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add simd id and cpu id

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This commit is contained in:
Youmu Liu
2026-01-06 18:04:17 +08:00
parent 88fa653323
commit 3d488abd2e
17 changed files with 372 additions and 615 deletions
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StgSharp.Native/sn-src/m.fma.x86.c
+102 -143
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@@ -9,204 +9,163 @@
// ans = left * right + ans
// right is not transposed
DECLARE_PNL_PROC_LEFT_RIGHT_ANS(float, sse, , fma)
DECLARE_KER_PROC_LEFT_RIGHT_ANS(float, sse, , fma)
{
const __m128 a0 = PANEL_COL_VEC((*left), 0, 0);
const __m128 a1 = PANEL_COL_VEC((*left), 1, 0);
const __m128 a2 = PANEL_COL_VEC((*left), 2, 0);
const __m128 a3 = PANEL_COL_VEC((*left), 3, 0);
const __m128 a0 = _mm_load_ps((float *)&left->f32_x[0]);
const __m128 a1 = _mm_load_ps((float *)&left->f32_x[1]);
const __m128 a2 = _mm_load_ps((float *)&left->f32_x[2]);
const __m128 a3 = _mm_load_ps((float *)&left->f32_x[3]);
__m128 c0 = PANEL_COL_VEC((*ans), 0, 0);
__m128 c1 = PANEL_COL_VEC((*ans), 1, 0);
__m128 c2 = PANEL_COL_VEC((*ans), 2, 0);
__m128 c3 = PANEL_COL_VEC((*ans), 3, 0);
__m128 c0 = _mm_load_ps((float *)&ans->f32_x[0]);
__m128 c1 = _mm_load_ps((float *)&ans->f32_x[1]);
__m128 c2 = _mm_load_ps((float *)&ans->f32_x[2]);
__m128 c3 = _mm_load_ps((float *)&ans->f32_x[3]);
__m128 bcol;
/* Column 0 */
bcol = PANEL_COL_VEC((*right), 0, 0);
bcol = _mm_load_ps((float *)&right->f32_x[0]);
c0 = _mm_add_ps(c0, _mm_mul_ps(a0, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(0))));
c0 = _mm_add_ps(c0, _mm_mul_ps(a1, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(1))));
c0 = _mm_add_ps(c0, _mm_mul_ps(a2, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(2))));
c0 = _mm_add_ps(c0, _mm_mul_ps(a3, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(3))));
/* Column 1 */
bcol = PANEL_COL_VEC((*right), 1, 0);
bcol = _mm_load_ps((float *)&right->f32_x[1]);
c1 = _mm_add_ps(c1, _mm_mul_ps(a0, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(0))));
c1 = _mm_add_ps(c1, _mm_mul_ps(a1, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(1))));
c1 = _mm_add_ps(c1, _mm_mul_ps(a2, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(2))));
c1 = _mm_add_ps(c1, _mm_mul_ps(a3, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(3))));
/* Column 2 */
bcol = PANEL_COL_VEC((*right), 2, 0);
bcol = _mm_load_ps((float *)&right->f32_x[2]);
c2 = _mm_add_ps(c2, _mm_mul_ps(a0, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(0))));
c2 = _mm_add_ps(c2, _mm_mul_ps(a1, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(1))));
c2 = _mm_add_ps(c2, _mm_mul_ps(a2, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(2))));
c2 = _mm_add_ps(c2, _mm_mul_ps(a3, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(3))));
/* Column 3 */
bcol = PANEL_COL_VEC((*right), 3, 0);
bcol = _mm_load_ps((float *)&right->f32_x[3]);
c3 = _mm_add_ps(c3, _mm_mul_ps(a0, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(0))));
c3 = _mm_add_ps(c3, _mm_mul_ps(a1, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(1))));
c3 = _mm_add_ps(c3, _mm_mul_ps(a2, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(2))));
c3 = _mm_add_ps(c3, _mm_mul_ps(a3, _mm_shuffle_ps(bcol, bcol, _FMA_SELECT(3))));
PANEL_COL_VEC((*ans), 0, 0) = c0;
PANEL_COL_VEC((*ans), 1, 0) = c1;
