From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: "Wang, Yipeng1" <yipeng1.wang@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "thomas@monjalon.net" <thomas@monjalon.net>,
"Tai, Charlie" <charlie.tai@intel.com>,
"Gobriel, Sameh" <sameh.gobriel@intel.com>,
"Mcnamara, John" <john.mcnamara@intel.com>
Subject: Re: [dpdk-dev] [PATCH v4 6/7] test/member: add functional and perf tests
Date: Mon, 2 Oct 2017 16:20:45 +0000 [thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D8976CC28E10@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <1506534034-39433-7-git-send-email-yipeng1.wang@intel.com>
> -----Original Message-----
> From: Wang, Yipeng1
> Sent: Wednesday, September 27, 2017 6:41 PM
> To: dev@dpdk.org
> Cc: thomas@monjalon.net; Tai, Charlie <charlie.tai@intel.com>; Gobriel,
> Sameh <sameh.gobriel@intel.com>; De Lara Guarch, Pablo
> <pablo.de.lara.guarch@intel.com>; Mcnamara, John
> <john.mcnamara@intel.com>; Wang, Yipeng1 <yipeng1.wang@intel.com>
> Subject: [PATCH v4 6/7] test/member: add functional and perf tests
>
> This patch adds functional and performance tests for membership library.
>
> Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
...
> +++ b/test/test/test_member.c
...
> +
> +#define MAX_ENTRIES (1 << 16)
> +uint8_t gened_keys[MAX_ENTRIES][KEY_SIZE];
Gened? Is this "generated"? Maybe it is worth using the full word.
> +
> +static struct rte_member_parameters params = {
> + .num_keys = MAX_ENTRIES, /* Total hash table entries.
> */
> + .key_len = KEY_SIZE, /* Length of hash key. */
Align comments with tabs.
> +
> + /*num_set and false_positive_rate only relevant to vBF
> setsum*/
Add whitespaces around comment.
> + .num_set = 32,
> + .false_positive_rate = 0.03,
> + .prim_hash_seed = 1,
> + .sec_hash_seed = 11,
> + .socket_id = 0 /* NUMA Socket ID for memory. */
> +};
> +static int test_member_insert(void)
> +{
> + int ret_ht, ret_cache, ret_vbf, i;
> +
> + for (i = 0; i < 5; i++) {
Use macro for the value 5, used here and other functions.
> + ret_ht = rte_member_add(setsum_ht, &keys[i], test_set[i]);
> + ret_cache = rte_member_add(setsum_cache, &keys[i],
> + test_set[i]);
> + ret_vbf = rte_member_add(setsum_vbf, &keys[i],
> test_set[i]);
> + TEST_ASSERT(ret_ht >= 0 && ret_cache >= 0 && ret_vbf >=
> 0,
> + "insert error");
> + }
> + printf("insert key success\n");
> + return 0;
> +}
...
> +static int test_member_multimatch(void) {
> + int ret_ht, ret_vbf, ret_cache;
> + member_set_t set_ids_ht[32] = {0};
Same comment about the value 5 applies here, for the value 32.
> + member_set_t set_ids_vbf[32] = {0};
> + member_set_t set_ids_cache[32] = {0};
> +
> + member_set_t set_ids_ht_m[5][32] = {{0} };
> + member_set_t set_ids_vbf_m[5][32] = {{0} };
> + member_set_t set_ids_cache_m[5][32] = {{0} };
> +
> + uint32_t match_count_ht[5];
> + uint32_t match_count_vbf[5];
> + uint32_t match_count_cache[5];
> +
> + uint32_t num_key_ht = 5;
> + uint32_t num_key_vbf = 5;
> + uint32_t num_key_cache = 5;
> +
> + const void *key_array[5];
> +
> + uint32_t i, j;
> +
> + /* same key at most inserted 2*entry_per_bucket times for HT
> mode */
> + for (i = 1; i < 33; i++) {
This 33 can be expressed as 32 + 1 (using macro for 32).
