mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-02 09:01:50 -05:00
audioconvert: improve benchmark
Also include the simd versions in the benchmark Fix some issues found by new test
This commit is contained in:
Wim Taymans
parent
c8d3d475bb
commit
7f041f4098
8 changed files with 350 additions and 101 deletions
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@ -33,6 +33,7 @@ extern "C" {
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#include <spa/utils/defs.h>
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/* x86 specific */
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#define SPA_CPU_FLAG_MMX (1<<0) /**< standard MMX */
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#define SPA_CPU_FLAG_MMXEXT (1<<1) /**< SSE integer or AMD MMX ext */
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#define SPA_CPU_FLAG_3DNOW (1<<2) /**< AMD 3DNOW */
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@ -53,11 +54,14 @@ extern "C" {
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#define SPA_CPU_FLAG_BMI1 (1<<17) /**< Bit Manipulation Instruction Set 1 */
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#define SPA_CPU_FLAG_BMI2 (1<<18) /**< Bit Manipulation Instruction Set 2 */
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#define SPA_CPU_FLAG_AVX512 (1<<19) /**< AVX-512 */
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#define SPA_CPU_FLAG_SLOW_UNALIGNED (1<<20) /**< unaligned loads/stores are slow */
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/* PPC specific */
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#define SPA_CPU_FLAG_ALTIVEC (1<<0) /**< standard */
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#define SPA_CPU_FLAG_VSX (1<<1) /**< ISA 2.06 */
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#define SPA_CPU_FLAG_POWER8 (1<<2) /**< ISA 2.07 */
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/* ARM specific */
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#define SPA_CPU_FLAG_ARMV5TE (1 << 0)
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#define SPA_CPU_FLAG_ARMV6 (1 << 1)
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#define SPA_CPU_FLAG_ARMV6T2 (1 << 2)
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@ -121,6 +121,7 @@ struct spa_param_info {
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})
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#define SPA_MEMBER(b,o,t) ((t*)((uint8_t*)(b) + (int)(o)))
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#define SPA_MEMBER_ALIGN(b,o,a,t) SPA_PTR_ALIGN(SPA_MEMBER(b,o,t),a,t)
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#define SPA_CONTAINER_OF(p,t,m) (t*)((uint8_t*)p - offsetof (t,m))
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@ -31,6 +31,14 @@
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#include "fmt-ops.c"
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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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@ -42,8 +50,13 @@ 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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static void run_test1(const char *name, bool in_packed, bool out_packed, convert_func_t func,
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int n_channels, int n_samples)
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#define MAX_RESULTS SPA_N_ELEMENTS(sample_sizes) * SPA_N_ELEMENTS(channel_counts) * 60
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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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@ -67,18 +80,22 @@ static void run_test1(const char *name, bool in_packed, bool out_packed, convert
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clock_gettime(CLOCK_MONOTONIC, &ts);
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t2 = SPA_TIMESPEC_TO_NSEC(&ts);
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fprintf(stderr, "%s: samples %d, channels %d: elapsed %"PRIu64" count %"
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PRIu64" = %"PRIu64"/sec\n", name, n_samples, n_channels,
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t2 - t1, count, count * (uint64_t)SPA_NSEC_PER_SEC / (t2 - t1));
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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_test(const char *name, bool in_packed, bool out_packed, convert_func_t func)
