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[CUDA] Support FP8 (E4M3) KV Cache for Group Query Attention #10464

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[CUDA] Support FP8 (E4M3) KV Cache for Group Query Attention

[CUDA] Support FP8 (E4M3) KV Cache for Group Query Attention #10464

Triggered via pull request February 14, 2026 04:12
@tianleiwutianleiwu
synchronize #27321
tlwu/20260211/gqa_fp8_kv_cache
Status Success
Total duration 2h 6m 33s
Artifacts –

windows_webgpu.yml

on: pull_request
webgpu_external_dawn_build_x64_RelWithDebInfo
49m 27s
webgpu_external_dawn_build_x64_RelWithDebInfo
webgpu_minimal_build_edge_build_x64_RelWithDebInfo
41m 56s
webgpu_minimal_build_edge_build_x64_RelWithDebInfo
Matrix: webgpu_build_x64_RelWithDebInfo
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54 warnings
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L220
'=': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L147
'initializing': conversion from 'uint64_t' to 'int', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L119
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L100
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L98
'argument': conversion from 'uint64_t' to 'int32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1939
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1472
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1404
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1241
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_minimal_build_edge_build_x64_RelWithDebInfo: RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1235
'initializing': conversion from 'uint64_t' to 'int', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static)
Failed to save: "C:\Program failed with error: The process 'C:\Program Files\Git\usr\bin\tar.exe' failed with exit code 2
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L220
'=': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L147
'initializing': conversion from 'uint64_t' to 'int', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L119
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L100
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L98
'argument': conversion from 'uint64_t' to 'int32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1939
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1472
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1404
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1241
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, static): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1235
'initializing': conversion from 'uint64_t' to 'int', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic)
Failed to save: "C:\Program failed with error: The process 'C:\Program Files\Git\usr\bin\tar.exe' failed with exit code 2
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L147
'initializing': conversion from 'uint64_t' to 'int', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L119
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L100
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set_inl.h#L98
'argument': conversion from 'uint64_t' to 'int32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1939
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1472
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1404
'argument': conversion from 'size_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1241
'argument': conversion from 'uint64_t' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/extension_set.cc#L1235
'initializing': conversion from 'uint64_t' to 'int', possible loss of data
webgpu_build_x64_RelWithDebInfo (novcpkg, dynamic): RelWithDebInfo/_deps/protobuf-src/src/google/protobuf/generated_enum_util.cc#L78
'return': conversion from '__int64' to 'int', possible loss of data
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic)
Failed to save: "C:\Program failed with error: The process 'C:\Program Files\Git\usr\bin\tar.exe' failed with exit code 2
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): RelWithDebInfo/_deps/dawn-src/src/tint/utils/system/executable_path_windows.cc#L41
'argument': conversion from 'size_t' to 'DWORD', possible loss of data
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): RelWithDebInfo/_deps/dawn-src/src/dawn/common/GPUInfo.cpp#L64
'return': conversion from 'unsigned __int64' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): RelWithDebInfo/_deps/dawn-src/src/dawn/common/Math.cpp#L107
'return': conversion from 'double' to 'float', possible loss of data
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): RelWithDebInfo/_deps/dawn-build/gen/src/dawn/common/GPUInfo_autogen.cpp#L363
switch statement contains no 'case' or 'default' labels
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1234
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1227
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1220
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1213
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1206
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, dynamic): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1199
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, static)
Failed to save: "C:\Program failed with error: The process 'C:\Program Files\Git\usr\bin\tar.exe' failed with exit code 2
webgpu_build_x64_RelWithDebInfo (vcpkg, static): RelWithDebInfo/_deps/dawn-build/gen/src/dawn/common/GPUInfo_autogen.cpp#L363
switch statement contains no 'case' or 'default' labels
webgpu_build_x64_RelWithDebInfo (vcpkg, static): RelWithDebInfo/_deps/dawn-src/src/dawn/common/RefCounted.cpp#L70
'initializing': conversion from 'unsigned __int64' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (vcpkg, static): RelWithDebInfo/_deps/dawn-src/src/dawn/common/Math.cpp#L107
'return': conversion from 'double' to 'float', possible loss of data
webgpu_build_x64_RelWithDebInfo (vcpkg, static): RelWithDebInfo/_deps/dawn-src/src/dawn/common/GPUInfo.cpp#L64
'return': conversion from 'unsigned __int64' to 'uint32_t', possible loss of data
webgpu_build_x64_RelWithDebInfo (vcpkg, static): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1234
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, static): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1227
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, static): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1220
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, static): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1213
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, static): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1206
epilog offset from end of function exceeds 4095
webgpu_build_x64_RelWithDebInfo (vcpkg, static): onnxruntime/core/mlas/lib/amd64/QgemmU8X8KernelAvx2.asm#L1199
epilog offset from end of function exceeds 4095