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[None][fix] Report context-length-exceeded with OpenAI-style message and error code - #19457
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: Repository: NVIDIA/TensorRT-LLM/.coderabbit.yaml Review profile: CHILL Plan: Enterprise Run ID: 📒 Files selected for processing (1)
Included review availability: Your plan provides up to 12 included reviews per hour; 10 remain after this review. WalkthroughThe change standardizes context-length errors from worker validation through OpenAI-compatible responses. It adds formatting and detection utilities, supports string error codes, preserves HTTP status codes, adds CPU-only tests, and updates usage manifest metadata. ChangesContext-Length Error Handling
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Bug fix Suggested reviewers: 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 15.38% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 13 functions across 5 files. (1 skipped: 1 unsupported.) ✨ Finishing Touches 💡 1🛠️ Fix failing CI checks 💡
🧪 Generate unit tests (beta)
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- 🪄 Fix CodeRabbit comments on this PR
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only still-valid issues, skip the rest with a brief reason, keep changes
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Inline comments:
In `@tensorrt_llm/executor/base_worker.py`:
- Around line 471-473: Extend CPU-only coverage for _enqueue_request with
cp_size greater than one and a prompt exceeding max_seq_len * cp_size; assert it
raises ValueError containing the standardized context-length message with the
multiplied capacity and full prompt-token length.
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📒 Files selected for processing (5)
tensorrt_llm/executor/base_worker.pytensorrt_llm/executor/utils.pytensorrt_llm/serve/openai_protocol.pytensorrt_llm/serve/openai_server.pytests/unittest/llmapi/apps/test_context_length_error.py
Included review availability: Your plan provides up to 12 included reviews per hour; 8 remain after this review.
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Note on the test waive in this PR CI here is blocked by a pre-existing failure on
The test(s) are waived in this PR so its CI can proceed. Once |
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PR_Github #74722 [ run ] triggered by Bot. Commit: |
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Rebased onto main (clean, no conflicts) and fixed the defect the semantic review flagged: the disaggregated router's _handle_exception collapsed worker errors into HTTPException(detail=message), so the machine-readable code="context_length_exceeded" never survived the disagg route.
Local run: test_context_length_error.py 8 passed; test_anthropic_routes.py -k handle_exception 3 passed. |
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PR_Github #75718 [ run ] triggered by Bot. Commit: |
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PR_Github #75696 [ run ] completed with state |
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PR_Github #75718 [ run ] completed with state
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/bot run --disable-fail-fast |
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PR_Github #75737 [ run ] triggered by Bot. Commit: |
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Evaluate behavioral incompatibilities involving the supplied PR changes and the Verify the three full commit IDs and their merge-base. For divergent branches, When head contains target ( First identify changed or removed interfaces and symbols, then search repository Classify findings in prose as cross-branch interactions or PR-local compatibility Use read-only source and Git inspection. Do not modify checked-out files, execute Assess independent findings separately. Uncertainty about one path does not
Write exactly one standalone heading
Then give the verdict, findings or inspected paths, and limitations. For PASS and Copy the supplied identity and commit IDs verbatim. Always include the result Analyze only these fixed revisions in NVIDIA/TensorRT-LLM, not the hosting PR: |
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Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=bdd012579f8941ec188ea1db46ca3f77da0b9de0
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
git remote get-url origin
for r in "$H" "$T" "$B"; do printf 'VERIFY %s ' "$r"; git rev-parse --verify "$r^{commit}"; done
echo COMPUTED_BASE; git merge-base "$H" "$T"
echo HEAD_PATHS; git diff --name-status "$B" "$H"
echo TARGET_PATHS; git diff --name-status "$B" "$T"
echo HEAD_DIFF; git diff -U4 "$B" "$H"
echo TARGET_STAT; git diff --stat "$B" "$T"
echo MERGE_PREVIEW; git merge-tree --trivial-merge "$B" "$H" "$T" | head -180Length of output: 31053 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=bdd012579f8941ec188ea1db46ca3f77da0b9de0
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
ast-grep outline tensorrt_llm/serve/openai_disagg_server.py --match '_handle_exception|_wrap_entry_point|anthropic_messages' --view expanded
echo MERGE_SUMMARY
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^(changed in both|merged|added in both| (result|our|their|base) )|^[+]?<<<<<<<|^[+]?>>>>>>>'
echo TARGET_EXECUTOR_DIFF
