diff --git a/test/test/Makefile b/test/test/Makefile
index eccc8ef..6ce66c9 100644
--- a/test/test/Makefile
+++ b/test/test/Makefile
@@ -113,6 +113,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_HASH) += test_hash_perf.c
 SRCS-$(CONFIG_RTE_LIBRTE_HASH) += test_hash_functions.c
 SRCS-$(CONFIG_RTE_LIBRTE_HASH) += test_hash_scaling.c
 SRCS-$(CONFIG_RTE_LIBRTE_HASH) += test_hash_multiwriter.c
+SRCS-$(CONFIG_RTE_LIBRTE_HASH) += test_hash_readwrite.c
 
 SRCS-$(CONFIG_RTE_LIBRTE_LPM) += test_lpm.c
 SRCS-$(CONFIG_RTE_LIBRTE_LPM) += test_lpm_perf.c
diff --git a/test/test/test_hash_perf.c b/test/test/test_hash_perf.c
index a81d0c7..33dcb9f 100644
--- a/test/test/test_hash_perf.c
+++ b/test/test/test_hash_perf.c
@@ -76,7 +76,8 @@ static struct rte_hash_parameters ut_params = {
 };
 
 static int
-create_table(unsigned with_data, unsigned table_index)
+create_table(unsigned int with_data, unsigned int table_index,
+		unsigned int with_locks)
 {
 	char name[RTE_HASH_NAMESIZE];
 
@@ -86,6 +87,14 @@ create_table(unsigned with_data, unsigned table_index)
 	else
 		sprintf(name, "test_hash%d", hashtest_key_lens[table_index]);
 
+
+	if (with_locks)
+		ut_params.extra_flag =
+			RTE_HASH_EXTRA_FLAGS_TRANS_MEM_SUPPORT
+				| RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY;
+	else
+		ut_params.extra_flag = 0;
+
 	ut_params.name = name;
 	ut_params.key_len = hashtest_key_lens[table_index];
 	ut_params.socket_id = rte_socket_id();
@@ -459,7 +468,7 @@ reset_table(unsigned table_index)
 }
 
 static int
-run_all_tbl_perf_tests(unsigned with_pushes)
+run_all_tbl_perf_tests(unsigned int with_pushes, unsigned int with_locks)
 {
 	unsigned i, j, with_data, with_hash;
 
@@ -468,7 +477,7 @@ run_all_tbl_perf_tests(unsigned with_pushes)
 
 	for (with_data = 0; with_data <= 1; with_data++) {
 		for (i = 0; i < NUM_KEYSIZES; i++) {
-			if (create_table(with_data, i) < 0)
+			if (create_table(with_data, i, with_locks) < 0)
 				return -1;
 
 			if (get_input_keys(with_pushes, i) < 0)
@@ -611,15 +620,20 @@ fbk_hash_perf_test(void)
 static int
 test_hash_perf(void)
 {
-	unsigned with_pushes;
-
-	for (with_pushes = 0; with_pushes <= 1; with_pushes++) {
-		if (with_pushes == 0)
-			printf("\nALL ELEMENTS IN PRIMARY LOCATION\n");
+	unsigned int with_pushes, with_locks;
+	for (with_locks = 0; with_locks <= 1; with_locks++) {
+		if (with_locks)
+			printf("\nWith locks in the code\n");
 		else
-			printf("\nELEMENTS IN PRIMARY OR SECONDARY LOCATION\n");
-		if (run_all_tbl_perf_tests(with_pushes) < 0)
-			return -1;
+			printf("\nWithout locks in the code\n");
+		for (with_pushes = 0; with_pushes <= 1; with_pushes++) {
+			if (with_pushes == 0)
+				printf("\nALL ELEMENTS IN PRIMARY LOCATION\n");
+			else
+				printf("\nELEMENTS IN PRIMARY OR SECONDARY LOCATION\n");
+			if (run_all_tbl_perf_tests(with_pushes, with_locks) < 0)
+				return -1;
+		}
 	}
 	if (fbk_hash_perf_test() < 0)
 		return -1;
diff --git a/test/test/test_hash_readwrite.c b/test/test/test_hash_readwrite.c
new file mode 100644
index 0000000..ef3bbe5
--- /dev/null
+++ b/test/test/test_hash_readwrite.c
@@ -0,0 +1,649 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#include <inttypes.h>
