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Unroll TN further

tags/v0.3.28^2
Chris Sidebottom 1 year ago
parent
9984c5ce9d
commit
a9edddb695
1 changed files with 229 additions and 2 deletions
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  1. +229
    -2
      kernel/arm64/sgemm_small_kernel_tn_sve.c

+ 229
- 2
kernel/arm64/sgemm_small_kernel_tn_sve.c View File

@@ -218,6 +218,7 @@ CNAME(BLASLONG M,

const BLASLONG v_m2 = M & -v_size2;
const BLASLONG v_m1 = M & -v_size;
const BLASLONG n8 = N & -8;
const BLASLONG n4 = N & -4;

const int pack_a = M >= v_size2 && N >= 8 && K >= 8 ? 1 : 0;
@@ -237,23 +238,35 @@ CNAME(BLASLONG M,
CREATE_A_POINTER(1, v_size);

BLASLONG j = 0;
for (; j < n4; j += 4) {
for (; j < n8; j += 8) {

CREATE_B_POINTER(0, 0);
CREATE_B_POINTER(1, 1);
CREATE_B_POINTER(2, 2);
CREATE_B_POINTER(3, 3);
UPDATE_B_POINTER(4);
CREATE_B_POINTER(4, 4);
CREATE_B_POINTER(5, 5);
CREATE_B_POINTER(6, 6);
CREATE_B_POINTER(7, 7);
UPDATE_B_POINTER(8);

BLASLONG k = 0;
DECLARE_RESULT_VECTOR(0, 0);
DECLARE_RESULT_VECTOR(0, 1);
DECLARE_RESULT_VECTOR(0, 2);
DECLARE_RESULT_VECTOR(0, 3);
DECLARE_RESULT_VECTOR(0, 4);
DECLARE_RESULT_VECTOR(0, 5);
DECLARE_RESULT_VECTOR(0, 6);
DECLARE_RESULT_VECTOR(0, 7);
DECLARE_RESULT_VECTOR(1, 0);
DECLARE_RESULT_VECTOR(1, 1);
DECLARE_RESULT_VECTOR(1, 2);
DECLARE_RESULT_VECTOR(1, 3);
DECLARE_RESULT_VECTOR(1, 4);
DECLARE_RESULT_VECTOR(1, 5);
DECLARE_RESULT_VECTOR(1, 6);
DECLARE_RESULT_VECTOR(1, 7);

if (LIKELY(packed_a != NULL)) {
if (j == 0) {
@@ -275,6 +288,18 @@ CNAME(BLASLONG M,
BROADCAST_LOAD_B(3, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 3, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 3, 0);
BROADCAST_LOAD_B(4, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 4, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 4, 0);
BROADCAST_LOAD_B(5, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 5, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 5, 0);
BROADCAST_LOAD_B(6, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 6, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 6, 0);
BROADCAST_LOAD_B(7, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 7, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 7, 0);
}
} else {
for (; k < K; k++) {
@@ -293,11 +318,109 @@ CNAME(BLASLONG M,
BROADCAST_LOAD_B(3, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 3, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 3, 0);
BROADCAST_LOAD_B(4, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 4, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 4, 0);
BROADCAST_LOAD_B(5, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 5, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 5, 0);
BROADCAST_LOAD_B(6, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 6, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 6, 0);
BROADCAST_LOAD_B(7, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 7, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 7, 0);
}
}
} else {
for (; k < K; k++) {

BROADCAST_LOAD_B(0, 0);
GATHER_LOAD_A(pg_true, 0, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 0, 0);
BROADCAST_LOAD_B(1, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 1, 0);
GATHER_LOAD_A(pg_true, 1, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 0, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 1, 0);
BROADCAST_LOAD_B(2, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 2, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 2, 0);
BROADCAST_LOAD_B(3, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 3, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 3, 0);
BROADCAST_LOAD_B(4, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 4, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 4, 0);
BROADCAST_LOAD_B(5, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 5, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 5, 0);
BROADCAST_LOAD_B(6, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 6, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 6, 0);
BROADCAST_LOAD_B(7, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 7, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 7, 0);
}
}
VECTOR_STORE(pg_true, 0, 0);
VECTOR_STORE(pg_true, 0, 1);
VECTOR_STORE(pg_true, 0, 2);
VECTOR_STORE(pg_true, 0, 3);
VECTOR_STORE(pg_true, 0, 4);
VECTOR_STORE(pg_true, 0, 5);
VECTOR_STORE(pg_true, 0, 6);
VECTOR_STORE(pg_true, 0, 7);
VECTOR_STORE(pg_true, 1, 0);
VECTOR_STORE(pg_true, 1, 1);
VECTOR_STORE(pg_true, 1, 2);
VECTOR_STORE(pg_true, 1, 3);
VECTOR_STORE(pg_true, 1, 4);
VECTOR_STORE(pg_true, 1, 5);
VECTOR_STORE(pg_true, 1, 6);
VECTOR_STORE(pg_true, 1, 7);
INCR_C_POINTER(0, 8);
INCR_C_POINTER(1, 8);
}
for (; j < n4; j += 4) {

CREATE_B_POINTER(0, 0);
CREATE_B_POINTER(1, 1);
CREATE_B_POINTER(2, 2);
CREATE_B_POINTER(3, 3);
UPDATE_B_POINTER(4);

