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Add sprintf benchmark.

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Tests position and non-positional arguments with two
test string.
This commit is contained in:
Carlos O'Donell 2015-05-21 10:01:34 -04:00
parent 2212c1420c
commit 608f897106
4 changed files with 26 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2015-05-21 Carlos O'Donell <carlos@redhat.com>
* benchtests/Makefile (stdio-common-bench): Define.
(benchset): Add stdio-common-bench.
* sprintf-inputs: New file.
* sprintf-source.c: New file.
2015-05-21 Andreas Schwab <schwab@suse.de> 2015-05-21 Andreas Schwab <schwab@suse.de>
[BZ #13028] [BZ #13028]

4
benchtests/Makefile
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@ -48,7 +48,9 @@ include ../gen-locales.mk
stdlib-bench := strtod stdlib-bench := strtod
benchset := $(string-bench-all) $(stdlib-bench) stdio-common-bench := sprintf
benchset := $(string-bench-all) $(stdlib-bench) $(stdio-common-bench)
CFLAGS-bench-ffs.c += -fno-builtin CFLAGS-bench-ffs.c += -fno-builtin
CFLAGS-bench-ffsll.c += -fno-builtin CFLAGS-bench-ffsll.c += -fno-builtin

10
benchtests/sprintf-inputs Normal file
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## args: char *:const char *:int:char:char:char:char:char:const char *:float:unsigned int
## ret: int
## includes: stdio.h
## include-sources: sprintf-source.c
## name: positional
# Test positional arguments:
buf, FORMAT1, 1001, '1', '2', '3', '4', '5', "string", 1.5, 0x1234
## name: non-positional
# Test non-positional arguments:
buf, FORMAT2, 1001, '1', '2', '3', '4', '5', "string", 1.5, 0x1234

6
benchtests/sprintf-source.c Normal file
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/* A set of arbitrarily selected positional format specifiers. */
#define FORMAT1 " %1$d: %2$c%3$c%4$c%5$c%6$c %7$20s %8$f (%9$02x)\n"
/* A matching, but arbitrarily selected, set of non-positional format specifiers. */
#define FORMAT2 " %d: %c%c%c%c%c %20s %f (%02x)\n"
/* Sufficiently large buffer. */
char buf[256];