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master.c
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master.c
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#include <crts.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <slave.h>
#include "args.h"
extern void *para_cross; // param on cross seg
extern void *para_cross_1;
extern void *para_cross_2;
#define _F_PRECISION 1e-5
#define EQUAL_F(a, b) (fabs((a)-(b)) < (fabs(a)+fabs(b))*_F_PRECISION)
#define NEQUAL_F(a, b) (fabs((a)-(b)) >= (fabs(a)+fabs(b))*_F_PRECISION)
extern SLAVE_FUN(sw_slave_mm_AB)(swptex_mmPara_t);
extern SLAVE_FUN(sw_slave_mm_ATB)(swptex_mmPara_t);
extern SLAVE_FUN(sw_slave_mm_ABT)(swptex_mmPara_t);
extern SLAVE_FUN(sw_slave_gemm_crr_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_rrr4_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_rrr_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_rcr_cgn_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_copy_all_H_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_copy_all_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_rcr_all_cgn_no_trans_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_rrr_all_cgn_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_rcr_all_cgn_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_trans_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_padding_only_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_bmm_rrr)(sw_bmmPara_t);
extern SLAVE_FUN(sw_slave_bmm_rcr)(sw_bmmPara_t);
extern SLAVE_FUN(sw_slave_bmm_crr)(sw_bmmPara_t);
extern SLAVE_FUN(sw_slave_bmm_flx)(sw_bmmPara_t);
extern SLAVE_FUN(sw_slave_bmm_cgn)(sw_bmmPara_t);
extern SLAVE_FUN(sw_slave_addm_all)(sw_addmPara_t);
//gemm final
extern SLAVE_FUN(sw_slave_gemm_rrr_sli_cgn_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_crr_sli_cgn_f32)(sw_gemmPara_t);
extern SLAVE_FUN(sw_slave_gemm_rcr_sli_cgn_f32)(sw_gemmPara_t);
float estimite_compute_time(int blkM, int blkN, int blkK, int M, int N, int K)
{
//performance model achieves an estimited performance
int bsizeN = blkN / 8 * sizeof(float);
int bsizeM = blkM / 8 * sizeof(float);
double a = 9.55371467e-09;
double b = 4.80294349e-10;
double c = 3.85210279e-11;
double d = 1.36105221e-05;
double T_compute = (a * blkN + b * blkM * blkN + c * blkM * blkK * blkN + d) / 10 * M / blkM * K / blkK * N / blkN;
return T_compute;
}
void get_best_blk_rcr(int M, int N, int K, int *best_blk_M, int *best_blk_N, int *best_blk_K)
{
#define MAX(x, y) (x > y ? x : y)
double MBW_map[] = {3362.3000000000002, 6342.6000000000004, 9091.3999999999996, 11966.799999999999, 14464.4, 10109.4, 10826.799999999999, 13355.9, 14225.6, 16268.0, 17285.200000000001, 19322.400000000001, 20039.099999999999, 8748.6000000000004, 16397.0, 17568.099999999999, 18846.599999999999, 19078.799999999999, 17884.799999999999, 21040.299999999999, 21277.799999999999, 18181.299999999999, 18960.400000000001, 19724.799999999999, 20330.599999999999, 21263.700000000001, 21535.799999999999, 11486.1, 22908.099999999999, 19666.900000000001, 20302.700000000001, 21102.5, 21682.700000000001, 21875.700000000001, 22555.200000000001, 23501.799999999999, 21774.299999999999, 20105.700000000001, 21358.700000000001, 21932.099999999999, 21482.5, 19173.299999999999, 22579.200000000001, 23836.799999999999, 23775.400000000001, 21602.5, 21919.700000000001, 22429.5, 22826.400000000001, 23273.799999999999, 23630.599999999999, 24175.700000000001, 24429.099999999999, 22369.0, 21537.200000000001, 20850.400000000001, 21515.099999999999, 23762.900000000001, 23600.599999999999, 24484.400000000001, 24604.900000000001, 22800.0, 22921.599999999999, 23484.599999999999, 3390.3000000000002, 6033.3000000000002, 9180.6000000000004, 11876.4, 13766.799999999999, 10086.6, 10522.6, 13365.1, 14133.6, 16451.5, 17313.799999999999, 19445.799999999999, 19996.900000000001, 10185.9, 16442.299999999999, 17509.299999999999, 18274.200000000001, 19345.099999999999, 19300.099999999999, 20965.700000000001, 20429.400000000001, 18137.299999999999, 18710.0, 19884.799999999999, 20117.299999999999, 21051.299999999999, 21009.099999999999, 12401.799999999999, 22579.200000000001, 19770.599999999999, 20368.599999999999, 21030.200000000001, 21637.900000000001, 22160.900000000001, 22898.099999999999, 23052.599999999999, 22213.900000000001, 18106.900000000001, 21088.0, 21992.099999999999, 22231.400000000001, 18906.799999999999, 22901.299999999999, 23413.0, 23620.400000000001, 21629.400000000001, 21916.799999999999, 22201.5, 22933.200000000001, 23258.599999999999, 23628.900000000001, 24179.299999999999, 24568.700000000001, 22159.0, 22024.0, 21703.700000000001, 22000.900000000001, 23542.5, 23898.5, 24653.200000000001, 24752.200000000001, 22704.700000000001, 22908.099999999999, 23676.799999999999, 23607.799999999999, 24061.099999999999, 24265.099999999999, 24463.0, 24885.200000000001, 22663.700000000001, 23200.099999999999, 23771.5, 23822.200000000001, 23878.200000000001, 24192.599999999999, 24364.599999999999, 