026

Uh oh!

brnguyen2 commented May 21, 2026

Uh oh!

tensorrt-cicd commented May 21, 2026

Uh oh!

brnguyen2 commented May 22, 2026

Uh oh!

tensorrt-cicd commented May 22, 2026

Uh oh!

tensorrt-cicd commented May 22, 2026

Uh oh!

brnguyen2 commented Jun 8, 2026

Uh oh!

tensorrt-cicd commented Jun 8, 2026

Uh oh!

tensorrt-cicd commented Jun 9, 2026

Uh oh!

brnguyen2 commented Jun 9, 2026

Uh oh!

brnguyen2 commented Jun 9, 2026

Uh oh!

brnguyen2 commented Jun 9, 2026

Uh oh!

tensorrt-cicd commented Jun 9, 2026

Uh oh!

brnguyen2 commented Jun 9, 2026

Uh oh!

tensorrt-cicd commented Jun 9, 2026

Uh oh!

tensorrt-cicd commented Jun 9, 2026

Uh oh!

tensorrt-cicd commented Jun 9, 2026

Uh oh!

tensorrt-cicd commented Jun 9, 2026

brnguyen2 commented May 18, 2026 •

edited by coderabbitai Bot

Loading