+#include <locale.h>
+
+#include <rte_cycles.h>
+#include <rte_hash.h>
+#include <rte_hash_crc.h>
+#include <rte_launch.h>
+#include <rte_malloc.h>
+#include <rte_random.h>
+#include <rte_spinlock.h>
+
+#include "test.h"
+
+
+#define RTE_APP_TEST_HASH_MULTIWRITER_FAILED 0
+
+#define TOTAL_ENTRY (16*1024*1024)
+#define TOTAL_INSERT (15*1024*1024)
+
+#define NUM_TEST 3
+
+
+unsigned int core_cnt[NUM_TEST] = {2, 4, 8};
+
+struct perf {
+	uint32_t single_read;
+	uint32_t single_write;
+	uint32_t read_only[NUM_TEST];
+	uint32_t write_only[NUM_TEST];
+	uint32_t read_write_r[NUM_TEST];
+	uint32_t read_write_w[NUM_TEST];
+};
+
+static struct perf htm_results, non_htm_results;
+
+struct {
+	uint32_t *keys;
+	uint32_t *found;
+	uint32_t nb_tsx_insertion;
+	uint32_t rounded_nb_total_tsx_insertion;
+	struct rte_hash *h;
+} tbl_multiwriter_test_params;
+
+static rte_atomic64_t gcycles;
+static rte_atomic64_t ginsertions;
+
+static rte_atomic64_t gread_cycles;
+static rte_atomic64_t gwrite_cycles;
+
+static rte_atomic64_t greads;
+static rte_atomic64_t gwrites;
+
+static int use_htm;
+
+static int reader_faster;
+
+static int
+test_hash_readwrite_worker(__attribute__((unused)) void *arg)
+{
+	uint64_t i, offset;
+	uint32_t lcore_id = rte_lcore_id();
+	uint64_t begin, cycles;
+	int ret;
+
+	offset = (lcore_id - rte_get_master_lcore())
+		* tbl_multiwriter_test_params.nb_tsx_insertion;
+
+	printf("Core #%d inserting and reading %d: %'"PRId64" - %'"PRId64"\n",
+	       lcore_id, tbl_multiwriter_test_params.nb_tsx_insertion,
+	       offset, offset + tbl_multiwriter_test_params.nb_tsx_insertion);
+
+	begin = rte_rdtsc_precise();
+
+
+	for (i = offset;
+	     i < offset + tbl_multiwriter_test_params.nb_tsx_insertion;
+	     i++) {
+
+		if (rte_hash_lookup(tbl_multiwriter_test_params.h,
+				tbl_multiwriter_test_params.keys + i) > 0)
+			break;
+
+		ret = rte_hash_add_key(tbl_multiwriter_test_params.h,
+				     tbl_multiwriter_test_params.keys + i);
+		if (ret < 0)
+			break;
+
+		if (rte_hash_lookup(tbl_multiwriter_test_params.h,
+				tbl_multiwriter_test_params.keys + i) != ret)
+			break;
+	}
+
+	cycles = rte_rdtsc_precise() - begin;
+	rte_atomic64_add(&gcycles, cycles);
+	rte_atomic64_add(&ginsertions, i - offset);
+
+	for (; i < offset + tbl_multiwriter_test_params.nb_tsx_insertion; i++)
+		tbl_multiwriter_test_params.keys[i]
+			= RTE_APP_TEST_HASH_MULTIWRITER_FAILED;
+
+
+	return 0;
+}
+
+
+static int
+init_params(void)
+{
+	unsigned int i;
+
+	uint32_t *keys = NULL;
+	uint32_t *found = NULL;
+	struct rte_hash *handle;
+	char name[RTE_HASH_NAMESIZE];
+
+
+	struct rte_hash_parameters hash_params = {
+		.entries = TOTAL_ENTRY,
+		.key_len = sizeof(uint32_t),
+		.hash_func = rte_hash_crc,
+		.hash_func_init_val = 0,
+		.socket_id = rte_socket_id(),
+	};
+	if (use_htm)
+		hash_params.extra_flag =
+			RTE_HASH_EXTRA_FLAGS_TRANS_MEM_SUPPORT
+				| RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY;
+	else
+		hash_params.extra_flag =
+			RTE_HASH_EXTRA_FLAGS_RW_CONCURRENCY;
+
+	snprintf(name, 32, "tests");
+	hash_params.name = name;
+
+	handle = rte_hash_create(&hash_params);
+	if (handle == NULL) {
+		printf("hash creation failed");
+		return -1;
+	}
