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From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
To: Dharmik Thakkar <Dharmik.Thakkar@arm.com>,
	Bruce Richardson <bruce.richardson@intel.com>,
	Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>,
	Dharmik Thakkar <Dharmik.Thakkar@arm.com>,
	Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v2 4/4] test/lpm: avoid code duplication in rcu	qsbr perf
Date: Tue, 3 Nov 2020 04:21:19 +0000
Message-ID: <DBAPR08MB5814178EA784F486C344D91898110@DBAPR08MB5814.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <20201102235203.6342-5-dharmik.thakkar@arm.com>

<snip>
> 
> Avoid code duplication by combining single and multi threaded tests
> 
> Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
> Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
> ---
>  app/test/test_lpm_perf.c | 362 ++++++++++-----------------------------
>  1 file changed, 91 insertions(+), 271 deletions(-)
> 
> diff --git a/app/test/test_lpm_perf.c b/app/test/test_lpm_perf.c index
> 224c92fa3d65..229c835c23f7 100644
> --- a/app/test/test_lpm_perf.c
> +++ b/app/test/test_lpm_perf.c
> @@ -67,6 +67,12 @@ enum {
>  	IP_CLASS_C
>  };
> 
> +enum {
> +	SINGLE_WRITER = 1,
> +	MULTI_WRITER_1,
> +	MULTI_WRITER_2
> +};
Do we need this? Can we use the number of cores instead?

> +
>  /* struct route_rule_count defines the total number of rules in following
> a/b/c
>   * each item in a[]/b[]/c[] is the number of common IP address class A/B/C,
> not
>   * including the ones for private local network.
> @@ -430,11 +436,16 @@ test_lpm_rcu_qsbr_writer(void *arg)  {
>  	unsigned int i, j, si, ei;
>  	uint64_t begin, total_cycles;
> -	uint8_t core_id = (uint8_t)((uintptr_t)arg);
> +	uint8_t writer_id = (uint8_t)((uintptr_t)arg);
>  	uint32_t next_hop_add = 0xAA;
> 
> -	/* 2 writer threads are used */
> -	if (core_id % 2 == 0) {
> +	/* Single writer (writer_id = 1) */
> +	if (writer_id == SINGLE_WRITER) {
> +		si = 0;
> +		ei = NUM_LDEPTH_ROUTE_ENTRIES;
> +	}
> +	/* 2 Writers (writer_id = 2/3)*/
> +	else if (writer_id == MULTI_WRITER_1) {
>  		si = 0;
>  		ei = NUM_LDEPTH_ROUTE_ENTRIES / 2;
>  	} else {
> @@ -447,29 +458,35 @@ test_lpm_rcu_qsbr_writer(void *arg)
>  	for (i = 0; i < RCU_ITERATIONS; i++) {
>  		/* Add all the entries */
>  		for (j = si; j < ei; j++) {
> -			pthread_mutex_lock(&lpm_mutex);
> +			if (writer_id != SINGLE_WRITER)
> +				pthread_mutex_lock(&lpm_mutex);
>  			if (rte_lpm_add(lpm, large_ldepth_route_table[j].ip,
>  					large_ldepth_route_table[j].depth,
>  					next_hop_add) != 0) {
>  				printf("Failed to add iteration %d, route#
> %d\n",
>  					i, j);
> -				pthread_mutex_unlock(&lpm_mutex);
> +				if (writer_id != SINGLE_WRITER)
> +
> 	pthread_mutex_unlock(&lpm_mutex);
>  				return -1;
>  			}
> -			pthread_mutex_unlock(&lpm_mutex);
> +			if (writer_id != SINGLE_WRITER)
> +				pthread_mutex_unlock(&lpm_mutex);
>  		}
> 
>  		/* Delete all the entries */
>  		for (j = si; j < ei; j++) {
> -			pthread_mutex_lock(&lpm_mutex);
> +			if (writer_id != SINGLE_WRITER)
> +				pthread_mutex_lock(&lpm_mutex);
>  			if (rte_lpm_delete(lpm,
> large_ldepth_route_table[j].ip,
