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author | Henry Cook <hcook@eecs.berkeley.edu> | 2014-11-06 17:24:39 -0800 |
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committer | Henry Cook <hcook@eecs.berkeley.edu> | 2014-11-07 16:52:51 -0800 |
commit | d537de7deffa6036dab573ff174b7f8c8e470437 (patch) | |
tree | ddc921eb337cda4889570f0251bdba85059a2531 /mt/az_matmul.c | |
parent | 5afc6b9bc2e3685220cffb3da66ad9f5f1f7b14f (diff) | |
download | riscv-tests-d537de7deffa6036dab573ff174b7f8c8e470437.zip riscv-tests-d537de7deffa6036dab573ff174b7f8c8e470437.tar.gz riscv-tests-d537de7deffa6036dab573ff174b7f8c8e470437.tar.bz2 |
Clean up canonical mt benchmarks and reorganize extra versions in /mt. All versions support support at least 1/2/4 threads.
Diffstat (limited to 'mt/az_matmul.c')
-rwxr-xr-x | mt/az_matmul.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/mt/az_matmul.c b/mt/az_matmul.c new file mode 100755 index 0000000..1668fb0 --- /dev/null +++ b/mt/az_matmul.c @@ -0,0 +1,181 @@ +#include "stdlib.h" + +#include "util.h" + +#include "dataset.h" +void __attribute__((noinline)) matmul(const int coreid, const int ncores, const int lda, const data_t A[], const data_t B[], data_t C[] ) +{ + + if(coreid > 1) return; + static __thread int i, j, k; + static __thread data_t tempA0, tempA1, tempA2, tempA3, tempA4, tempA5, tempA6, tempA7; + static __thread data_t tempC0, tempC1, tempC2, tempC3, tempC4, tempC5, tempC6, tempC7; //tempC8, tempC9, tempC10, tempC11, tempC12, tempC13, tempC14, tempC15; + + static __thread int start, end, jStride, jToRow, jToCol, iToRow; + + start = coreid << 9; + end = ((ncores == 1) ? 2 : (coreid+1)) << 9; + jStride = 8; + + for (j=start; j < end; j+=jStride) { + jToRow = (j>>5)<<5; + jToCol = j%32; + tempC0 = 0; + tempC1 = 0; + tempC2 = 0; + tempC3 = 0; + tempC4 = 0; + tempC5 = 0; + tempC6 = 0; + tempC7 = 0; + //tempC8 = 0; + //tempC9 = 0; + //tempC10 = 0; + //tempC11 = 0; + //tempC12 = 0; + //tempC13 = 0; + //tempC14 = 0; + //tempC15 = 0; + + for ( i=0; i < lda; i+=2 ) { + iToRow = i << 5; + + tempA0 = A[i + jToRow]; + tempA1 = A[i+1 + jToRow]; + //tempA2 = A[i+2 + jToRow]; + //tempA3 = A[i+3 + jToRow]; + //tempA4 = A[i+4 + jToRow]; + //tempA5 = A[i+5 + jToRow]; + //tempA6 = A[i+6 + jToRow]; + //tempA7 = A[i+7 + jToRow]; + + tempC0 += tempA0 * B[(jToCol ) + (iToRow)]; + tempC1 += tempA0 * B[(jToCol+1 ) + (iToRow)]; + tempC2 += tempA0 * B[(jToCol+2 ) + (iToRow)]; + tempC3 += tempA0 * B[(jToCol+3 ) + (iToRow)]; + tempC4 += tempA0 * B[(jToCol+4 ) + (iToRow)]; + tempC5 += tempA0 * B[(jToCol+5 ) + (iToRow)]; + tempC6 += tempA0 * B[(jToCol+6 ) + (iToRow)]; + tempC7 += tempA0 * B[(jToCol+7 ) + (iToRow)]; + //tempC8 += tempA0 * B[(jToCol+8 ) + (iToRow)]; + //tempC9 += tempA0 * B[(jToCol+9 ) + (iToRow)]; + //tempC10 += tempA0 * B[(jToCol+10) + (iToRow)]; + //tempC11 += tempA0 * B[(jToCol+11) + (iToRow)]; + //tempC12 += tempA0 * B[(jToCol+12) + (iToRow)]; + //tempC13 += tempA0 * B[(jToCol+13) + (iToRow)]; + //tempC14 += tempA0 * B[(jToCol+14) + (iToRow)]; + //tempC15 += tempA0 * B[(jToCol+15) + (iToRow)]; + + iToRow += 32; + tempC0 += tempA1 * B[(jToCol ) + (iToRow)]; + tempC1 += tempA1 * B[(jToCol+1 ) + (iToRow)]; + tempC2 += tempA1 * B[(jToCol+2 ) + (iToRow)]; + tempC3 += tempA1 * B[(jToCol+3 ) + (iToRow)]; + tempC4 += tempA1 * B[(jToCol+4 ) + (iToRow)]; + tempC5 += tempA1 * B[(jToCol+5 ) + (iToRow)]; + tempC6 += tempA1 * B[(jToCol+6 ) + (iToRow)]; + tempC7 += tempA1 * B[(jToCol+7 ) + (iToRow)]; + //tempC8 += tempA1 * B[(jToCol+8 ) + (iToRow+32)]; + //tempC9 += tempA1 * B[(jToCol+9 ) + (iToRow+32)]; + //tempC10 += tempA1 * B[(jToCol+10) + (iToRow+32)]; + //tempC11 += tempA1 * B[(jToCol+11) + (iToRow+32)]; + //tempC12 += tempA1 * B[(jToCol+12) + (iToRow+32)]; + //tempC13 += tempA1 * B[(jToCol+13) + (iToRow+32)]; + //tempC14 += tempA1 * B[(jToCol+14) + (iToRow+32)]; + //tempC15 += tempA1 * B[(jToCol+15) + (iToRow+32)]; + + //iToRow += 32; + //tempC0 += tempA2 * B[(jToCol ) + (iToRow)]; + //tempC1 += tempA2 * B[(jToCol+1 ) + (iToRow)]; + //tempC2 += tempA2 * B[(jToCol+2 ) + (iToRow)]; + //tempC3 += tempA2 * B[(jToCol+3 ) + (iToRow)]; + //tempC4 += tempA2 * B[(jToCol+4 ) + (iToRow)]; + //tempC5 += tempA2 * B[(jToCol+5 ) + (iToRow)]; + //tempC6 += tempA2 * B[(jToCol+6 ) + (iToRow)]; + //tempC7 += tempA2 * B[(jToCol+7 ) + (iToRow)]; + //tempC8 += tempA2 * B[(jToCol+8 ) + (iToRow)]; + //tempC9 += tempA2 * B[(jToCol+9 ) + (iToRow)]; + //tempC10 += tempA2 * B[(jToCol+10) + (iToRow)]; + //tempC11 += tempA2 * B[(jToCol+11) + (iToRow)]; + //tempC12 += tempA2 * B[(jToCol+12) + (iToRow)]; + //tempC13 += tempA2 * B[(jToCol+13) + (iToRow)]; + //tempC14 += tempA2 * B[(jToCol+14) + (iToRow)]; + //tempC15 += tempA2 * B[(jToCol+15) + (iToRow)]; + + //iToRow += 32; + //tempC0 += tempA3 * B[(jToCol ) + (iToRow)]; + //tempC1 += tempA3 * B[(jToCol+1 ) + (iToRow)]; + //tempC2 += tempA3 * B[(jToCol+2 ) + (iToRow)]; + //tempC3 += tempA3 * B[(jToCol+3 ) + (iToRow)]; + //tempC4 += tempA3 * B[(jToCol+4 ) + (iToRow)]; + //tempC5 += tempA3 * B[(jToCol+5 ) + (iToRow)]; + //tempC6 += tempA3 * B[(jToCol+6 ) + (iToRow)]; + //tempC7 += tempA3 * B[(jToCol+7 ) + (iToRow)]; + //tempC8 += tempA3 * B[(jToCol+8 ) + (iToRow)]; + //tempC9 += tempA3 * B[(jToCol+9 ) + (iToRow)]; + //tempC10 += tempA3 * B[(jToCol+10) + (iToRow)]; + //tempC11 += tempA3 * B[(jToCol+11) + (iToRow)]; + //tempC12 += tempA3 * B[(jToCol+12) + (iToRow)]; + //tempC13 += tempA3 * B[(jToCol+13) + (iToRow)]; + //tempC14 += tempA3 * B[(jToCol+14) + (iToRow)]; + //tempC15 += tempA3 * B[(jToCol+15) + (iToRow)]; + + //iToRow += 32; + //tempC0 += tempA4 * B[(jToCol ) + (iToRow)]; + //tempC1 += tempA4 * B[(jToCol+1 ) + (iToRow)]; + //tempC2 += tempA4 * B[(jToCol+2 ) + (iToRow)]; + //tempC3 += tempA4 * B[(jToCol+3 ) + (iToRow)]; + //tempC4 += tempA4 * B[(jToCol+4 ) + (iToRow)]; + //tempC5 += tempA4 * B[(jToCol+5 ) + (iToRow)]; + //tempC6 += tempA4 * B[(jToCol+6 ) + (iToRow)]; + //tempC7 += tempA4 * B[(jToCol+7 ) + (iToRow)]; + // + //iToRow += 32; + //tempC0 += tempA5 * B[(jToCol ) + (iToRow)]; + //tempC1 += tempA5 * B[(jToCol+1 ) + (iToRow)]; + //tempC2 += tempA5 * B[(jToCol+2 ) + (iToRow)]; + //tempC3 += tempA5 * B[(jToCol+3 ) + (iToRow)]; + //tempC4 += tempA5 * B[(jToCol+4 ) + (iToRow)]; + //tempC5 += tempA5 * B[(jToCol+5 ) + (iToRow)]; + //tempC6 += tempA5 * B[(jToCol+6 ) + (iToRow)]; + //tempC7 += tempA5 * B[(jToCol+7 ) + (iToRow)]; + // + //iToRow += 32; + //tempC0 += tempA6 * B[(jToCol ) + (iToRow)]; + //tempC1 += tempA6 * B[(jToCol+1 ) + (iToRow)]; + //tempC2 += tempA6 * B[(jToCol+2 ) + (iToRow)]; + //tempC3 += tempA6 * B[(jToCol+3 ) + (iToRow)]; + //tempC4 += tempA6 * B[(jToCol+4 ) + (iToRow)]; + //tempC5 += tempA6 * B[(jToCol+5 ) + (iToRow)]; + //tempC6 += tempA6 * B[(jToCol+6 ) + (iToRow)]; + //tempC7 += tempA6 * B[(jToCol+7 ) + (iToRow)]; + // + //iToRow += 32; + //tempC0 += tempA7 * B[(jToCol ) + (iToRow)]; + //tempC1 += tempA7 * B[(jToCol+1 ) + (iToRow)]; + //tempC2 += tempA7 * B[(jToCol+2 ) + (iToRow)]; + //tempC3 += tempA7 * B[(jToCol+3 ) + (iToRow)]; + //tempC4 += tempA7 * B[(jToCol+4 ) + (iToRow)]; + //tempC5 += tempA7 * B[(jToCol+5 ) + (iToRow)]; + //tempC6 += tempA7 * B[(jToCol+6 ) + (iToRow)]; + //tempC7 += tempA7 * B[(jToCol+7 ) + (iToRow)]; + + } + C[j ] = tempC0; + C[j + 1 ] = tempC1; + C[j + 2 ] = tempC2; + C[j + 3 ] = tempC3; + C[j + 4 ] = tempC4; + C[j + 5 ] = tempC5; + C[j + 6 ] = tempC6; + C[j + 7 ] = tempC7; + //C[j + 8 ] = tempC8 ; + //C[j + 9 ] = tempC9 ; + //C[j + 10] = tempC10; + //C[j + 11] = tempC11; + //C[j + 12] = tempC12; + //C[j + 13] = tempC13; + //C[j + 14] = tempC14; + //C[j + 15] = tempC15; + } +} |