+
+	tbl_multiwriter_test_params.h = handle;
+	keys = rte_malloc(NULL, sizeof(uint32_t) * TOTAL_ENTRY, 0);
+
+	if (keys == NULL) {
+		printf("RTE_MALLOC failed\n");
+		goto err1;
+	}
+
+	found = rte_zmalloc(NULL, sizeof(uint32_t) * TOTAL_ENTRY, 0);
+	if (found == NULL) {
+		printf("RTE_ZMALLOC failed\n");
+		goto err2;
+	}
+
+
+	tbl_multiwriter_test_params.keys = keys;
+	tbl_multiwriter_test_params.found = found;
+
+	for (i = 0; i < TOTAL_ENTRY; i++)
+		keys[i] = i;
+
+	return 0;
+
+err2:
+	rte_free(keys);
+err1:
+	rte_hash_free(handle);
+
+	return -1;
+}
+
+static int
+test_hash_readwrite_functional(void)
+{
+	unsigned int i;
+	const void *next_key;
+	void *next_data;
+	uint32_t iter = 0;
+
+	uint32_t duplicated_keys = 0;
+	uint32_t lost_keys = 0;
+
+	rte_atomic64_init(&gcycles);
+	rte_atomic64_clear(&gcycles);
+
+	rte_atomic64_init(&ginsertions);
+	rte_atomic64_clear(&ginsertions);
+
+	if (init_params() != 0)
+		goto err;
+
+	tbl_multiwriter_test_params.nb_tsx_insertion =
+		TOTAL_INSERT / rte_lcore_count();
+
+	tbl_multiwriter_test_params.rounded_nb_total_tsx_insertion =
+		tbl_multiwriter_test_params.nb_tsx_insertion
+		* rte_lcore_count();
+
+	printf("++++++++Start function tests:+++++++++\n");
+
+	/* Fire all threads. */
+	rte_eal_mp_remote_launch(test_hash_readwrite_worker,
+				 NULL, CALL_MASTER);
+	rte_eal_mp_wait_lcore();
+
+	while (rte_hash_iterate(tbl_multiwriter_test_params.h, &next_key,
+			&next_data, &iter) >= 0) {
+		/* Search for the key in the list of keys added .*/
+		i = *(const uint32_t *)next_key;
+		tbl_multiwriter_test_params.found[i]++;
+	}
+
+	for (i = 0;
+		i < tbl_multiwriter_test_params.rounded_nb_total_tsx_insertion;
+		i++) {
+		if (tbl_multiwriter_test_params.keys[i]
+		    != RTE_APP_TEST_HASH_MULTIWRITER_FAILED) {
+			if (tbl_multiwriter_test_params.found[i] > 1) {
+				duplicated_keys++;
+				break;
+			}
+			if (tbl_multiwriter_test_params.found[i] == 0) {
+				lost_keys++;
+				printf("key %d is lost\n", i);
+				break;
+			}
+		}
+	}
+
+	if (duplicated_keys > 0) {
+		printf("%d key duplicated\n", duplicated_keys);
+		goto err_free;
+	}
+
+	if (lost_keys > 0) {
+		printf("%d key lost\n", lost_keys);
+		goto err_free;
+	}
+
+	printf("No key corrupted during multiwriter insertion.\n");
+
+	unsigned long long int cycles_per_insertion =
+		rte_atomic64_read(&gcycles)/
+		rte_atomic64_read(&ginsertions);
+
+	printf(" cycles per insertion and lookup: %llu\n",
+							cycles_per_insertion);
+
+	rte_free(tbl_multiwriter_test_params.found);
+	rte_free(tbl_multiwriter_test_params.keys);
+	rte_hash_free(tbl_multiwriter_test_params.h);
+	printf("+++++++++Complete function tests+++++++++\n");
+	return 0;
+
+err_free:
+	rte_free(tbl_multiwriter_test_params.found);
+	rte_free(tbl_multiwriter_test_params.keys);
+	rte_hash_free(tbl_multiwriter_test_params.h);
+err:
+	return -1;
+}
+
+
+static int
+test_rw_reader(__attribute__((unused)) void *arg)
+{
+	unsigned int i;
+	uint64_t begin, cycles;
+	uint64_t read_cnt = (uint64_t)((uintptr_t)arg);
+
+	begin = rte_rdtsc_precise();
+	for (i = 0; i < read_cnt; i++) {
+		void *data;
+		rte_hash_lookup_data(tbl_multiwriter_test_params.h,
+				tbl_multiwriter_test_params.keys + i,
