X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest%2Ftest_hash_multiwriter.c;h=0c5a8ca1860778bb23d7539bff23ab2848532df1;hb=f0243339496d48e6f5d76e6ef6741d6986b965d0;hp=50018db56c86874fb2f3d7320b5803f289782d8e;hpb=a9de470cc7c0649221e156fc5f30a2dbdfe7c166;p=dpdk.git

diff --git a/app/test/test_hash_multiwriter.c b/app/test/test_hash_multiwriter.c
index 50018db56c..0c5a8ca186 100644
--- a/app/test/test_hash_multiwriter.c
+++ b/app/test/test_hash_multiwriter.c
@@ -43,8 +43,8 @@ const uint32_t nb_entries = 5*1024*1024;
 const uint32_t nb_total_tsx_insertion = 4.5*1024*1024;
 uint32_t rounded_nb_total_tsx_insertion;
 
-static rte_atomic64_t gcycles;
-static rte_atomic64_t ginsertions;
+static uint64_t gcycles;
+static uint64_t ginsertions;
 
 static int use_htm;
 
@@ -64,7 +64,7 @@ test_hash_multiwriter_worker(void *arg)
 
 	/*
 	 * Calculate offset for entries based on the position of the
-	 * logical core, from the master core (not counting not enabled cores)
+	 * logical core, from the main core (not counting not enabled cores)
 	 */
 	offset = pos_core * tbl_multiwriter_test_params.nb_tsx_insertion;
 
@@ -84,8 +84,8 @@ test_hash_multiwriter_worker(void *arg)
 	}
 
 	cycles = rte_rdtsc_precise() - begin;
-	rte_atomic64_add(&gcycles, cycles);
-	rte_atomic64_add(&ginsertions, i - offset);
+	__atomic_fetch_add(&gcycles, cycles, __ATOMIC_RELAXED);
+	__atomic_fetch_add(&ginsertions, i - offset, __ATOMIC_RELAXED);
 
 	for (; i < offset + tbl_multiwriter_test_params.nb_tsx_insertion; i++)
 		tbl_multiwriter_test_params.keys[i]
@@ -168,11 +168,8 @@ test_hash_multiwriter(void)
 
 	tbl_multiwriter_test_params.found = found;
 
-	rte_atomic64_init(&gcycles);
-	rte_atomic64_clear(&gcycles);
-
-	rte_atomic64_init(&ginsertions);
-	rte_atomic64_clear(&ginsertions);
+	__atomic_store_n(&gcycles, 0, __ATOMIC_RELAXED);
+	__atomic_store_n(&ginsertions, 0, __ATOMIC_RELAXED);
 
 	/* Get list of enabled cores */
 	i = 0;
@@ -194,7 +191,7 @@ test_hash_multiwriter(void)
 
 	/* Fire all threads. */
 	rte_eal_mp_remote_launch(test_hash_multiwriter_worker,
-				 enabled_core_ids, CALL_MASTER);
+				 enabled_core_ids, CALL_MAIN);
 	rte_eal_mp_wait_lcore();
 
 	count = rte_hash_count(handle);
@@ -238,8 +235,8 @@ test_hash_multiwriter(void)
 	printf("No key corrupted during multiwriter insertion.\n");
 
 	unsigned long long int cycles_per_insertion =
-		rte_atomic64_read(&gcycles)/
-		rte_atomic64_read(&ginsertions);
+		__atomic_load_n(&gcycles, __ATOMIC_RELAXED)/
+		__atomic_load_n(&ginsertions, __ATOMIC_RELAXED);
 
 	printf(" cycles per insertion: %llu\n", cycles_per_insertion);
 
@@ -260,12 +257,11 @@ err1:
 static int
 test_hash_multiwriter_main(void)
 {
-	if (rte_lcore_count() == 1) {
-		printf("More than one lcore is required to do multiwriter test\n");
-		return 0;
+	if (rte_lcore_count() < 2) {
+		printf("Not enough cores for distributor_autotest, expecting at least 2\n");
+		return TEST_SKIPPED;
 	}
 
-
 	setlocale(LC_NUMERIC, "");