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app/compress-perf: optimize operations pool allocation

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An array of the size of total operations needed for the de/compression is
reserved for ops while enqueueing, although only first burst_size entries
of the array are used.

Reduce the size of the array allocated.

Fixes: b68a82425da4 ("app/compress-perf: add performance measurement")
Cc: stable@dpdk.org

Signed-off-by: Raja Zidane <rzidane@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
This commit is contained in:
Raja Zidane 2022-02-23 15:33:07 +02:00 committed by Akhil Goyal
parent 81353ea4dc
commit 68d3287f4e
1 changed files with 3 additions and 2 deletions
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5
app/test-compress-perf/comp_perf_test_cyclecount.c
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@ -175,7 +175,8 @@ main_loop(struct cperf_cyclecount_ctx *ctx, enum rte_comp_xform_type type)
/* one array for both enqueue and dequeue */
ops = rte_zmalloc_socket(NULL,
2 * mem->total_bufs * sizeof(struct rte_comp_op *),
(test_data->burst_sz + mem->total_bufs) *
sizeof(struct rte_comp_op *),
0, rte_socket_id());
if (ops == NULL) {
@ -184,7 +185,7 @@ main_loop(struct cperf_cyclecount_ctx *ctx, enum rte_comp_xform_type type)
return -1;
}
deq_ops = &ops[mem->total_bufs];
deq_ops = &ops[test_data->burst_sz];
if (type == RTE_COMP_COMPRESS) {
xform = (struct rte_comp_xform) {