+				&data);
+		if (i != (uint64_t)data) {
+			printf("lookup find wrong value %d, %ld\n", i,
+				(uint64_t)data);
+			break;
+		}
+	}
+
+	cycles = rte_rdtsc_precise() - begin;
+	rte_atomic64_add(&gread_cycles, cycles);
+	rte_atomic64_add(&greads, i);
+	return 0;
+
+}
+
+static int
+test_rw_writer(__attribute__((unused)) void *arg)
+{
+	unsigned int i;
+	uint32_t lcore_id = rte_lcore_id();
+	uint64_t begin, cycles;
+	int ret;
+	uint64_t start_coreid = (uint64_t)arg;
+	uint64_t offset;
+
+	offset = TOTAL_INSERT / 2 + (lcore_id - start_coreid)
+		* tbl_multiwriter_test_params.nb_tsx_insertion;
+	begin = rte_rdtsc_precise();
+	for (i = offset; i < offset +
+			tbl_multiwriter_test_params.nb_tsx_insertion;
+			i++) {
+		ret = rte_hash_add_key_data(tbl_multiwriter_test_params.h,
+				tbl_multiwriter_test_params.keys + i,
+				(void *)((uintptr_t)i));
+		if (ret < 0) {
+			printf("writer failed %d\n", i);
+			break;
+		}
+	}
+
+	cycles = rte_rdtsc_precise() - begin;
+	rte_atomic64_add(&gwrite_cycles, cycles);
+	rte_atomic64_add(&gwrites,
+				tbl_multiwriter_test_params.nb_tsx_insertion);
+	return 0;
+}
+
+
+static int
+test_hash_readwrite_perf(struct perf *perf_results)
+{
+	unsigned int i, n;
+	int ret;
+	int start_coreid;
+	uint64_t read_cnt;
+
+	const void *next_key;
+	void *next_data;
+	uint32_t iter = 0;
+
+	uint32_t duplicated_keys = 0;
+	uint32_t lost_keys = 0;
+
+	uint64_t start = 0, end = 0;
+
+	rte_atomic64_init(&greads);
+	rte_atomic64_init(&gwrites);
+	rte_atomic64_clear(&gwrites);
+	rte_atomic64_clear(&greads);
+
+	rte_atomic64_init(&gread_cycles);
+	rte_atomic64_clear(&gread_cycles);
+	rte_atomic64_init(&gwrite_cycles);
+	rte_atomic64_clear(&gwrite_cycles);
+
+	if (init_params() != 0)
+		goto err;
+
+	if (reader_faster) {
+		printf("++++++Start perf test: reader++++++++\n");
+		read_cnt = TOTAL_INSERT / 10;
+	} else {
+		printf("++++++Start perf test: writer++++++++\n");
+		read_cnt = TOTAL_INSERT / 2;
+	}
+
+
+	/* We first test single thread performance */
+	start = rte_rdtsc_precise();
+	/* Insert half of the keys */
+	for (i = 0; i < TOTAL_INSERT / 2; i++) {
+		ret = rte_hash_add_key_data(tbl_multiwriter_test_params.h,
+				     tbl_multiwriter_test_params.keys + i,
+					(void *)((uintptr_t)i));
+		if (ret < 0) {
+			printf("Failed to insert half of keys\n");
+			goto err_free;
+		}
+	}
+	end = rte_rdtsc_precise() - start;
+	perf_results->single_write = end / i;
+
+	start = rte_rdtsc_precise();
+
+	for (i = 0; i < read_cnt; i++) {
+		void *data;
+		rte_hash_lookup_data(tbl_multiwriter_test_params.h,
+				tbl_multiwriter_test_params.keys + i,
+				&data);
+		if (i != (uint64_t)data) {
+			printf("lookup find wrong value %d, %ld\n", i,
+				(uint64_t)data);
+			break;
+		}
+	}
+	end = rte_rdtsc_precise() - start;
+	perf_results->single_read = end / i;
+
+
+
+	for (n = 0; n < NUM_TEST; n++) {
+
+		rte_atomic64_clear(&greads);
+		rte_atomic64_clear(&gread_cycles);
+		rte_atomic64_clear(&gwrites);
+		rte_atomic64_clear(&gwrite_cycles);
+
+		rte_hash_reset(tbl_multiwriter_test_params.h);
+
+		tbl_multiwriter_test_params.nb_tsx_insertion = TOTAL_INSERT /
+							2 / core_cnt[n];
+		tbl_multiwriter_test_params.rounded_nb_total_tsx_insertion =
