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tests: Split cpu tests in separate files
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
This commit is contained in:
Peter Meerwald
Peter Meerwald
parent
f4ab8bd835
commit
4ca3216ee3
7 changed files with 1026 additions and 883 deletions
249
src/tests/cpu-volume-test.c
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249
src/tests/cpu-volume-test.c
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/***
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This file is part of PulseAudio.
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <check.h>
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#include <pulsecore/cpu-arm.h>
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#include <pulsecore/cpu-x86.h>
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#include <pulsecore/cpu-orc.h>
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#include <pulsecore/random.h>
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#include <pulsecore/macro.h>
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#include <pulsecore/sample-util.h>
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#include "runtime-test-util.h"
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/* Common defines for svolume tests */
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#define SAMPLES 1028
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#define TIMES 1000
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#define TIMES2 100
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#define PADDING 16
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static void run_volume_test(
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pa_do_volume_func_t func,
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pa_do_volume_func_t orig_func,
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int align,
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int channels,
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bool correct,
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bool perf) {
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PA_DECLARE_ALIGNED(8, int16_t, s[SAMPLES]) = { 0 };
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PA_DECLARE_ALIGNED(8, int16_t, s_ref[SAMPLES]) = { 0 };
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PA_DECLARE_ALIGNED(8, int16_t, s_orig[SAMPLES]) = { 0 };
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int32_t volumes[channels + PADDING];
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int16_t *samples, *samples_ref, *samples_orig;
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int i, padding, nsamples, size;
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/* Force sample alignment as requested */
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samples = s + (8 - align);
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samples_ref = s_ref + (8 - align);
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samples_orig = s_orig + (8 - align);
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nsamples = SAMPLES - (8 - align);
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if (nsamples % channels)
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nsamples -= nsamples % channels;
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size = nsamples * sizeof(int16_t);
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pa_random(samples, size);
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memcpy(samples_ref, samples, size);
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memcpy(samples_orig, samples, size);
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for (i = 0; i < channels; i++)
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volumes[i] = PA_CLAMP_VOLUME((pa_volume_t)(rand() >> 15));
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for (padding = 0; padding < PADDING; padding++, i++)
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volumes[i] = volumes[padding];
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if (correct) {
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orig_func(samples_ref, volumes, channels, size);
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func(samples, volumes, channels, size);
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for (i = 0; i < nsamples; i++) {
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if (samples[i] != samples_ref[i]) {
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pa_log_debug("Correctness test failed: align=%d, channels=%d", align, channels);
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pa_log_debug("%d: %04hx != %04hx (%04hx * %08x)\n", i, samples[i], samples_ref[i],
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samples_orig[i], volumes[i % channels]);
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fail();
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}
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}
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}
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if (perf) {
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pa_log_debug("Testing svolume %dch performance with %d sample alignment", channels, align);
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PA_RUNTIME_TEST_RUN_START("func", TIMES, TIMES2) {
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memcpy(samples, samples_orig, size);
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func(samples, volumes, channels, size);
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} PA_RUNTIME_TEST_RUN_STOP
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PA_RUNTIME_TEST_RUN_START("orig", TIMES, TIMES2) {
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memcpy(samples_ref, samples_orig, size);
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orig_func(samples_ref, volumes, channels, size);
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} PA_RUNTIME_TEST_RUN_STOP
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fail_unless(memcmp(samples_ref, samples, size) == 0);
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}
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}
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#if defined (__i386__) || defined (__amd64__)
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START_TEST (svolume_mmx_test) {
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pa_do_volume_func_t orig_func, mmx_func;
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pa_cpu_x86_flag_t flags = 0;
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int i, j;
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pa_cpu_get_x86_flags(&flags);
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if (!((flags & PA_CPU_X86_MMX) && (flags & PA_CPU_X86_CMOV))) {
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pa_log_info("MMX/CMOV not supported. Skipping");
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return;
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}
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orig_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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pa_volume_func_init_mmx(flags);
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mmx_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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pa_log_debug("Checking MMX svolume");
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for (i = 1; i <= 3; i++) {
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for (j = 0; j < 7; j++)
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run_volume_test(mmx_func, orig_func, j, i, true, false);
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}
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run_volume_test(mmx_func, orig_func, 7, 1, true, true);
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run_volume_test(mmx_func, orig_func, 7, 2, true, true);
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run_volume_test(mmx_func, orig_func, 7, 3, true, true);
