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-rw-r--r--modules/benchmark/fft.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/modules/benchmark/fft.c b/modules/benchmark/fft.c
index 7c5889c8..caa52d3d 100644
--- a/modules/benchmark/fft.c
+++ b/modules/benchmark/fft.c
@@ -25,43 +25,43 @@ static gpointer fft_for(unsigned int start, unsigned int end, void *data, gint t
unsigned int i;
FFTBench **benches = (FFTBench **)data;
FFTBench *fftbench = (FFTBench *)(benches[thread_number]);
-
- for (i = start; i <= end; i++) {
+
+ for (i = start; i <= end; i++) {
fft_bench_run(fftbench);
}
-
+
return NULL;
}
+#define FFT_MAXT 4
+
void
benchmark_fft(void)
{
- gdouble elapsed = 0;
+ bench_value r = EMPTY_BENCH_VALUE;
+
int n_cores, i;
gchar *temp;
FFTBench **benches;
-
+
shell_view_set_enabled(FALSE);
shell_status_update("Running FFT benchmark...");
-
+
/* Pre-allocate all benchmarks */
- temp = module_call_method("devices::getProcessorCount");
- n_cores = temp ? atoi(temp) : 1;
- g_free(temp);
-
- benches = g_new0(FFTBench *, n_cores);
- for (i = 0; i < n_cores; i++) {
+ benches = g_new0(FFTBench *, FFT_MAXT);
+ for (i = 0; i < FFT_MAXT; i++) {
benches[i] = fft_bench_new();
}
-
+
/* Run the benchmark */
- elapsed = benchmark_parallel_for(0, 4, fft_for, benches);
-
+ r = benchmark_parallel_for(FFT_MAXT, 0, FFT_MAXT, fft_for, benches);
+
/* Free up the memory */
- for (i = 0; i < n_cores; i++) {
+ for (i = 0; i < FFT_MAXT; i++) {
fft_bench_free(benches[i]);
}
g_free(benches);
-
- bench_results[BENCHMARK_FFT] = elapsed;
+
+ r.result = r.elapsed_time;
+ bench_results[BENCHMARK_FFT] = r;
}