PANEL_COL_VEC((*ans), 2, 0) = c2;
PANEL_COL_VEC((*ans), 3, 0) = c3;
ans->f32_x[0] = c0;
ans->f32_x[1] = c1;
ans->f32_x[2] = c2;
ans->f32_x[3] = c3;
}
// ans = left * right + ans
// right is not transposed
DECLARE_PNL_PROC_LEFT_RIGHT_ANS(float, avx, _fma, fma)
DECLARE_KER_PROC_LEFT_RIGHT_ANS(float, avx, _fma, fma)
{
static const __m256i idx0 = { 1, 1, 1, 1, 1, 1, 1, 1 };
register __m256 a01 = _mm256_load_ps((float *)&left->f32_y[0]);
register __m256 a23 = _mm256_load_ps((float *)&left->f32_y[1]);
for (int col = 0; col < 8; ++col) {
register __m256 bcol = _mm256_load_ps((float *)&right->vec[col][0]);
register __m256 ccol = _mm256_load_ps((float *)&ans->vec[col][0]);
register __m256i idx = _mm256_setzero_si256();
register __m256i increament = _mm256_load_si256(&idx0);
register __m256 b01 = _mm256_load_ps((float *)&right->f32_y[0]);
register __m256 b23 = _mm256_load_ps((float *)&right->f32_y[1]);
register __m256 a0 = _mm256_load_ps((float *)&left->vec[0][0]);
register __m256 a1 = _mm256_load_ps((float *)&left->vec[1][0]);
register __m256 a2 = _mm256_load_ps((float *)&left->vec[2][0]);
register __m256 a3 = _mm256_load_ps((float *)&left->vec[3][0]);
register __m256 c01 = _mm256_load_ps((float *)&ans->f32_y[0]);
register __m256 c23 = _mm256_load_ps((float *)&ans->f32_y[1]);
ccol = _mm256_fmadd_ps(a0, _mm256_permutevar8x32_ps(bcol, idx), ccol);
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_fmadd_ps(a1, _mm256_permutevar8x32_ps(bcol, idx), ccol);
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_fmadd_ps(a2, _mm256_permutevar8x32_ps(bcol, idx), ccol);
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_fmadd_ps(a3, _mm256_permutevar8x32_ps(bcol, idx), ccol);
idx = _mm256_add_epi32(idx, increament);
//group 0
register __m256 b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(0));
register __m256 b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(0));
c01 = _mm256_fmadd_ps(a01, b01_perm, c01);
c23 = _mm256_fmadd_ps(a23, b23_perm, c23);
a0 = _mm256_load_ps((float *)&left->vec[4][0]);
a1 = _mm256_load_ps((float *)&left->vec[5][0]);
a2 = _mm256_load_ps((float *)&left->vec[6][0]);
a3 = _mm256_load_ps((float *)&left->vec[7][0]);
//group 2
b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(2));
b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(2));
c01 = _mm256_fmadd_ps(a23, b01_perm, c01);
c23 = _mm256_fmadd_ps(a01, b23_perm, c23);
ccol = _mm256_fmadd_ps(a0, _mm256_permutevar8x32_ps(bcol, idx), ccol);
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_fmadd_ps(a1, _mm256_permutevar8x32_ps(bcol, idx), ccol);
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_fmadd_ps(a2, _mm256_permutevar8x32_ps(bcol, idx), ccol);
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_fmadd_ps(a3, _mm256_permutevar8x32_ps(bcol, idx), ccol);
//group 1
register __m256 a12 = _mm256_permute2f128_ps(a01, a23, 0x21);
register __m256 a03 = _mm256_permute2f128_ps(a01, a23, 0x30);
b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(1));
b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(1));
c01 = _mm256_fmadd_ps(a12, b01_perm, c01);
c23 = _mm256_fmadd_ps(a03, b23_perm, c23);
_mm256_store_ps((float *)&ans->vec[col][0], ccol);
}
//group 3
a12 = _mm256_permute2f128_ps(a01, a23, 0x21);
a03 = _mm256_permute2f128_ps(a01, a23, 0x30);
b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(3));
b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(3));