>  				large_ldepth_route_table[j].depth) != 0) {
>  				printf("Failed to delete iteration %d, route#
> %d\n",
>  					i, j);
> -				pthread_mutex_unlock(&lpm_mutex);
> +				if (writer_id != SINGLE_WRITER)
> +
> 	pthread_mutex_unlock(&lpm_mutex);
>  				return -1;
>  			}
> -			pthread_mutex_unlock(&lpm_mutex);
> +			if (writer_id != SINGLE_WRITER)
> +				pthread_mutex_unlock(&lpm_mutex);
>  		}
>  	}
> 
> @@ -482,16 +499,17 @@ test_lpm_rcu_qsbr_writer(void *arg)
> 
>  /*
>   * Functional test:
> - * 2 writers, rest are readers
> + * 1/2 writers, rest are readers
>   */
>  static int
> -test_lpm_rcu_perf_multi_writer(void)
> +test_lpm_rcu_perf_multi_writer(uint8_t use_rcu)
>  {
>  	struct rte_lpm_config config;
>  	size_t sz;
> -	unsigned int i;
> +	unsigned int i, j;
>  	uint16_t core_id;
>  	struct rte_lpm_rcu_config rcu_cfg = {0};
> +	int (*reader_f)(void *arg) = NULL;
> 
>  	if (rte_lcore_count() < 3) {
>  		printf("Not enough cores for lpm_rcu_perf_autotest,
> expecting at least 3\n"); @@ -504,273 +522,76 @@
> test_lpm_rcu_perf_multi_writer(void)
>  		num_cores++;
>  	}
> 
> -	printf("\nPerf test: 2 writers, %d readers, RCU integration
> enabled\n",
> -		num_cores - 2);
> -
> -	/* Create LPM table */
> -	config.max_rules = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.number_tbl8s = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.flags = 0;
> -	lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
> -	TEST_LPM_ASSERT(lpm != NULL);
> -
> -	/* Init RCU variable */
> -	sz = rte_rcu_qsbr_get_memsize(num_cores);
> -	rv = (struct rte_rcu_qsbr *)rte_zmalloc("rcu0", sz,
> -						RTE_CACHE_LINE_SIZE);
> -	rte_rcu_qsbr_init(rv, num_cores);
> -
> -	rcu_cfg.v = rv;
> -	/* Assign the RCU variable to LPM */
> -	if (rte_lpm_rcu_qsbr_add(lpm, &rcu_cfg) != 0) {
> -		printf("RCU variable assignment failed\n");
> -		goto error;
> -	}
> -
> -	writer_done = 0;
> -	__atomic_store_n(&gwrite_cycles, 0, __ATOMIC_RELAXED);
> -
> -	__atomic_store_n(&thr_id, 0, __ATOMIC_SEQ_CST);
> -
> -	/* Launch reader threads */
> -	for (i = 2; i < num_cores; i++)
> -		rte_eal_remote_launch(test_lpm_rcu_qsbr_reader, NULL,
> -					enabled_core_ids[i]);
> -
> -	/* Launch writer threads */
> -	for (i = 0; i < 2; i++)
> -		rte_eal_remote_launch(test_lpm_rcu_qsbr_writer,
> -					(void *)(uintptr_t)i,
> -					enabled_core_ids[i]);
> -
> -	/* Wait for writer threads */
> -	for (i = 0; i < 2; i++)
> -		if (rte_eal_wait_lcore(enabled_core_ids[i]) < 0)
> -			goto error;
> -
> -	printf("Total LPM Adds: %d\n", TOTAL_WRITES);
> -	printf("Total LPM Deletes: %d\n", TOTAL_WRITES);
> -	printf("Average LPM Add/Del: %"PRIu64" cycles\n",
> -		__atomic_load_n(&gwrite_cycles, __ATOMIC_RELAXED)
> -		/ TOTAL_WRITES);
> -
> -	writer_done = 1;
> -	/* Wait until all readers have exited */
> -	for (i = 2; i < num_cores; i++)
> -		rte_eal_wait_lcore(enabled_core_ids[i]);
> -
> -	rte_lpm_free(lpm);
> -	rte_free(rv);
> -	lpm = NULL;
> -	rv = NULL;
> -
> -	/* Test without RCU integration */
> -	printf("\nPerf test: 2 writers, %d readers, RCU integration
> disabled\n",
> -		num_cores - 2);
> -
> -	/* Create LPM table */
