mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
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d22feab92a
uint32_t i; for (i = 0; i < SPA_N_ELEMENTS(some_array); i++) .. stuff with some_array[i].foo ... becomes: SPA_FOR_EACH_ELEMENT_VAR(some_array, p) .. stuff with p->foo ..
323 lines
10 KiB
C
323 lines
10 KiB
C
/* Spa
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*
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* Copyright © 2019 Wim Taymans
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "config.h"
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include <time.h>
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#include "test-helper.h"
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#include "fmt-ops.h"
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static uint32_t cpu_flags;
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typedef void (*convert_func_t) (struct convert *conv, void * SPA_RESTRICT dst[],
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const void * SPA_RESTRICT src[], uint32_t n_samples);
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struct stats {
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uint32_t n_samples;
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uint32_t n_channels;
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uint64_t perf;
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const char *name;
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const char *impl;
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};
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#define MAX_SAMPLES 4096
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#define MAX_CHANNELS 11
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#define MAX_COUNT 100
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static uint8_t samp_in[MAX_SAMPLES * MAX_CHANNELS * 4];
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static uint8_t samp_out[MAX_SAMPLES * MAX_CHANNELS * 4];
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static const int sample_sizes[] = { 0, 1, 128, 513, 4096 };
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static const int channel_counts[] = { 1, 2, 4, 6, 8, 11 };
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#define MAX_RESULTS SPA_N_ELEMENTS(sample_sizes) * SPA_N_ELEMENTS(channel_counts) * 70
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static uint32_t n_results = 0;
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static struct stats results[MAX_RESULTS];
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static void run_test1(const char *name, const char *impl, bool in_packed, bool out_packed,
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convert_func_t func, int n_channels, int n_samples)
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{
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int i, j;
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const void *ip[n_channels];
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void *op[n_channels];
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struct timespec ts;
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uint64_t count, t1, t2;
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struct convert conv;
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conv.n_channels = n_channels;
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for (j = 0; j < n_channels; j++) {
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ip[j] = &samp_in[j * n_samples * 4];
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op[j] = &samp_out[j * n_samples * 4];
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}
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clock_gettime(CLOCK_MONOTONIC, &ts);
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t1 = SPA_TIMESPEC_TO_NSEC(&ts);
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count = 0;
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for (i = 0; i < MAX_COUNT; i++) {
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func(&conv, op, ip, n_samples);
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count++;
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}
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clock_gettime(CLOCK_MONOTONIC, &ts);
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t2 = SPA_TIMESPEC_TO_NSEC(&ts);
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spa_assert(n_results < MAX_RESULTS);
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results[n_results++] = (struct stats) {
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.n_samples = n_samples,
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.n_channels = n_channels,
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.perf = count * (uint64_t)SPA_NSEC_PER_SEC / (t2 - t1),
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.name = name,
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.impl = impl
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};
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}
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static void run_testc(const char *name, const char *impl, bool in_packed, bool out_packed, convert_func_t func,
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int channel_count)
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{
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SPA_FOR_EACH_ELEMENT_VAR(sample_sizes, s) {
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run_test1(name, impl, in_packed, out_packed, func, channel_count,
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(*s + (channel_count -1)) / channel_count);
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}
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}
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static void run_test(const char *name, const char *impl, bool in_packed, bool out_packed, convert_func_t func)
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{
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SPA_FOR_EACH_ELEMENT_VAR(sample_sizes, s) {
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SPA_FOR_EACH_ELEMENT_VAR(channel_counts, c) {
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run_test1(name, impl, in_packed, out_packed, func, *c, (*s + (*c -1)) / *c);
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}
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}
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}
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static void test_f32_u8(void)
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{
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run_test("test_f32_u8", "c", true, true, conv_f32_to_u8_c);
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run_test("test_f32d_u8", "c", false, true, conv_f32d_to_u8_c);
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run_test("test_f32_u8d", "c", true, false, conv_f32_to_u8d_c);
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run_test("test_f32d_u8d", "c", false, false, conv_f32d_to_u8d_c);
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}
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static void test_u8_f32(void)
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{
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run_test("test_u8_f32", "c", true, true, conv_u8_to_f32_c);
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run_test("test_u8d_f32", "c", false, true, conv_u8d_to_f32_c);
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run_test("test_u8_f32d", "c", true, false, conv_u8_to_f32d_c);
