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[None][test] KV cache manager v2: add V2 + VSWA multi-GPU test coverage #16114

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Merged
eopXD merged 2 commits into from
Jul 10, 2026
Merged

[None][test] KV cache manager v2: add V2 + VSWA multi-GPU test coverage #16114

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8c498b2
[None][test] KV cache manager v2: add V2 + VSWA multi-GPU coverage
eopXD Jul 8, 2026
f06d474
[None][test] Register GPT-OSS eagle3 VSWA V2 test in DGX B200 post-merge
eopXD Jul 8, 2026
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12 changes: 10 additions & 2 deletions tests/integration/defs/accuracy/test_llm_api_pytorch.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5469,7 +5469,9 @@ def test_eagle3_4gpus(self, v2_kv_cache, moe_backend, one_model,
@pytest.mark.skip_less_device(4)
@pytest.mark.parametrize("one_model", [True, False],
ids=["one_model", "two_model"])
def test_eagle3_vswa_reuse_4gpus(self, one_model, mocker):
@pytest.mark.parametrize("v2_kv_cache", [True, False],
ids=["v2_kv_cache", "v1_kv_cache"])
def test_eagle3_vswa_reuse_4gpus(self, v2_kv_cache, one_model, mocker):
MAX_OUTPUT_LEN = 128179
MAX_INPUT_LEN = 32768

Expand All @@ -5480,11 +5482,17 @@ def test_eagle3_vswa_reuse_4gpus(self, one_model, mocker):
mocker.patch.object(GPQADiamond, "MAX_OUTPUT_LEN", MAX_OUTPUT_LEN)
mocker.patch.object(GPQADiamond, "MAX_INPUT_LEN", MAX_INPUT_LEN)

if v2_kv_cache and not one_model:
pytest.skip(
"KVCacheManagerV2 not compatible with two-model overlap scheduling"
)

pytorch_config = dict(cuda_graph_config=CudaGraphConfig())
kv_cache_config = KvCacheConfig(free_gpu_memory_fraction=0.4,
dtype="auto",
enable_block_reuse=True,
max_attention_window=[128, 32768])
max_attention_window=[128, 32768],
use_kv_cache_manager_v2=v2_kv_cache)

eagle_model_dir = f"{llm_models_root()}/gpt_oss/gpt-oss-120b-Eagle3"
draft_len = 3
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4 changes: 3 additions & 1 deletion tests/integration/test_lists/qa/llm_function_core.txt
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Expand Up @@ -500,7 +500,9 @@ accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-trit
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-trtllm-one_model-no_overlap_scheduler]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-trtllm-one_model-overlap_scheduler]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_guided_decoding_4gpus[one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v1_kv_cache-one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v2_kv_cache-one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v1_kv_cache-two_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_w4_1gpu[v1_kv_cache-True-True-cutlass-auto]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_w4_1gpu[v1_kv_cache-True-True-cutlass-fp8]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_w4_1gpu[v1_kv_cache-True-True-triton-auto]
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4 changes: 3 additions & 1 deletion tests/integration/test_lists/qa/llm_function_rtx6k.txt
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Expand Up @@ -103,7 +103,9 @@ accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-trit
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-trtllm-one_model-no_overlap_scheduler]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-trtllm-one_model-overlap_scheduler]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_guided_decoding_4gpus[one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v1_kv_cache-one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v2_kv_cache-one_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v1_kv_cache-two_model]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_w4_1gpu[v1_kv_cache-True-True-cutlass-auto]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_w4_1gpu[v1_kv_cache-True-True-cutlass-fp8]
accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_w4_1gpu[v1_kv_cache-True-True-triton-auto]
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3 changes: 3 additions & 0 deletions tests/integration/test_lists/test-db/l0_dgx_b200.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -327,6 +327,9 @@ l0_dgx_b200:
- accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-trtllm-one_model-no_overlap_scheduler]
- accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v1_kv_cache-cutlass-one_model-no_overlap_scheduler]
- accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_4gpus[v2_kv_cache-cutlass-one_model-no_overlap_scheduler]
- accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v1_kv_cache-one_model]
- accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v2_kv_cache-one_model]
- accuracy/test_llm_api_pytorch.py::TestGPTOSS::test_eagle3_vswa_reuse_4gpus[v1_kv_cache-two_model]
- unittest/_torch/multi_gpu_modeling -k "deepseek"
- accuracy/test_llm_api_pytorch.py::TestLlama3_1_8BInstruct::test_fp8_4gpus[pp4-fp8kv=True-attn_backend=TRTLLM-torch_compile=False]
- accuracy/test_llm_api_pytorch.py::TestDeepSeekV3Lite::test_nvfp4_4gpus[moe_backend=CUTEDSL-mtp_nextn=2-ep4-fp8kv=True-attention_dp=True-cuda_graph=True-overlap_scheduler=True-low_precision_combine=False-torch_compile=False]
Expand Down
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