+				TOTAL_INSERT / 2 +
+				tbl_multiwriter_test_params.nb_tsx_insertion *
+				core_cnt[n];
+
+
+		for (i = 0; i < TOTAL_INSERT / 2; i++) {
+			ret = rte_hash_add_key_data(
+					tbl_multiwriter_test_params.h,
+					tbl_multiwriter_test_params.keys + i,
+					(void *)((uintptr_t)i));
+			if (ret < 0) {
+				printf("Failed to insert half of keys\n");
+				goto err_free;
+			}
+		}
+
+		/* Then test multiple thread case but only all reads or
+		 * all writes
+		 */
+
+		/* Test only reader cases */
+		for (i = 1; i <= core_cnt[n]; i++)
+			rte_eal_remote_launch(test_rw_reader,
+						(void *)read_cnt, i);
+
+		rte_eal_mp_wait_lcore();
+
+		start_coreid = i;
+		/* Test only writer cases */
+		for (; i <= core_cnt[n] * 2; i++)
+			rte_eal_remote_launch(test_rw_writer,
+					(void *)((uintptr_t)start_coreid), i);
+
+
+		rte_eal_mp_wait_lcore();
+
+		if (reader_faster) {
+			unsigned long long int cycles_per_insertion =
+				rte_atomic64_read(&gread_cycles)/
+				rte_atomic64_read(&greads);
+			perf_results->read_only[n] = cycles_per_insertion;
+			printf("Reader only: cycles per lookup: %llu\n",
+							cycles_per_insertion);
+		}
+
+		else {
+			unsigned long long int cycles_per_insertion =
+				rte_atomic64_read(&gwrite_cycles)/
+				rte_atomic64_read(&gwrites);
+			perf_results->write_only[n] = cycles_per_insertion;
+			printf("Writer only: cycles per writes: %llu\n",
+							cycles_per_insertion);
+		}
+
+		rte_atomic64_clear(&greads);
+		rte_atomic64_clear(&gread_cycles);
+		rte_atomic64_clear(&gwrites);
+		rte_atomic64_clear(&gwrite_cycles);
+
+		rte_hash_reset(tbl_multiwriter_test_params.h);
+
+		for (i = 0; i < TOTAL_INSERT / 2; i++) {
+			ret = rte_hash_add_key_data(
+					tbl_multiwriter_test_params.h,
+					tbl_multiwriter_test_params.keys + i,
+					(void *)((uintptr_t)i));
+			if (ret < 0) {
+				printf("Failed to insert half of keys\n");
+				goto err_free;
+			}
+		}
+
+
+		start_coreid = core_cnt[n] + 1;
+
+		if (reader_faster) {
+			for (i = core_cnt[n] + 1; i <= core_cnt[n] * 2; i++)
+				rte_eal_remote_launch(test_rw_writer,
+					(void *)((uintptr_t)start_coreid), i);
+			for (i = 1; i <= core_cnt[n]; i++)
+				rte_eal_remote_launch(test_rw_reader,
+							(void *)read_cnt, i);
+		} else {
+			for (i = 1; i <= core_cnt[n]; i++)
+				rte_eal_remote_launch(test_rw_reader,
+							(void *)read_cnt, i);
+			for (; i <= core_cnt[n] * 2; i++)
+				rte_eal_remote_launch(test_rw_writer,
+					(void *)((uintptr_t)start_coreid), i);
+		}
+
+		rte_eal_mp_wait_lcore();
+
+		while (rte_hash_iterate(tbl_multiwriter_test_params.h,
+				&next_key, &next_data, &iter) >= 0) {
+			/* Search for the key in the list of keys added .*/
+			i = *(const uint32_t *)next_key;
+			tbl_multiwriter_test_params.found[i]++;
+		}
+
+
+		for (i = 0; i <
+			tbl_multiwriter_test_params.rounded_nb_total_tsx_insertion;
+				i++) {
+			if (tbl_multiwriter_test_params.keys[i]
+			    != RTE_APP_TEST_HASH_MULTIWRITER_FAILED) {
+				if (tbl_multiwriter_test_params.found[i] > 1) {
+					duplicated_keys++;
+					break;
+				}
+				if (tbl_multiwriter_test_params.found[i] == 0) {
+					lost_keys++;
+					printf("key %d is lost\n", i);