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run_test("test_u8d_f32d", "c", false, false, conv_u8d_to_f32d_c);
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}
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static void test_f32_s16(void)
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{
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run_test("test_f32_s16", "c", true, true, conv_f32_to_s16_c);
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run_test("test_f32d_s16", "c", false, true, conv_f32d_to_s16_c);
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#if defined (HAVE_SSE2)
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if (cpu_flags & SPA_CPU_FLAG_SSE2) {
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run_test("test_f32d_s16", "sse2", false, true, conv_f32d_to_s16_sse2);
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run_testc("test_f32d_s16_2", "sse2", false, true, conv_f32d_to_s16_2_sse2, 2);
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}
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#endif
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#if defined (HAVE_AVX2)
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if (cpu_flags & SPA_CPU_FLAG_AVX2) {
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run_test("test_f32d_s16", "avx2", false, true, conv_f32d_to_s16_avx2);
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run_testc("test_f32d_s16_2", "avx2", false, true, conv_f32d_to_s16_2_avx2, 2);
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run_testc("test_f32d_s16_4", "avx2", false, true, conv_f32d_to_s16_4_avx2, 4);
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}
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#endif
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run_test("test_f32_s16d", "c", true, false, conv_f32_to_s16d_c);
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run_test("test_f32d_s16d", "c", false, false, conv_f32d_to_s16d_c);
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}
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static void test_s16_f32(void)
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{
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run_test("test_s16_f32", "c", true, true, conv_s16_to_f32_c);
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run_test("test_s16d_f32", "c", false, true, conv_s16d_to_f32_c);
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run_test("test_s16_f32d", "c", true, false, conv_s16_to_f32d_c);
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#if defined (HAVE_SSE2)
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if (cpu_flags & SPA_CPU_FLAG_SSE2) {
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run_test("test_s16_f32d", "sse2", true, false, conv_s16_to_f32d_sse2);
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run_testc("test_s16_f32d_2", "sse2", true, false, conv_s16_to_f32d_2_sse2, 2);
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}
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#endif
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#if defined (HAVE_AVX2)
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if (cpu_flags & SPA_CPU_FLAG_AVX2) {
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run_test("test_s16_f32d", "avx2", true, false, conv_s16_to_f32d_avx2);
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run_testc("test_s16_f32d_2", "avx2", true, false, conv_s16_to_f32d_2_avx2, 2);
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}
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#endif
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run_test("test_s16d_f32d", "c", false, false, conv_s16d_to_f32d_c);
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}
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static void test_f32_s32(void)
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{
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run_test("test_f32_s32", "c", true, true, conv_f32_to_s32_c);
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run_test("test_f32d_s32", "c", false, true, conv_f32d_to_s32_c);
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#if defined (HAVE_SSE2)
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if (cpu_flags & SPA_CPU_FLAG_SSE2) {
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run_test("test_f32d_s32", "sse2", false, true, conv_f32d_to_s32_sse2);
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}
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#endif
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#if defined (HAVE_AVX2)
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if (cpu_flags & SPA_CPU_FLAG_AVX2) {
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run_test("test_f32d_s32", "avx2", false, true, conv_f32d_to_s32_avx2);
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}
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#endif
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run_test("test_f32_s32d", "c", true, false, conv_f32_to_s32d_c);
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run_test("test_f32d_s32d", "c", false, false, conv_f32d_to_s32d_c);
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}
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static void test_s32_f32(void)
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{
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run_test("test_s32_f32", "c", true, true, conv_s32_to_f32_c);
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run_test("test_s32d_f32", "c", false, true, conv_s32d_to_f32_c);
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#if defined (HAVE_SSE2)
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if (cpu_flags & SPA_CPU_FLAG_SSE2) {
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run_test("test_s32_f32d", "sse2", true, false, conv_s32_to_f32d_sse2);
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}
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#endif
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#if defined (HAVE_AVX2)
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if (cpu_flags & SPA_CPU_FLAG_AVX2) {
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run_test("test_s32_f32d", "avx2", true, false, conv_s32_to_f32d_avx2);
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}
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#endif
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run_test("test_s32_f32d", "c", true, false, conv_s32_to_f32d_c);
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run_test("test_s32d_f32d", "c", false, false, conv_s32d_to_f32d_c);
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}
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static void test_f32_s24(void)
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{
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run_test("test_f32_s24", "c", true, true, conv_f32_to_s24_c);
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run_test("test_f32d_s24", "c", false, true, conv_f32d_to_s24_c);
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run_test("test_f32_s24d", "c", true, false, conv_f32_to_s24d_c);
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run_test("test_f32d_s24d", "c", false, false, conv_f32d_to_s24d_c);
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}
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static void test_s24_f32(void)
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{
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run_test("test_s24_f32", "c", true, true, conv_s24_to_f32_c);