> -	config.max_rules = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.number_tbl8s = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.flags = 0;
> -	lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
> -	TEST_LPM_ASSERT(lpm != NULL);
> -
> -	writer_done = 0;
> -	__atomic_store_n(&gwrite_cycles, 0, __ATOMIC_RELAXED);
> -	__atomic_store_n(&thr_id, 0, __ATOMIC_SEQ_CST);
> -
> -	/* Launch reader threads */
> -	for (i = 2; i < num_cores; i++)
> -		rte_eal_remote_launch(test_lpm_reader, NULL,
> -					enabled_core_ids[i]);
> -
> -	/* Launch writer threads */
> -	for (i = 0; i < 2; i++)
> -		rte_eal_remote_launch(test_lpm_rcu_qsbr_writer,
> -					(void *)(uintptr_t)i,
> -					enabled_core_ids[i]);
> -
> -	/* Wait for writer threads */
> -	for (i = 0; i < 2; i++)
> -		if (rte_eal_wait_lcore(enabled_core_ids[i]) < 0)
> -			goto error;
> -
> -	printf("Total LPM Adds: %d\n", TOTAL_WRITES);
> -	printf("Total LPM Deletes: %d\n", TOTAL_WRITES);
> -	printf("Average LPM Add/Del: %"PRIu64" cycles\n",
> -		__atomic_load_n(&gwrite_cycles, __ATOMIC_RELAXED)
> -		/ TOTAL_WRITES);
> -
> -	writer_done = 1;
> -	/* Wait until all readers have exited */
> -	for (i = 2; i < num_cores; i++)
> -		rte_eal_wait_lcore(enabled_core_ids[i]);
> -
> -	rte_lpm_free(lpm);
> -
> -	return 0;
> -
> -error:
> -	writer_done = 1;
> -	/* Wait until all readers have exited */
> -	rte_eal_mp_wait_lcore();
> -
> -	rte_lpm_free(lpm);
> -	rte_free(rv);
> -
> -	return -1;
> -}
> -
> -/*
> - * Functional test:
> - * Single writer, rest are readers
> - */
> -static int
> -test_lpm_rcu_perf(void)
> -{
> -	struct rte_lpm_config config;
> -	uint64_t begin, total_cycles;
> -	size_t sz;
> -	unsigned int i, j;
> -	uint16_t core_id;
> -	uint32_t next_hop_add = 0xAA;
> -	struct rte_lpm_rcu_config rcu_cfg = {0};
> -
> -	if (rte_lcore_count() < 2) {
> -		printf("Not enough cores for lpm_rcu_perf_autotest,
> expecting at least 2\n");
> -		return TEST_SKIPPED;
> -	}
> -
> -	num_cores = 0;
> -	RTE_LCORE_FOREACH_WORKER(core_id) {
> -		enabled_core_ids[num_cores] = core_id;
> -		num_cores++;
> -	}
> -
> -	printf("\nPerf test: 1 writer, %d readers, RCU integration enabled\n",
> -		num_cores);
> -
> -	/* Create LPM table */
> -	config.max_rules = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.number_tbl8s = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.flags = 0;
> -	lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
> -	TEST_LPM_ASSERT(lpm != NULL);
> -
> -	/* Init RCU variable */
> -	sz = rte_rcu_qsbr_get_memsize(num_cores);
> -	rv = (struct rte_rcu_qsbr *)rte_zmalloc("rcu0", sz,
> -						RTE_CACHE_LINE_SIZE);
> -	rte_rcu_qsbr_init(rv, num_cores);
> -
> -	rcu_cfg.v = rv;
> -	/* Assign the RCU variable to LPM */
> -	if (rte_lpm_rcu_qsbr_add(lpm, &rcu_cfg) != 0) {
> -		printf("RCU variable assignment failed\n");
> -		goto error;
> -	}
> -
> -	writer_done = 0;
> -	__atomic_store_n(&thr_id, 0, __ATOMIC_SEQ_CST);
> -
> -	/* Launch reader threads */
> -	for (i = 0; i < num_cores; i++)
> -		rte_eal_remote_launch(test_lpm_rcu_qsbr_reader, NULL,
> -					enabled_core_ids[i]);
> -
> -	/* Measure add/delete. */
> -	begin = rte_rdtsc_precise();
> -	for (i = 0; i < RCU_ITERATIONS; i++) {
> -		/* Add all the entries */