24847.700000000001, 23300.099999999999, 23664.5, 23730.5, 24296.799999999999, 24190.299999999999, 24188.599999999999, 24158.900000000001, 24806.599999999999, 23510.599999999999, 23840.200000000001, 24218.299999999999, 24235.200000000001, 24448.099999999999, 24828.099999999999, 25147.5, 25309.599999999999, 23574.0, 23646.700000000001, 23983.700000000001, 24372.200000000001, 24844.0, 24924.700000000001, 25109.700000000001, 25378.700000000001, 23925.400000000001, 24214.799999999999, 24551.299999999999, 24587.900000000001, 24818.299999999999, 25051.5, 25338.299999999999, 25317.400000000001, 24099.799999999999, 24158.900000000001, 24436.799999999999, 23581.200000000001, 24539.900000000001, 24685.900000000001, 24942.099999999999, 25381.200000000001, 24162.900000000001, 24270.900000000001, 24740.599999999999, 24684.099999999999, 24816.400000000001, 25079.599999999999, 25461.5, 25446.700000000001, 23707.400000000001, 23754.0, 24641.700000000001, 24930.400000000001, 25199.900000000001, 25365.099999999999, 25548.299999999999, 25656.099999999999, 24629.700000000001, 24703.0, 24873.5, 24806.599999999999, 25210.400000000001, 24867.400000000001, 24863.200000000001, 25700.5, 24606.799999999999, 24904.5, 24893.200000000001, 25083.400000000001, 25196.0, 25277.099999999999, 25601.799999999999, 24222.299999999999, 24871.599999999999, 24890.799999999999, 24978.0, 24897.0, 24061.099999999999, 25350.400000000001, 25539.799999999999, 25816.200000000001, 24777.299999999999, 25125.5, 24796.799999999999, 25261.099999999999, 25498.400000000001, 25510.700000000001, 25738.099999999999, 25643.599999999999, 24911.099999999999, 24659.200000000001, 25003.599999999999, 25063.900000000001, 25409.5, 25566.599999999999, 26173.099999999999, 25681.5, 24767.5, 25033.900000000001, 25204.200000000001, 25141.799999999999, 25419.799999999999, 25579.5, 25675.5, 25702.5, 25407.5, 24873.5, 25331.900000000001, 25430.599999999999, 24968.099999999999, 24645.400000000001, 25573.0, 25950.200000000001, 25004.099999999999, 25081.5, 25333.900000000001, 25364.599999999999, 25558.599999999999, 25914.599999999999, 25814.200000000001, 25803.599999999999, 25248.599999999999, 25129.799999999999, 25356.799999999999, 25370.900000000001, 25616.700000000001, 25525.0, 25742.700000000001, 25208.0, 25129.299999999999, 25232.599999999999, 25451.200000000001, 25446.700000000001, 25710.5, 25742.700000000001, 25948.700000000001, 25412.0, 25397.299999999999, 25393.400000000001, 25510.700000000001, 25635.599999999999, 25446.700000000001, 25925.299999999999, 25914.099999999999, 25230.700000000001, 25107.299999999999, 23748.400000000001, 25196.0, 24577.900000000001, 25139.400000000001, 25759.200000000001, 25725.599999999999, 25258.700000000001, 25432.0, 25490.0, 25510.700000000001, 25539.400000000001, 25746.700000000001, 25806.099999999999, 25706.5, 25155.700000000001, 25206.099999999999, 25381.200000000001, 25307.200000000001, 25506.299999999999, 25769.799999999999, 25683.5, 25912.0, 24691.5, 25299.400000000001, 25432.5, 25417.799999999999, 25702.5, 25772.299999999999, 24928.5, 26051.700000000001, 25049.599999999999, 25459.5, 25444.799999999999};
float est_best_time = 1000000;
int temp_M = M > 6 * 64 ? M : 6 * 64;
int temp_N = N > 64 ? N : 64;
int temp_K = K > 64 ? K : 64;
int temp_blk_M = 64;
int temp_blk_N = 64;
int temp_blk_K = 64;
int blk_M = 64;
int blk_N = 64;
int blk_K = 64;
int ldm_use = sizeof(float) * (5 * temp_N * temp_K + 4 * temp_K * 64 + 3 * temp_N * 64) / 64; // try blk_M = 64
if (temp_M % 384 == 0 && temp_N % 64 == 0 && temp_K % 64 == 0)
{
//No padding
for (blk_M = 64; blk_M <= (temp_M / 6); blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N; blk_N += 64)
{
for (blk_K = 64; blk_K <= temp_K; blk_K += 64)
{
ldm_use = sizeof(float) * (5 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (temp_M / 6) % blk_M == 0 && temp_N % blk_N == 0 && temp_K % blk_K == 0)
{
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
} //&& (((temp_K +blk_K -1) / blk_K) % 6 == 0 || ((temp_K +blk_K -1) / blk_K) % 6 >= 4)
else if (ldm_use < 215 * 1024 && temp_N % 64 == 0 && temp_K % 64 == 0)
{
blk_N = temp_N;
blk_K = temp_K;
for (blk_M = 64; blk_M <= temp_M && blk_M <= 8192; blk_M += 64)
{
ldm_use = sizeof(float) * (5 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (((temp_M + blk_M - 1) / blk_M) % 6 == 0 || ((temp_M + blk_M - 1) / blk_M) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * (temp_M / 6) / blk_M * temp_K / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * (temp_M / 6) / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, (temp_M / 6), temp_N, temp_K);
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
else if (temp_N % 64 == 0 || temp_K % 64 == 0)
{
for (blk_M = 64; blk_M <= temp_M && blk_M <= 8192; blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N && blk_N <= 8192; blk_N += 64)
{
for (blk_K = 64; blk_K <= temp_K && blk_K <= 8192; blk_K += 64)
{