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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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size_t i, j;
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for (i = 0; i < SPA_N_ELEMENTS(sample_sizes); i++) {
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for (j = 0; j < SPA_N_ELEMENTS(channel_counts); j++) {
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run_test1(name, in_packed, out_packed, func, channel_counts[j],
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run_test1(name, impl, in_packed, out_packed, func, channel_counts[j],
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(sample_sizes[i] + (channel_counts[j] -1)) / channel_counts[j]);
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}
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}
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@ -86,93 +103,124 @@ static void run_test(const char *name, bool in_packed, bool out_packed, convert_
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static void test_f32_u8(void)
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{
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run_test("test_f32_u8", true, true, conv_f32_to_u8);
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run_test("test_f32d_u8", false, true, conv_f32d_to_u8);
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run_test("test_f32_u8d", true, false, conv_f32_to_u8d);
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run_test("test_f32d_u8d", false, false, conv_f32d_to_u8d);
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run_test("test_f32_u8", "c", true, true, conv_f32_to_u8);
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run_test("test_f32d_u8", "c", false, true, conv_f32d_to_u8);
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run_test("test_f32_u8d", "c", true, false, conv_f32_to_u8d);
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run_test("test_f32d_u8d", "c", false, false, conv_f32d_to_u8d);
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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", true, true, conv_u8_to_f32);
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run_test("test_u8d_f32", false, true, conv_u8d_to_f32);
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run_test("test_u8_f32d", true, false, conv_u8_to_f32d);
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run_test("test_u8_f32", "c", true, true, conv_u8_to_f32);
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run_test("test_u8d_f32", "c", false, true, conv_u8d_to_f32);
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run_test("test_u8_f32d", "c", true, false, conv_u8_to_f32d);
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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", true, true, conv_f32_to_s16);
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run_test("test_f32d_s16", false, true, conv_f32d_to_s16);
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run_test("test_f32_s16d", true, false, conv_f32_to_s16d);
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run_test("test_f32_s16", "c", true, true, conv_f32_to_s16);
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run_test("test_f32d_s16", "c", false, true, conv_f32d_to_s16);
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#if defined (HAVE_SSE2)
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run_test("test_f32d_s16", "sse2", false, true, conv_f32d_to_s16_sse2);
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#endif
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run_test("test_f32_s16d", "c", true, false, conv_f32_to_s16d);
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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", true, true, conv_s16_to_f32);
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run_test("test_s16d_f32", false, true, conv_s16d_to_f32);
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run_test("test_s16_f32d", true, false, conv_s16_to_f32d);
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run_test("test_s16_f32", "c", true, true, conv_s16_to_f32);
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run_test("test_s16d_f32", "c", false, true, conv_s16d_to_f32);