> -		for (j = 0; j < NUM_LDEPTH_ROUTE_ENTRIES; j++)
> -			if (rte_lpm_add(lpm, large_ldepth_route_table[j].ip,
> -					large_ldepth_route_table[j].depth,
> -					next_hop_add) != 0) {
> -				printf("Failed to add iteration %d, route#
> %d\n",
> -					i, j);
> +	for (j = 1; j < 3; j++) {
> +		if (use_rcu)
> +			printf("\nPerf test: %d writer(s), %d reader(s),"
> +			       " RCU integration enabled\n", j, num_cores - j);
> +		else
> +			printf("\nPerf test: %d writer(s), %d reader(s),"
> +			       " RCU integration disabled\n", j, num_cores - j);
> +
> +		/* Create LPM table */
> +		config.max_rules = NUM_LDEPTH_ROUTE_ENTRIES;
> +		config.number_tbl8s = NUM_LDEPTH_ROUTE_ENTRIES;
> +		config.flags = 0;
> +		lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
> +		TEST_LPM_ASSERT(lpm != NULL);
> +
> +		/* Init RCU variable */
> +		if (use_rcu) {
> +			sz = rte_rcu_qsbr_get_memsize(num_cores);
> +			rv = (struct rte_rcu_qsbr *)rte_zmalloc("rcu0", sz,
> +
> 	RTE_CACHE_LINE_SIZE);
> +			rte_rcu_qsbr_init(rv, num_cores);
> +
> +			rcu_cfg.v = rv;
> +			/* Assign the RCU variable to LPM */
> +			if (rte_lpm_rcu_qsbr_add(lpm, &rcu_cfg) != 0) {
> +				printf("RCU variable assignment failed\n");
>  				goto error;
>  			}
> 
> -		/* Delete all the entries */
> -		for (j = 0; j < NUM_LDEPTH_ROUTE_ENTRIES; j++)
> -			if (rte_lpm_delete(lpm,
> large_ldepth_route_table[j].ip,
> -				large_ldepth_route_table[j].depth) != 0) {
> -				printf("Failed to delete iteration %d, route#
> %d\n",
> -					i, j);
> -				goto error;
> -			}
> -	}
> -	total_cycles = rte_rdtsc_precise() - begin;
> +			reader_f = test_lpm_rcu_qsbr_reader;
> +		} else
> +			reader_f = test_lpm_reader;
> 
> -	printf("Total LPM Adds: %d\n", TOTAL_WRITES);
> -	printf("Total LPM Deletes: %d\n", TOTAL_WRITES);
> -	printf("Average LPM Add/Del: %g cycles\n",
> -		(double)total_cycles / TOTAL_WRITES);
> +		writer_done = 0;
> +		__atomic_store_n(&gwrite_cycles, 0, __ATOMIC_RELAXED);
> 
> -	writer_done = 1;
> -	/* Wait until all readers have exited */
> -	for (i = 0; i < num_cores; i++)
> -		if (rte_eal_wait_lcore(enabled_core_ids[i]);
> -
> -	rte_lpm_free(lpm);
> -	rte_free(rv);
> -	lpm = NULL;
> -	rv = NULL;
> -
> -	/* Test without RCU integration */
> -	printf("\nPerf test: 1 writer, %d readers, RCU integration
> disabled\n",
> -		num_cores);
> -
> -	/* Create LPM table */
> -	config.max_rules = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.number_tbl8s = NUM_LDEPTH_ROUTE_ENTRIES;
> -	config.flags = 0;
> -	lpm = rte_lpm_create(__func__, SOCKET_ID_ANY, &config);
> -	TEST_LPM_ASSERT(lpm != NULL);
> +		__atomic_store_n(&thr_id, 0, __ATOMIC_SEQ_CST);
> 
> -	writer_done = 0;
> -	__atomic_store_n(&thr_id, 0, __ATOMIC_SEQ_CST);
> +		/* Launch reader threads */
> +		for (i = j; i < num_cores; i++)
> +			rte_eal_remote_launch(reader_f, NULL,
> +						enabled_core_ids[i]);
> 
> -	/* Launch reader threads */
> -	for (i = 0; i < num_cores; i++)
> -		rte_eal_remote_launch(test_lpm_reader, NULL,
> -					enabled_core_ids[i]);
> +		/* Launch writer threads */
> +		for (i = 0; i < j; i++)
> +			rte_eal_remote_launch(test_lpm_rcu_qsbr_writer,
> +						(void *)(uintptr_t)(i + j),
This can be just 'j'?