ldm_use = sizeof(float) * (5 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (temp_N % blk_N == 0 || temp_K % blk_K == 0) && (((temp_M + blk_M - 1) / blk_M) % 6 == 0 || ((temp_M + blk_M - 1) / blk_M) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * (temp_M / 6) / blk_M * temp_K / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * (temp_M / 6) / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, (temp_M / 6), temp_N, temp_K);
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
}
else
{
for (blk_M = 64; blk_M <= temp_M && blk_M <= 8192; blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N && blk_N <= 8192; blk_N += 64)
{
for (blk_K = 64; blk_K <= temp_K && blk_K <= 8192; blk_K += 64)
{
ldm_use = sizeof(float) * (5 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (((temp_M + blk_M - 1) / blk_M) % 6 == 0 || ((temp_M + blk_M - 1) / blk_M) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * (temp_M / 6) / blk_M * temp_K / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * (temp_M / 6) / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, (temp_M / 6), temp_N, temp_K);
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
}
best_blk_M[0] = temp_blk_M;
best_blk_N[0] = temp_blk_N;
best_blk_K[0] = temp_blk_K;
#ifdef _SWOPS_DEBUG
printf("temp_blk_M %d temp_blk_N %d temp_blk_K %d\n", temp_blk_M, temp_blk_N, temp_blk_K);
#endif
}
void get_best_blk_rrr(int M, int N, int K, int *best_blk_M, int *best_blk_N, int *best_blk_K)
{
#define MAX(x, y) (x > y ? x : y)
double MBW_map[] = {3362.3000000000002, 6342.6000000000004, 9091.3999999999996, 11966.799999999999, 14464.4, 10109.4, 10826.799999999999, 13355.9, 14225.6, 16268.0, 17285.200000000001, 19322.400000000001, 20039.099999999999, 8748.6000000000004, 16397.0, 17568.099999999999, 18846.599999999999, 19078.799999999999, 17884.799999999999, 21040.299999999999, 21277.799999999999, 18181.299999999999, 18960.400000000001, 19724.799999999999, 20330.599999999999, 21263.700000000001, 21535.799999999999, 11486.1, 22908.099999999999, 19666.900000000001, 20302.700000000001, 21102.5, 21682.700000000001, 21875.700000000001, 22555.200000000001, 23501.799999999999, 21774.299999999999, 20105.700000000001, 21358.700000000001, 21932.099999999999, 21482.5, 19173.299999999999, 22579.200000000001, 23836.799999999999, 23775.400000000001, 21602.5, 21919.700000000001, 22429.5, 22826.400000000001, 23273.799999999999, 23630.599999999999, 24175.700000000001, 24429.099999999999, 22369.0, 21537.200000000001, 20850.400000000001, 21515.099999999999, 23762.900000000001, 23600.599999999999, 24484.400000000001, 24604.900000000001, 22800.0, 22921.599999999999, 23484.599999999999, 3390.3000000000002, 6033.3000000000002, 9180.6000000000004, 11876.4, 13766.799999999999, 10086.6, 10522.6, 13365.1, 14133.6, 16451.5, 17313.799999999999, 19445.799999999999, 19996.900000000001, 10185.9, 16442.299999999999, 17509.299999999999, 18274.200000000001, 19345.099999999999, 19300.099999999999, 20965.700000000001, 20429.400000000001, 18137.299999999999, 18710.0, 19884.799999999999, 20117.299999999999, 21051.299999999999, 21009.099999999999, 12401.799999999999, 22579.200000000001, 19770.599999999999, 20368.599999999999, 21030.200000000001, 21637.900000000001, 22160.900000000001, 22898.099999999999, 23052.599999999999, 22213.900000000001, 18106.900000000001, 21088.0, 21992.099999999999, 22231.400000000001, 18906.799999999999, 22901.299999999999, 23413.0, 23620.400000000001, 21629.400000000001, 21916.799999999999, 22201.5, 22933.200000000001, 23258.599999999999, 23628.900000000001, 24179.299999999999, 24568.700000000001, 22159.0, 22024.0, 21703.700000000001, 22000.900000000001, 23542.5, 23898.5, 24653.200000000001, 24752.200000000001, 22704.700000000001, 22908.099999999999, 23676.799999999999, 23607.799999999999, 24061.099999999999, 24265.099999999999, 24463.0, 24885.200000000001, 22663.700000000001, 23200.099999999999, 23771.5, 23822.200000000001, 23878.200000000001, 24192.599999999999, 24364.599999999999, 24847.700000000001, 23300.099999999999, 23664.5, 23730.5, 24296.799999999999, 24190.299999999999, 24188.599999999999, 24158.900000000001, 24806.599999999999, 23510.599999999999, 23840.200000000001, 24218.299999999999, 24235.200000000001, 24448.099999999999, 24828.099999999999, 25147.5, 25309.599999999999, 23574.0, 23646.700000000001, 23983.700000000001, 24372.200000000001, 24844.0, 24924.700000000001, 25109.700000000001, 25378.700000000001, 23925.400000000001, 24214.799999999999, 24551.299999999999, 24587.900000000001, 24818.299999999999, 25051.5, 25338.299999999999, 25317.400000000001, 24099.799999999999, 24158.900000000001, 24436.799999999999, 23581.200000000001, 24539.900000000001, 24685.900000000001, 24942.099999999999, 25381.200000000001, 24162.900000000001, 24270.900000000001, 24740.599999999999, 24684.099999999999, 24816.400000000001, 25079.599999999999, 25461.5, 25446.700000000001, 23707.400000000001, 23754.0, 24641.700000000001, 24930.400000000001, 25199.900000000001, 25365.099999999999, 25548.299999999999, 25656.099999999999, 24629.700000000001, 24703.0, 24873.5, 24806.599999999999, 