git diff -U5 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/hang_detector.py tensorrt_llm/_torch/pyexecutor/py_executor.py tensorrt_llm/llmapi/mpi_session.py tensorrt_llm/usage/schema.py tensorrt_llm/usage/usage_lib.py
for r in "$H" "$T"; do
echo "REFERENCES $r"
git grep -n -E '(_handle_exception\(|_deduce_max_tokens\(|create_error_response\(|context_length_exceeded_message|is_context_length_exceeded_message|ErrorResponse\()' "$r" -- '*.py'
echo "DISAGG $r"
git show "$r:tensorrt_llm/serve/openai_disagg_server.py" | nl -ba | sed -n '180,215p;390,570p'
done
echo HEAD_WORKER
git show "$H:tensorrt_llm/executor/base_worker.py" | nl -ba | sed -n '425,490p;535,575p'Length of output: 81944 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=bdd012579f8941ec188ea1db46ca3f77da0b9de0
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
for r in "$H" "$T"; do
echo "CONSUMERS $r"
git grep -n -E '(error_response\.code|status_code[[:space:]]*=[[:space:]]*[^,]*\.code|["]code["][[:space:]]*\]|\.code[[:space:]]*[!=<>]=|default_max_tokens.*must be greater|splited_prompt_len)' "$r" -- '*.py' | sed -n '1,100p'
echo "CLIENT $r"
git show "$r:tensorrt_llm/serve/openai_client.py" | nl -ba | sed -n '225,246p;385,409p'
done
echo IMPORTS_MODEL_SERVER
git show "$H:tensorrt_llm/executor/utils.py" | nl -ba | sed -n '10,30p;135,180p;212,230p'
git show "$H:tensorrt_llm/serve/openai_protocol.py" | nl -ba | sed -n '14,30p;280,294p'
git show "$H:tensorrt_llm/serve/openai_server.py" | nl -ba | sed -n '1268,1288p;2430,2448p;3216,3235p'
echo TARGET_WORKER
git show "$T:tensorrt_llm/executor/base_worker.py" | nl -ba | sed -n '436,476p;548,555p'
echo TESTS
git show "$H:tests/unittest/llmapi/apps/test_context_length_error.py" | nl -ba | sed -n '110,171p'
git show "$T:tests/unittest/llmapi/apps/test_anthropic_routes.py" | nl -ba | sed -n '500,564p'
git show "$T:tests/unittest/conftest.py" | nl -ba | sed -n '15,75p'
echo CAPACITY_GATES
git grep -n -E '(self.max_seq_len[[:space:]]*=|num_prompt_tokens[[:space:]]*>|max_num_tokens.*prompt|prompt.*max_num_tokens)' "$T" -- tensorrt_llm/executor/base_worker.py tensorrt_llm/llmapi/llm.py
echo TARGET_RECOVERY_RANGES
git show "$T:tensorrt_llm/_torch/pyexecutor/py_executor.py" | nl -ba | sed -n '326,348p'
git show "$T:tensorrt_llm/llmapi/mpi_session.py" | nl -ba | sed -n '945,961p'
echo BASE_TARGET_UNCHANGED_ERROR_PATHS
git diff --exit-code "$B" "$T" -- tensorrt_llm/executor/base_worker.py tensorrt_llm/executor/utils.py tensorrt_llm/serve/openai_server.py tensorrt_llm/serve/openai_disagg_server.py tensorrt_llm/serve/openai_client.py tensorrt_llm/serve/openai_protocol.py tests/unittest/llmapi/apps/test_anthropic_routes.py tests/unittest/conftest.pyLength of output: 41891
SEMANTIC_REVIEW
PASS — no concrete in-scope incompatibility found in the inspected paths. All three full commit IDs resolve. The computed merge-base matches Inspected contracts
Limits: This was read-only source and Git inspection. I did not execute project code, tests, or distributed configurations. I did not establish runtime behavior for every streaming path or external client. PASS does not certify the PR. SEMANTIC_RESULT request_id=6b4871da-97cf-4b75-b025-166400acc9e1 head=e02ab6056f59a549329611b43833a84f4d09d6fd target=bdd012579f8941ec188ea1db46ca3f77da0b9de0 merge_base=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191 verdict=PASS You are interacting with an AI system. |
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PR_Github #75737 [ run ] completed with state
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/bot run |
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PR_Github #75790 [ run ] triggered by Bot. Commit: |
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PR_Github #75790 [ run ] completed with state
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PR_Github #75796 [ run ] triggered by Bot. Commit: |
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Evaluate behavioral incompatibilities involving the supplied PR changes and the Verify the three full commit IDs and their merge-base. For divergent branches, When head contains target ( First identify changed or removed interfaces and symbols, then search repository Classify findings in prose as cross-branch interactions or PR-local compatibility Use read-only source and Git inspection. Do not modify checked-out files, execute Assess independent findings separately. Uncertainty about one path does not
Write exactly one standalone heading
Then give the verdict, findings or inspected paths, and limitations. For PASS and Copy the supplied identity and commit IDs verbatim. Always include the result Analyze only these fixed revisions in NVIDIA/TensorRT-LLM, not the hosting PR: |
|
Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=7fe1dd2ba608461dee55e80b13630fde66d86bfc
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
for r in "$H" "$T" "$B"; do printf 'VERIFY %s ' "$r"; git rev-parse --verify "$r^{commit}"; done
echo COMPUTED_BASE; git merge-base "$H" "$T"
echo HEAD_PATHS; git diff --name-status "$B" "$H"
echo TARGET_PATHS; git diff --name-status "$B" "$T"
echo HEAD_DIFF; git diff -U3 "$B" "$H"
echo TARGET_STAT; git diff --stat "$B" "$T"
echo MERGE_PREVIEW; git merge-tree --trivial-merge "$B" "$H" "$T" | head -160Length of output: 34532 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=7fe1dd2ba608461dee55e80b13630fde66d86bfc