> +						enabled_core_ids[i]);
> 
> -	/* Measure add/delete. */
> -	begin = rte_rdtsc_precise();
> -	for (i = 0; i < RCU_ITERATIONS; i++) {
> -		/* Add all the entries */
> -		for (j = 0; j < NUM_LDEPTH_ROUTE_ENTRIES; j++)
> -			if (rte_lpm_add(lpm, large_ldepth_route_table[j].ip,
> -					large_ldepth_route_table[j].depth,
> -					next_hop_add) != 0) {
> -				printf("Failed to add iteration %d, route#
> %d\n",
> -					i, j);
> +		/* Wait for writer threads */
> +		for (i = 0; i < j; i++)
> +			if (rte_eal_wait_lcore(enabled_core_ids[i]) < 0)
>  				goto error;
> -			}
> 
> -		/* Delete all the entries */
> -		for (j = 0; j < NUM_LDEPTH_ROUTE_ENTRIES; j++)
> -			if (rte_lpm_delete(lpm,
> large_ldepth_route_table[j].ip,
> -				large_ldepth_route_table[j].depth) != 0) {
> -				printf("Failed to delete iteration %d, route#
> %d\n",
> -					i, j);
> -				goto error;
> -			}
> +		printf("Total LPM Adds: %d\n", TOTAL_WRITES);
> +		printf("Total LPM Deletes: %d\n", TOTAL_WRITES);
> +		printf("Average LPM Add/Del: %"PRIu64" cycles\n",
> +			__atomic_load_n(&gwrite_cycles,
> __ATOMIC_RELAXED)
> +			/ TOTAL_WRITES);
> +
> +		writer_done = 1;
> +		/* Wait until all readers have exited */
> +		for (i = j; i < num_cores; i++)
> +			rte_eal_wait_lcore(enabled_core_ids[i]);
> +
> +		rte_lpm_free(lpm);
> +		rte_free(rv);
> +		lpm = NULL;
> +		rv = NULL;
>  	}
> -	total_cycles = rte_rdtsc_precise() - begin;
> -
> -	printf("Total LPM Adds: %d\n", TOTAL_WRITES);
> -	printf("Total LPM Deletes: %d\n", TOTAL_WRITES);
> -	printf("Average LPM Add/Del: %g cycles\n",
> -		(double)total_cycles / TOTAL_WRITES);
> -
> -	writer_done = 1;
> -	/* Wait until all readers have exited */
> -	for (i = 0; i < num_cores; i++)
> -		rte_eal_wait_lcore(enabled_core_ids[i]);
> -
> -	rte_lpm_free(lpm);
> 
>  	return 0;
> 
> @@ -946,9 +767,8 @@ test_lpm_perf(void)
>  	rte_lpm_delete_all(lpm);
>  	rte_lpm_free(lpm);
> 
> -	test_lpm_rcu_perf();
> -
> -	test_lpm_rcu_perf_multi_writer();
> +	test_lpm_rcu_perf_multi_writer(0);
> +	test_lpm_rcu_perf_multi_writer(1);
> 
>  	return 0;
>  }
> --
> 2.17.1


  reply	other threads:[~2020-11-03  4:21 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-29 15:36 [dpdk-dev] [PATCH 1/4] test/lpm: fix cycle calculation " Dharmik Thakkar
2020-10-29 15:36 ` [dpdk-dev] [PATCH 2/4] test/lpm: return error on failure " Dharmik Thakkar
2020-10-29 15:36 ` [dpdk-dev] [PATCH 3/4] test/lpm: remove error checking " Dharmik Thakkar
2020-10-29 15:36 ` [dpdk-dev] [PATCH 4/4] test/lpm: avoid code duplication " Dharmik Thakkar
2020-11-02 17:17   ` Medvedkin, Vladimir
2020-11-02 22:11     ` Dharmik Thakkar
2020-11-02 10:08 ` [dpdk-dev] [PATCH 1/4] test/lpm: fix cycle calculation " David Marchand
2020-11-02 15:11 ` Bruce Richardson
2020-11-02 16:58   ` Dharmik Thakkar
2020-11-02 17:21     ` Medvedkin, Vladimir
2020-11-02 17:33     ` Bruce Richardson
2020-11-02 23:51 ` [dpdk-dev] [PATCH v2 0/4] test/lpm: fix rcu qsbr perf test Dharmik Thakkar