25210.400000000001, 24867.400000000001, 24863.200000000001, 25700.5, 24606.799999999999, 24904.5, 24893.200000000001, 25083.400000000001, 25196.0, 25277.099999999999, 25601.799999999999, 24222.299999999999, 24871.599999999999, 24890.799999999999, 24978.0, 24897.0, 24061.099999999999, 25350.400000000001, 25539.799999999999, 25816.200000000001, 24777.299999999999, 25125.5, 24796.799999999999, 25261.099999999999, 25498.400000000001, 25510.700000000001, 25738.099999999999, 25643.599999999999, 24911.099999999999, 24659.200000000001, 25003.599999999999, 25063.900000000001, 25409.5, 25566.599999999999, 26173.099999999999, 25681.5, 24767.5, 25033.900000000001, 25204.200000000001, 25141.799999999999, 25419.799999999999, 25579.5, 25675.5, 25702.5, 25407.5, 24873.5, 25331.900000000001, 25430.599999999999, 24968.099999999999, 24645.400000000001, 25573.0, 25950.200000000001, 25004.099999999999, 25081.5, 25333.900000000001, 25364.599999999999, 25558.599999999999, 25914.599999999999, 25814.200000000001, 25803.599999999999, 25248.599999999999, 25129.799999999999, 25356.799999999999, 25370.900000000001, 25616.700000000001, 25525.0, 25742.700000000001, 25208.0, 25129.299999999999, 25232.599999999999, 25451.200000000001, 25446.700000000001, 25710.5, 25742.700000000001, 25948.700000000001, 25412.0, 25397.299999999999, 25393.400000000001, 25510.700000000001, 25635.599999999999, 25446.700000000001, 25925.299999999999, 25914.099999999999, 25230.700000000001, 25107.299999999999, 23748.400000000001, 25196.0, 24577.900000000001, 25139.400000000001, 25759.200000000001, 25725.599999999999, 25258.700000000001, 25432.0, 25490.0, 25510.700000000001, 25539.400000000001, 25746.700000000001, 25806.099999999999, 25706.5, 25155.700000000001, 25206.099999999999, 25381.200000000001, 25307.200000000001, 25506.299999999999, 25769.799999999999, 25683.5, 25912.0, 24691.5, 25299.400000000001, 25432.5, 25417.799999999999, 25702.5, 25772.299999999999, 24928.5, 26051.700000000001, 25049.599999999999, 25459.5, 25444.799999999999};
float est_best_time = 1000000;
int temp_M = M > 6 * 64 ? M : 6 * 64;
int temp_N = N > 64 ? N : 64;
int temp_K = K > 64 ? K : 64;
int temp_blk_M = 64;
int temp_blk_N = 64;
int temp_blk_K = 64;
int blk_M = 64;
int blk_N = 64;
int blk_K = 64;
int ldm_use = sizeof(float) * (4 * temp_N * temp_K + 4 * temp_K * 64 + 3 * temp_N * 64) / 64; // try blk_M = 64
if (temp_M % 384 == 0 && temp_N % 64 == 0 && temp_K % 64 == 0)
{
//No padding
for (blk_M = 64; blk_M <= (temp_M + blk_M / 6); blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N; blk_N += 64)
{
for (blk_K = 64; blk_K <= temp_K; blk_K += 64)
{
ldm_use = sizeof(float) * (5 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (temp_M / 6) % blk_M == 0 && temp_N % blk_N == 0 && temp_K % blk_K == 0)
{
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
else if (ldm_use < 215 * 1024 && temp_N % 64 == 0 && temp_K % 64 == 0)
{
blk_N = temp_N;
blk_K = temp_K;
for (blk_M = 64; blk_M <= (temp_M + blk_M / 6); blk_M += 64)
{
ldm_use = sizeof(float) * (4 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (((temp_M + blk_M - 1) / blk_M) % 6 == 0 || ((temp_M + blk_M - 1) / blk_M) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * (temp_M / 6) / blk_M * temp_K / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * (temp_M / 6) / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, (temp_M / 6), temp_N, temp_K);
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
else if (temp_N % 64 == 0 || temp_K % 64 == 0)
{
for (blk_M = 64; blk_M <= (temp_M + blk_M / 6); blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N && blk_N <= 8192; blk_N += 64)
{
for (blk_K = 64; blk_K <= temp_K && blk_K <= 8192; blk_K += 64)
{
ldm_use = sizeof(float) * (4 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (temp_N % blk_N == 0 || temp_K % blk_K == 0) && (((temp_M + blk_M - 1) / blk_M) % 6 == 0 || ((temp_M + blk_M - 1) / blk_M) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * (temp_M / 6) / blk_M * temp_K / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * (temp_M / 6) / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, (temp_M / 6), temp_N, temp_K);
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
}
else
{
for (blk_M = 64; blk_M <= (temp_M + blk_M / 6); blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N && blk_N <= 8192; blk_N += 64)
{
for (blk_K = 64; blk_K <= temp_K && blk_K <= 8192; blk_K += 64)
{
ldm_use = sizeof(float) * (4 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (((temp_M + blk_M - 1) / blk_M) % 6 == 0 || ((temp_M + blk_M - 1) / blk_M) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * (temp_M / 6) / blk_M * temp_K / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * (temp_M / 6) / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, (temp_M / 6), temp_N, temp_K);
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
}
best_blk_M[0] = temp_blk_M;
best_blk_N[0] = temp_blk_N;
best_blk_K[0] = temp_blk_K;
#ifdef _SWOPS_DEBUG
