diff options
Diffstat (limited to 'benchmarks/whetstone/patches/patch-aa')
-rw-r--r-- | benchmarks/whetstone/patches/patch-aa | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/benchmarks/whetstone/patches/patch-aa b/benchmarks/whetstone/patches/patch-aa new file mode 100644 index 00000000000..e9b1f82abbf --- /dev/null +++ b/benchmarks/whetstone/patches/patch-aa @@ -0,0 +1,55 @@ +$NetBSD: patch-aa,v 1.1 1998/08/30 17:51:17 garbled Exp $ +--- whetstone.c.orig Sun Aug 30 10:03:47 1998 ++++ whetstone.c Sun Aug 30 10:06:00 1998 +@@ -59,6 +59,12 @@ + + /* the following is optional depending on the timing function used */ + #include <time.h> ++#ifdef CLOCKS_PER_SEC ++#define mytime() clock() ++#else ++#define mytime() time(0) ++#define CLOCKS_PER_SEC 1 ++#endif + + /* map the FORTRAN math functions, etc. to the C versions */ + #define DSIN sin +@@ -120,7 +126,7 @@ + C Start benchmark timing at this point. + C + */ +- startsec = time(0); ++ startsec = mytime(); + + /* + C +@@ -355,7 +361,7 @@ + C Stop benchmark timing at this point. + C + */ +- finisec = time(0); ++ finisec = mytime(); + + /* + C---------------------------------------------------------------- +@@ -367,15 +373,16 @@ + C-------------------------------------------------------------------- + */ + printf("\n"); +- if (finisec-startsec <= 0) { ++ if (finisec-startsec <= 100) { + printf("Insufficient duration- Increase the LOOP count\n"); + return(1); + } + +- printf("Loops: %ld, Iterations: %d, Duration: %ld sec.\n", +- LOOP, II, finisec-startsec); ++ printf("Loops: %ld, Iterations: %d, Duration: %f sec.\n", ++ LOOP, II, ++ (float)(finisec-startsec)/(float)CLOCKS_PER_SEC); + +- KIPS = (100.0*LOOP*II)/(float)(finisec-startsec); ++ KIPS = (100.0*LOOP*II*CLOCKS_PER_SEC)/(float)(finisec-startsec); + if (KIPS >= 1000.0) + printf("C Converted Double Precision Whetstones: %.1f MIPS\n", KIPS/1000.0); + else |