+					break;
+				}
+			}
+		}
+
+		if (duplicated_keys > 0) {
+			printf("%d key duplicated\n", duplicated_keys);
+			goto err_free;
+		}
+
+		if (lost_keys > 0) {
+			printf("%d key lost\n", lost_keys);
+			goto err_free;
+		}
+
+		printf("No key corrupted during multiwriter insertion.\n");
+
+		if (reader_faster) {
+			unsigned long long int cycles_per_insertion =
+				rte_atomic64_read(&gread_cycles) /
+				rte_atomic64_read(&greads);
+			perf_results->read_write_r[n] = cycles_per_insertion;
+			printf("Read-write cycles per lookup: %llu\n",
+							cycles_per_insertion);
+		}
+
+		else {
+			unsigned long long int cycles_per_insertion =
+				rte_atomic64_read(&gwrite_cycles) /
+				rte_atomic64_read(&gwrites);
+			perf_results->read_write_w[n] = cycles_per_insertion;
+			printf("Read-write cycles per writes: %llu\n",
+							cycles_per_insertion);
+		}
+	}
+
+	rte_free(tbl_multiwriter_test_params.found);
+	rte_free(tbl_multiwriter_test_params.keys);
+	rte_hash_free(tbl_multiwriter_test_params.h);
+	return 0;
+
+err_free:
+	rte_free(tbl_multiwriter_test_params.found);
+	rte_free(tbl_multiwriter_test_params.keys);
+	rte_hash_free(tbl_multiwriter_test_params.h);
+
+err:
+	return -1;
+}
+
+
+static int
+test_hash_readwrite_main(void)
+{
+	if (rte_lcore_count() == 1) {
+		printf("More than one lcore is required "
+			"to do read write test\n");
+		return 0;
+	}
+
+
+	setlocale(LC_NUMERIC, "");
+
+	if (rte_tm_supported()) {
+		printf("Hardware transactional memory (lock elision) "
+			"is supported\n");
+
+		printf("Test multi-writer with Hardware "
+				"transactional memory\n");
+
+		use_htm = 1;
+		if (test_hash_readwrite_functional() < 0)
+			return -1;
+
+		reader_faster = 1;
+		if (test_hash_readwrite_perf(&htm_results) < 0)
+			return -1;
+
+		reader_faster = 0;
+		if (test_hash_readwrite_perf(&htm_results) < 0)
+			return -1;
+	} else {
+		printf("Hardware transactional memory (lock elision) "
+			"is NOT supported\n");
+	}
+
+	printf("Test multi-writer without Hardware transactional memory\n");
+	use_htm = 0;
+	if (test_hash_readwrite_functional() < 0)
+		return -1;
+	reader_faster = 1;
+	if (test_hash_readwrite_perf(&non_htm_results) < 0)
+		return -1;
+	reader_faster = 0;
+	if (test_hash_readwrite_perf(&non_htm_results) < 0)
+		return -1;
+
+
+	printf("Results summary:\n");
+
+	int i;
+
+	printf("single read: %u\n", htm_results.single_read);
+	printf("single write: %u\n", htm_results.single_write);
+	for (i = 0; i < NUM_TEST; i++) {
+		printf("core_cnt: %u\n", core_cnt[i]);
+		printf("HTM:\n");
+		printf("read only: %u\n", htm_results.read_only[i]);
+		printf("write only: %u\n", htm_results.write_only[i]);
+		printf("read-write read: %u\n", htm_results.read_write_r[i]);
+		printf("read-write write: %u\n", htm_results.read_write_w[i]);
+
+		printf("non HTM:\n");
+		printf("read only: %u\n", non_htm_results.read_only[i]);
+		printf("write only: %u\n", non_htm_results.write_only[i]);
+		printf("read-write read: %u\n",
+			non_htm_results.read_write_r[i]);
+		printf("read-write write: %u\n",
+			non_htm_results.read_write_w[i]);
+	}
+
+	return 0;
+}
+
+REGISTER_TEST_COMMAND(hash_readwrite_autotest, test_hash_readwrite_main);