c01 = _mm256_fmadd_ps(a03, b01_perm, c01);
c23 = _mm256_fmadd_ps(a12, b23_perm, c23);
ans->f32_y[0] = c01;
ans->f32_y[1] = c23;
}
// ans = left * right + ans
// right is not transposed
DECLARE_PNL_PROC_LEFT_RIGHT_ANS(float, avx, , fma)
DECLARE_KER_PROC_LEFT_RIGHT_ANS(float, avx, , fma)
{
static const __m256i idx0 = { 1, 1, 1, 1, 1, 1, 1, 1 };
register __m256 a01 = _mm256_load_ps((float *)&left->f32_y[0]);
register __m256 a23 = _mm256_load_ps((float *)&left->f32_y[1]);
for (int col = 0; col < 8; ++col) {
register __m256 bcol = _mm256_load_ps((float *)&right->vec[col][0]);
register __m256 ccol = _mm256_load_ps((float *)&ans->vec[col][0]);
register __m256i idx = _mm256_setzero_si256();
register __m256i increament = _mm256_load_si256(&idx0);
register __m256 b01 = _mm256_load_ps((float *)&right->f32_y[0]);
register __m256 b23 = _mm256_load_ps((float *)&right->f32_y[1]);
register __m256 a0 = _mm256_load_ps((float *)&left->vec[0][0]);
register __m256 a1 = _mm256_load_ps((float *)&left->vec[1][0]);
register __m256 a2 = _mm256_load_ps((float *)&left->vec[2][0]);
register __m256 a3 = _mm256_load_ps((float *)&left->vec[3][0]);
register __m256 c01 = _mm256_load_ps((float *)&ans->f32_y[0]);
register __m256 c23 = _mm256_load_ps((float *)&ans->f32_y[1]);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a0, _mm256_permutevar8x32_ps(bcol, idx)));
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a1, _mm256_permutevar8x32_ps(bcol, idx)));
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a2, _mm256_permutevar8x32_ps(bcol, idx)));
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a3, _mm256_permutevar8x32_ps(bcol, idx)));
idx = _mm256_add_epi32(idx, increament);
//group 0
register __m256 b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(0));
register __m256 b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(0));
c01 = _mm256_add_ps(_mm256_mul_ps(a01, b01_perm), c01);
c23 = _mm256_add_ps(_mm256_mul_ps(a23, b23_perm), c23);
a0 = _mm256_load_ps((float *)&left->vec[4][0]);
a1 = _mm256_load_ps((float *)&left->vec[5][0]);
a2 = _mm256_load_ps((float *)&left->vec[6][0]);
a3 = _mm256_load_ps((float *)&left->vec[7][0]);
//group 2
b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(2));
b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(2));
c01 = _mm256_add_ps(_mm256_mul_ps(a23, b01_perm), c01);
c23 = _mm256_add_ps(_mm256_mul_ps(a01, b23_perm), c23);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a0, _mm256_permutevar8x32_ps(bcol, idx)));
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a1, _mm256_permutevar8x32_ps(bcol, idx)));
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a2, _mm256_permutevar8x32_ps(bcol, idx)));
idx = _mm256_add_epi32(idx, increament);
ccol = _mm256_add_ps(ccol, _mm256_mul_ps(a3, _mm256_permutevar8x32_ps(bcol, idx)));
//group 1
register __m256 a12 = _mm256_permute2f128_ps(a01, a23, 0x21);
register __m256 a03 = _mm256_permute2f128_ps(a01, a23, 0x30);
b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(1));
b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(1));
c01 = _mm256_add_ps(_mm256_mul_ps(a12, b01_perm), c01);
c23 = _mm256_add_ps(_mm256_mul_ps(a03, b23_perm), c23);
_mm256_store_ps((float *)&ans->vec[col][0], ccol);
}
//group 3
a12 = _mm256_permute2f128_ps(a01, a23, 0x21);
a03 = _mm256_permute2f128_ps(a01, a23, 0x30);
b01_perm = _mm256_shuffle_ps(b01, b01, _FMA_SELECT(3));
b23_perm = _mm256_shuffle_ps(b23, b23, _FMA_SELECT(3));