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run_test("test_s16_f32d", "c", true, false, conv_s16_to_f32d);
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#if defined (HAVE_SSE2)
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run_test("test_s16_f32d", "sse2", true, false, conv_s16_to_f32d_sse2);
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#endif
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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", true, true, conv_f32_to_s32);
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run_test("test_f32d_s32", false, true, conv_f32d_to_s32);
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run_test("test_f32_s32d", true, false, conv_f32_to_s32d);
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run_test("test_f32_s32", "c", true, true, conv_f32_to_s32);
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run_test("test_f32d_s32", "c", false, true, conv_f32d_to_s32);
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#if defined (HAVE_SSE2)
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run_test("test_f32d_s32", "sse2", false, true, conv_f32d_to_s32_sse2);
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#endif
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run_test("test_f32_s32d", "c", true, false, conv_f32_to_s32d);
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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", true, true, conv_s32_to_f32);
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run_test("test_s32d_f32", false, true, conv_s32d_to_f32);
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run_test("test_s32_f32d", true, false, conv_s32_to_f32d);
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run_test("test_s32_f32", "c", true, true, conv_s32_to_f32);
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run_test("test_s32d_f32", "c", false, true, conv_s32d_to_f32);
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run_test("test_s32_f32d", "c", true, false, conv_s32_to_f32d);
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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", true, true, conv_f32_to_s24);
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run_test("test_f32d_s24", false, true, conv_f32d_to_s24);
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run_test("test_f32_s24d", true, false, conv_f32_to_s24d);
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run_test("test_f32_s24", "c", true, true, conv_f32_to_s24);
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run_test("test_f32d_s24", "c", false, true, conv_f32d_to_s24);
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run_test("test_f32_s24d", "c", true, false, conv_f32_to_s24d);
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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", true, true, conv_s24_to_f32);
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run_test("test_s24d_f32", false, true, conv_s24d_to_f32);
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run_test("test_s24_f32d", true, false, conv_s24_to_f32d);
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run_test("test_s24_f32", "c", true, true, conv_s24_to_f32);
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run_test("test_s24d_f32", "c", false, true, conv_s24d_to_f32);
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run_test("test_s24_f32d", "c", true, false, conv_s24_to_f32d);
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#if defined (HAVE_SSE2)
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run_test("test_s24_f32d", "sse2", true, false, conv_s24_to_f32d_sse2);
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#endif
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#if defined (HAVE_SSSE3)
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run_test("test_s24_f32d", "ssse3", true, false, conv_s24_to_f32d_ssse3);
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#endif
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#if defined (HAVE_SSE41)
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run_test("test_s24_f32d", "sse41", true, false, conv_s24_to_f32d_sse41);
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#endif