2020-11-02 23:52   ` [dpdk-dev] [PATCH v2 1/4] test/lpm: fix cycle calculation in rcu qsbr perf Dharmik Thakkar
2020-11-03  1:30     ` Honnappa Nagarahalli
2020-11-02 23:52   ` [dpdk-dev] [PATCH v2 2/4] test/lpm: return error on failure " Dharmik Thakkar
2020-11-03  1:28     ` Honnappa Nagarahalli
2020-11-03  4:42       ` Dharmik Thakkar
2020-11-02 23:52   ` [dpdk-dev] [PATCH v2 3/4] test/lpm: remove error checking " Dharmik Thakkar
2020-11-03  1:21     ` Honnappa Nagarahalli
2020-11-03  4:56       ` Dharmik Thakkar
2020-11-02 23:52   ` [dpdk-dev] [PATCH v2 4/4] test/lpm: avoid code duplication " Dharmik Thakkar
2020-11-03  4:21     ` Honnappa Nagarahalli [this message]
2020-11-03  4:33       ` Dharmik Thakkar
2020-11-03  5:32         ` Honnappa Nagarahalli
2020-11-03 14:03           ` Dharmik Thakkar
2020-11-03 14:51             ` Honnappa Nagarahalli
2020-11-03 18:01             ` Medvedkin, Vladimir
2020-11-03  5:12   ` [dpdk-dev] [PATCH v3 0/4] test/lpm: fix rcu qsbr perf test Dharmik Thakkar
2020-11-03  5:12     ` [dpdk-dev] [PATCH v3 1/4] test/lpm: fix cycle calculation in rcu qsbr perf Dharmik Thakkar
2020-11-03  5:12     ` [dpdk-dev] [PATCH v3 2/4] test/lpm: return error on failure " Dharmik Thakkar
2020-11-03  5:21       ` Honnappa Nagarahalli
2020-11-03  5:12     ` [dpdk-dev] [PATCH v3 3/4] test/lpm: remove error checking " Dharmik Thakkar
2020-11-03  5:22       ` Honnappa Nagarahalli
2020-11-03  5:12     ` [dpdk-dev] [PATCH v3 4/4] test/lpm: avoid code duplication " Dharmik Thakkar
2020-11-03 22:23     ` [dpdk-dev] [PATCH v4 0/4] test/lpm: fix rcu qsbr perf test Dharmik Thakkar
2020-11-03 22:23       ` [dpdk-dev] [PATCH v4 1/4] test/lpm: fix cycle calculation in rcu qsbr perf Dharmik Thakkar
2020-11-03 22:23       ` [dpdk-dev] [PATCH v4 2/4] test/lpm: return error on failure " Dharmik Thakkar
2020-11-03 22:23       ` [dpdk-dev] [PATCH v4 3/4] test/lpm: remove error checking " Dharmik Thakkar
2020-11-03 22:23       ` [dpdk-dev] [PATCH v4 4/4] test/lpm: avoid code duplication " Dharmik Thakkar
2020-11-03 22:35         ` Honnappa Nagarahalli
2020-11-04 15:46         ` Medvedkin, Vladimir
2020-11-04 16:49           ` Dharmik Thakkar
2020-11-04 18:58       ` [dpdk-dev] [PATCH v5 0/4] test/lpm: fix rcu qsbr perf test Dharmik Thakkar
2020-11-04 18:58         ` [dpdk-dev] [PATCH v5 1/4] test/lpm: fix cycle calculation in rcu qsbr perf Dharmik Thakkar
2020-11-04 19:34           ` Medvedkin, Vladimir
2020-11-04 18:58         ` [dpdk-dev] [PATCH v5 2/4] test/lpm: return error on failure " Dharmik Thakkar
2020-11-04 19:35           ` Medvedkin, Vladimir
2020-11-04 18:58         ` [dpdk-dev] [PATCH v5 3/4] test/lpm: remove error checking " Dharmik Thakkar
2020-11-04 19:35           ` Medvedkin, Vladimir
2020-11-04 18:58         ` [dpdk-dev] [PATCH v5 4/4] test/lpm: avoid code duplication " Dharmik Thakkar
2020-11-04 19:35           ` Medvedkin, Vladimir
2020-11-05 15:58         ` [dpdk-dev] [PATCH v5 0/4] test/lpm: fix rcu qsbr perf test David Marchand

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