From 2618d2516b55f2e89cf076428a1b9b0428877b89 Mon Sep 17 00:00:00 2001 From: "Leandro A. F. Pereira" Date: Sun, 8 Mar 2009 17:21:08 -0300 Subject: Add FFT benchmark --- hardinfo2/arch/common/fft.h | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 hardinfo2/arch/common/fft.h (limited to 'hardinfo2/arch') diff --git a/hardinfo2/arch/common/fft.h b/hardinfo2/arch/common/fft.h new file mode 100644 index 00000000..62daa9fe --- /dev/null +++ b/hardinfo2/arch/common/fft.h @@ -0,0 +1,47 @@ +/* + * HardInfo - Displays System Information + * Copyright (C) 2003-2007 Leandro A. F. Pereira + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +static gpointer fft_for(unsigned int start, unsigned int end, void *data, GTimer *timer) +{ + unsigned int i; + + for (i = start; i <= end; i++) { + fft_bench_start(); + } + + return NULL; +} + +static void +benchmark_fft(void) +{ + gdouble elapsed = 0; + + shell_view_set_enabled(FALSE); + shell_status_update("Running FFT benchmark..."); + + fft_bench_init(); + elapsed = benchmark_parallel_for(0, 4, fft_for, NULL); + fft_bench_finish(); + + bench_results[BENCHMARK_FFT] = elapsed; +} + + -- cgit v1.2.3