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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", true, true, conv_f32_to_s24_32);
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run_test("test_f32d_s24_32", false, true, conv_f32d_to_s24_32);
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run_test("test_f32_s24_32d", true, false, conv_f32_to_s24_32d);
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run_test("test_f32_s24_32", "c", true, true, conv_f32_to_s24_32);
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run_test("test_f32d_s24_32", "c", false, true, conv_f32d_to_s24_32);
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run_test("test_f32_s24_32d", "c", true, false, conv_f32_to_s24_32d);
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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", true, true, conv_s24_32_to_f32);
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run_test("test_s24_32d_f32", false, true, conv_s24_32d_to_f32);
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run_test("test_s24_32_f32d", true, false, conv_s24_32_to_f32d);
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run_test("test_s24_32_f32", "c", true, true, conv_s24_32_to_f32);
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run_test("test_s24_32d_f32", "c", false, true, conv_s24_32d_to_f32);
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run_test("test_s24_32_f32d", "c", true, false, conv_s24_32_to_f32d);
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}
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static void test_interleave(void)
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{
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run_test("test_interleave_8", false, true, interleave_8);
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run_test("test_interleave_16", false, true, interleave_16);
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run_test("test_interleave_24", false, true, interleave_24);
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run_test("test_interleave_32", false, true, interleave_32);
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run_test("test_interleave_8", "c", false, true, interleave_8);
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run_test("test_interleave_16", "c", false, true, interleave_16);
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run_test("test_interleave_24", "c", false, true, interleave_24);
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run_test("test_interleave_32", "c", false, true, interleave_32);
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}
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static void test_deinterleave(void)
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{
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run_test("test_deinterleave_8", true, false, deinterleave_8);
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run_test("test_deinterleave_16", true, false, deinterleave_16);
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run_test("test_deinterleave_24", true, false, deinterleave_24);
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run_test("test_deinterleave_32", true, false, deinterleave_32);
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run_test("test_deinterleave_8", "c", true, false, deinterleave_8);
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run_test("test_deinterleave_16", "c", true, false, deinterleave_16);
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run_test("test_deinterleave_24", "c", true, false, deinterleave_24);
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run_test("test_deinterleave_32", "c", true, false, deinterleave_32);
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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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find_conv_info(0, 0, 0);
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test_f32_u8();
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@ -188,5 +236,14 @@ int main(int argc, char *argv[])
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test_interleave();
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test_deinterleave();
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spa_assert(n_results <= MAX_RESULTS);
