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erasure_code: modify perf benchmark loop

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Change-Id: Ie45ceb3ac55ab943a155e2a3f9f6b765cd94d7a1
Signed-off-by: Hang Li <lihang48@hisilicon.com>
This commit is contained in:
Hang Li
2019-10-26 13:42:24 +08:00
committed by Greg Tucker
parent 2f9eef537c
commit 621cf92c52
1 changed files with 9 additions and 8 deletions
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17
erasure_code/erasure_code_perf.c
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@@ -58,14 +58,15 @@
typedef unsigned char u8;
void ec_encode_perf(int m, int k, u8 * a, u8 * g_tbls, u8 ** buffs)
void ec_encode_perf(int m, int k, u8 * a, u8 * g_tbls, u8 ** buffs, struct perf *start)
{
ec_init_tables(k, m - k, &a[k * k], g_tbls);
ec_encode_data(TEST_LEN(m), k, m - k, g_tbls, buffs, &buffs[k]);
BENCHMARK(start, BENCHMARK_TIME,
ec_encode_data(TEST_LEN(m), k, m - k, g_tbls, buffs, &buffs[k]));
}
int ec_decode_perf(int m, int k, u8 * a, u8 * g_tbls, u8 ** buffs, u8 * src_in_err,
u8 * src_err_list, int nerrs, u8 ** temp_buffs)
u8 * src_err_list, int nerrs, u8 ** temp_buffs, struct perf *start)
{
int i, j, r;
u8 b[MMAX * KMAX], c[MMAX * KMAX], d[MMAX * KMAX];
@@ -89,7 +90,8 @@ int ec_decode_perf(int m, int k, u8 * a, u8 * g_tbls, u8 ** buffs, u8 * src_in_e
// Recover data
ec_init_tables(k, nerrs, c, g_tbls);
ec_encode_data(TEST_LEN(m), k, nerrs, g_tbls, recov, temp_buffs);
BENCHMARK(start, BENCHMARK_TIME,
ec_encode_data(TEST_LEN(m), k, nerrs, g_tbls, recov, temp_buffs));
return 0;
}
@@ -147,14 +149,13 @@ int main(int argc, char *argv[])
gf_gen_rs_matrix(a, m, k);
// Start encode test
BENCHMARK(&start, BENCHMARK_TIME, ec_encode_perf(m, k, a, g_tbls, buffs));
ec_encode_perf(m, k, a, g_tbls, buffs, &start);
printf("erasure_code_encode" TEST_TYPE_STR ": ");
perf_print(start, (long long)(TEST_LEN(m)) * (m));
// Start decode test
BENCHMARK(&start, BENCHMARK_TIME, check =
ec_decode_perf(m, k, a, g_tbls, buffs, src_in_err, src_err_list, nerrs,
temp_buffs));
check = ec_decode_perf(m, k, a, g_tbls, buffs, src_in_err, src_err_list, nerrs,
temp_buffs, &start);
if (check == BAD_MATRIX) {
printf("BAD MATRIX\n");