Add docstrings for LLMServer and related classes and examples #142
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WoosukKwon
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@zhuohan123 Thanks for the awesome work! Only left some minor comments.
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Summary:
Bug : In benchmark_serving.py we use aiohttp's `iter_any()` function for
reading responses from the server.
Sometimes, the data received from this function contains more than one
JSON in it. This leads to a JSON decode error.
Fix : These JSONs essentially contain the generated text and the last of
the JSONs has the entire generated text. The
fix is to identify the last JSON in the response data. The response data
simply puts the JSONs next to each other. We identify occurrences of the
string `{"text":` in the `body` and use the JSON decoder to identify the
last JSON.
Test:
Manual testing
---------
Co-authored-by: Varun Sundar Rabindranath <[email protected]>
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* Fixed single GPU issue without setting up mp. Added toggles for server request batching parameters (vllm-project#114) * Fixed single GPU issue without setting up mp. Added toggles for server request batching parameters * Adding HTTP headers * Add distributed executor backend to benchmark scripts (vllm-project#118) * Add weight padding for moe (vllm-project#119) * add weight padding for moe * enable padding by default * fix linter * fix linter * fix linter * using envs.py * fix linter * [BugFix] Fix navi build after many custom for MI kernels added (vllm-project#116) * fix navi build * Created dummy kernels of unsupported on Navi to avoid function not found crashes at runtime * replacing ifdefs on host code with those on kernels * refactoring code to avoid unsupported call on Navi * syntactic change * import statements fix * moving env variables to envs.py * style fixes * cosmetic changes for isort * remved extra include * moving use_skinny to be member --------- Co-authored-by: lcskrishna <[email protected]> Co-authored-by: maleksan85 <[email protected]> Co-authored-by: Gregory Shtrasberg <[email protected]> * add emtpy_cache() after each padding (vllm-project#120) * [FIX] Gradlib OOM on Navi and sometimes on MI (vllm-project#124) * add memory clean up after every shape and parameter to reduce cache invalidation buffers * small typo * syntax change --------- Co-authored-by: maleksan85 <[email protected]> * save shape when fp8 solution not found (vllm-project#123) Co-authored-by: Gregory Shtrasberg <[email protected]> * Fix unit test for moe by adding padding (vllm-project#128) * fix test_moe * fix linter * Llama3.1 (vllm-project#129) * Add support for a rope extension method (vllm-project#6553) * [BugFix] Fix RoPE error in Llama 3.1 (vllm-project#6693) --------- Co-authored-by: Simon Mo <[email protected]> Co-authored-by: Woosuk Kwon <[email protected]> * chat/completions endpoint (vllm-project#121) * Initial implementation of chat/completions endpoint and its streaming variant * Reusing datatypes from the openai entrypoints * Response role from arg * Added models endpoint and model validation from the request * Optimize custom all reduce (vllm-project#130) * First version * Revert error. While there, add missing finalize. * Use the correct defaults for ROCm. Increase sampling area to capture crossover. * Scope end_sync as well. * Guard only volatile keyword for ifndef USE_ROCM * Document crossover * Add BF16 support to custom PA (vllm-project#133) * tightened atol for custom PA; enable supported head size, block sizes in testing * update num_blocks and num_iters in benchmark PA to realistic settings * move to generic b16 type * bf16 first port * enabled all bf16 tests, set atol for bf16 * enable custom PA for bf16 as well as block size 32 and head size 64 * fix cast to zero in custom PA reduce * py linter fixes * clang format fixes * div round up clang-format --------- Co-authored-by: Charlie Fu <[email protected]> Co-authored-by: Gregory Shtrasberg <[email protected]> * Making check for output match in original types. It saves some memory. (vllm-project#135) Co-authored-by: maleksan85 <[email protected]> * Make CAR ROCm 6.1 compatible. (vllm-project#137) * remove scoping * while there fix a typo * while there remove unused variable * Car revert (vllm-project#140) * Per @iotamudelta suggestion until the deadlocks issue is better understood Revert "Make CAR ROCm 6.1 compatible. (vllm-project#137)" This reverts commit 4d2dda6. * Per @iotamudelta suggestion until the deadlocks issue is better understood Revert "Optimize custom all reduce (vllm-project#130)" This reverts commit 636ff01. * Using the correct datatypes for streaming non-chat completions (vllm-project#134) * Adding UNREACHABLE_CODE macro for non MI300 and MI250 cards (vllm-project#138) * Adding UNREACHABLE_CODE macro * clang format fixes * clang formatting fix * minor updates in syntax * clang format update * clang format fix one more try * clang format one more try * clang format fix one more try --------- Co-authored-by: Aleksandr Malyshev <[email protected]> * gfx90a typo fix (vllm-project#142) Co-authored-by: maleksan85 <[email protected]> * wvsplitk templatized and better tuned for MI300 (vllm-project#132) * improvements to wvSpltK * wvsplt gemm; better handle MI300 and large A[] sizes * lint fix * Adjustments to better handle small weights in TP8. * early-out bug fix * better wave load balancing in wvSplt * add missing skip for wvsplt_big * Bug fix for wvSplt_big in load balancing at M4, lint fix. * [Bugfix] Dockerfile.rocm (vllm-project#141) * Dockerfile.rocm bug fix * naming preference --------- Co-authored-by: Gregory Shtrasberg <[email protected]> * Update test-template.j2 (vllm-project#145) * Adding Triton implementations awq_dequantize and awq_gemm to ROCm (vllm-project#136) * basic support for AWQ added * awq_dequantize implementation in Triton * awq_gemm implementation in Triton * unit tests in tests/kernels/test_awq_triton.py --------- Co-authored-by: Gregory Shtrasberg <[email protected]> Co-authored-by: Matt Wong <[email protected]> Co-authored-by: Charlie Fu <[email protected]> Co-authored-by: Aleksandr Malyshev <[email protected]> Co-authored-by: lcskrishna <[email protected]> Co-authored-by: maleksan85 <[email protected]> Co-authored-by: Simon Mo <[email protected]> Co-authored-by: Woosuk Kwon <[email protected]> Co-authored-by: iotamudelta <[email protected]> Co-authored-by: sanyalington <[email protected]> Co-authored-by: Hashem Hashemi <[email protected]> Co-authored-by: Zachary Streeter <[email protected]> Co-authored-by: omkar kakarparthi <[email protected]> Co-authored-by: rasmith <[email protected]>
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Co-authored-by: maleksan85 <[email protected]>
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Fix #74.