c01 = _mm256_add_ps(_mm256_mul_ps(a03, b01_perm), c01);
c23 = _mm256_add_ps(_mm256_mul_ps(a12, b23_perm), c23);
ans->f32_y[0] = c01;
ans->f32_y[1] = c23;
}
DECLARE_PNL_PROC_LEFT_RIGHT_ANS(float, 512, , fma)
DECLARE_KER_PROC_LEFT_RIGHT_ANS(float, 512, , fma)
{
const __m512i ones = _mm512_set1_epi32(1);
register __m512 a = _mm512_load_ps((float *)left);
register __m512 b = _mm512_load_ps((float *)right);
register __m512 c = _mm512_load_ps((float *)ans);
for (int col = 0; col < 16; ++col) {
register __m512 bcol = _mm512_load_ps((float *)&right->vec[col][0]);
register __m512 ccol = _mm512_load_ps((float *)&ans->vec[col][0]);
register __m512i idx = _mm512_setzero_si512();
register __m512i increament = _mm512_load_si512(&ones);
register __m512 a_perm = _mm512_shuffle_f32x4(a, a, _MM_SHUFFLE(3, 2, 1, 0));
register __m512 b_perm = _mm512_permute_ps(b, _FMA_SELECT(0));
c = _mm512_fmadd_ps(a, b_perm, c);
register __m512 a0 = _mm512_load_ps((float *)&left->vec[0][0]);
register __m512 a1 = _mm512_load_ps((float *)&left->vec[1][0]);
register __m512 a2 = _mm512_load_ps((float *)&left->vec[2][0]);
register __m512 a3 = _mm512_load_ps((float *)&left->vec[3][0]);
register __m512 a4 = _mm512_load_ps((float *)&left->vec[4][0]);
register __m512 a5 = _mm512_load_ps((float *)&left->vec[5][0]);
register __m512 a6 = _mm512_load_ps((float *)&left->vec[6][0]);
register __m512 a7 = _mm512_load_ps((float *)&left->vec[7][0]);
a_perm = _mm512_shuffle_f32x4(a, a, _MM_SHUFFLE(2, 1, 0, 3));
b_perm = _mm512_permute_ps(b, _FMA_SELECT(1));
c = _mm512_fmadd_ps(a, b_perm, c);
ccol = _mm512_fmadd_ps(a0, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a1, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a2, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a3, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a4, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a5, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a6, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a7, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
a_perm = _mm512_shuffle_f32x4(a, a, _MM_SHUFFLE(1, 0, 3, 2));
b_perm = _mm512_permute_ps(b, _FMA_SELECT(2));
c = _mm512_fmadd_ps(a, b_perm, c);
a0 = _mm512_load_ps((float *)&left->vec[8][0]);
a1 = _mm512_load_ps((float *)&left->vec[9][0]);
a2 = _mm512_load_ps((float *)&left->vec[10][0]);
a3 = _mm512_load_ps((float *)&left->vec[11][0]);
a4 = _mm512_load_ps((float *)&left->vec[12][0]);
a5 = _mm512_load_ps((float *)&left->vec[13][0]);
a6 = _mm512_load_ps((float *)&left->vec[14][0]);
a7 = _mm512_load_ps((float *)&left->vec[15][0]);
a_perm = _mm512_shuffle_f32x4(a, a, _MM_SHUFFLE(0, 3, 2, 1));
b_perm = _mm512_permute_ps(b, _FMA_SELECT(3));
c = _mm512_fmadd_ps(a, b_perm, c);
ccol = _mm512_fmadd_ps(a0, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a1, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a2, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a3, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a4, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a5, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a6, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
ccol = _mm512_fmadd_ps(a7, _mm512_permutexvar_ps(idx, bcol), ccol);
idx = _mm512_add_epi32(idx, increament);
_mm512_store_ps((float *)&ans->vec[col][0], ccol);
}
_mm512_store_ps((float *)ans, c);
}
DECLARE_PNL_PROC_LEFT_RIGHT_ANS(double, sse, , fma)