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app/bbdev: add explicit test for latency vs validation

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Adding explicit different ut when testing for validation
or latency (early termination enabled or not).

Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Acked-by: Aidan Goddard <aidan.goddard@accelercomm.com>
Acked-by: Dave Burley <dave.burley@accelercomm.com>
This commit is contained in:
Nicolas Chautru 2020-10-26 10:48:04 -07:00 committed by Akhil Goyal
parent 41545d91a4
commit 0ab66275a1
1 changed files with 38 additions and 17 deletions
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55
app/test-bbdev/test_bbdev_perf.c
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@ -3999,12 +3999,14 @@ latency_test_dec(struct rte_mempool *mempool,
return i;
}
/* Test case for latency/validation for LDPC Decoder */
static int
latency_test_ldpc_dec(struct rte_mempool *mempool,
struct test_buffers *bufs, struct rte_bbdev_dec_op *ref_op,
int vector_mask, uint16_t dev_id, uint16_t queue_id,
const uint16_t num_to_process, uint16_t burst_sz,
uint64_t *total_time, uint64_t *min_time, uint64_t *max_time)
uint64_t *total_time, uint64_t *min_time, uint64_t *max_time,
bool disable_et)
{
int ret = TEST_SUCCESS;
uint16_t i, j, dequeued;
@ -4026,7 +4028,7 @@ latency_test_ldpc_dec(struct rte_mempool *mempool,
"rte_bbdev_dec_op_alloc_bulk() failed");
/* For latency tests we need to disable early termination */
if (check_bit(ref_op->ldpc_dec.op_flags,
if (disable_et && check_bit(ref_op->ldpc_dec.op_flags,
RTE_BBDEV_LDPC_ITERATION_STOP_ENABLE))
ref_op->ldpc_dec.op_flags -=
RTE_BBDEV_LDPC_ITERATION_STOP_ENABLE;
@ -4221,9 +4223,10 @@ latency_test_ldpc_enc(struct rte_mempool *mempool,
return i;
}
/* Common function for running validation and latency test cases */
static int
latency_test(struct active_device *ad,
struct test_op_params *op_params)
validation_latency_test(struct active_device *ad,
struct test_op_params *op_params, bool latency_flag)
{
int iter;
uint16_t burst_sz = op_params->burst_sz;
@ -4248,7 +4251,11 @@ latency_test(struct active_device *ad,
TEST_ASSERT_NOT_NULL(op_type_str, "Invalid op type: %u", op_type);
printf("+ ------------------------------------------------------- +\n");
printf("== test: validation/latency\ndev: %s, burst size: %u, num ops: %u, op type: %s\n",
if (latency_flag)
printf("== test: latency\ndev:");
else
printf("== test: validation\ndev:");
printf("%s, burst size: %u, num ops: %u, op type: %s\n",
info.dev_name, burst_sz, num_to_process, op_type_str);
if (op_type == RTE_BBDEV_OP_TURBO_DEC)
@ -4256,11 +4263,6 @@ latency_test(struct active_device *ad,
op_params->ref_dec_op, op_params->vector_mask,
ad->dev_id, queue_id, num_to_process,
burst_sz, &total_time, &min_time, &max_time);
else if (op_type == RTE_BBDEV_OP_TURBO_ENC)
iter = latency_test_enc(op_params->mp, bufs,
op_params->ref_enc_op, ad->dev_id, queue_id,
num_to_process, burst_sz, &total_time,
&min_time, &max_time);
else if (op_type == RTE_BBDEV_OP_LDPC_ENC)
iter = latency_test_ldpc_enc(op_params->mp, bufs,
op_params->ref_enc_op, ad->dev_id, queue_id,
@ -4270,13 +4272,14 @@ latency_test(struct active_device *ad,
iter = latency_test_ldpc_dec(op_params->mp, bufs,
op_params->ref_dec_op, op_params->vector_mask,
ad->dev_id, queue_id, num_to_process,
burst_sz, &total_time, &min_time, &max_time);
else
burst_sz, &total_time, &min_time, &max_time,
latency_flag);
else /* RTE_BBDEV_OP_TURBO_ENC */
iter = latency_test_enc(op_params->mp, bufs,
op_params->ref_enc_op,
ad->dev_id, queue_id,
num_to_process, burst_sz, &total_time,
&min_time, &max_time);
op_params->ref_enc_op,
ad->dev_id, queue_id,
num_to_process, burst_sz, &total_time,
&min_time, &max_time);
if (iter <= 0)
return TEST_FAILED;
@ -4295,6 +4298,18 @@ latency_test(struct active_device *ad,
return TEST_SUCCESS;
}
static int
latency_test(struct active_device *ad, struct test_op_params *op_params)
{
return validation_latency_test(ad, op_params, true);
}
static int
validation_test(struct active_device *ad, struct test_op_params *op_params)
{
return validation_latency_test(ad, op_params, false);
}
#ifdef RTE_BBDEV_OFFLOAD_COST
static int
get_bbdev_queue_stats(uint16_t dev_id, uint16_t queue_id,
@ -4929,6 +4944,12 @@ latency_tc(void)
return run_test_case(latency_test);
}
static int
validation_tc(void)
{
return run_test_case(validation_test);
}
static int
interrupt_tc(void)
{
@ -4960,7 +4981,7 @@ static struct unit_test_suite bbdev_validation_testsuite = {
.setup = testsuite_setup,
.teardown = testsuite_teardown,
.unit_test_cases = {
TEST_CASE_ST(ut_setup, ut_teardown, latency_tc),
TEST_CASE_ST(ut_setup, ut_teardown, validation_tc),
TEST_CASES_END() /**< NULL terminate unit test array */
}
};