BLASLONG k = 0;
DECLARE_RESULT_VECTOR(0, 0);
DECLARE_RESULT_VECTOR(0, 1);
DECLARE_RESULT_VECTOR(0, 2);
DECLARE_RESULT_VECTOR(0, 3);
DECLARE_RESULT_VECTOR(1, 0);
DECLARE_RESULT_VECTOR(1, 1);
DECLARE_RESULT_VECTOR(1, 2);
DECLARE_RESULT_VECTOR(1, 3);

if (LIKELY(packed_a != NULL)) {
for (; k < K; k++) {

BROADCAST_LOAD_B(0, 0);
UNPACK_VECTOR_A(0, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 0, 0);
BROADCAST_LOAD_B(1, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 1, 0);
UNPACK_VECTOR_A(1, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 0, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 1, 0);
BROADCAST_LOAD_B(2, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 2, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 2, 0);
BROADCAST_LOAD_B(3, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 3, 0);
UPDATE_RESULT_VECTOR(pg_true, 1, 3, 0);
}
} else {
for (; k < K; k++) {

BROADCAST_LOAD_B(0, 0);
GATHER_LOAD_A(pg_true, 0, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 0, 0);
@@ -369,6 +492,58 @@ CNAME(BLASLONG M,
CREATE_A_POINTER(0, 0);

BLASLONG j = 0;
for (; j < n8; j += 8) {

CREATE_B_POINTER(0, 0);
CREATE_B_POINTER(1, 1);
CREATE_B_POINTER(2, 2);
CREATE_B_POINTER(3, 3);
CREATE_B_POINTER(4, 4);
CREATE_B_POINTER(5, 5);
CREATE_B_POINTER(6, 6);
CREATE_B_POINTER(7, 7);
UPDATE_B_POINTER(8);

BLASLONG k = 0;
DECLARE_RESULT_VECTOR(0, 0);
DECLARE_RESULT_VECTOR(0, 1);
DECLARE_RESULT_VECTOR(0, 2);
DECLARE_RESULT_VECTOR(0, 3);
DECLARE_RESULT_VECTOR(0, 4);
DECLARE_RESULT_VECTOR(0, 5);
DECLARE_RESULT_VECTOR(0, 6);
DECLARE_RESULT_VECTOR(0, 7);

for (; k < K; k++) {

BROADCAST_LOAD_B(0, 0);
GATHER_LOAD_A(pg_true, 0, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 0, 0);
BROADCAST_LOAD_B(1, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 1, 0);
BROADCAST_LOAD_B(2, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 2, 0);
BROADCAST_LOAD_B(3, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 3, 0);
BROADCAST_LOAD_B(4, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 4, 0);
BROADCAST_LOAD_B(5, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 5, 0);
BROADCAST_LOAD_B(6, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 6, 0);
BROADCAST_LOAD_B(7, 0);
UPDATE_RESULT_VECTOR(pg_true, 0, 7, 0);
}
VECTOR_STORE(pg_true, 0, 0);
VECTOR_STORE(pg_true, 0, 1);
VECTOR_STORE(pg_true, 0, 2);
VECTOR_STORE(pg_true, 0, 3);
VECTOR_STORE(pg_true, 0, 4);
VECTOR_STORE(pg_true, 0, 5);
VECTOR_STORE(pg_true, 0, 6);
VECTOR_STORE(pg_true, 0, 7);
INCR_C_POINTER(0, 8);
}
for (; j < n4; j += 4) {

CREATE_B_POINTER(0, 0);
@@ -429,6 +604,58 @@ CNAME(BLASLONG M,
CREATE_A_POINTER(0, 0);

BLASLONG j = 0;
for (; j < n8; j += 8) {

CREATE_B_POINTER(0, 0);
CREATE_B_POINTER(1, 1);
CREATE_B_POINTER(2, 2);
CREATE_B_POINTER(3, 3);
CREATE_B_POINTER(4, 4);
CREATE_B_POINTER(5, 5);
CREATE_B_POINTER(6, 6);
CREATE_B_POINTER(7, 7);
UPDATE_B_POINTER(8);

BLASLONG k = 0;
DECLARE_RESULT_VECTOR(0, 0);
DECLARE_RESULT_VECTOR(0, 1);
DECLARE_RESULT_VECTOR(0, 2);
DECLARE_RESULT_VECTOR(0, 3);
DECLARE_RESULT_VECTOR(0, 4);
DECLARE_RESULT_VECTOR(0, 5);
DECLARE_RESULT_VECTOR(0, 6);
DECLARE_RESULT_VECTOR(0, 7);

for (; k < K; k++) {

BROADCAST_LOAD_B(0, 0);
GATHER_LOAD_A(pg_tail, 0, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 0, 0);
BROADCAST_LOAD_B(1, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 1, 0);
BROADCAST_LOAD_B(2, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 2, 0);
BROADCAST_LOAD_B(3, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 3, 0);
BROADCAST_LOAD_B(4, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 4, 0);
BROADCAST_LOAD_B(5, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 5, 0);
BROADCAST_LOAD_B(6, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 6, 0);
BROADCAST_LOAD_B(7, 0);
UPDATE_RESULT_VECTOR(pg_tail, 0, 7, 0);
}
VECTOR_STORE(pg_tail, 0, 0);
VECTOR_STORE(pg_tail, 0, 1);
VECTOR_STORE(pg_tail, 0, 2);
VECTOR_STORE(pg_tail, 0, 3);
VECTOR_STORE(pg_tail, 0, 4);
VECTOR_STORE(pg_tail, 0, 5);
VECTOR_STORE(pg_tail, 0, 6);
VECTOR_STORE(pg_tail, 0, 7);
INCR_C_POINTER(0, 8);
}
for (; j < n4; j += 4) {

CREATE_B_POINTER(0, 0);


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