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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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183
spa/plugins/audioconvert/benchmark-resample.c
Normal file
183
spa/plugins/audioconvert/benchmark-resample.c
Normal file
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@ -0,0 +1,183 @@
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/* 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 <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 "resample.h"
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#include "resample-native.h"
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#include "resample-speex.h"
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#define MAX_SAMPLES 4096
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#define MAX_CHANNELS 11
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#define MAX_COUNT 200
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struct stats {
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uint32_t in_rate;
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uint32_t out_rate;
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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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static float samp_in[MAX_SAMPLES * MAX_CHANNELS];
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static float samp_out[MAX_SAMPLES * MAX_CHANNELS];
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static const int sample_sizes[] = { 0, 1, 128, 513, 4096 };
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static const int in_rates[] = { 44100, 44100, 48000, 96000, 22050, 96000 };
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static const int out_rates[] = { 44100, 48000, 44100, 48000, 48000, 44100 };
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#define MAX_RESAMPLER 4
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#define MAX_SIZES SPA_N_ELEMENTS(sample_sizes)
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#define MAX_RATES SPA_N_ELEMENTS(in_rates)
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static uint32_t n_results = 0;
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static struct stats results[MAX_RESAMPLER * MAX_SIZES * MAX_RATES];
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static void run_test1(const char *name, const char *impl, struct resample *r, int n_samples)
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{
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uint32_t i, j;
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const void *ip[MAX_CHANNELS];
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void *op[MAX_CHANNELS];
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struct timespec ts;
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uint64_t count, t1, t2;
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uint32_t in_len, out_len;
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for (j = 0; j < r->channels; j++) {
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ip[j] = &samp_in[j * MAX_SAMPLES];
|
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op[j] = &samp_out[j * MAX_SAMPLES];
|
||||
}
|
||||
|
||||
clock_gettime(CLOCK_MONOTONIC, &ts);
|
||||
t1 = SPA_TIMESPEC_TO_NSEC(&ts);
|
||||
|
||||
count = 0;
|
||||
for (i = 0; i < MAX_COUNT; i++) {
|
||||
in_len = n_samples;
|
||||
out_len = MAX_SAMPLES;
|
||||
resample_process(r, ip, &in_len, op, &out_len);
|
||||
count++;
|
||||
}
|
||||
clock_gettime(CLOCK_MONOTONIC, &ts);
|
||||
t2 = SPA_TIMESPEC_TO_NSEC(&ts);
|
||||
|
||||
results[n_results++] = (struct stats) {
|
||||
.in_rate = r->i_rate,
|
||||
.out_rate = r->o_rate,
|
||||
.n_samples = n_samples,
|
||||
.n_channels = r->channels,
|
||||
.perf = count * (uint64_t)SPA_NSEC_PER_SEC / (t2 - t1),
|
||||
.name = name,
|
||||
.impl = impl
|
||||
};
|
||||
}
|
||||
|
||||
static void run_test(const char *name, const char *impl, struct resample *r)
|
||||
{
|
||||
size_t i;
|
||||
for (i = 0; i < SPA_N_ELEMENTS(sample_sizes); i++)
|
||||
run_test1(name, impl, r, sample_sizes[i]);
|
||||
}
|
||||
|
||||
static int compare_func(const void *_a, const void *_b)
|
||||
{
|
||||
const struct stats *a = _a, *b = _b;
|
||||
int diff;
|
||||
|
||||
if ((diff = a->in_rate - b->in_rate) != 0) return diff;
|
||||
if ((diff = a->out_rate - b->out_rate) != 0) return diff;
