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format code

This commit is contained in:
Honglin Zhu 2022-06-16 19:36:22 +08:00
parent 55d686d41e
commit bc3728475f
3 changed files with 60 additions and 50 deletions
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103
kernel/arm64/sbgemm_kernel_8x4_neoversen2.c
View File

@ -27,15 +27,16 @@
* *****************************************************************************/ * *****************************************************************************/
#include <arm_sve.h> #include <arm_sve.h>
#include "common.h" #include "common.h"
int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B, int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B, FLOAT *C,
FLOAT *C, BLASLONG ldc) { BLASLONG ldc) {
// printf("m: %d, n: %d, k: %d\n", m, n, k); // printf("m: %d, n: %d, k: %d\n", m, n, k);
BLASLONG padk = (k + 3) & ~3; BLASLONG padk = (k + 3) & ~3;
BLASLONG padm = (m + 1) & ~1; BLASLONG padm = (m + 1) & ~1;
BLASLONG padn = (n + 1) & ~1; BLASLONG padn = (n + 1) & ~1;
FLOAT *RC = (FLOAT *) calloc(padm * padn, sizeof(float)); FLOAT *RC = (FLOAT *)calloc(padm * padn, sizeof(float));
BLASLONG nldc = padm; BLASLONG nldc = padm;
IFLOAT *ptr_a = A; IFLOAT *ptr_a = A;
@ -52,10 +53,10 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
svbool_t pg32 = svptrue_b32(); svbool_t pg32 = svptrue_b32();
svfloat32_t svalpha = svdup_f32(alpha); svfloat32_t svalpha = svdup_f32(alpha);
uint32_t off_c[] = {0, (uint32_t) nldc, 1, (uint32_t) nldc + 1}; // 00 01 10 11 uint32_t off_c[] = {0, (uint32_t)nldc, 1, (uint32_t)nldc + 1}; // 00 01 10 11
svuint32_t off_vc = svld1_u32(pg32, off_c); svuint32_t off_vc = svld1_u32(pg32, off_c);
for (BLASLONG j = 0; j < padn/4; j++) { for (BLASLONG j = 0; j < padn / 4; j++) {
ptr_c00 = ptr_c; ptr_c00 = ptr_c;
ptr_c10 = ptr_c00 + 2; ptr_c10 = ptr_c00 + 2;
ptr_c20 = ptr_c10 + 2; ptr_c20 = ptr_c10 + 2;
@ -68,7 +69,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
ptr_a = A; ptr_a = A;
for (BLASLONG i = 0; i < padm/8; i++) { for (BLASLONG i = 0; i < padm / 8; i++) {
ptr_a0 = ptr_a; ptr_a0 = ptr_a;
ptr_a1 = ptr_a0 + 2 * padk; ptr_a1 = ptr_a0 + 2 * padk;
ptr_a2 = ptr_a1 + 2 * padk; ptr_a2 = ptr_a1 + 2 * padk;
@ -78,18 +79,22 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
ptr_b0 = ptr_b; ptr_b0 = ptr_b;
ptr_b1 = ptr_b0 + 2 * padk; ptr_b1 = ptr_b0 + 2 * padk;
mc00 = svdup_f32(0); mc01 = svdup_f32(0); mc00 = svdup_f32(0);
mc10 = svdup_f32(0); mc11 = svdup_f32(0); mc01 = svdup_f32(0);
mc20 = svdup_f32(0); mc21 = svdup_f32(0); mc10 = svdup_f32(0);
mc30 = svdup_f32(0); mc31 = svdup_f32(0); mc11 = svdup_f32(0);
mc20 = svdup_f32(0);
for (BLASLONG p = 0; p < padk/4; p++) { mc21 = svdup_f32(0);
ma0 = svld1_bf16(pg16, (bfloat16_t *) ptr_a0); mc30 = svdup_f32(0);
ma1 = svld1_bf16(pg16, (bfloat16_t *) ptr_a1); mc31 = svdup_f32(0);
ma2 = svld1_bf16(pg16, (bfloat16_t *) ptr_a2);
ma3 = svld1_bf16(pg16, (bfloat16_t *) ptr_a3); for (BLASLONG p = 0; p < padk / 4; p++) {
mb0 = svld1_bf16(pg16, (bfloat16_t *) ptr_b0); ma0 = svld1_bf16(pg16, (bfloat16_t *)ptr_a0);
mb1 = svld1_bf16(pg16, (bfloat16_t *) ptr_b1); ma1 = svld1_bf16(pg16, (bfloat16_t *)ptr_a1);
ma2 = svld1_bf16(pg16, (bfloat16_t *)ptr_a2);
ma3 = svld1_bf16(pg16, (bfloat16_t *)ptr_a3);
mb0 = svld1_bf16(pg16, (bfloat16_t *)ptr_b0);
mb1 = svld1_bf16(pg16, (bfloat16_t *)ptr_b1);
mc00 = svbfmmla(mc00, ma0, mb0); mc00 = svbfmmla(mc00, ma0, mb0);
mc10 = svbfmmla(mc10, ma1, mb0); mc10 = svbfmmla(mc10, ma1, mb0);
@ -135,13 +140,15 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
ptr_b0 = ptr_b; ptr_b0 = ptr_b;
ptr_b1 = ptr_b0 + 2 * padk; ptr_b1 = ptr_b0 + 2 * padk;
mc00 = svdup_f32(0); mc01 = svdup_f32(0); mc00 = svdup_f32(0);
mc10 = svdup_f32(0); mc11 = svdup_f32(0); mc01 = svdup_f32(0);
for (BLASLONG p = 0; p < padk/4; p++) { mc10 = svdup_f32(0);
ma0 = svld1_bf16(pg16, (bfloat16_t *) ptr_a0); mc11 = svdup_f32(0);
ma1 = svld1_bf16(pg16, (bfloat16_t *) ptr_a1); for (BLASLONG p = 0; p < padk / 4; p++) {
mb0 = svld1_bf16(pg16, (bfloat16_t *) ptr_b0); ma0 = svld1_bf16(pg16, (bfloat16_t *)ptr_a0);
mb1 = svld1_bf16(pg16, (bfloat16_t *) ptr_b1); ma1 = svld1_bf16(pg16, (bfloat16_t *)ptr_a1);
mb0 = svld1_bf16(pg16, (bfloat16_t *)ptr_b0);
mb1 = svld1_bf16(pg16, (bfloat16_t *)ptr_b1);
