ROCm/composable_kernel
1
0
Fork 0
mirror of https://github.com/ROCm/composable_kernel.git synced 2026-05-20 04:49:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

add

Browse Source 
[ROCm/composable_kernel commit: 6a3f3f951d]
This commit is contained in:
Jing Zhang
2019-04-03 17:08:14 -05:00
parent 1c2ae33d1d
commit 7bea559923
4 changed files with 17 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/include/blockwise_gemm.hip.hpp
View File

@@ -404,10 +404,14 @@ struct BlockwiseGemmBlockABlockBThreadCTransANormalBNormalC_v2
outerProduct4x4(reg_a[1], reg_b[1], reg_c[9], reg_c[11], reg_c[13], reg_c[15]);
#else
int k = k_begin;
ds_read_b128(reg_a[0], a_loc, k * 512);
ds_read_b128(reg_b[0], b_loc, k * 256);
ds_read_b128(reg_b[1], b_loc, 128 + k * 256);
ds_read_b128(reg_a[1], a_loc, 256 + k * 512);
int lds_a_block_off = sizeof(Float) * M;
int lds_b_block_off = sizeof(Float) * N;
int lds_a_block_off_1 = MPerLevel1Cluster * sizeof(Float);
int lds_b_block_off_1 = NPerLevel1Cluster * sizeof(Float);
ds_read_b128(reg_a[0], a_loc, k * lds_a_block_off);
ds_read_b128(reg_b[0], b_loc, k * lds_b_block_off);
ds_read_b128(reg_b[1], b_loc, lds_b_block_off_1 + k * lds_b_block_off);
ds_read_b128(reg_a[1], a_loc, lds_a_block_off_1 + k * lds_a_block_off);
lgkmcnt(2);
outerProduct4x4(reg_a[0], reg_b[0], reg_c[0], reg_c[2], reg_c[4], reg_c[6]);
lgkmcnt(1);
@@ -416,12 +420,12 @@ struct BlockwiseGemmBlockABlockBThreadCTransANormalBNormalC_v2
for(int i = 0; i < k_chunk - 1; i++)
{
k = k + 1;
ds_read_b128(reg_a[0], a_loc, k * 512);
ds_read_b128(reg_a[0], a_loc, k * lds_a_block_off);
outerProduct4x4(reg_a[1], reg_b[0], reg_c[8], reg_c[10], reg_c[12], reg_c[14]);
ds_read_b128(reg_b[0], b_loc, k * 256);
ds_read_b128(reg_b[0], b_loc, k * lds_b_block_off);
outerProduct4x4(reg_a[1], reg_b[1], reg_c[9], reg_c[11], reg_c[13], reg_c[15]);
ds_read_b128(reg_b[1], b_loc, 128 + k * 256);
ds_read_b128(reg_a[1], a_loc, 256 + k * 512);
ds_read_b128(reg_b[1], b_loc, lds_b_block_off_1 + k * lds_b_block_off);
ds_read_b128(reg_a[1], a_loc, lds_a_block_off_1 + k * lds_a_block_off);
lgkmcnt(2);
outerProduct4x4(reg_a[0], reg_b[0], reg_c[0], reg_c[2], reg_c[4], reg_c[6]);
lgkmcnt(1);