|
||||
if ((diff = a->n_samples - b->n_samples) != 0) return diff;
|
||||
if ((diff = a->n_channels - b->n_channels) != 0) return diff;
|
||||
if ((diff = b->perf - a->perf) != 0) return diff;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
struct resample r;
|
||||
uint32_t i;
|
||||
|
||||
for (i = 0; i < SPA_N_ELEMENTS(in_rates); i++) {
|
||||
spa_zero(r);
|
||||
r.channels = 2;
|
||||
r.cpu_flags = 0;
|
||||
r.i_rate = in_rates[i];
|
||||
r.o_rate = out_rates[i];
|
||||
impl_native_init(&r);
|
||||
run_test("native", "c", &r);
|
||||
resample_free(&r);
|
||||
}
|
||||
#if defined (HAVE_SSE)
|
||||
for (i = 0; i < SPA_N_ELEMENTS(in_rates); i++) {
|
||||
spa_zero(r);
|
||||
r.channels = 2;
|
||||
r.cpu_flags = SPA_CPU_FLAG_SSE;
|
||||
r.i_rate = in_rates[i];
|
||||
r.o_rate = out_rates[i];
|
||||
impl_native_init(&r);
|
||||
run_test("native", "sse", &r);
|
||||
resample_free(&r);
|
||||
}
|
||||
#endif
|
||||
#if defined (HAVE_SSSE3)
|
||||
for (i = 0; i < SPA_N_ELEMENTS(in_rates); i++) {
|
||||
spa_zero(r);
|
||||
r.channels = 2;
|
||||
r.cpu_flags = SPA_CPU_FLAG_SSSE3 | SPA_CPU_FLAG_SLOW_UNALIGNED;
|
||||
r.i_rate = in_rates[i];
|
||||
r.o_rate = out_rates[i];
|
||||
impl_native_init(&r);
|
||||
run_test("native", "ssse3", &r);
|
||||
resample_free(&r);
|
||||
}
|
||||
#endif
|
||||
|
||||
for (i = 0; i < SPA_N_ELEMENTS(in_rates); i++) {
|
||||
spa_zero(r);
|
||||
r.channels = 2;
|
||||
r.i_rate = in_rates[i];
|
||||
r.o_rate = out_rates[i];
|
||||
impl_speex_init(&r);
|
||||
run_test("speex", "def", &r);
|
||||
resample_free(&r);
|
||||
}
|
||||
|
||||
qsort(results, n_results, sizeof(struct stats), compare_func);
|
||||
|
||||
for (i = 0; i < n_results; i++) {
|
||||
struct stats *s = &results[i];
|
||||
fprintf(stderr, "%-12."PRIu64" \t%-16.16s %s \t%d->%d samples %d, channels %d\n",
|
||||
s->perf, s->name, s->impl, s->in_rate, s->out_rate,
|
||||
s->n_samples, s->n_channels);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -118,7 +118,7 @@ conv_s16_to_f32d_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_RE
|
|||
conv_s16_to_f32d_1_sse2(data, &dst[i], &s[i], n_channels, n_samples);
|
||||
}
|
||||
|
||||
static void
|
||||
void
|
||||
conv_s24_to_f32d_1_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src, uint32_t n_channels, uint32_t n_samples)
|
||||
{
|
||||
const uint8_t *s = src;
|
||||
|
|
@ -128,7 +128,7 @@ conv_s24_to_f32d_1_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_
|
|||
__m128i in;
|
||||
__m128 out, factor = _mm_set1_ps(1.0f / S24_SCALE);
|
||||
|
||||
if (SPA_IS_ALIGNED(d0, 16)) {
|
||||
if (SPA_IS_ALIGNED(d0, 16) && n_samples > 0) {
|
||||
unrolled = n_samples / 4;
|
||||
if ((n_samples & 3) == 0)
|
||||
unrolled--;
|
||||
|
|
@ -167,7 +167,9 @@ conv_s24_to_f32d_2_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_
|
|||
__m128i in[2];
|
||||
__m128 out[2], factor = _mm_set1_ps(1.0f / S24_SCALE);
|
||||
|
||||
if (SPA_IS_ALIGNED(d0, 16)) {
|
||||
if (SPA_IS_ALIGNED(d0, 16) &&
|
||||
SPA_IS_ALIGNED(d1, 16) &&
|
||||
n_samples > 0) {
|
||||
unrolled = n_samples / 4;
|
||||
if ((n_samples & 3) == 0)
|
||||
unrolled--;
|
||||
|
|
@ -224,7 +226,11 @@ conv_s24_to_f32d_4_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_
|
|||
__m128i in[4];
|
||||
__m128 out[4], factor = _mm_set1_ps(1.0f / S24_SCALE);
|
||||
|
||||
if (SPA_IS_ALIGNED(d0, 16)) {
|
||||
if (SPA_IS_ALIGNED(d0, 16) &&
|
||||
SPA_IS_ALIGNED(d1, 16) &&
|
||||
SPA_IS_ALIGNED(d2, 16) &&
|
||||
SPA_IS_ALIGNED(d3, 16) &&
|
||||
n_samples > 0) {
|
||||
unrolled = n_samples / 4;
|
||||
if ((n_samples & 3) == 0)
|
||||
unrolled--;
|
||||
|
|
@ -418,8 +424,7 @@ conv_f32d_to_s32_4_sse2(void *data, void * SPA_RESTRICT dst, const void * SPA_RE
|
|||
if (SPA_IS_ALIGNED(s0, 16) &&
|
||||
SPA_IS_ALIGNED(s1, 16) &&
|
||||
SPA_IS_ALIGNED(s2, 16) &&
|
||||
SPA_IS_ALIGNED(s3, 16) &&
|
||||
SPA_IS_ALIGNED(d, 16))
|
||||
SPA_IS_ALIGNED(s3, 16))
|
||||
unrolled = n_samples / 4;
|
||||
else
|
||||
unrolled = 0;
|
||||
|
|
@ -442,10 +447,10 @@ conv_f32d_to_s32_4_sse2(void *data, void * SPA_RESTRICT dst, const void * SPA_RE
|
|||
out[2] = _mm_cvtps_epi32(in[2]);
|
||||
out[3] = _mm_cvtps_epi32(in[3]);
|
||||
|
||||
_mm_store_si128((__m128i*)(d + 0*n_channels), out[0]);
|
||||
_mm_store_si128((__m128i*)(d + 1*n_channels), out[1]);
|
||||
_mm_store_si128((__m128i*)(d + 2*n_channels), out[2]);