mc00 = svbfmmla(mc00, ma0, mb0); mc00 = svbfmmla(mc00, ma0, mb0);
mc10 = svbfmmla(mc10, ma1, mb0); mc10 = svbfmmla(mc10, ma1, mb0);
@ -171,11 +178,12 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
ptr_b0 = ptr_b; ptr_b0 = ptr_b;
ptr_b1 = ptr_b0 + 2 * padk; ptr_b1 = ptr_b0 + 2 * padk;
mc00 = svdup_f32(0); mc01 = svdup_f32(0); mc00 = svdup_f32(0);
for (BLASLONG p = 0; p < padk/4; p++) { mc01 = svdup_f32(0);
ma0 = svld1_bf16(pg16, (bfloat16_t *) ptr_a0); for (BLASLONG p = 0; p < padk / 4; p++) {
mb0 = svld1_bf16(pg16, (bfloat16_t *) ptr_b0); ma0 = svld1_bf16(pg16, (bfloat16_t *)ptr_a0);
mb1 = svld1_bf16(pg16, (bfloat16_t *) ptr_b1); mb0 = svld1_bf16(pg16, (bfloat16_t *)ptr_b0);
mb1 = svld1_bf16(pg16, (bfloat16_t *)ptr_b1);
mc00 = svbfmmla(mc00, ma0, mb0); mc00 = svbfmmla(mc00, ma0, mb0);
mc01 = svbfmmla(mc01, ma0, mb1); mc01 = svbfmmla(mc01, ma0, mb1);
ptr_a0 += 8; ptr_a0 += 8;
@ -189,7 +197,6 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
} }
ptr_b += 4 * padk; ptr_b += 4 * padk;
} }
if (padn & 2) { if (padn & 2) {
@ -202,7 +209,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
ptr_a = A; ptr_a = A;
for (BLASLONG i = 0; i < padm/8; i++) { for (BLASLONG i = 0; i < padm / 8; i++) {
ptr_a0 = ptr_a; ptr_a0 = ptr_a;
ptr_a1 = ptr_a0 + 2 * padk; ptr_a1 = ptr_a0 + 2 * padk;
ptr_a2 = ptr_a1 + 2 * padk; ptr_a2 = ptr_a1 + 2 * padk;
@ -216,12 +223,12 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
mc20 = svdup_f32(0); mc20 = svdup_f32(0);
mc30 = svdup_f32(0); mc30 = svdup_f32(0);
for (BLASLONG p = 0; p < padk/4; p++) { for (BLASLONG p = 0; p < padk / 4; p++) {
ma0 = svld1_bf16(pg16, (bfloat16_t *) ptr_a0); ma0 = svld1_bf16(pg16, (bfloat16_t *)ptr_a0);
ma1 = svld1_bf16(pg16, (bfloat16_t *) ptr_a1); ma1 = svld1_bf16(pg16, (bfloat16_t *)ptr_a1);
ma2 = svld1_bf16(pg16, (bfloat16_t *) ptr_a2); ma2 = svld1_bf16(pg16, (bfloat16_t *)ptr_a2);
ma3 = svld1_bf16(pg16, (bfloat16_t *) ptr_a3); ma3 = svld1_bf16(pg16, (bfloat16_t *)ptr_a3);
mb0 = svld1_bf16(pg16, (bfloat16_t *) ptr_b0); mb0 = svld1_bf16(pg16, (bfloat16_t *)ptr_b0);
mc00 = svbfmmla(mc00, ma0, mb0); mc00 = svbfmmla(mc00, ma0, mb0);
mc10 = svbfmmla(mc10, ma1, mb0); mc10 = svbfmmla(mc10, ma1, mb0);
mc20 = svbfmmla(mc20, ma2, mb0); mc20 = svbfmmla(mc20, ma2, mb0);
@ -251,10 +258,10 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
mc00 = svdup_f32(0); mc00 = svdup_f32(0);
mc10 = svdup_f32(0); mc10 = svdup_f32(0);
for (BLASLONG p = 0; p < padk/4; p++) { for (BLASLONG p = 0; p < padk / 4; p++) {
ma0 = svld1_bf16(pg16, (bfloat16_t *) ptr_a0); ma0 = svld1_bf16(pg16, (bfloat16_t *)ptr_a0);
ma1 = svld1_bf16(pg16, (bfloat16_t *) ptr_a1); ma1 = svld1_bf16(pg16, (bfloat16_t *)ptr_a1);
mb0 = svld1_bf16(pg16, (bfloat16_t *) ptr_b0); mb0 = svld1_bf16(pg16, (bfloat16_t *)ptr_b0);
mc00 = svbfmmla(mc00, ma0, mb0); mc00 = svbfmmla(mc00, ma0, mb0);
mc10 = svbfmmla(mc10, ma1, mb0); mc10 = svbfmmla(mc10, ma1, mb0);
ptr_a0 += 8; ptr_a0 += 8;
@ -272,9 +279,9 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
ptr_a += 2 * padk; ptr_a += 2 * padk;
ptr_b0 = ptr_b; ptr_b0 = ptr_b;
mc00 = svdup_f32(0); mc00 = svdup_f32(0);
for (BLASLONG p = 0; p < padk/4; p++) { for (BLASLONG p = 0; p < padk / 4; p++) {
ma0 = svld1_bf16(pg16, (bfloat16_t *) ptr_a0); ma0 = svld1_bf16(pg16, (bfloat16_t *)ptr_a0);
mb0 = svld1_bf16(pg16, (bfloat16_t *) ptr_b0); mb0 = svld1_bf16(pg16, (bfloat16_t *)ptr_b0);
mc00 = svbfmmla(mc00, ma0, mb0); mc00 = svbfmmla(mc00, ma0, mb0);
ptr_a0 += 8; ptr_a0 += 8;
ptr_b0 += 8; ptr_b0 += 8;
@ -296,10 +303,11 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
org_c += ldc; org_c += ldc;
raw_c += nldc; raw_c += nldc;
BLASLONG i; BLASLONG i;
for (i = 0; i < m/4; i++) { for (i = 0; i < m / 4; i++) {
org_vc0 = svld1_f32(pg32, org_c0); org_vc0 = svld1_f32(pg32, org_c0);
raw_vc0 = svld1_f32(pg32, raw_c0); raw_vc0 = svld1_f32(pg32, raw_c0);
org_vc0 = svmad_z(pg32, svalpha, raw_vc0, org_vc0); // alpha * raw + org, raw -> a * b org_vc0 = svmad_z(pg32, svalpha, raw_vc0,
org_vc0); // alpha * raw + org, raw -> a * b
svst1_f32(pg32, org_c0, org_vc0); svst1_f32(pg32, org_c0, org_vc0);
org_c0 += 4; org_c0 += 4;
raw_c0 += 4; raw_c0 += 4;
@ -310,5 +318,6 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha, IFLOAT *A, IFLOAT *B,
raw_c0++; raw_c0++;
} }
} }
return 0; return 0;
} }