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
echo COMPLETE_MERGE_SUMMARY
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^(changed in both|merged|added in both)|^[+]?<<<<<<<|^[+]?>>>>>>>'
echo OUTLINE
ast-grep outline tensorrt_llm/serve/openai_disagg_server.py --match '_handle_exception|_wrap_entry_point|anthropic_messages' --view expanded
echo FIXED_REFERENCES
for r in "$H" "$T"; do
echo "REV $r"
git grep -n -E '(_handle_exception\(|_deduce_max_tokens\(|context_length_exceeded_message|is_context_length_exceeded_message|CONTEXT_LENGTH_EXCEEDED_CODE|ErrorResponse\()' "$r" -- '*.py' | sed -n '1,110p'
echo CODE_CONSUMERS
git grep -n -E '(error_response\.code|status_code[[:space:]]*=[[:space:]]*[^,]*\.code|\.code[[:space:]]*[!=<>]=|default_max_tokens.*must be greater)' "$r" -- '*.py' | sed -n '1,60p'
done
echo TARGET_EXECUTION_DIFF
git diff -U3 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/py_executor.py tensorrt_llm/_torch/pyexecutor/encoder_executor.py tensorrt_llm/_torch/pyexecutor/hang_detector.py tensorrt_llm/llmapi/mpi_session.py
echo TARGET_MODEL_CONTRACTS
git diff -U0 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/model_engine.py tensorrt_llm/_torch/pyexecutor/engine | grep -E '^(diff --git|@@|[+-].*(def |class |max_seq_len|max_tokens|input_ids|prompt|raise |self\.model|model_call))' | sed -n '1,210p'
echo HEAD_DISAGG
git show "$H:tensorrt_llm/serve/openai_disagg_server.py" | nl -ba | sed -n '183,212p;402,485p;526,585p'Length of output: 53900 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=7fe1dd2ba608461dee55e80b13630fde66d86bfc
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
echo HEAD_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:431:487' 'tensorrt_llm/executor/base_worker.py:548:565' 'tensorrt_llm/executor/utils.py:12:26' 'tensorrt_llm/executor/utils.py:138:175' 'tensorrt_llm/serve/openai_protocol.py:280:292' 'tensorrt_llm/serve/openai_server.py:1268:1288' 'tests/unittest/llmapi/apps/test_context_length_error.py:114:171'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$H:$p" | nl -ba | sed -n "${a},${z}p"
done
echo TARGET_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:430:482' 'tensorrt_llm/serve/openai_client.py:390:408' 'tensorrt_llm/serve/openai_disagg_server.py:432:480' 'tests/unittest/llmapi/apps/_test_openai_prometheus.py:275:315' 'tests/unittest/llmapi/apps/test_anthropic_routes.py:518:560' 'tests/unittest/conftest.py:15:65' 'tensorrt_llm/serve/openai_server.py:2428:2448'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$T:$p" | nl -ba | sed -n "${a},${z}p"
done
echo CAPACITY_BINDINGS
git grep -n -E '(self.max_seq_len[[:space:]]*=|max_num_tokens.*prompt|prompt.*max_num_tokens|num_prompt_tokens[[:space:]]*>)' "$T" -- tensorrt_llm/executor/base_worker.py tensorrt_llm/llmapi/llm.py
echo CREATE_ERROR_CALLERS
git grep -n 'create_error_response(' "$H" -- '*.py' | sed -n '1,85p'
echo TARGET_SHARED_ERROR_PATHS_DIFF
git diff --exit-code "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve tensorrt_llm/llmapi/llm.py tests/integration/test_lists/test-db/l0_cpu.yml tests/unittest/llmapi/apps tests/unittest/conftest.py
echo MODEL_RUNNER_PAIRING
git diff -U2 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/model_engine.py | sed -n '1,210p'
echo HEAD_CPU_LIST
git show "$H:tests/integration/test_lists/test-db/l0_cpu.yml" | nl -ba | sed -n '135,146p'Length of output: 50792
SEMANTIC_REVIEW
PASS — no concrete in-scope incompatibility found in the inspected paths. All three supplied commit IDs resolve. The computed merge-base matches Inspected paths
Limits: This was read-only source and Git inspection. I did not execute project code or tests. I did not verify every streaming configuration, native kernel path, or external client. PASS does not certify the PR. SEMANTIC_RESULT request_id=c55a64c2-b0ea-466e-9a4d-7413742af067 head=e02ab6056f59a549329611b43833a84f4d09d6fd target=7fe1dd2ba608461dee55e80b13630fde66d86bfc merge_base=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191 verdict=PASS You are interacting with an AI system. |
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PR_Github #75796 [ run ] completed with state |
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Evaluate behavioral incompatibilities involving the supplied PR changes and the Verify the three full commit IDs and their merge-base. For divergent branches, When head contains target ( First identify changed or removed interfaces and symbols, then search repository Classify findings in prose as cross-branch interactions or PR-local compatibility Use read-only source and Git inspection. Do not modify checked-out files, execute Assess independent findings separately. Uncertainty about one path does not
Write exactly one standalone heading
Then give the verdict, findings or inspected paths, and limitations. For PASS and Copy the supplied identity and commit IDs verbatim. Always include the result Analyze only these fixed revisions in NVIDIA/TensorRT-LLM, not the hosting PR: |
|
Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=324a51deff2ae04d4210dc1065070bc10795ca46
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
git remote get-url origin
for r in "$H" "$T" "$B"; do printf 'VERIFY %s ' "$r"; git rev-parse --verify "$r^{commit}"; done
echo COMPUTED_BASE; git merge-base "$H" "$T"
echo HEAD_PATHS; git diff --name-status "$B" "$H"
