[v3,09/14] test-bbdev: support for offload test for LDPC
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Commit Message
From: Nic Chautru <nicolas.chautru@intel.com>
Adding support for the offload latency tests when
using the LDPC encoder and decoder operations.
Signed-off-by: Nic Chautru <nicolas.chautru@intel.com>
---
app/test-bbdev/test_bbdev_perf.c | 26 +++++++++++++++++++-------
1 file changed, 19 insertions(+), 7 deletions(-)
Comments
> @@ -4552,7 +4552,12 @@ typedef int (test_case_function)(struct active_device
> *ad,
>
> if (unlikely(num_to_process - deq_total < burst_sz))
> burst_sz = num_to_process - deq_total;
> - rte_bbdev_dequeue_dec_ops(dev_id, queue_id, ops, burst_sz);
> + if (op_type == RTE_BBDEV_OP_TURBO_DEC)
This check should be similar to enc_ops
LDPC should be checked instead of TURBO
> + rte_bbdev_dequeue_dec_ops(dev_id, queue_id, ops,
> + burst_sz);
> + else
> + rte_bbdev_dequeue_ldpc_dec_ops(dev_id, queue_id,
> ops,
> + burst_sz);
>
> deq_last_time = rte_rdtsc_precise() - deq_start_time;
> *deq_max_time = RTE_MAX(*deq_max_time, deq_last_time);
> @@ -4567,7 +4572,7 @@ typedef int (test_case_function)(struct active_device
> *ad,
> offload_latency_empty_q_test_enc(uint16_t dev_id, uint16_t queue_id,
> const uint16_t num_to_process, uint16_t burst_sz,
> uint64_t *deq_total_time, uint64_t *deq_min_time,
> - uint64_t *deq_max_time)
> + uint64_t *deq_max_time, const enum rte_bbdev_op_type
> op_type)
> {
> int i, deq_total;
> struct rte_bbdev_enc_op *ops[MAX_BURST];
> @@ -4580,7 +4585,12 @@ typedef int (test_case_function)(struct active_device
> *ad,
>
> if (unlikely(num_to_process - deq_total < burst_sz))
> burst_sz = num_to_process - deq_total;
> - rte_bbdev_dequeue_enc_ops(dev_id, queue_id, ops, burst_sz);
> + if (op_type == RTE_BBDEV_OP_LDPC_ENC)
> + rte_bbdev_dequeue_ldpc_enc_ops(dev_id, queue_id,
> ops,
> + burst_sz);
> + else
> + rte_bbdev_dequeue_enc_ops(dev_id, queue_id, ops,
> + burst_sz);
>
> deq_last_time = rte_rdtsc_precise() - deq_start_time;
> *deq_max_time = RTE_MAX(*deq_max_time, deq_last_time);
From: Akhil Goyal <akhil.goyal@nxp.com>
>> @@ -4552,7 +4552,12 @@ typedef int (test_case_function)(struct
>> active_device *ad,
>>
>> if (unlikely(num_to_process - deq_total < burst_sz))
>> burst_sz = num_to_process - deq_total;
>> - rte_bbdev_dequeue_dec_ops(dev_id, queue_id, ops, burst_sz);
>> + if (op_type == RTE_BBDEV_OP_TURBO_DEC)
>
>This check should be similar to enc_ops
>LDPC should be checked instead of TURBO
>
Fair enough, changed now.
Thanks
Nic
@@ -4538,7 +4538,7 @@ typedef int (test_case_function)(struct active_device *ad,
offload_latency_empty_q_test_dec(uint16_t dev_id, uint16_t queue_id,
const uint16_t num_to_process, uint16_t burst_sz,
uint64_t *deq_total_time, uint64_t *deq_min_time,
- uint64_t *deq_max_time)
+ uint64_t *deq_max_time, const enum rte_bbdev_op_type op_type)
{
int i, deq_total;
struct rte_bbdev_dec_op *ops[MAX_BURST];
@@ -4552,7 +4552,12 @@ typedef int (test_case_function)(struct active_device *ad,
if (unlikely(num_to_process - deq_total < burst_sz))
burst_sz = num_to_process - deq_total;
- rte_bbdev_dequeue_dec_ops(dev_id, queue_id, ops, burst_sz);
+ if (op_type == RTE_BBDEV_OP_TURBO_DEC)
+ rte_bbdev_dequeue_dec_ops(dev_id, queue_id, ops,
+ burst_sz);
+ else
+ rte_bbdev_dequeue_ldpc_dec_ops(dev_id, queue_id, ops,
+ burst_sz);
deq_last_time = rte_rdtsc_precise() - deq_start_time;
*deq_max_time = RTE_MAX(*deq_max_time, deq_last_time);
@@ -4567,7 +4572,7 @@ typedef int (test_case_function)(struct active_device *ad,
offload_latency_empty_q_test_enc(uint16_t dev_id, uint16_t queue_id,
const uint16_t num_to_process, uint16_t burst_sz,
uint64_t *deq_total_time, uint64_t *deq_min_time,
- uint64_t *deq_max_time)
+ uint64_t *deq_max_time, const enum rte_bbdev_op_type op_type)
{
int i, deq_total;
struct rte_bbdev_enc_op *ops[MAX_BURST];
@@ -4580,7 +4585,12 @@ typedef int (test_case_function)(struct active_device *ad,
if (unlikely(num_to_process - deq_total < burst_sz))
burst_sz = num_to_process - deq_total;
- rte_bbdev_dequeue_enc_ops(dev_id, queue_id, ops, burst_sz);
+ if (op_type == RTE_BBDEV_OP_LDPC_ENC)
+ rte_bbdev_dequeue_ldpc_enc_ops(dev_id, queue_id, ops,
+ burst_sz);
+ else
+ rte_bbdev_dequeue_enc_ops(dev_id, queue_id, ops,
+ burst_sz);
deq_last_time = rte_rdtsc_precise() - deq_start_time;
*deq_max_time = RTE_MAX(*deq_max_time, deq_last_time);
@@ -4590,6 +4600,7 @@ typedef int (test_case_function)(struct active_device *ad,
return i;
}
+
#endif
static int
@@ -4627,14 +4638,15 @@ typedef int (test_case_function)(struct active_device *ad,
printf("== test: offload latency empty dequeue\ndev: %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)
+ if (op_type == RTE_BBDEV_OP_TURBO_DEC ||
+ op_type == RTE_BBDEV_OP_LDPC_DEC)
iter = offload_latency_empty_q_test_dec(ad->dev_id, queue_id,
num_to_process, burst_sz, &deq_total_time,
- &deq_min_time, &deq_max_time);
+ &deq_min_time, &deq_max_time, op_type);
else
iter = offload_latency_empty_q_test_enc(ad->dev_id, queue_id,
num_to_process, burst_sz, &deq_total_time,
- &deq_min_time, &deq_max_time);
+ &deq_min_time, &deq_max_time, op_type);
if (iter <= 0)
return TEST_FAILED;