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author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-29 09:37:44 +0530 |
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committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-29 09:37:44 +0530 |
commit | cb5e4aada7f044fc029dd64b31411a23bb09c287 (patch) | |
tree | 24f50d1418ef624707a8745737c89086944528a5 /benchtests/bench-timing-type.c | |
parent | cf806aff6067273307d958f35c0a4cd0b0d40e80 (diff) |
Make bench.out in json format
This patch changes the output format of the main benchmark output file
(bench.out) to an extensible format. I chose JSON over XML because in
addition to being extensible, it is also not too verbose.
Additionally it has good support in python.
The significant change I have made in terms of functionality is to put
timing information as an attribute in JSON instead of a string and to
do that, there is a separate program that prints out a JSON snippet
mentioning the type of timing (hp_timing or clock_gettime). The mean
timing has now changed from iterations per unit to actual timing per
iteration.
Diffstat (limited to 'benchtests/bench-timing-type.c')
-rw-r--r-- | benchtests/bench-timing-type.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/benchtests/bench-timing-type.c b/benchtests/bench-timing-type.c new file mode 100644 index 0000000000..903a61f0af --- /dev/null +++ b/benchtests/bench-timing-type.c @@ -0,0 +1,27 @@ +/* Print out the timing type used by the benchmark run. + Copyright (C) 2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library 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 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include "bench-timing.h" +#include <stdio.h> + +int +main (int argc, char **argv) +{ + printf ("\"timing-type\": \"%s\"\n", TIMING_TYPE); + return 0; +} |