printf("temp_blk_M %d temp_blk_N %d temp_blk_K %d\n", temp_blk_M, temp_blk_N, temp_blk_K);
#endif
}
void get_best_blk_crr(int M, int N, int K, int *best_blk_M, int *best_blk_N, int *best_blk_K)
{
#define MAX(x, y) (x > y ? x : y)
double MBW_map[] = {3362.3000000000002, 6342.6000000000004, 9091.3999999999996, 11966.799999999999, 14464.4, 10109.4, 10826.799999999999, 13355.9, 14225.6, 16268.0, 17285.200000000001, 19322.400000000001, 20039.099999999999, 8748.6000000000004, 16397.0, 17568.099999999999, 18846.599999999999, 19078.799999999999, 17884.799999999999, 21040.299999999999, 21277.799999999999, 18181.299999999999, 18960.400000000001, 19724.799999999999, 20330.599999999999, 21263.700000000001, 21535.799999999999, 11486.1, 22908.099999999999, 19666.900000000001, 20302.700000000001, 21102.5, 21682.700000000001, 21875.700000000001, 22555.200000000001, 23501.799999999999, 21774.299999999999, 20105.700000000001, 21358.700000000001, 21932.099999999999, 21482.5, 19173.299999999999, 22579.200000000001, 23836.799999999999, 23775.400000000001, 21602.5, 21919.700000000001, 22429.5, 22826.400000000001, 23273.799999999999, 23630.599999999999, 24175.700000000001, 24429.099999999999, 22369.0, 21537.200000000001, 20850.400000000001, 21515.099999999999, 23762.900000000001, 23600.599999999999, 24484.400000000001, 24604.900000000001, 22800.0, 22921.599999999999, 23484.599999999999, 3390.3000000000002, 6033.3000000000002, 9180.6000000000004, 11876.4, 13766.799999999999, 10086.6, 10522.6, 13365.1, 14133.6, 16451.5, 17313.799999999999, 19445.799999999999, 19996.900000000001, 10185.9, 16442.299999999999, 17509.299999999999, 18274.200000000001, 19345.099999999999, 19300.099999999999, 20965.700000000001, 20429.400000000001, 18137.299999999999, 18710.0, 19884.799999999999, 20117.299999999999, 21051.299999999999, 21009.099999999999, 12401.799999999999, 22579.200000000001, 19770.599999999999, 20368.599999999999, 21030.200000000001, 21637.900000000001, 22160.900000000001, 22898.099999999999, 23052.599999999999, 22213.900000000001, 18106.900000000001, 21088.0, 21992.099999999999, 22231.400000000001, 18906.799999999999, 22901.299999999999, 23413.0, 23620.400000000001, 21629.400000000001, 21916.799999999999, 22201.5, 22933.200000000001, 23258.599999999999, 23628.900000000001, 24179.299999999999, 24568.700000000001, 22159.0, 22024.0, 21703.700000000001, 22000.900000000001, 23542.5, 23898.5, 24653.200000000001, 24752.200000000001, 22704.700000000001, 22908.099999999999, 23676.799999999999, 23607.799999999999, 24061.099999999999, 24265.099999999999, 24463.0, 24885.200000000001, 22663.700000000001, 23200.099999999999, 23771.5, 23822.200000000001, 23878.200000000001, 24192.599999999999, 24364.599999999999, 24847.700000000001, 23300.099999999999, 23664.5, 23730.5, 24296.799999999999, 24190.299999999999, 24188.599999999999, 24158.900000000001, 24806.599999999999, 23510.599999999999, 23840.200000000001, 24218.299999999999, 24235.200000000001, 24448.099999999999, 24828.099999999999, 25147.5, 25309.599999999999, 23574.0, 23646.700000000001, 23983.700000000001, 24372.200000000001, 24844.0, 24924.700000000001, 25109.700000000001, 25378.700000000001, 23925.400000000001, 24214.799999999999, 24551.299999999999, 24587.900000000001, 24818.299999999999, 25051.5, 25338.299999999999, 25317.400000000001, 24099.799999999999, 24158.900000000001, 24436.799999999999, 23581.200000000001, 24539.900000000001, 24685.900000000001, 24942.099999999999, 25381.200000000001, 24162.900000000001, 24270.900000000001, 24740.599999999999, 24684.099999999999, 24816.400000000001, 25079.599999999999, 25461.5, 25446.700000000001, 23707.400000000001, 23754.0, 24641.700000000001, 24930.400000000001, 25199.900000000001, 25365.099999999999, 25548.299999999999, 25656.099999999999, 24629.700000000001, 24703.0, 24873.5, 24806.599999999999, 25210.400000000001, 24867.400000000001, 24863.200000000001, 25700.5, 24606.799999999999, 24904.5, 24893.200000000001, 25083.400000000001, 25196.0, 25277.099999999999, 25601.799999999999, 24222.299999999999, 24871.599999999999, 24890.799999999999, 24978.0, 24897.0, 24061.099999999999, 25350.400000000001, 25539.799999999999, 25816.200000000001, 24777.299999999999, 25125.5, 24796.799999999999, 25261.099999999999, 25498.400000000001, 25510.700000000001, 25738.099999999999, 25643.599999999999, 24911.099999999999, 24659.200000000001, 25003.599999999999, 25063.900000000001, 25409.5, 25566.599999999999, 26173.099999999999, 25681.5, 24767.5, 25033.900000000001, 25204.200000000001, 25141.799999999999, 25419.799999999999, 25579.5, 25675.5, 25702.5, 25407.5, 24873.5, 25331.900000000001, 25430.599999999999, 24968.099999999999, 24645.400000000001, 25573.0, 25950.200000000001, 25004.099999999999, 25081.5, 25333.900000000001, 25364.599999999999, 25558.599999999999, 25914.599999999999, 25814.200000000001, 25803.599999999999, 25248.599999999999, 25129.799999999999, 25356.799999999999, 25370.900000000001, 25616.700000000001, 25525.0, 25742.700000000001, 25208.0, 25129.299999999999, 