echo TARGET_PATHS; git diff --name-status "$B" "$T"
echo HEAD_DIFF; git diff -U3 "$B" "$H"
echo TARGET_STAT; git diff --stat "$B" "$T"
echo MERGE_PREVIEW
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^(changed in both|merged|added in both| (result|our|their|base) )|^[+]?<<<<<<<|^[+]?>>>>>>>' || :Length of output: 99369 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=324a51deff2ae04d4210dc1065070bc10795ca46
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
ast-grep outline tensorrt_llm/serve/openai_disagg_server.py --match '_handle_exception|_wrap_entry_point|anthropic_messages' --view expanded
echo TARGET_ROUTER_DIFF
git diff -U4 "$B" "$T" -- tensorrt_llm/serve/router.py tensorrt_llm/serve/router_utils.py tests/integration/test_lists/test-db/l0_cpu.yml
echo REFERENCES
for r in "$H" "$T"; do
echo "REV $r"
git grep -n -E '(_handle_exception\(|_deduce_max_tokens\(|context_length_exceeded_message|is_context_length_exceeded_message|CONTEXT_LENGTH_EXCEEDED_CODE|ErrorResponse\()' "$r" -- '*.py'
echo CODE_CONSUMERS
git grep -n -E '(error_response\.code|status_code[[:space:]]*=[[:space:]]*[^,]*\.code|\.code[[:space:]]*[!=<>]=|default_max_tokens.*must be greater)' "$r" -- '*.py' | head -60
done
echo SHARED_ERROR_PATH_DIFF
git diff "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve/openai_server.py tensorrt_llm/serve/openai_disagg_server.py tensorrt_llm/serve/openai_client.py tensorrt_llm/serve/openai_protocol.py tensorrt_llm/llmapi/llm.py tests/unittest/conftest.py tests/unittest/llmapi/apps
echo HEAD_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:431:485' 'tensorrt_llm/executor/base_worker.py:548:566' 'tensorrt_llm/executor/utils.py:12:26' 'tensorrt_llm/executor/utils.py:138:175' 'tensorrt_llm/serve/openai_protocol.py:280:292' 'tensorrt_llm/serve/openai_server.py:1268:1288' 'tensorrt_llm/serve/openai_disagg_server.py:183:212' 'tensorrt_llm/serve/openai_disagg_server.py:402:485' 'tensorrt_llm/serve/openai_disagg_server.py:526:585'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$H:$p" | nl -ba | sed -n "${a},${z}p"
done
echo CPU_MERGE_PREVIEW
git merge-tree --trivial-merge "$B" "$H" "$T" | sed -n '/^changed in both/,+65p'Length of output: 50894 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=324a51deff2ae04d4210dc1065070bc10795ca46
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
echo CREATE_ERROR_CALLERS
git grep -n -A3 -B1 'create_error_response(' "$H" -- '*.py' | head -240
echo TARGET_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:430:479' 'tensorrt_llm/serve/openai_client.py:225:246' 'tensorrt_llm/serve/openai_client.py:390:408' 'tensorrt_llm/serve/openai_disagg_server.py:432:484' 'tests/unittest/llmapi/apps/test_anthropic_routes.py:518:559' 'tests/unittest/llmapi/apps/_test_openai_prometheus.py:287:313' 'tests/unittest/conftest.py:15:69' 'tensorrt_llm/llmapi/llm.py:1578:1607' 'tensorrt_llm/serve/openai_server.py:2428:2441'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$T:$p" | nl -ba | sed -n "${a},${z}p"
done
echo HEAD_TEST_AND_LIST
git show "$H:tests/unittest/llmapi/apps/test_context_length_error.py" | nl -ba | sed -n '114,171p'
git show "$H:tests/integration/test_lists/test-db/l0_cpu.yml" | nl -ba | sed -n '135,148p'
echo TARGET_LIST
git show "$T:tests/integration/test_lists/test-db/l0_cpu.yml" | nl -ba | sed -n '87,105p;138,151p'
echo TARGET_RECOVERY_DIFF
git diff -U3 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/py_executor.py tensorrt_llm/llmapi/mpi_session.py | head -220
echo CAPACITY_ASSIGNMENTS
git grep -n -E '(self.max_seq_len[[:space:]]*=|max_num_tokens.*prompt|prompt.*max_num_tokens)' "$T" -- tensorrt_llm/executor/base_worker.py tensorrt_llm/llmapi/llm.py
echo FIXED_BINDINGS
git show "$H:tensorrt_llm/serve/openai_disagg_server.py" | nl -ba | sed -n '25,39p;60,69p'
echo COMPLETE_PREVIEW_CONFLICTS
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^[+]?<<<<<<<|^[+]?>>>>>>>' || :Length of output: 62258
SEMANTIC_REVIEW
PASS — no concrete in-scope incompatibility found in the inspected paths. All three supplied full commit IDs resolve in Inspected contracts
Limits: This was read-only source and Git inspection. I did not execute project code or tests. I did not verify every streaming configuration, native binary path, or external client. I did not use current PR revisions or CI discussion as evidence. PASS does not certify the PR. SEMANTIC_RESULT request_id=cbb9d9ef-c589-4f76-b570-d803a19939aa head=e02ab6056f59a549329611b43833a84f4d09d6fd target=324a51deff2ae04d4210dc1065070bc10795ca46 merge_base=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191 verdict=PASS You are interacting with an AI system. |
|
Evaluate behavioral incompatibilities involving the supplied PR changes and the Verify the three full commit IDs and their merge-base. For divergent branches, When head contains target ( First identify changed or removed interfaces and symbols, then search repository Classify findings in prose as cross-branch interactions or PR-local compatibility Use read-only source and Git inspection. Do not modify checked-out files, execute Assess independent findings separately. Uncertainty about one path does not
Write exactly one standalone heading
Then give the verdict, findings or inspected paths, and limitations. For PASS and Copy the supplied identity and commit IDs verbatim. Always include the result Analyze only these fixed revisions in NVIDIA/TensorRT-LLM, not the hosting PR: |
