Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[CPU][ARM] Fixed cvt_copy fast path for mha_single_token_kernel #28265

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
+70 −29
Open

[CPU][ARM] Fixed cvt_copy fast path for mha_single_token_kernel #28265

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5c5c129
[CPU][ARM] Fixed cvt_copy fast path for mha_single_token_kernel
dmitry-gorokhov Jan 3, 2025
c60cd0c
fixed codestyle
dmitry-gorokhov Jan 3, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
78 changes: 49 additions & 29 deletions src/plugins/intel_cpu/src/nodes/kernels/scaled_attn/mha_single_token.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -62,31 +62,50 @@ void cvt_copy(TA* dst, TB* src, size_t n) {
auto vb = mm256_uni_loadu_ps(src + i);
mm256_uni_storeu_ps(dst + i, vb);
}
#elif defined(OPENVINO_ARCH_ARM64)
#endif
for (; i < n; i++) {
dst[i] = src[i];
}
}

#if defined(OPENVINO_ARCH_ARM64)
# if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)
if (std::is_same<TA, ov::float16>::value && std::is_same<TB, ov::float16>::value) {
# if defined(HAVE_SVE)
size_t inc = vec_len_f16_sve();
svbool_t pg = svptrue_b16();
template <>
void cvt_copy(ov::float16* dst, ov::float16* src, size_t n) {
size_t i = 0;
size_t inc = vec_len_f16_sve();
svbool_t pg = svptrue_b16();

while (i < n) {
if (n - i < vec_len_f16_sve()) {
inc = n - i;
pg = svwhilelt_b16(0, static_cast<int>(inc));
}
svfloat16_t b1 = svld1_f16(pg, reinterpret_cast<const float16_t*>(src + i));
svst1_f16(pg, reinterpret_cast<float16_t*>(dst + i), b1);
i += inc;
}
# else
for (; i + vec_len_f16_neon <= n; i += vec_len_f16_neon) {
auto vb1 = vld1q_f16(reinterpret_cast<const float16_t*>(src + i));
vst1q_f16(reinterpret_cast<float16_t*>(dst + i), vb1);
while (i < n) {
if (n - i < vec_len_f16_sve()) {
inc = n - i;
pg = svwhilelt_b16(0, static_cast<int>(inc));
}
# endif
svfloat16_t b1 = svld1_f16(pg, reinterpret_cast<const float16_t*>(src + i));
svst1_f16(pg, reinterpret_cast<float16_t*>(dst + i), b1);
i += inc;
}
# else
# if defined(HAVE_SVE)
}
# else // NEON
template <>
void cvt_copy(ov::float16* dst, ov::float16* src, size_t n) {
size_t i = 0;
for (; i + vec_len_f16_neon <= n; i += vec_len_f16_neon) {
auto vb1 = vld1q_f16(reinterpret_cast<const float16_t*>(src + i));
vst1q_f16(reinterpret_cast<float16_t*>(dst + i), vb1);
}
for (; i < n; i++) {
dst[i] = src[i];
}
}
# endif // defined(HAVE_SVE)
# endif // defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)

# if defined(HAVE_SVE)
template <>
void cvt_copy(float* dst, float* src, size_t n) {
size_t i = 0;
auto _dst = reinterpret_cast<float32_t*>(dst);
size_t inc = vec_len_f32_sve();
svbool_t pg = svptrue_b32();
Expand All @@ -100,20 +119,21 @@ void cvt_copy(TA* dst, TB* src, size_t n) {
svst1_f32(pg, _dst + i, b1);
i += inc;
}
# else
if (std::is_same<TA, float>::value && std::is_same<TB, float>::value) {
for (; i + vec_len_f32_neon <= n; i += vec_len_f32_neon) {
float32x4_t vb1 = __vld1q_f32(src + i);
__vst1q_f32(dst + i, vb1);
}
}
# else // NEON
template <>
void cvt_copy(float* dst, float* src, size_t n) {
size_t i = 0;
for (; i + vec_len_f32_neon <= n; i += vec_len_f32_neon) {
float32x4_t vb1 = __vld1q_f32(src + i);
__vst1q_f32(dst + i, vb1);
}
# endif
# endif
#endif
for (; i < n; i++) {
dst[i] = src[i];
}
}
# endif // defined(HAVE_SVE)
#endif // defined(OPENVINO_ARCH_ARM64)

template <typename T>
static void attn_acc_value(float* out, float weight, T* v, size_t S, float* scale, float* zp) {
Expand Down
7 changes: 7 additions & 0 deletions src/plugins/intel_cpu/tests/functional/custom/subgraph_tests/src/arm/concat_sdp.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,13 @@ const std::vector<std::vector<InputShape>> inputShapes = {
// B, H, L0, S
{{-1, 8, -1, 64}, {{4, 8, 0, 64}, {4, 8, 10, 64}, {4, 8, 11, 64}, {4, 8, 12, 64}, {4, 8, 13, 64}}},
},
// big batch to check cvt_copy fast-path inside mha_single_token_kernel
{
// B, H, L1, S
{{-1, 8, -1, 64}, {{129, 8, 10, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}}},
// B, H, L0, S
{{-1, 8, -1, 64}, {{129, 8, 0, 64}, {129, 8, 10, 64}, {129, 8, 11, 64}, {129, 8, 12, 64}, {129, 8, 13, 64}}},
},
};

INSTANTIATE_TEST_SUITE_P(smoke_ConcatSDPTest,
Expand Down
7 changes: 7 additions & 0 deletions src/plugins/intel_cpu/tests/functional/custom/subgraph_tests/src/common/concat_sdp.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,13 @@ const std::vector<std::vector<InputShape>> inputShapes = {
// B, H, L0, S
{{-1, 8, -1, 64}, {{4, 8, 0, 64}, {4, 8, 10, 64}, {4, 8, 11, 64}, {4, 8, 12, 64}, {4, 8, 13, 64}}},
},
// big batch to check cvt_copy fast-path inside mha_single_token_kernel
{
// B, H, L1, S
{{-1, 8, -1, 64}, {{129, 8, 10, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}}},
// B, H, L0, S
{{-1, 8, -1, 64}, {{129, 8, 0, 64}, {129, 8, 10, 64}, {129, 8, 11, 64}, {129, 8, 12, 64}, {129, 8, 13, 64}}},
},
};

INSTANTIATE_TEST_SUITE_P(smoke_ConcatSDPTest,
Expand Down
7 changes: 7 additions & 0 deletions src/plugins/intel_cpu/tests/functional/custom/subgraph_tests/src/x64/concat_sdp.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,13 @@ const std::vector<std::vector<InputShape>> inputShapes = {
// B, H, L0, S
{{-1, 8, -1, 64}, {{4, 8, 0, 64}, {4, 8, 10, 64}, {4, 8, 11, 64}, {4, 8, 12, 64}, {4, 8, 13, 64}}},
},
// big batch to check cvt_copy fast-path inside mha_single_token_kernel
{
// B, H, L1, S
{{-1, 8, -1, 64}, {{129, 8, 10, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}, {129, 8, 1, 64}}},
// B, H, L0, S
{{-1, 8, -1, 64}, {{129, 8, 0, 64}, {129, 8, 10, 64}, {129, 8, 11, 64}, {129, 8, 12, 64}, {129, 8, 13, 64}}},
},
};

INSTANTIATE_TEST_SUITE_P(smoke_ConcatSDPTest,
Expand Down
Loading