25232.599999999999, 25451.200000000001, 25446.700000000001, 25710.5, 25742.700000000001, 25948.700000000001, 25412.0, 25397.299999999999, 25393.400000000001, 25510.700000000001, 25635.599999999999, 25446.700000000001, 25925.299999999999, 25914.099999999999, 25230.700000000001, 25107.299999999999, 23748.400000000001, 25196.0, 24577.900000000001, 25139.400000000001, 25759.200000000001, 25725.599999999999, 25258.700000000001, 25432.0, 25490.0, 25510.700000000001, 25539.400000000001, 25746.700000000001, 25806.099999999999, 25706.5, 25155.700000000001, 25206.099999999999, 25381.200000000001, 25307.200000000001, 25506.299999999999, 25769.799999999999, 25683.5, 25912.0, 24691.5, 25299.400000000001, 25432.5, 25417.799999999999, 25702.5, 25772.299999999999, 24928.5, 26051.700000000001, 25049.599999999999, 25459.5, 25444.799999999999};
float est_best_time = 1000000;
int temp_M = M > 64 ? M : 64;
int temp_N = N > 64 ? N : 64;
int temp_K = K > 6 * 64 ? K : 6 * 64; //padding K
int temp_blk_M = 64;
int temp_blk_N = 64;
int temp_blk_K = 64;
int blk_M = 64;
int blk_N = 64;
int blk_K = 64;
int ldm_use = sizeof(float) * (4 * temp_N * 64 + 5 * 64 * temp_M + 3 * temp_N * temp_M) / 64; // try blk_M = 64
if (temp_M % 64 == 0 && temp_N % 64 == 0 && temp_K % 384 == 0)
{
//No padding
for (blk_M = 64; blk_M <= temp_M; blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N; blk_N += 64)
{
for (blk_K = 64; blk_K <= (temp_K + blk_K) / 6; blk_K += 64)
{
ldm_use = sizeof(float) * (5 * blk_N * blk_K + 4 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && temp_M % blk_M == 0 && temp_N % blk_N == 0 && (temp_K / 6) % blk_K == 0)
{
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
else if (ldm_use < 215 * 1024 && temp_M % 64 == 0 && temp_N % 64 == 0)
{
//printf("crr blk condition 1\n");
blk_M = temp_M;
blk_N = temp_N; //(temp_K + blk_K / 6)
for (blk_K = 64; blk_K <= (temp_K + blk_K / 6); blk_K += 64)
{
ldm_use = sizeof(float) * (4 * blk_N * blk_K + 5 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (((temp_K + blk_K - 1) / blk_K) % 6 == 0 || ((temp_K + blk_K - 1) / blk_K) % 6 >= 5))
{
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
else if (temp_M % 64 == 0 || temp_N % 64 == 0)
{
//printf("crr blk condition 2\n");
for (blk_M = 64; blk_M <= temp_M && blk_M <= 4096; blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N && blk_N <= 4096; blk_N += 64)
{
for (blk_K = 64; blk_K <= (temp_K + blk_K / 6); blk_K += 64)
{
ldm_use = sizeof(float) * (4 * blk_N * blk_K + 5 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (((temp_K + blk_K - 1) / blk_K) % 6 == 0 || ((temp_K + blk_K - 1) / blk_K) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * temp_M / blk_M * (temp_K / 6) / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * temp_M / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, temp_M, temp_N, (temp_K / 6));
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
}
else
{
//printf("crr blk condition 3\n");
for (blk_M = 64; blk_M <= temp_M && blk_M <= 4096; blk_M += 64)
{
for (blk_N = 64; blk_N <= temp_N && blk_N <= 4096; blk_N += 64)
{
for (blk_K = 64; blk_K <= (temp_K + blk_K / 6); blk_K += 64)
{
ldm_use = sizeof(float) * (4 * blk_N * blk_K + 5 * blk_K * blk_M + 3 * blk_N * blk_M) / 64;
if (ldm_use < 215 * 1024 && (((temp_K + blk_K - 1) / blk_K) % 6 == 0 || ((temp_K + blk_K - 1) / blk_K) % 6 >= 5))
{
int bsizeN = blk_N / 8 * sizeof(float);
int bsizeM = blk_M / 8 * sizeof(float);
double T_dma = temp_N / blk_N * temp_M / blk_M * (temp_K / 6) / blk_K * (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] + 1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1]) +
1.0 * temp_N / blk_N * temp_M / blk_M * blk_M * blk_N * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1];
double T_init_dma = (1.0 * blk_N * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeN / 16 - 1] +
1.0 * blk_M * blk_K * sizeof(float) / 1e6 / MBW_map[bsizeM / 16 - 1]);
float T_compute = estimite_compute_time(blk_M, blk_N, blk_K, temp_M, temp_N, (temp_K / 6));
double est_time = MAX(T_compute, T_dma) + T_init_dma;
if (est_time < est_best_time)
{
est_best_time = est_time;
temp_blk_M = blk_M;
temp_blk_N = blk_N;
temp_blk_K = blk_K;
}
}
}
}
}
}
best_blk_M[0] = temp_blk_M;
best_blk_N[0] = temp_blk_N;
best_blk_K[0] = temp_blk_K;
//#ifdef _SWOPS_DEBUG
//printf("blk_M %d blk_N %d blk_K %d\n", temp_blk_M, temp_blk_N, temp_blk_K);
//#endif
}
void gemm_crr_all(float* A, float* B, float* C, int M, int N, int K){
#ifdef _SWOPS_DEBUG
printf("gemm crr all API\n");
#endif
/* if(K < N|| K < M){
printf("GEMM CRR can't perform well\n");
return;
} */
int blk_M = 64;
int blk_N = 64;
int blk_K = 64;
int sli_M[6] = {0,0,0,0,0,0};
int sli_N[6] = {0,0,0,0,0,0};
int sli_K[6] = {0,0,0,0,0,0};
get_best_blk_crr(M,N,K,&blk_M,&blk_N,&blk_K);
int temp_M = M > 64 ? M : 64;
int temp_N = N > 64 ? N : 64;
int temp_K = K > 64 ? K : 64;
int Ms = (temp_M / blk_M) * blk_M;
int Ns = (temp_N / blk_N) * blk_N;
int Ks = (temp_K / blk_K) * blk_K;
int Me = temp_M % blk_M != 0 ? Ms + blk_M : Ms;