|
Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=fc2f8543e039f9736c8ba576b87e1aeee42d34e1
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
git remote get-url origin
for r in "$H" "$T" "$B"; do printf 'VERIFY %s ' "$r"; git rev-parse --verify "$r^{commit}"; done
echo COMPUTED_BASE; git merge-base "$H" "$T"
echo HEAD_PATHS; git diff --name-status "$B" "$H"
echo TARGET_PATHS; git diff --name-status "$B" "$T"
echo HEAD_DIFF; git diff -U3 "$B" "$H"
echo TARGET_RELEVANT_DIFF
git diff -U3 "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve tensorrt_llm/llmapi tensorrt_llm/usage tests/unittest/llmapi/apps tests/integration/test_lists/test-db/l0_cpu.yml
echo MERGE_PREVIEW
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^(changed in both|merged|added in both| (result|our|their|base) )|^[+]?<<<<<<<|^[+]?>>>>>>>' || :Length of output: 163298 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=fc2f8543e039f9736c8ba576b87e1aeee42d34e1
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
ast-grep outline tensorrt_llm/serve/openai_disagg_server.py --match '_handle_exception|_wrap_entry_point|anthropic_messages' --view expanded
echo SHARED_PREVIEW
git merge-tree --trivial-merge "$B" "$H" "$T" | awk '/^changed in both/{show=1} /^(merged|removed in remote|added in remote)/{show=0} show'
echo REFERENCES
for r in "$H" "$T"; do
echo "REV $r"
git grep -n -E '(_handle_exception\(|_deduce_max_tokens\(|context_length_exceeded_message|is_context_length_exceeded_message|CONTEXT_LENGTH_EXCEEDED_CODE|ErrorResponse\(|_apply_kimi_chat_extensions\(|apply_model_chat_extensions\(|structured_output_format_for\()' "$r" -- '*.py' | head -100
echo CODE_CONSUMERS
git grep -n -E '(error_response\.code|status_code[[:space:]]*=[[:space:]]*[^,]*\.code|\.code[[:space:]]*[!=<>]=|default_max_tokens.*must be greater)' "$r" -- '*.py' | head -35
done
echo HEAD_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:431:487' 'tensorrt_llm/executor/base_worker.py:548:565' 'tensorrt_llm/executor/utils.py:12:26' 'tensorrt_llm/executor/utils.py:138:175' 'tensorrt_llm/serve/openai_protocol.py:280:292' 'tensorrt_llm/serve/openai_server.py:1268:1288' 'tensorrt_llm/serve/openai_disagg_server.py:183:212' 'tensorrt_llm/serve/openai_disagg_server.py:402:485' 'tensorrt_llm/serve/openai_disagg_server.py:526:585'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$H:$p" | nl -ba | sed -n "${a},${z}p"
done
echo TARGET_CALLER_LINES
git grep -n -A3 -B2 'create_error_response(' "$T" -- tensorrt_llm/serve/openai_server.py | head -140
echo TARGET_CAPACITY
git show "$T:tensorrt_llm/executor/base_worker.py" | nl -ba | sed -n '430,479p;548,555p'
git show "$T:tensorrt_llm/llmapi/llm.py" | nl -ba | sed -n '1580,1605p'
echo TARGET_RECOVERY
git diff -U2 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/py_executor.py | head -100Length of output: 83251 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=fc2f8543e039f9736c8ba576b87e1aeee42d34e1
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
echo TARGET_SOURCE
for spec in 'tensorrt_llm/serve/openai_client.py:225:245' 'tensorrt_llm/serve/openai_client.py:390:408' 'tensorrt_llm/serve/openai_disagg_server.py:455:483' 'tensorrt_llm/serve/openai_server.py:1090:1105' 'tensorrt_llm/serve/openai_server.py:1842:1855' 'tensorrt_llm/serve/openai_server.py:2254:2263' 'tensorrt_llm/serve/openai_protocol.py:280:292' 'tensorrt_llm/serve/serving_extensions.py:64:117' 'tests/unittest/conftest.py:15:65' 'tests/unittest/llmapi/apps/_test_openai_prometheus.py:286:311'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$T:$p" | nl -ba | sed -n "${a},${z}p"
done
echo HEAD_TEST
git show "$H:tests/unittest/llmapi/apps/test_context_length_error.py" | nl -ba | sed -n '114,171p'
echo TARGET_EXTENSION_IMPORTS
git show "$T:tensorrt_llm/serve/openai_server.py" | nl -ba | sed -n '86,106p;122,132p'
git show "$T:tensorrt_llm/serve/extensions/kimi_k3.py" | nl -ba | sed -n '23,35p;120,142p'
echo FIXED_ERROR_CALLS
for r in "$H" "$T"; do
echo "$r"
git grep -n 'create_error_response(' "$r" -- '*.py'
done
echo BASE_TARGET_ERROR_PATH_DIFF
git diff --stat "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve/openai_disagg_server.py tensorrt_llm/serve/openai_client.py tensorrt_llm/llmapi/llm.py tests/unittest/conftest.py tests/unittest/llmapi/apps/test_anthropic_routes.py
echo MERGE_CONFLICT_COUNT
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -c -E '^[+]?<<<<<<<|^[+]?>>>>>>>' || :
echo LIST_CITATIONS
git show "$H:tests/integration/test_lists/test-db/l0_cpu.yml" | nl -ba | sed -n '139,147p'
git show "$T:tests/integration/test_lists/test-db/l0_cpu.yml" | nl -ba | sed -n '157,166p'Length of output: 42967
SEMANTIC_REVIEW
PASS — no concrete in-scope incompatibility found in the inspected paths. All three supplied full commit IDs resolve in Inspected contracts:
Limits: This was read-only source and Git inspection. I did not execute project code or tests. I did not verify every streaming configuration, native binary path, or external client. I used only the fixed revisions as evidence. PASS does not certify the PR. SEMANTIC_RESULT request_id=a09c7a39-7576-4d6f-8ac3-3999af3d3c0c head=e02ab6056f59a549329611b43833a84f4d09d6fd target=fc2f8543e039f9736c8ba576b87e1aeee42d34e1 merge_base=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191 verdict=PASS You are interacting with an AI system. |
