Re: [dpdk-dev] [PATCH v3] test: reduce test duration for efd autotest

[Thomas Monjalon <thomas@monjalon.net>]

Any review please?

29/11/2018 08:36, Jananee Parthasarathy:
> Reduced test time for efd_autotest.
> Key length is updated, invoke times of random function is reduced.
> Different value is updated for each hash key entry.
> 
> Signed-off-by: Jananee Parthasarathy <jananeex.m.parthasarathy@intel.com>
> ---
> v3: reverted the simple_key to uint8_t type
> v2: value updated for each hash key
> ---
>  test/test/test_efd.c | 18 ++++++++----------
>  1 file changed, 8 insertions(+), 10 deletions(-)
> 
> diff --git a/test/test/test_efd.c b/test/test/test_efd.c
> index ced091aab..94b490fdc 100644
> --- a/test/test/test_efd.c
> +++ b/test/test/test_efd.c
> @@ -12,7 +12,6 @@
>  
>  #include "test.h"
>  
> -#define EFD_TEST_KEY_LEN 8
>  #define TABLE_SIZE (1 << 21)
>  #define ITERATIONS 3
>  
> @@ -331,8 +330,9 @@ static int test_average_table_utilization(void)
>  {
>  	struct rte_efd_table *handle = NULL;
>  	uint32_t num_rules_in = TABLE_SIZE;
> -	uint8_t simple_key[EFD_TEST_KEY_LEN];
> -	unsigned int i, j;
> +	uint8_t  simple_key;
> +	unsigned int j;
> +	efd_value_t val;
>  	unsigned int added_keys, average_keys_added = 0;
>  
>  	printf("Evaluating table utilization and correctness, please wait\n");
> @@ -340,7 +340,7 @@ static int test_average_table_utilization(void)
>  
>  	for (j = 0; j < ITERATIONS; j++) {
>  		handle = rte_efd_create("test_efd", num_rules_in,
> -				EFD_TEST_KEY_LEN, efd_get_all_sockets_bitmask(),
> +				sizeof(uint8_t), efd_get_all_sockets_bitmask(),
>  				test_socket_id);
>  		if (handle == NULL) {
>  			printf("efd table creation failed\n");
> @@ -353,15 +353,13 @@ static int test_average_table_utilization(void)
>  		/* Add random entries until key cannot be added */
>  		for (added_keys = 0; added_keys < num_rules_in; added_keys++) {
>  
> -			for (i = 0; i < EFD_TEST_KEY_LEN; i++)
> -				simple_key[i] = rte_rand() & 0xFF;
> +			simple_key = rte_rand() & 0xFF;
> +			val = mrand48() & VALUE_BITMASK;
>  
> -			efd_value_t val = simple_key[0];
> -
> -			if (rte_efd_update(handle, test_socket_id, simple_key,
> +			if (rte_efd_update(handle, test_socket_id, &simple_key,
>  						val))
>  				break; /* continue;*/
> -			if (rte_efd_lookup(handle, test_socket_id, simple_key)
> +			if (rte_efd_lookup(handle, test_socket_id, &simple_key)
>  					!= val)
>  				lost_keys++;
>  			else
>