int Ne = temp_N % blk_N != 0 ? Ns + blk_N : Ns;
int Ke = temp_K % blk_K != 0 ? Ks + blk_K : Ks;
int ldm_use = (4 * blk_M * blk_K + 4 * blk_K * blk_N + 3 * blk_M * blk_N) * sizeof(float)/64;
#ifdef _SWOPS_DEBUG
printf("CRR M %d N %d K %d\nMs %d Ns %d Ks %d\nMe %d Ne %d Ke %d\nblk_M %d blk_N %d blk_K %d\n", M, N, K, Ms, Ns, Ks, Me, Ne, Ke, blk_M, blk_N, blk_K);
printf("CRR ldm_use %d total_ldm %d\n", ldm_use, 220 * 1024);
#endif
float* Ap = _sw_xmalloc(sizeof(float) * Me * Ke);
float* Bp = _sw_xmalloc(sizeof(float) * Ke * Ne);
float* Cp = _sw_xmalloc(sizeof(float) * 6 * Me * Ne);// all six
#ifdef _SWOPS_DEBUG
printf("Ap ptr %p\n",Ap);
printf("Bp ptr %p\n",Bp);
printf("Cp ptr %p\n",Cp);
#endif
int num_sli = (temp_K + blk_K - 1)/ blk_K;//the totol num of blk_M
#ifdef _SWOPS_DEBUG
printf("num_sli %d\n", num_sli);
#endif
const int counts_Q = num_sli;//count jobs
int local_count = (num_sli + 6 - 1)/6;
int local_start[6];
int local_end[6];
int local_sli[6];
for(int i = 0; i < 6; i++){
local_start[i] = i * local_count;
local_end[i] = ((local_start[i] + local_count > counts_Q) ? counts_Q : (local_start[i] + local_count));
local_sli[i] = local_end[i] - local_start[i];
#ifdef _SWOPS_DEBUG
printf("cgn %d local_start %d local_end %d local_sli %d\n",i,local_start[i],local_end[i],local_sli[i]);
#endif
}
for(int i = 0; i < 6; i++){
sli_K[i] = local_sli[i] * blk_K;
}
sw_gemmPara para;
para.A_sli[0] = A;
para.Ap_sli[0] = Ap;
para.B_sli[0] = B;
para.Bp_sli[0] = Bp;
//All result will be stored in Cp
para.C_sli[0] = Cp;
para.Cp_sli[0] = Cp;
para.sli_C = 0;
for(int i = 0; i < 6; i++){
para.sli_K[i] = sli_K[i];
if(sli_K[i] > 0){
para.sli_C++;
}
}
for(int i = 1; i < 6; i++){
para.A_sli[i] = A + local_start[i] * blk_K * M;
para.Ap_sli[i] = Ap + local_start[i] * blk_K * Me;
para.B_sli[i] = B + local_start[i] * blk_K * N;
para.Bp_sli[i] = Bp + local_start[i] * blk_K * Ne;
para.C_sli[i] = Cp + i * Me * Ne;
para.Cp_sli[i] = Cp + i * Me * Ne;
}//All result will be stored in Cp
para.blk_M = blk_M;
para.blk_N = blk_N;
para.blk_K = blk_K;
para.A = A;
para.Ap = Ap;
para.B = B;
para.Bp = Bp;
para.C = C;
para.Cp = Cp;
para.M = M;
para.Ms = Ms;
para.Me = Me;
para.N = N;
para.Ns = Ns;
para.Ne = Ne;
para.K = K;
para.Ks = Ks;
para.Ke = Ke;
para_cross = ¶
int ret = athread_init_cgs();
ret = athread_spawn_cgs(sw_slave_gemm_crr_sli_cgn_f32, ¶);
athread_join_cgs();
#ifdef _SWOPS_DEBUG
printf("Cp[0] %f Cp[1] %f Cp[2] %f\n", Cp[0], Cp[1], Cp[2]);
printf("C[0] %f C[1] %f C[2] %f\n", C[0], C[1], C[2]);
#endif
/* for(int s = 0; s < 6; s++){
for(int m = 0; m < Me; m++){
for(int n = 0; n < Ne; n++){
if(Cp[s * Me * Ne + m * Ne + n] != 2688 && Cp[s * Me * Ne + m * Ne + n] != 0){
printf("Cp %d %d %d error, value %f\n", s, m, n, Cp[s * Me * Ne + m * Ne + n]);
}
}
}
} */
/* for(int s = 0; s < para.sli_C; s++){
for(int m = 0; m < M; m++){
for(int n = 0; n < N; n++){
C[m * N + n] += Cp[m * Ne + n + s * Me * Ne];
}
}
} */
_sw_xfree(Ap);
_sw_xfree(Bp);
_sw_xfree(Cp);
}
void gemm_rrr_all(float *A, float *B, float* C, int M, int N, int K){
#ifdef _SWOPS_DEBUG
printf("gemm rrr all API\n");
#endif
/* if(M < N || M < K){
printf("GEMM RRR can't perform well\n");
return;
} */
int blk_M = 64;
int blk_N = 64;
int blk_K = 64;
int sli_M[6] = {0,0,0,0,0,0};
int sli_N[6] = {0,0,0,0,0,0};
int sli_K[6] = {0,0,0,0,0,0};
get_best_blk_rrr(M, N, K, &blk_M, &blk_N, &blk_K);
int temp_M = M > 64 ? M : 64;
int temp_N = N > 64 ? N : 64;
int temp_K = K > 64 ? K : 64;
int ldm_use = (4 * blk_M * blk_K + 4 * blk_K * blk_N + 3 * blk_M * blk_N) * sizeof(float)/64;
#ifdef _SWOPS_DEBUG
printf("M %d N %d K %d blk_M %d blk_N %d blk_K %d RRR ldm_use %d total_ldm %d\n", M, N, K, blk_M, blk_N, blk_K, ldm_use, 220 * 1024);
#endif
int Ms = (temp_M / blk_M) * blk_M;
int Ns = (temp_N / blk_N) * blk_N;
int Ks = (temp_K / blk_K) * blk_K;
int Me = temp_M % blk_M != 0 ? Ms + blk_M : Ms;
int Ne = temp_N % blk_N != 0 ? Ns + blk_N : Ns;
int Ke = temp_K % blk_K != 0 ? Ks + blk_K : Ks;
#ifdef _SWOPS_DEBUG
printf("M %d N %d K %d blk_M %d blk_N %d blk_K %d\n", M, N, K, blk_M, blk_N, blk_K);
printf("Ms %d Ns %d Ks %d Me %d Ne %d Ke %d\n", Ms, Ns, Ks, Me, Ne, Ke);
#endif
float* Ap = _sw_xmalloc(sizeof(float) * Me * Ke);
float* Bp = _sw_xmalloc(sizeof(float) * Ke * Ne);
float* Cp = _sw_xmalloc(sizeof(float) * Me * Ne);
#ifdef _SWOPS_DEBUG
printf("Ap ptr %p\n",Ap);
printf("Bp ptr %p\n",Bp);
printf("Cp ptr %p\n",Cp);
#endif
int num_sli = (temp_M + blk_M - 1)/ blk_M;//the totol num of blk_M
#ifdef _SWOPS_DEBUG
printf("num_sli %d\n", num_sli);
#endif
const int counts_Q = num_sli;//count jobs
int local_count = (num_sli + 6 - 1)/6;
int local_start[6];
int local_end[6];
int local_sli[6];
for(int i = 0; i < 6; i++){
local_start[i] = i * local_count;
local_end[i] = ((local_start[i] + local_count > counts_Q) ? counts_Q : (local_start[i] + local_count));
local_sli[i] = local_end[i] - local_start[i];
#ifdef _SWOPS_DEBUG
printf("cgn %d local_start %d local_end %d local_sli %d\n",i,local_start[i],local_end[i],local_sli[i]);