|
Evaluate behavioral incompatibilities involving the supplied PR changes and the Verify the three full commit IDs and their merge-base. For divergent branches, When head contains target ( First identify changed or removed interfaces and symbols, then search repository Classify findings in prose as cross-branch interactions or PR-local compatibility Use read-only source and Git inspection. Do not modify checked-out files, execute Assess independent findings separately. Uncertainty about one path does not
Write exactly one standalone heading
Then give the verdict, findings or inspected paths, and limitations. For PASS and Copy the supplied identity and commit IDs verbatim. Always include the result Analyze only these fixed revisions in NVIDIA/TensorRT-LLM, not the hosting PR: |
|
Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=0d3bbd257d353f4ab21c108285df8b2758e6ffd5
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
git remote get-url origin
for r in "$H" "$T" "$B"; do printf 'VERIFY %s ' "$r"; git rev-parse --verify "$r^{commit}"; done
echo COMPUTED_BASE; git merge-base "$H" "$T"
echo HEAD_PATHS; git diff --name-status "$B" "$H"
echo TARGET_PATHS; git diff --name-status "$B" "$T"
echo HEAD_DIFF; git diff -U3 "$B" "$H"
echo TARGET_RELEVANT_STAT
git diff --stat "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve tensorrt_llm/llmapi tensorrt_llm/usage tests/unittest/llmapi/apps tests/integration/test_lists/test-db/l0_cpu.yml
echo MERGE_SUMMARY
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^(changed in both|merged|added in both| (result|our|their|base) )|^[+]?<<<<<<<|^[+]?>>>>>>>' || :Length of output: 112324 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=0d3bbd257d353f4ab21c108285df8b2758e6ffd5
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
ast-grep outline tensorrt_llm/serve/openai_disagg_server.py --match '_handle_exception|_wrap_entry_point|anthropic_messages' --view expanded
echo SHARED_PREVIEW
git merge-tree --trivial-merge "$B" "$H" "$T" | awk '/^changed in both/{show=1} /^(merged|removed in remote|added in remote)/{show=0} show'
echo TARGET_CONTRACT_DIFF
git diff -U3 "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve/openai_protocol.py tensorrt_llm/serve/openai_server.py tensorrt_llm/serve/router.py tensorrt_llm/serve/router_utils.py tensorrt_llm/llmapi/llm_args.py
echo FIXED_REFERENCES
for r in "$H" "$T"; do
echo "REV $r"
git grep -n -E '(_handle_exception\(|_deduce_max_tokens\(|context_length_exceeded_message|is_context_length_exceeded_message|CONTEXT_LENGTH_EXCEEDED_CODE|ErrorResponse\()' "$r" -- '*.py'
echo CODE_CONSUMERS
git grep -n -E '(error_response\.code|status_code[[:space:]]*=[[:space:]]*[^,]*\.code|\.code[[:space:]]*[!=<>]=|default_max_tokens.*must be greater)' "$r" -- '*.py' || :
done
echo HEAD_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:431:487' 'tensorrt_llm/executor/base_worker.py:548:566' 'tensorrt_llm/executor/utils.py:138:175' 'tensorrt_llm/serve/openai_disagg_server.py:183:212' 'tensorrt_llm/serve/openai_disagg_server.py:402:485' 'tensorrt_llm/serve/openai_disagg_server.py:526:585'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$H:$p" | nl -ba | sed -n "${a},${z}p"
doneLength of output: 78898 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=0d3bbd257d353f4ab21c108285df8b2758e6ffd5
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
echo TARGET_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:382:473' 'tensorrt_llm/executor/request.py:105:145' 'tensorrt_llm/executor/request.py:205:242' 'tensorrt_llm/serve/openai_client.py:225:246' 'tensorrt_llm/serve/openai_client.py:390:408' 'tensorrt_llm/serve/openai_disagg_server.py:465:481' 'tensorrt_llm/serve/openai_server.py:1090:1105' 'tensorrt_llm/serve/openai_server.py:1842:1853' 'tensorrt_llm/serve/serving_extensions.py:14:117' 'tensorrt_llm/serve/extensions/__init__.py:12:40' 'tensorrt_llm/serve/extensions/kimi_k3.py:14:35' 'tests/unittest/llmapi/apps/_test_openai_prometheus.py:282:312' 'tests/unittest/conftest.py:15:67'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$T:$p" | nl -ba | sed -n "${a},${z}p"
done
echo HEAD_MODEL_SERVER_IMPORTS
git show "$H:tensorrt_llm/serve/openai_protocol.py" | nl -ba | sed -n '283,291p'
git show "$H:tensorrt_llm/serve/openai_server.py" | nl -ba | sed -n '40,49p;1271,1287p'
git show "$H:tensorrt_llm/executor/utils.py" | nl -ba | sed -n '12,27p;215,228p'
echo FIXED_CALLERS
for r in "$H" "$T"; do
echo "$r"
git grep -n -A2 -B1 'create_error_response(' "$r" -- '*.py' | head -180
git grep -n -E '(_prompt_token_ids_i32|default_max_tokens|context_length_exceeded)' "$r" -- tensorrt_llm/grpc tests/unittest/grpc || :
done
echo BASE_TARGET_UNCHANGED_PATHS
git diff --stat "$B" "$T" -- tensorrt_llm/executor/base_worker.py tensorrt_llm/executor/utils.py tensorrt_llm/serve/openai_disagg_server.py tensorrt_llm/serve/openai_client.py tensorrt_llm/llmapi/llm.py tests/unittest/conftest.py
echo RECOVERY_DIFF
git diff -U2 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/py_executor.py tensorrt_llm/llmapi/mpi_session.py | head -180
echo ARRAY_TEST
git show "$T:tests/unittest/executor/test_generation_request_array_prompt.py" | nl -ba | sed -n '15,150p'
echo COMPLETE_PREVIEW_CONFLICT_COUNT
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -c -E '^[+]?<<<<<<<|^[+]?>>>>>>>' || :Length of output: 80807
