Enhancement to enable early termination for validation tests if the
device supports it.
Signed-off-by: Hernan Vargas <hernan.var...@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com>
---
app/test-bbdev/test_bbdev_perf.c | 30 +++++++++++++++++++-----------
1 file changed, 19 insertions(+), 11 deletions(-)
diff --git a/app/test-bbdev/test_bbdev_perf.c b/app/test-bbdev/test_bbdev_perf.c
index 4de3d937a53d..396473961ad1 100644
--- a/app/test-bbdev/test_bbdev_perf.c
+++ b/app/test-bbdev/test_bbdev_perf.c
@@ -3773,11 +3773,11 @@ throughput_pmd_lcore_ldpc_dec(void *arg)
TEST_ASSERT_SUCCESS(ret, "Allocation failed for %d ops", num_ops);
/* For throughput tests we need to disable early termination */
- if (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;
+ if (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;
+
ref_op->ldpc_dec.iter_max = get_iter_max();
+ /* Since ET is disabled, the expected iter_count is iter_max */
ref_op->ldpc_dec.iter_count = ref_op->ldpc_dec.iter_max;
if (test_vector.op_type != RTE_BBDEV_OP_NONE)
@@ -4463,7 +4463,7 @@ latency_test_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;
@@ -4479,8 +4479,14 @@ latency_test_dec(struct rte_mempool *mempool,
burst_sz = num_to_process - dequeued;
ret = rte_bbdev_dec_op_alloc_bulk(mempool, ops_enq, burst_sz);
- TEST_ASSERT_SUCCESS(ret,
- "rte_bbdev_dec_op_alloc_bulk() failed");
+ TEST_ASSERT_SUCCESS(ret, "rte_bbdev_dec_op_alloc_bulk()
failed");
+
+ ref_op->turbo_dec.iter_max = get_iter_max();
+ /* For validation tests we want to enable early termination */
+ if (!disable_et && !check_bit(ref_op->turbo_dec.op_flags,
+ RTE_BBDEV_TURBO_EARLY_TERMINATION))
+ ref_op->turbo_dec.op_flags |=
RTE_BBDEV_TURBO_EARLY_TERMINATION;
+
if (test_vector.op_type != RTE_BBDEV_OP_NONE)
copy_reference_dec_op(ops_enq, burst_sz, dequeued,
bufs->inputs,
@@ -4559,10 +4565,12 @@ latency_test_ldpc_dec(struct rte_mempool *mempool,
/* For latency tests we need to disable early termination */
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;
+ ref_op->ldpc_dec.op_flags -=
RTE_BBDEV_LDPC_ITERATION_STOP_ENABLE;
+
ref_op->ldpc_dec.iter_max = get_iter_max();
- ref_op->ldpc_dec.iter_count = ref_op->ldpc_dec.iter_max;
+ /* When ET is disabled, the expected iter_count is iter_max */
+ if (disable_et)
+ ref_op->ldpc_dec.iter_count = ref_op->ldpc_dec.iter_max;
if (test_vector.op_type != RTE_BBDEV_OP_NONE)
copy_reference_ldpc_dec_op(ops_enq, burst_sz, dequeued,
@@ -4871,7 +4879,7 @@ validation_latency_test(struct active_device *ad,
iter = latency_test_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);
+ burst_sz, &total_time, &min_time, &max_time,
latency_flag);
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,
--
2.37.1
