Acked-by: Chengwen Feng <fengcheng...@huawei.com>
On 2024/3/9 3:06, Vipin Varghese wrote:
> Modify the user information with total average latency per worker
> in both CSV and console logs.
>
> Signed-off-by: Vipin Varghese <vipin.vargh...@amd.com>
>
> V3 Changes:
> - update CSV_TOTAL_LINE_FMT to change Avg Cycles / op per worker
>
> V2 Changes:
> - keep one-digit precision is enough, suggested by Chengwen
> ---
> app/test-dma-perf/benchmark.c | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/app/test-dma-perf/benchmark.c b/app/test-dma-perf/benchmark.c
> index 9b1f58c78c..fca3ba24f7 100644
> --- a/app/test-dma-perf/benchmark.c
> +++ b/app/test-dma-perf/benchmark.c
> @@ -23,7 +23,7 @@
> #define CSV_LINE_DMA_FMT "Scenario %u,%u,%s,%u,%u,%u,%u,%.2lf,%" PRIu64
> ",%.3lf,%.3lf\n"
> #define CSV_LINE_CPU_FMT "Scenario %u,%u,NA,NA,NA,%u,%u,%.2lf,%" PRIu64
> ",%.3lf,%.3lf\n"
>
> -#define CSV_TOTAL_LINE_FMT "Scenario %u Summary, , , , ,
> ,%u,%.2lf,%u,%.3lf,%.3lf\n"
> +#define CSV_TOTAL_LINE_FMT "Scenario %u Summary, , , , ,
> ,%u,%.2lf,%.1lf,%.3lf,%.3lf\n"
>
> struct worker_info {
> bool ready_flag;
> @@ -470,10 +470,11 @@ mem_copy_benchmark(struct test_configure *cfg, bool
> is_dma)
> bandwidth_total += bandwidth;
> avg_cycles_total += avg_cycles;
> }
> - printf("\nTotal Bandwidth: %.3lf Gbps, Total MOps: %.3lf\n",
> bandwidth_total, mops_total);
> + printf("\nAverage Cycles/op per worker: %.1lf, Total Bandwidth: %.3lf
> Gbps, Total MOps: %.3lf\n",
> + (avg_cycles_total * (float) 1.0) / nb_workers, bandwidth_total,
> mops_total);
> snprintf(output_str[MAX_WORKER_NB], MAX_OUTPUT_STR_LEN,
> CSV_TOTAL_LINE_FMT,
> cfg->scenario_id, nr_buf, memory * nb_workers,
> - avg_cycles_total / nb_workers, bandwidth_total,
> mops_total);
> + (avg_cycles_total * (float) 1.0) / nb_workers,
> bandwidth_total, mops_total);
>
> out:
> /* free mbufs used in the test */
>