SEMANTIC_REVIEW
PASS — no concrete in-scope incompatibility found in the inspected paths. All three supplied full commit IDs resolve in The completed read-only three-way preview contains no conflict markers. Shared edits in Inspected contracts:
Limits: This was read-only source and Git inspection. I did not execute project code or tests. I did not verify every streaming configuration, native binary path, or external client. I did not use current PR revisions or CI discussion as evidence. PASS does not certify the PR. SEMANTIC_RESULT request_id=c6462476-ce27-4f4e-afa1-e1a29a13cdc0 head=e02ab6056f59a549329611b43833a84f4d09d6fd target=0d3bbd257d353f4ab21c108285df8b2758e6ffd5 merge_base=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191 verdict=PASS You are interacting with an AI system. |
|
Evaluate behavioral incompatibilities involving the supplied PR changes and the Verify the three full commit IDs and their merge-base. For divergent branches, When head contains target ( First identify changed or removed interfaces and symbols, then search repository Classify findings in prose as cross-branch interactions or PR-local compatibility Use read-only source and Git inspection. Do not modify checked-out files, execute Assess independent findings separately. Uncertainty about one path does not
Write exactly one standalone heading
Then give the verdict, findings or inspected paths, and limitations. For PASS and Copy the supplied identity and commit IDs verbatim. Always include the result Analyze only these fixed revisions in NVIDIA/TensorRT-LLM, not the hosting PR: |
|
Tip For best results, initiate chat on the files or code changes. 🧩 Analysis chain🏁 Script executed: #!/bin/bash
set -euo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=ee510fc85d39477e6ef99e79583b64e968317c1c
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
git remote get-url origin
for r in "$H" "$T" "$B"; do printf 'VERIFY %s ' "$r"; git rev-parse --verify "$r^{commit}"; done
echo COMPUTED_BASE; git merge-base "$H" "$T"
echo HEAD_PATHS; git diff --name-status "$B" "$H"
echo TARGET_STAT; git diff --stat "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve tensorrt_llm/llmapi tensorrt_llm/usage tests/unittest/llmapi/apps tests/integration/test_lists/test-db/l0_cpu.yml
echo HEAD_DIFF; git diff -U3 "$B" "$H"
echo TARGET_OTHER_PATHS; git diff --name-only "$B" "$T" | grep -v -E '^(tensorrt_llm/(executor|serve|llmapi|usage)/|tests/unittest/llmapi/apps/)' | head -130
echo SHARED_MERGE_PREVIEW
git merge-tree --trivial-merge "$B" "$H" "$T" | awk '/^changed in both/{show=1} /^(merged|removed in remote|added in remote)/{show=0} show'
echo CONFLICT_MARKERS
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^[+]?<<<<<<<|^[+]?>>>>>>>' || :Length of output: 27378 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=ee510fc85d39477e6ef99e79583b64e968317c1c
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
echo OUTLINE
ast-grep outline tensorrt_llm/serve/openai_disagg_server.py --match '_handle_exception|_wrap_entry_point|anthropic_messages' --view expanded
echo SHARED_MERGE_PREVIEW
git merge-tree --trivial-merge "$B" "$H" "$T" | awk '/^changed in both/{show=1} /^(merged|removed in remote|added in remote)/{show=0} show'
echo CONFLICT_MARKERS
git merge-tree --trivial-merge "$B" "$H" "$T" | grep -E '^[+]?<<<<<<<|^[+]?>>>>>>>' || :
echo TARGET_CONTRACT_DIFF
git diff -U3 "$B" "$T" -- tensorrt_llm/executor tensorrt_llm/serve/openai_protocol.py tensorrt_llm/serve/openai_server.py tensorrt_llm/serve/router.py tensorrt_llm/serve/router_utils.py tensorrt_llm/llmapi/llm_args.py
for r in "$H" "$T"; do
echo "REFERENCES $r"
git grep -n -E '(_handle_exception\(|_deduce_max_tokens\(|context_length_exceeded_message|is_context_length_exceeded_message|CONTEXT_LENGTH_EXCEEDED_CODE|ErrorResponse\()' "$r" -- '*.py'
echo CODE_CONSUMERS
git grep -n -E '(error_response\.code|status_code[[:space:]]*=[[:space:]]*[^,]*\.code|\.code[[:space:]]*[!=<>]=|default_max_tokens.*must be greater)' "$r" -- '*.py' || :
done
echo HEAD_ROUTER
git show "$H:tensorrt_llm/serve/openai_disagg_server.py" | nl -ba | sed -n '183,212p;402,485p;526,585p'
echo TARGET_ERROR_PATH_CHANGES
git diff --stat "$B" "$T" -- tensorrt_llm/serve/openai_disagg_server.py tensorrt_llm/serve/openai_client.py tensorrt_llm/llmapi/llm.py tests/unittest/conftest.pyLength of output: 72783 🏁 Script executed: #!/bin/bash
set -uo pipefail
H=e02ab6056f59a549329611b43833a84f4d09d6fd
T=ee510fc85d39477e6ef99e79583b64e968317c1c
B=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191
echo HEAD_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:431:488' 'tensorrt_llm/executor/base_worker.py:548:566' 'tensorrt_llm/executor/utils.py:12:27' 'tensorrt_llm/executor/utils.py:138:175' 'tensorrt_llm/serve/openai_protocol.py:283:291' 'tensorrt_llm/serve/openai_server.py:1270:1287'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$H:$p" | nl -ba | sed -n "${a},${z}p"
done
echo TARGET_SLICES
for spec in 'tensorrt_llm/executor/base_worker.py:382:396' 'tensorrt_llm/executor/base_worker.py:430:474' 'tensorrt_llm/executor/base_worker.py:548:554' 'tensorrt_llm/executor/request.py:117:139' 'tensorrt_llm/executor/request.py:211:234' 'tensorrt_llm/serve/openai_client.py:225:245' 'tensorrt_llm/serve/openai_client.py:390:408' 'tensorrt_llm/serve/openai_disagg_server.py:467:482' 'tensorrt_llm/serve/openai_server.py:1842:1854' 'tensorrt_llm/serve/serving_extensions.py:14:117' 'tests/unittest/llmapi/apps/_test_openai_prometheus.py:285:312' 'tests/unittest/llmapi/apps/test_anthropic_routes.py:518:559' 'tests/unittest/conftest.py:15:65'; do