|
||||
_mm_store_si128((__m128i*)(d + 3*n_channels), out[3]);
|
||||
_mm_storeu_si128((__m128i*)(d + 0*n_channels), out[0]);
|
||||
_mm_storeu_si128((__m128i*)(d + 1*n_channels), out[1]);
|
||||
_mm_storeu_si128((__m128i*)(d + 2*n_channels), out[2]);
|
||||
_mm_storeu_si128((__m128i*)(d + 3*n_channels), out[3]);
|
||||
d += 4*n_channels;
|
||||
}
|
||||
for(; n < n_samples; n++) {
|
||||
|
|
|
|||
|
|
@ -38,7 +38,10 @@ conv_s24_to_f32d_4_ssse3(void *data, void * SPA_RESTRICT dst[], const void * SPA
|
|||
const __m128i mask = _mm_setr_epi8(-1, 0, 1, 2, -1, 3, 4, 5, -1, 6, 7, 8, -1, 9, 10, 11);
|
||||
//const __m128i mask = _mm_set_epi8(15, 14, 13, -1, 12, 11, 10, -1, 9, 8, 7, -1, 6, 5, 4, -1);
|
||||
|
||||
if (SPA_IS_ALIGNED(d0, 16))
|
||||
if (SPA_IS_ALIGNED(d0, 16) &&
|
||||
SPA_IS_ALIGNED(d1, 16) &&
|
||||
SPA_IS_ALIGNED(d2, 16) &&
|
||||
SPA_IS_ALIGNED(d3, 16))
|
||||
unrolled = n_samples / 4;
|
||||
else
|
||||
unrolled = 0;
|
||||
|
|
@ -90,8 +93,8 @@ conv_s24_to_f32d_4_ssse3(void *data, void * SPA_RESTRICT dst[], const void * SPA
|
|||
}
|
||||
}
|
||||
|
||||
extern void conv_s24_to_f32d_2_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src, uint32_t n_channels, uint32_t n_samples);
|
||||
extern void conv_s24_to_f32d_1_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src, uint32_t n_channels, uint32_t n_samples);
|
||||
void
|
||||
conv_s24_to_f32d_1_sse2(void *data, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src, uint32_t n_channels, uint32_t n_samples);
|
||||
|
||||
void
|
||||
conv_s24_to_f32d_ssse3(void *data, void * SPA_RESTRICT dst[], const void * SPA_RESTRICT src[], uint32_t n_channels, uint32_t n_samples)
|
||||
|
|
@ -101,10 +104,6 @@ conv_s24_to_f32d_ssse3(void *data, void * SPA_RESTRICT dst[], const void * SPA_R
|
|||
|
||||
for(; i + 3 < n_channels; i += 4)
|
||||
conv_s24_to_f32d_4_ssse3(data, &dst[i], &s[3*i], n_channels, n_samples);
|
||||
#if defined (HAVE_SSE2)
|
||||
for(; i + 1 < n_channels; i += 2)
|
||||
conv_s24_to_f32d_2_sse2(data, &dst[i], &s[3*i], n_channels, n_samples);
|
||||
for(; i < n_channels; i++)
|
||||
conv_s24_to_f32d_1_sse2(data, &dst[i], &s[3*i], n_channels, n_samples);
|
||||
#endif
|
||||
}
|
||||
|
|
|
|||
|
|
@ -79,14 +79,16 @@ endforeach
|
|||
|
||||
benchmark_apps = [
|
||||
'benchmark-fmt-ops',
|
||||
'benchmark-resample',
|
||||
]
|
||||
|
||||
foreach a : benchmark_apps
|
||||
benchmark(a,
|
||||
executable(a, a + '.c',
|
||||
dependencies : [dl_lib, pthread_lib, mathlib ],
|
||||
dependencies : [dl_lib, pthread_lib, mathlib, speexdsp_dep, ],
|
||||
include_directories : [spa_inc ],
|
||||
c_args : [ '-D_GNU_SOURCE' ],
|
||||
c_args : [ simd_cargs, '-D_GNU_SOURCE' ],
|
||||
link_with : simd_dependencies,
|
||||
install : false),
|
||||
env : [
|
||||
'SPA_PLUGIN_DIR=@0@/spa/plugins/'.format(meson.build_root()),
|
||||
|
|
|
|||
|
|
@ -119,11 +119,11 @@ static void impl_native_update_rate(struct resample *r, double rate)
|
|||
|
||||
data->func = is_full ? do_resample_full_c : do_resample_inter_c;
|
||||
#if defined (HAVE_SSE)
|
||||
if (r->cpu_flags & SPA_CPU_FLAG_SSE)
|
||||
if (SPA_FLAG_CHECK(r->cpu_flags, SPA_CPU_FLAG_SSE))
|
||||
data->func = is_full ? do_resample_full_sse : do_resample_inter_sse;
|
||||
#endif
|
||||
#if defined (HAVE_SSSE3)
|
||||
if (r->cpu_flags & SPA_CPU_FLAG_SSSE3)
|
||||
if (SPA_FLAG_CHECK(r->cpu_flags, SPA_CPU_FLAG_SSSE3 | SPA_CPU_FLAG_SLOW_UNALIGNED))
|
||||
data->func = is_full ? do_resample_full_ssse3 : do_resample_inter_ssse3;
|
||||
#endif
|
||||
}
|
||||
|
|
@ -276,10 +276,8 @@ static int impl_native_init(struct resample *r)
|
|||
d->n_phases = n_phases;
|
||||
d->in_rate = in_rate;
|
||||
d->out_rate = out_rate;
|
||||
d->filter = SPA_MEMBER(d, sizeof(struct native_data), float);
|
||||
d->filter = SPA_PTR_ALIGN(d->filter, 64, float);
|
||||
d->hist_mem = SPA_MEMBER(d->filter, filter_size, float);
|
||||
d->hist_mem = SPA_PTR_ALIGN(d->hist_mem, 64, float);
|
||||
d->filter = SPA_MEMBER_ALIGN(d, sizeof(struct native_data), 64, float);
|
||||
d->hist_mem = SPA_MEMBER_ALIGN(d->filter, filter_size, 64, float);
|
||||
d->history = SPA_MEMBER(d->hist_mem, history_size, float*);
|
||||
d->filter_stride = filter_stride / sizeof(float);
|
||||
d->filter_stride_os = d->filter_stride * oversample;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue