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bench: add avx resampler to benchmark

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This commit is contained in:
Wim Taymans 2019-03-28 16:53:26 +01:00
parent e7ef13e310
commit fe6ebd0e8a
2 changed files with 19 additions and 4 deletions
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4
spa/plugins/audioconvert/benchmark-fmt-ops.c
View file

@ -80,6 +80,8 @@ static void run_test1(const char *name, const char *impl, bool in_packed, bool o
clock_gettime(CLOCK_MONOTONIC, &ts); clock_gettime(CLOCK_MONOTONIC, &ts);
t2 = SPA_TIMESPEC_TO_NSEC(&ts); t2 = SPA_TIMESPEC_TO_NSEC(&ts);
spa_assert(n_results < MAX_RESULTS);
results[n_results++] = (struct stats) { results[n_results++] = (struct stats) {
.n_samples = n_samples, .n_samples = n_samples,
.n_channels = n_channels, .n_channels = n_channels,
@ -236,8 +238,6 @@ int main(int argc, char *argv[])
test_interleave(); test_interleave();
test_deinterleave(); test_deinterleave();
spa_assert(n_results <= MAX_RESULTS);
qsort(results, n_results, sizeof(struct stats), compare_func); qsort(results, n_results, sizeof(struct stats), compare_func);
for (i = 0; i < n_results; i++) { for (i = 0; i < n_results; i++) {

19
spa/plugins/audioconvert/benchmark-resample.c
View file

@ -56,12 +56,13 @@ static const int in_rates[] = { 44100, 44100, 48000, 96000, 22050, 96000 };
static const int out_rates[] = { 44100, 48000, 44100, 48000, 48000, 44100 }; static const int out_rates[] = { 44100, 48000, 44100, 48000, 48000, 44100 };
#define MAX_RESAMPLER 4 #define MAX_RESAMPLER 5
#define MAX_SIZES SPA_N_ELEMENTS(sample_sizes) #define MAX_SIZES SPA_N_ELEMENTS(sample_sizes)
#define MAX_RATES SPA_N_ELEMENTS(in_rates) #define MAX_RATES SPA_N_ELEMENTS(in_rates)
#define MAX_RESULTS MAX_RESAMPLER * MAX_SIZES * MAX_RATES
static uint32_t n_results = 0; static uint32_t n_results = 0;
static struct stats results[MAX_RESAMPLER * MAX_SIZES * MAX_RATES]; static struct stats results[MAX_RESULTS];
static void run_test1(const char *name, const char *impl, struct resample *r, int n_samples) static void run_test1(const char *name, const char *impl, struct resample *r, int n_samples)
{ {
@ -90,6 +91,8 @@ static void run_test1(const char *name, const char *impl, struct resample *r, in
clock_gettime(CLOCK_MONOTONIC, &ts); clock_gettime(CLOCK_MONOTONIC, &ts);
t2 = SPA_TIMESPEC_TO_NSEC(&ts); t2 = SPA_TIMESPEC_TO_NSEC(&ts);
spa_assert(n_results < MAX_RESULTS);
results[n_results++] = (struct stats) { results[n_results++] = (struct stats) {
.in_rate = r->i_rate, .in_rate = r->i_rate,
.out_rate = r->o_rate, .out_rate = r->o_rate,
@ -160,6 +163,18 @@ int main(int argc, char *argv[])
resample_free(&r); resample_free(&r);
} }
#endif #endif
#if defined (HAVE_AVX) && defined(HAVE_FMA)
for (i = 0; i < SPA_N_ELEMENTS(in_rates); i++) {
spa_zero(r);
r.channels = 2;
r.cpu_flags = SPA_CPU_FLAG_AVX | SPA_CPU_FLAG_FMA3;
r.i_rate = in_rates[i];
r.o_rate = out_rates[i];
impl_native_init(&r);
run_test("native", "avx", &r);
resample_free(&r);
}
#endif
for (i = 0; i < SPA_N_ELEMENTS(in_rates); i++) { for (i = 0; i < SPA_N_ELEMENTS(in_rates); i++) {
spa_zero(r); spa_zero(r);