update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / spdk / isa-l / crc / crc16_t10dif_perf.c

diff --git a/ceph/src/spdk/isa-l/crc/crc16_t10dif_perf.c b/ceph/src/spdk/isa-l/crc/crc16_t10dif_perf.c
index 9fddb49e1b521ec4869255e7afd19c593eba5cd2..7b7c0bcd921c0496f6418b9a168a2e2b7f6de814 100644 (file)
--- a/ceph/src/spdk/isa-l/crc/crc16_t10dif_perf.c
+++ b/ceph/src/spdk/isa-l/crc/crc16_t10dif_perf.c
@@ -39,13 +39,11 @@
 #ifdef CACHED_TEST
 // Cached test, loop many times over small dataset
 # define TEST_LEN     8*1024
-# define TEST_LOOPS   4000000
 # define TEST_TYPE_STR "_warm"
 #else
 // Uncached test.  Pull from large mem base.
 #  define GT_L3_CACHE  32*1024*1024    /* some number > last level cache */
 #  define TEST_LEN     (2 * GT_L3_CACHE)
-#  define TEST_LOOPS   100
 #  define TEST_TYPE_STR "_cold"
 #endif
 
@@ -57,10 +55,9 @@
 
 int main(int argc, char *argv[])
 {
-       int i;
        void *buf;
        uint16_t crc;
-       struct perf start, stop;
+       struct perf start;
 
        printf("crc16_t10dif_perf:\n");
 
@@ -73,14 +70,9 @@ int main(int argc, char *argv[])
        fflush(0);
 
        memset(buf, 0, TEST_LEN);
-       crc = crc16_t10dif(TEST_SEED, buf, TEST_LEN);
-       perf_start(&start);
-       for (i = 0; i < TEST_LOOPS; i++) {
-               crc = crc16_t10dif(TEST_SEED, buf, TEST_LEN);
-       }
-       perf_stop(&stop);
+       BENCHMARK(&start, BENCHMARK_TIME, crc = crc16_t10dif(TEST_SEED, buf, TEST_LEN));
        printf("crc16_t10dif" TEST_TYPE_STR ": ");
-       perf_print(stop, start, (long long)TEST_LEN * i);
+       perf_print(start, (long long)TEST_LEN);
 
        printf("finish 0x%x\n", crc);
        return 0;