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}
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END_TEST
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START_TEST (svolume_sse_test) {
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pa_do_volume_func_t orig_func, sse_func;
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pa_cpu_x86_flag_t flags = 0;
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int i, j;
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pa_cpu_get_x86_flags(&flags);
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if (!(flags & PA_CPU_X86_SSE2)) {
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pa_log_info("SSE2 not supported. Skipping");
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return;
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}
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orig_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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pa_volume_func_init_sse(flags);
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sse_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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pa_log_debug("Checking SSE2 svolume");
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for (i = 1; i <= 3; i++) {
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for (j = 0; j < 7; j++)
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run_volume_test(sse_func, orig_func, j, i, true, false);
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}
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run_volume_test(sse_func, orig_func, 7, 1, true, true);
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run_volume_test(sse_func, orig_func, 7, 2, true, true);
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run_volume_test(sse_func, orig_func, 7, 3, true, true);
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}
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END_TEST
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#endif /* defined (__i386__) || defined (__amd64__) */
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#if defined (__arm__) && defined (__linux__)
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START_TEST (svolume_arm_test) {
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pa_do_volume_func_t orig_func, arm_func;
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pa_cpu_arm_flag_t flags = 0;
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int i, j;
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pa_cpu_get_arm_flags(&flags);
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if (!(flags & PA_CPU_ARM_V6)) {
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pa_log_info("ARMv6 instructions not supported. Skipping");
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return;
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}
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orig_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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pa_volume_func_init_arm(flags);
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arm_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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pa_log_debug("Checking ARM svolume");
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for (i = 1; i <= 3; i++) {
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for (j = 0; j < 7; j++)
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run_volume_test(arm_func, orig_func, j, i, true, false);
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}
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run_volume_test(arm_func, orig_func, 7, 1, true, true);
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run_volume_test(arm_func, orig_func, 7, 2, true, true);
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run_volume_test(arm_func, orig_func, 7, 3, true, true);
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}
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END_TEST
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#endif /* defined (__arm__) && defined (__linux__) */
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START_TEST (svolume_orc_test) {
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pa_do_volume_func_t orig_func, orc_func;
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pa_cpu_info cpu_info;
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int i, j;
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#if defined (__i386__) || defined (__amd64__)
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pa_zero(cpu_info);
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cpu_info.cpu_type = PA_CPU_X86;
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pa_cpu_get_x86_flags(&cpu_info.flags.x86);
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#endif
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orig_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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if (!pa_cpu_init_orc(cpu_info)) {
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pa_log_info("Orc not supported. Skipping");
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return;
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}
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orc_func = pa_get_volume_func(PA_SAMPLE_S16NE);
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pa_log_debug("Checking Orc svolume");
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for (i = 1; i <= 2; i++) {
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for (j = 0; j < 7; j++)
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run_volume_test(orc_func, orig_func, j, i, true, false);
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}
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run_volume_test(orc_func, orig_func, 7, 1, true, true);
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run_volume_test(orc_func, orig_func, 7, 2, true, true);
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}
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END_TEST
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int main(int argc, char *argv[]) {
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int failed = 0;
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Suite *s;
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TCase *tc;
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SRunner *sr;
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if (!getenv("MAKE_CHECK"))
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pa_log_set_level(PA_LOG_DEBUG);
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s = suite_create("CPU");
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tc = tcase_create("svolume");
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#if defined (__i386__) || defined (__amd64__)
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tcase_add_test(tc, svolume_mmx_test);
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tcase_add_test(tc, svolume_sse_test);
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#endif
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#if defined (__arm__) && defined (__linux__)
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tcase_add_test(tc, svolume_arm_test);
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#endif
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tcase_add_test(tc, svolume_orc_test);
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tcase_set_timeout(tc, 120);
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suite_add_tcase(s, tc);
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sr = srunner_create(s);
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srunner_run_all(sr, CK_NORMAL);
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failed = srunner_ntests_failed(sr);
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srunner_free(sr);
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return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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