2
kernel/arm64/sbgemm_ncopy_neoversen2.c
View File

@ -97,7 +97,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b) {
*(b_offset + 6) = 0; *(b_offset + 6) = 0;
*(b_offset + 7) = 0; *(b_offset + 7) = 0;
a_offset += 4; a_offset += 4;
b_offset += 8; b_offset += 4;
} }
if (i < m) { if (i < m) {
*(b_offset + 4) = 0; *(b_offset + 4) = 0;

5
kernel/arm64/sbgemm_tcopy_neoversen2.c
View File

@ -87,7 +87,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b) {
b_offset += 8; b_offset += 8;
} }
} }
if (j < n) { // padding 2 if (j < n) { // rest 1
BLASLONG i = 0; BLASLONG i = 0;
for (; i < m4; i += 4) { for (; i < m4; i += 4) {
*(b_offset + 0) = *(a_offset + 0); *(b_offset + 0) = *(a_offset + 0);
@ -98,7 +98,7 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b) {
*(b_offset + 5) = 0; *(b_offset + 5) = 0;
*(b_offset + 6) = 0; *(b_offset + 6) = 0;
*(b_offset + 7) = 0; *(b_offset + 7) = 0;
b_offset += 8; b_offset += 4;
a_offset += 4 * lda; a_offset += 4 * lda;
} }
if (i < m) { if (i < m) {
@ -113,5 +113,6 @@ int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b) {
*(b_offset + 3) = 0; *(b_offset + 3) = 0;
} }
} }
return 0; return 0;
} }