Also, add a comment explaining why you are skipping value 0.
...
> --- /dev/null
> +++ b/test/test/test_member_perf.c
> @@ -0,0 +1,630 @@
...
> +static int
> +timed_lookups_bulk(struct member_perf_params *params, int type) {
> + unsigned int i, j, k;
> + member_set_t result[BURST_SIZE] = {0};
> + const void *keys_burst[BURST_SIZE];
> + int ret;
> +
> + false_data_bulk[type][params->cycle] = 0;
> +
> + const uint64_t start_tsc = rte_rdtsc();
> +
> + for (i = 0; i < NUM_LOOKUPS / KEYS_TO_ADD; i++) {
> + for (j = 0; j < KEYS_TO_ADD / BURST_SIZE; j++) {
> + for (k = 0; k < BURST_SIZE; k++)
> + keys_burst[k] = keys[j * BURST_SIZE + k];
> +
> + ret = rte_member_lookup_bulk(params-
> >setsum[type],
> + &keys_burst[0],
Using keys_burst directly is equivalent to this, right?
...
> +static int
> +timed_lookups_multimatch(struct member_perf_params *params, int
> type) {
> + unsigned int i, j;
> + member_set_t result[RTE_MEMBER_BUCKET_ENTRIES] = {0};
> + int ret;
> + false_data_multi[type][params->cycle] = 0;
> +
> + const uint64_t start_tsc = rte_rdtsc();
> +
> + for (i = 0; i < NUM_LOOKUPS / KEYS_TO_ADD; i++) {
> + for (j = 0; j < KEYS_TO_ADD; j++) {
> + ret = rte_member_lookup_multi(params-
> >setsum[type],
> + &keys[j], RTE_MEMBER_BUCKET_ENTRIES,
> result);
> + if (type != CACHE && ret <= 0) {
> + printf("lookup multi has wrong return value
> %d,"
> + "type %d\n", ret, type);
> + }
> + if (result[0] != data[type][j])
Why using always result[0]? A comment would be good.
next prev parent reply other threads:[~2017-10-02 16:20 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-22 0:19 [dpdk-dev] [PATCH 0/7] Add Membership Library Yipeng Wang
2017-08-22 0:19 ` [dpdk-dev] [PATCH 1/7] member: implement main API Yipeng Wang
2017-08-22 3:59 ` Stephen Hemminger
2017-08-22 10:02 ` Luca Boccassi
2017-08-24 9:35 ` Ferruh Yigit
2017-08-24 9:55 ` Luca Boccassi
2017-08-24 10:32 ` Ferruh Yigit
2017-09-02 12:55 ` Luca Boccassi
2017-09-02 23:49 ` Luca Boccassi
2017-08-24 18:38 ` Wang, Yipeng1
2017-09-02 12:54 ` Luca Boccassi
2017-08-22 0:19 ` [dpdk-dev] [PATCH 2/7] member: implement HT mode Yipeng Wang
2017-08-22 0:19 ` [dpdk-dev] [PATCH 3/7] member: implement vBF mode Yipeng Wang
2017-08-22 0:19 ` [dpdk-dev] [PATCH 4/7] member: add AVX for HT mode Yipeng Wang
2017-08-22 0:19 ` [dpdk-dev] [PATCH 5/7] member: enable the library Yipeng Wang
2017-08-22 0:19 ` [dpdk-dev] [PATCH 6/7] test/member: add functional and perf tests Yipeng Wang
2017-08-22 0:19 ` [dpdk-dev] [PATCH 7/7] doc: add membership documentation Yipeng Wang
2017-08-22 4:01 ` [dpdk-dev] [PATCH 0/7] Add Membership Library Stephen Hemminger
2017-08-23 2:58 ` Wang, Yipeng1
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 " Yipeng Wang
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 1/7] member: implement main API Yipeng Wang
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 2/7] member: implement HT mode Yipeng Wang
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 3/7] member: implement vBF mode Yipeng Wang
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 4/7] member: add AVX for HT mode Yipeng Wang
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 5/7] member: enable the library Yipeng Wang
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 6/7] test/member: add functional and perf tests Yipeng Wang
2017-09-02 1:24 ` [dpdk-dev] [PATCH v2 7/7] doc: add membership documentation Yipeng Wang
2017-09-04 13:19 ` Mcnamara, John
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 0/7] Add Membership Library Yipeng Wang
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 1/7] member: implement main API Yipeng Wang
2017-09-22 10:47 ` Thomas Monjalon
2017-09-25 14:15 ` De Lara Guarch, Pablo