IFS=: read -r p a z <<< "$spec"; echo "$p"; git show "$T:$p" | nl -ba | sed -n "${a},${z}p"
done
echo FIXED_CALLERS
for r in "$H" "$T"; do
echo "$r"
git grep -n -A2 -B1 'create_error_response(' "$r" -- '*.py' | sed -n '1,155p'
done
echo TARGET_RECOVERY_DIFF
git diff -U2 "$B" "$T" -- tensorrt_llm/_torch/pyexecutor/py_executor.py tensorrt_llm/llmapi/mpi_session.py | sed -n '1,200p'
echo CAPACITY_GATES
git grep -n -A6 -B3 -E '(self.max_seq_len[[:space:]]*=|num_prompt_tokens > self.args.max_num_tokens)' "$T" -- tensorrt_llm/executor/base_worker.py tensorrt_llm/llmapi/llm.py
echo EXTENSION_BINDINGS
git show "$T:tensorrt_llm/serve/extensions/__init__.py" | nl -ba | sed -n '12,45p'
git show "$T:tensorrt_llm/serve/extensions/kimi_k3.py" | nl -ba | sed -n '14,40p;120,140p'
echo ALL_TARGET_PATHS_COUNT
git diff --name-only "$B" "$T" | wc -lLength of output: 78501
SEMANTIC_REVIEW
PASS — no concrete in-scope incompatibility found in the inspected paths. All three supplied full commit IDs resolve in The completed read-only three-way preview contains no conflict markers. Shared edits in Inspected contracts:
Limits: This was read-only source and Git inspection. I did not execute project code or tests. Coverage focused on the changed error contracts and their surrounding consumers, not all 349 target-changed files. I did not verify every streaming configuration, native binary path, or external client. I did not use current PR revisions or CI discussion as evidence. PASS does not certify the PR. SEMANTIC_RESULT request_id=98ea732c-c3ad-4bbf-899b-b83e36e7176b head=e02ab6056f59a549329611b43833a84f4d09d6fd target=ee510fc85d39477e6ef99e79583b64e968317c1c merge_base=00bdcb6ed7c5a0fccb7e0e5f2f1870fbb22cf191 verdict=PASS You are interacting with an AI system. |
Dev Engineer Review
base_worker.pynow rejects oversized prompts without truncation and reports total context capacity and prompt length.utils.pyadds thecontext_length_exceededcode, message formatter, and wrapped-message detector.openai_protocol.pyaccepts integer HTTP statuses and string machine-readable codes.openai_server.pymaps context-length errors tocontext_length_exceededwhile preserving HTTP status behavior.sparse_attention_config.uses_spcompress. Verify that this field matches the expected manifest schema and capture behavior.QA Engineer Review
test_context_length_error.py.tests/integration/test_lists/test-db/l0_cpu.yml.Per-File QA Perspective
tensorrt_llm/executor/base_worker.py: Verify oversized prompts are rejected without truncation and use the standardized message.tensorrt_llm/executor/utils.py: Verify message formatting and detection for direct and wrapped errors.tensorrt_llm/serve/openai_protocol.py: Verify integer status codes and string machine-readable codes remain valid.tensorrt_llm/serve/openai_server.py: Verify context-length errors usecontext_length_exceeded; unrelated errors preserve their codes and HTTP statuses.tests/unittest/llmapi/apps/test_context_length_error.py: Covers the new error paths and is listed intests/integration/test_lists/test-db/l0_cpu.yml.tests/integration/test_lists/test-db/l0_cpu.yml: Adds the context-length test to the CPU CI test list.tensorrt_llm/usage/llm_args_golden_manifest.json: Verify the newsparse_attention_config.uses_spcompressfield against the expected manifest schema and capture behavior.Description
When a request's prompt exceeds
max_seq_len, the 400 response exposed internal deduction arithmetic and was unactionable:This PR replaces it with OpenAI's wording, which agent frameworks already pattern-match to trigger context compaction:
and attaches the machine-readable code
context_length_exceededto the error payload (ErrorResponse.codenow allows a string; it stays the HTTP status for every other error). The HTTP status (400) and the reject-don't-truncate semantics are unchanged; themax_tokens<=0validation message is untouched.The message is raised in
_deduce_max_tokensand crosses the executor IPC boundary as a plain string (RequestError), so the server detects it by text increate_error_response, the single chokepoint through which the chat, completions, and responses endpoints render request errors.Test Coverage
tests/unittest/llmapi/apps/test_context_length_error.py(CPU-only): the message wording, the detector (exact and wrapped forms, rejection of other errors), and the error envelope with thecontext_length_exceededcode.PR Checklist
Please review the following before submitting your PR:
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PR Follows TRT-LLM CODING GUIDELINES to the best of your knowledge.
Test cases are provided for new code paths (see test instructions)
If PR introduces API changes, an appropriate PR label is added - either
api-compatibleorapi-breaking. Forapi-breaking, includeBREAKINGin the PR title.Any new dependencies have been scanned for license and vulnerabilities
CODEOWNERS updated if ownership changes
Documentation updated as needed
Update tava architecture diagram if there is a significant design change in PR.
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