pcompress/utils/sse_level.c
2013-03-07 20:26:48 +05:30

46 lines
1.3 KiB
C

/*
* This file is a part of Pcompress, a chunked parallel multi-
* algorithm lossless compression and decompression program.
*
* Copyright (C) 2012-2013 Moinak Ghosh. All rights reserved.
* Use is subject to license terms.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program.
* If not, see <http://www.gnu.org/licenses/>.
*
* moinakg@belenix.org, http://moinakg.wordpress.com/
*/
#include <stdio.h>
#include <utils.h>
#include <cpuid.h>
int
main(void)
{
processor_info_t pc;
cpuid_basic_identify(&pc);
if (pc.sse_level == 3 && pc.sse_sub_level == 1) {
printf("ssse%d", pc.sse_level);
pc.sse_sub_level = 0;
} else {
printf("sse%d", pc.sse_level);
}
if (pc.sse_sub_level > 0)
printf(".%d\n", pc.sse_sub_level);
else
printf("\n");
return (0);
}