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 2/7] member: implement HT mode Yipeng Wang
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 3/7] member: implement vBF mode Yipeng Wang
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 4/7] member: add AVX for HT mode Yipeng Wang
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 5/7] member: enable the library Yipeng Wang
2017-09-22 10:48 ` Thomas Monjalon
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 6/7] test/member: add functional and perf tests Yipeng Wang
2017-09-05 23:59 ` [dpdk-dev] [PATCH v3 7/7] doc: add membership documentation Yipeng Wang
2017-09-18 18:42 ` Mcnamara, John
2017-09-25 12:30 ` De Lara Guarch, Pablo
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 0/7] Add Membership Library Yipeng Wang
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 1/7] member: implement main API Yipeng Wang
2017-10-02 10:04 ` De Lara Guarch, Pablo
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 2/7] member: implement HT mode Yipeng Wang
2017-10-02 13:30 ` De Lara Guarch, Pablo
2017-10-03 1:18 ` Wang, Yipeng1
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 3/7] member: implement vBF mode Yipeng Wang
2017-10-02 15:44 ` De Lara Guarch, Pablo
2017-10-03 1:24 ` Wang, Yipeng1
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 4/7] member: add AVX for HT mode Yipeng Wang
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 5/7] member: enable the library Yipeng Wang
2017-10-02 15:47 ` De Lara Guarch, Pablo
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 6/7] test/member: add functional and perf tests Yipeng Wang
2017-10-02 16:20 ` De Lara Guarch, Pablo [this message]
2017-09-27 17:40 ` [dpdk-dev] [PATCH v4 7/7] doc: add membership documentation Yipeng Wang
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 0/7] Add Membership Library Yipeng Wang
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 1/7] member: implement main API Yipeng Wang
2017-10-03 8:42 ` De Lara Guarch, Pablo
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 2/7] member: implement HT mode Yipeng Wang
2017-10-03 8:47 ` De Lara Guarch, Pablo
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 3/7] member: implement vBF mode Yipeng Wang
2017-10-03 8:50 ` De Lara Guarch, Pablo
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 4/7] member: add AVX for HT mode Yipeng Wang
2017-10-03 9:01 ` De Lara Guarch, Pablo
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 5/7] member: enable the library Yipeng Wang
2017-10-03 9:04 ` De Lara Guarch, Pablo
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 6/7] test/member: add functional and perf tests Yipeng Wang
2017-10-03 9:07 ` De Lara Guarch, Pablo
2017-10-03 4:31 ` [dpdk-dev] [PATCH v5 7/7] doc: add membership documentation Yipeng Wang
2017-10-03 9:08 ` De Lara Guarch, Pablo
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 0/7] Add Membership Library Yipeng Wang
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 1/7] member: implement main API Yipeng Wang
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 2/7] member: implement HT mode Yipeng Wang
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 3/7] member: implement vBF mode Yipeng Wang
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 4/7] member: add AVX for HT mode Yipeng Wang
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 5/7] member: enable the library Yipeng Wang
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 6/7] test/member: add functional and perf tests Yipeng Wang
2017-10-04 3:12 ` [dpdk-dev] [PATCH v6 7/7] doc: add membership documentation Yipeng Wang
2017-10-04 13:44 ` Mcnamara, John
2017-10-08 22:14 ` [dpdk-dev] [PATCH v6 0/7] Add Membership Library Thomas Monjalon
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