youmuliu/stgsharp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Find solution to fma, change some type define macros

Browse Source
This commit is contained in:
Youmu Liu
2026-06-03 18:06:37 +08:00
parent 9f3fc3b345
commit 6c38bcfade
10 changed files with 444 additions and 439 deletions
Download Patch File Download Diff File Expand all files Collapse all files
StgSharp.Native/sn-src/vector_dot.c
+16 -16
View File
@@ -6,12 +6,12 @@ static const int avxdot_indices[] = { 0, 4, 1, 5, 2, 3, 6, 7 };
INTERNAL void FORCEINLINE SN_DECL dot_41_sse(MAT_KERNEL(float) const *transpose,
__m128 const *vector, __m128 *ans)
{
*ans = _mm_dp_ps(transpose->f32_x[0], *vector, 0B11110001);
*ans = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[1], *vector, 0B11110001),
*ans = _mm_dp_ps(transpose->x[0], *vector, 0B11110001);
*ans = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[1], *vector, 0B11110001),
SSE_INSERT_SIMPLE(1, 1));
*ans = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[2], *vector, 0B11110001),
*ans = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[2], *vector, 0B11110001),
SSE_INSERT_SIMPLE(1, 3));
*ans = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[3], *vector, 0B11110001),
*ans = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[3], *vector, 0B11110001),
SSE_INSERT_SIMPLE(1, 4));
}
@@ -19,8 +19,8 @@ INTERNAL void SN_DECL dot_41_avx(MAT_KERNEL(float) const *transpose, __m128 cons
__m128 *ans)
{
__m256 _double = _mm256_set_m128(vector[0], vector[0]);
__m256 tmp = _mm256_dp_ps(transpose->f32_y[0], _double, 0B11110001);
tmp = _mm256_blend_ps(tmp, _mm256_dp_ps(transpose->f32_y[0], _double, 0B11110010),
__m256 tmp = _mm256_dp_ps(transpose->y[0], _double, 0B11110001);
tmp = _mm256_blend_ps(tmp, _mm256_dp_ps(transpose->y[0], _double, 0B11110010),
0B00100010);
*ans = _mm256_castps256_ps128(
_mm256_permutevar8x32_ps(tmp, _mm256_loadu_epi32(avxdot_indices)));
@@ -29,34 +29,34 @@ INTERNAL void SN_DECL dot_41_avx(MAT_KERNEL(float) const *transpose, __m128 cons
INTERNAL void SN_DECL dot_42_sse(MAT_KERNEL(float) const *transpose, __m128 const *vector,
__m128 *ans)
{
ans[0] = _mm_dp_ps(transpose->f32_x[0], vector[0], 0B11110001);
ans[0] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[1], vector[0], 0B11110001),
ans[0] = _mm_dp_ps(transpose->x[0], vector[0], 0B11110001);
ans[0] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[1], vector[0], 0B11110001),
SSE_INSERT_SIMPLE(1, 2));
ans[0] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[2], vector[0], 0B11110001),
ans[0] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[2], vector[0], 0B11110001),
SSE_INSERT_SIMPLE(1, 3));
ans[0] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[3], vector[0], 0B11110001),
ans[0] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[3], vector[0], 0B11110001),
SSE_INSERT_SIMPLE(1, 4));
ans[1] = _mm_dp_ps(transpose->f32_x[0], vector[1], 0B11110001);
ans[1] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[1], vector[1], 0B11110001),
ans[1] = _mm_dp_ps(transpose->x[0], vector[1], 0B11110001);
ans[1] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[1], vector[1], 0B11110001),
SSE_INSERT_SIMPLE(1, 2));
ans[1] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[2], vector[1], 0B11110001),
ans[1] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[2], vector[1], 0B11110001),
SSE_INSERT_SIMPLE(1, 3));
ans[1] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->f32_x[3], vector[1], 0B11110001),
ans[1] = _mm_insert_ps(*ans, _mm_dp_ps(transpose->x[3], vector[1], 0B11110001),
SSE_INSERT_SIMPLE(1, 4));
}
INTERNAL void SN_DECL dot_42_avx(MAT_KERNEL(float) const *transpose, __m128 const *vector,
__m128 *ans)
{
__m256 temp = transpose->f32_y[0];
__m256 temp = transpose->y[0];
__m256 vector_stream = _mm256_set_m128(vector[1], vector[0]);
__m256 result = _mm256_dp_ps(temp, vector_stream, 0B11110001);
temp = _mm256_permute2f128_ps(temp, temp, 0B00000001);
result = _mm256_blend_ps(result, _mm256_dp_ps(temp, vector_stream, 0B11110010), 0B00100010);
temp = transpose->f32_y[1];
temp = transpose->y[1];
result = _mm256_blend_ps(result, _mm256_dp_ps(temp, vector_stream, 0B11110100), 0B01000100);
temp = _mm256_permute2f128_ps(temp, temp, 0B00000001);
result = _mm256_blend_ps(result, _mm256_dp_ps(temp, vector_stream, 0B11111000), 0B10001000);