#endif
}
for(int i = 0; i < 6; i++){
sli_M[i] = local_sli[i] * blk_M;
}
sw_gemmPara para;
para.A_sli[0] = A;
para.Ap_sli[0] = Ap;
para.B_sli[0] = B;
para.Bp_sli[0] = Bp;
para.C_sli[0] = C;
para.Cp_sli[0] = Cp;
for(int i = 0; i < 6; i++){
para.sli_M[i] = sli_M[i];
}
for(int i = 1; i < 6; i++){
para.A_sli[i] = A + local_start[i] * blk_M * K;
para.Ap_sli[i] = Ap + local_start[i] * blk_M * Ke;
para.B_sli[i] = B;
para.Bp_sli[i] = Bp;
para.C_sli[i] = C + local_start[i] * blk_M * N;
para.Cp_sli[i] = Cp + local_start[i] * blk_M * Ne;
}
/* for(int i = 0; i < 6; i++){
printf("para.A_sli[%d] %d ", i, para.A_sli[i]);
printf("para.Ap_sli[%d] %d ", i, para.Ap_sli[i]);
printf("para.B_sli[%d] %d ", i, para.B_sli[i]);
printf("para.Bp_sli[%d] %d ", i, para.Bp_sli[i]);
printf("para.C_sli[%d] %d ", i, para.C_sli[i]);
printf("para.Cp_sli[%d] %d ", i, para.Cp_sli[i]);
printf("\n");
} */
para.blk_M = blk_M;
para.blk_N = blk_N;
para.blk_K = blk_K;
para.A = A;
para.Ap = Ap;
para.B = B;
para.Bp = Bp;
para.C = C;
para.Cp = Cp;
para.M = M;
para.Ms = Ms;
para.Me = Me;
para.N = N;
para.Ns = Ns;
para.Ne = Ne;
para.K = K;
para.Ks = Ks;
para.Ke = Ke;
para_cross = ¶
int ret = athread_init_cgs();
ret = athread_spawn_cgs(sw_slave_gemm_rrr_sli_cgn_f32, ¶);
athread_join_cgs();
_sw_xfree(Ap);
_sw_xfree(Bp);
_sw_xfree(Cp);
}
void gemm_rcr_all(float *A, float *B, float* C, int M, int N, int K){
#ifdef _SWOPS_DEBUG
printf("gemm rcr all API\n");
#endif
/* if(M < N || M < K){
printf("GEMM RRR can't perform well\n");
return;
} */
int blk_M = 64;
int blk_N = 64;
int blk_K = 64;
int sli_M[6] = {0,0,0,0,0,0};
int sli_N[6] = {0,0,0,0,0,0};
int sli_K[6] = {0,0,0,0,0,0};
get_best_blk_rcr(M, N, K, &blk_M, &blk_N, &blk_K);
int temp_M = M > 64 ? M : 64;
int temp_N = N > 64 ? N : 64;
int temp_K = K > 64 ? K : 64;
int ldm_use = (4 * blk_M * blk_K + 5 * blk_K * blk_N + 3 * blk_M * blk_N) * sizeof(float)/64;
#ifdef _SWOPS_DEBUG
printf("M %d N %d K %d blk_M %d blk_N %d blk_K %d RCR ldm_use %d total_ldm %d\n", M, N, K, blk_M, blk_N, blk_K, ldm_use, 220 * 1024);
#endif
int Ms = (temp_M / blk_M) * blk_M;
int Ns = (temp_N / blk_N) * blk_N;
int Ks = (temp_K / blk_K) * blk_K;
int Me = temp_M % blk_M != 0 ? Ms + blk_M : Ms;
int Ne = temp_N % blk_N != 0 ? Ns + blk_N : Ns;
int Ke = temp_K % blk_K != 0 ? Ks + blk_K : Ks;
#ifdef _SWOPS_DEBUG
printf("M %d N %d K %d blk_M %d blk_N %d blk_K %d\n", M, N, K, blk_M, blk_N, blk_K);
printf("Ms %d Ns %d Ks %d Me %d Ne %d Ke %d\n", Ms, Ns, Ks, Me, Ne, Ke);
#endif
float* Ap = _sw_xmalloc(sizeof(float) * Me * Ke);
float* Bp = _sw_xmalloc(sizeof(float) * Ke * Ne);
float* Cp = _sw_xmalloc(sizeof(float) * Me * Ne);
#ifdef _SWOPS_DEBUG
printf("Ap ptr %p\n",Ap);
printf("Bp ptr %p\n",Bp);
printf("Cp ptr %p\n",Cp);
#endif
int num_sli = (temp_M + blk_M - 1)/ blk_M;//the totol num of blk_M
#ifdef _SWOPS_DEBUG
printf("num_sli %d\n", num_sli);
#endif
const int counts_Q = num_sli;//count jobs
int local_count = (num_sli + 6 - 1)/6;
int local_start[6];
int local_end[6];
int local_sli[6];
for(int i = 0; i < 6; i++){
local_start[i] = i * local_count;
local_end[i] = ((local_start[i] + local_count > counts_Q) ? counts_Q : (local_start[i] + local_count));
local_sli[i] = local_end[i] - local_start[i];
#ifdef _SWOPS_DEBUG
printf("cgn %d local_start %d local_end %d local_sli %d\n",i,local_start[i],local_end[i],local_sli[i]);
#endif
}
for(int i = 0; i < 6; i++){
sli_M[i] = local_sli[i] * blk_M;
}
sw_gemmPara para;
para.A_sli[0] = A;
para.Ap_sli[0] = Ap;
para.B_sli[0] = B;
para.Bp_sli[0] = Bp;
para.C_sli[0] = C;
para.Cp_sli[0] = Cp;
for(int i = 0; i < 6; i++){
para.sli_M[i] = sli_M[i];
}
for(int i = 1; i < 6; i++){
para.A_sli[i] = A + local_start[i] * blk_M * K;
para.Ap_sli[i] = Ap + local_start[i] * blk_M * Ke;
para.B_sli[i] = B;
para.Bp_sli[i] = Bp;
para.C_sli[i] = C + local_start[i] * blk_M * N;
para.Cp_sli[i] = Cp + local_start[i] * blk_M * Ne;
}
/* for(int i = 0; i < 6; i++){
printf("para.A_sli[%d] %d ", i, para.A_sli[i]);
printf("para.Ap_sli[%d] %d ", i, para.Ap_sli[i]);
printf("para.B_sli[%d] %d ", i, para.B_sli[i]);
printf("para.Bp_sli[%d] %d ", i, para.Bp_sli[i]);
printf("para.C_sli[%d] %d ", i, para.C_sli[i]);
printf("para.Cp_sli[%d] %d ", i, para.Cp_sli[i]);
printf("\n");
} */
para.blk_M = blk_M;
para.blk_N = blk_N;
para.blk_K = blk_K;
para.A = A;
para.Ap = Ap;
para.B = B;
para.Bp = Bp;
para.C = C;
para.Cp = Cp;
para.M = M;
para.Ms = Ms;
para.Me = Me;
para.N = N;
para.Ns = Ns;
para.Ne = Ne;
para.K = K;
para.Ks = Ks;
para.Ke = Ke;
para_cross = ¶
int ret = athread_init_cgs();
ret = athread_spawn_cgs(sw_slave_gemm_rcr_sli_cgn_f32, ¶);
athread_join_cgs();
_sw_xfree(Ap);
_sw_xfree(Bp);
_sw_xfree(Cp);
}
void check_A_B_f32(const float* A, const float* Ap,
const float* B, const float* Bp,
const int M, const int Ms, const int Me,
const int K, const int Ks, const int Ke){
for(int m = 0; m < M; m++){
for(int k = 0; k < K; k++){
if(A[m * K + k] != B[m * K + k]){
printf("check A B error m %d k %d A %f B %f",m,k,A[m * K + k],B[m * K + k]);