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Add NEON profiling test.

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This commit is contained in:
David Reid
2018-04-30 10:41:17 +00:00
parent 5b1a01d8ca
commit b4410ea438
1 changed files with 26 additions and 2 deletions
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tests/mal_profiling.c
+26 -2
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@@ -1,8 +1,8 @@
#define MAL_IMPLEMENTATION #define MAL_IMPLEMENTATION
#include "../mini_al.h" #include "../mini_al.h"
float g_ChannelRouterProfilingOutputBenchmark[8][480000]; float g_ChannelRouterProfilingOutputBenchmark[8][48000];
float g_ChannelRouterProfilingOutput[8][480000]; float g_ChannelRouterProfilingOutput[8][48000];
double g_ChannelRouterTime_Reference = 0; double g_ChannelRouterTime_Reference = 0;
double g_ChannelRouterTime_SSE2 = 0; double g_ChannelRouterTime_SSE2 = 0;
double g_ChannelRouterTime_AVX = 0; double g_ChannelRouterTime_AVX = 0;
@@ -159,6 +159,30 @@ int do_profiling__channel_routing()
printf("AVX: %.4fms (%.2f%%)\n", g_ChannelRouterTime_AVX*1000, g_ChannelRouterTime_Reference/g_ChannelRouterTime_AVX*100); printf("AVX: %.4fms (%.2f%%)\n", g_ChannelRouterTime_AVX*1000, g_ChannelRouterTime_Reference/g_ChannelRouterTime_AVX*100);
} }
// NEON
if (mal_has_neon()) {
router.useNEON = MAL_TRUE;
mal_timer timer;
mal_timer_init(&timer);
double startTime = mal_timer_get_time_in_seconds(&timer);
framesRead = mal_channel_router_read_deinterleaved(&router, framesToRead, ppOut, NULL);
if (framesRead != framesToRead) {
printf("Channel Router: An error occurred while reading NEON data.\n");
}
g_ChannelRouterTime_NEON = mal_timer_get_time_in_seconds(&timer) - startTime;
router.useNEON = MAL_FALSE;
if (!channel_router_test(channels, framesRead, (float**)ppOutBenchmark, (float**)ppOut)) {
printf(" [ERROR] ");
} else {
printf(" [PASSED] ");
}
printf("NEON: %.4fms (%.2f%%)\n", g_ChannelRouterTime_NEON*1000, g_ChannelRouterTime_Reference/g_ChannelRouterTime_NEON*100);
}
return 1; return 1;
} }