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run_test("test_s24d_f32", "c", false, true, conv_s24d_to_f32_c);
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run_test("test_s24_f32d", "c", true, false, conv_s24_to_f32d_c);
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#if defined (HAVE_SSE2)
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if (cpu_flags & SPA_CPU_FLAG_SSE2) {
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run_test("test_s24_f32d", "sse2", true, false, conv_s24_to_f32d_sse2);
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}
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#endif
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#if defined (HAVE_AVX2)
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if (cpu_flags & SPA_CPU_FLAG_AVX2) {
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run_test("test_s24_f32d", "avx2", true, false, conv_s24_to_f32d_avx2);
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}
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#endif
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#if defined (HAVE_SSSE3)
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if (cpu_flags & SPA_CPU_FLAG_SSSE3) {
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run_test("test_s24_f32d", "ssse3", true, false, conv_s24_to_f32d_ssse3);
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}
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#endif
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#if defined (HAVE_SSE41)
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if (cpu_flags & SPA_CPU_FLAG_SSE41) {
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run_test("test_s24_f32d", "sse41", true, false, conv_s24_to_f32d_sse41);
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}
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#endif
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run_test("test_s24d_f32d", "c", false, false, conv_s24d_to_f32d_c);
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}
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static void test_f32_s24_32(void)
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{
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run_test("test_f32_s24_32", "c", true, true, conv_f32_to_s24_32_c);
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run_test("test_f32d_s24_32", "c", false, true, conv_f32d_to_s24_32_c);
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run_test("test_f32_s24_32d", "c", true, false, conv_f32_to_s24_32d_c);
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run_test("test_f32d_s24_32d", "c", false, false, conv_f32d_to_s24_32d_c);
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}
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static void test_s24_32_f32(void)
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{
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run_test("test_s24_32_f32", "c", true, true, conv_s24_32_to_f32_c);
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run_test("test_s24_32d_f32", "c", false, true, conv_s24_32d_to_f32_c);
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run_test("test_s24_32_f32d", "c", true, false, conv_s24_32_to_f32d_c);
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run_test("test_s24_32d_f32d", "c", false, false, conv_s24_32d_to_f32d_c);
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}
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static void test_interleave(void)
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{
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run_test("test_8d_to_8", "c", false, true, conv_8d_to_8_c);
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run_test("test_16d_to_16", "c", false, true, conv_16d_to_16_c);
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run_test("test_24d_to_24", "c", false, true, conv_24d_to_24_c);
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run_test("test_32d_to_32", "c", false, true, conv_32d_to_32_c);
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}
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static void test_deinterleave(void)
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{
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run_test("test_8_to_8d", "c", true, false, conv_8_to_8d_c);
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run_test("test_16_to_16d", "c", true, false, conv_16_to_16d_c);
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run_test("test_24_to_24d", "c", true, false, conv_24_to_24d_c);
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run_test("test_32_to_32d", "c", true, false, conv_32_to_32d_c);
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}
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static int compare_func(const void *_a, const void *_b)
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{
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const struct stats *a = _a, *b = _b;
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int diff;
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if ((diff = strcmp(a->name, b->name)) != 0) return diff;
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if ((diff = a->n_samples - b->n_samples) != 0) return diff;
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if ((diff = a->n_channels - b->n_channels) != 0) return diff;
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if ((diff = b->perf - a->perf) != 0) return diff;
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return 0;
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}
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int main(int argc, char *argv[])
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{
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uint32_t i;
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cpu_flags = get_cpu_flags();
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printf("got get CPU flags %d\n", cpu_flags);
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test_f32_u8();
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test_u8_f32();
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test_f32_s16();
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test_s16_f32();
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test_f32_s32();
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test_s32_f32();
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test_f32_s24();
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test_s24_f32();
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test_f32_s24_32();
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test_s24_32_f32();
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test_interleave();
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test_deinterleave();
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qsort(results, n_results, sizeof(struct stats), compare_func);
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for (i = 0; i < n_results; i++) {
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struct stats *s = &results[i];
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fprintf(stderr, "%-12."PRIu64" \t%-32.32s %s \t samples %d, channels %d\n",
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s->perf, s->name, s->impl, s->n_samples, s->n_channels);
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}
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return 0;
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}
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