<snip>
> >
> > Add test cases to test legacy and rte_ring_xxx_elem APIs for burst
> > enqueue/dequeue test cases.
> >
> > Signed-off-by: Honnappa Nagarahalli <honnappa.nagaraha...@arm.com>
> > Reviewed-by: Gavin Hu <gavin...@arm.com>
> > ---
> > app/test/test_ring_perf.c | 78
> > ++++++++++++++++++++-------------------
> > 1 file changed, 40 insertions(+), 38 deletions(-)
> >
> > diff --git a/app/test/test_ring_perf.c b/app/test/test_ring_perf.c
> > index 5829718c1..508c688dc 100644
> > --- a/app/test/test_ring_perf.c
> > +++ b/app/test/test_ring_perf.c
> > @@ -397,47 +397,40 @@ test_single_enqueue_dequeue(struct rte_ring *r,
> > const int esize, }
> >
> > /*
> > - * Test that does both enqueue and dequeue on a core using the
> > burst() API calls
> > - * instead of the bulk() calls used in other tests. Results should be
> > the same
> > - * as for the bulk function called on a single lcore.
> > + * Test that does both enqueue and dequeue on a core using the
> > + burst/bulk API
> > + * calls Results should be the same as for the bulk function called
> > + on a
> > + * single lcore.
> > */
> > -static void
> > -test_burst_enqueue_dequeue(struct rte_ring *r)
> > +static int
> > +test_burst_bulk_enqueue_dequeue(struct rte_ring *r, const int esize,
> > + const unsigned int api_type)
> > {
> > - const unsigned iter_shift = 23;
> > - const unsigned iterations = 1<<iter_shift;
> > - unsigned sz, i = 0;
> > - void *burst[MAX_BURST] = {0};
> > + int ret;
> > + const unsigned int iter_shift = 23;
> > + const unsigned int iterations = 1 << iter_shift;
> > + unsigned int sz, i = 0;
> > + void **burst = NULL;
> >
> > - for (sz = 0; sz < sizeof(bulk_sizes)/sizeof(bulk_sizes[0]); sz++) {
> > - const uint64_t sc_start = rte_rdtsc();
> > - for (i = 0; i < iterations; i++) {
> > - rte_ring_sp_enqueue_burst(r, burst,
> > - bulk_sizes[sz], NULL);
> > - rte_ring_sc_dequeue_burst(r, burst,
> > - bulk_sizes[sz], NULL);
> > - }
> > - const uint64_t sc_end = rte_rdtsc();
> > + (void)ret;
> > + burst = test_ring_calloc(MAX_BURST, esize);
> > + if (burst == NULL)
> > + return -1;
> >
> > - const uint64_t mc_start = rte_rdtsc();
> > + for (sz = 0; sz < RTE_DIM(bulk_sizes); sz++) {
> > + const uint64_t start = rte_rdtsc();
> > for (i = 0; i < iterations; i++) {
> > - rte_ring_mp_enqueue_burst(r, burst,
> > - bulk_sizes[sz], NULL);
> > - rte_ring_mc_dequeue_burst(r, burst,
> > - bulk_sizes[sz], NULL);
> > + TEST_RING_ENQUEUE(r, burst, esize, bulk_sizes[sz],
> > + ret, api_type);
> > + TEST_RING_DEQUEUE(r, burst, esize, bulk_sizes[sz],
> > + ret, api_type);
> > }
> > - const uint64_t mc_end = rte_rdtsc();
> > -
> > - double mc_avg = ((double)(mc_end-mc_start) / iterations) /
> > - bulk_sizes[sz];
> > - double sc_avg = ((double)(sc_end-sc_start) / iterations) /
> > - bulk_sizes[sz];
> > + const uint64_t end = rte_rdtsc();
> >
> > - printf("SP/SC burst enq/dequeue (size: %u): %.2F\n",
> > - bulk_sizes[sz], sc_avg);
> > - printf("MP/MC burst enq/dequeue (size: %u): %.2F\n",
> > - bulk_sizes[sz], mc_avg);
> > + test_ring_print_test_string(api_type, esize, bulk_sizes[sz],
> > + ((double)(end - start)) / iterations);
> > }
> > +
>
> missing rte_free(burst);
> ?
Yes, will fix.
>
> > + return 0;
> > }
> >
