diff options
Diffstat (limited to 'benchmarks/ubench/files/patch-timeout-diskbench.c')
| -rw-r--r-- | benchmarks/ubench/files/patch-timeout-diskbench.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/benchmarks/ubench/files/patch-timeout-diskbench.c b/benchmarks/ubench/files/patch-timeout-diskbench.c new file mode 100644 index 000000000000..c8957bbb5b75 --- /dev/null +++ b/benchmarks/ubench/files/patch-timeout-diskbench.c @@ -0,0 +1,45 @@ +--- diskbench.c.orig 2000-07-31 10:24:10.000000000 -0700 ++++ diskbench.c 2010-11-23 14:20:52.000000000 -0800 +@@ -103,7 +103,7 @@ + return i; + } + /*****************************************************************************/ +-int diskbench() ++int diskbench(int diskbench_time) + { + int sv[2],i; + int d=0; +@@ -115,7 +115,7 @@ + return 0; + } + cpu_score=0; +- alarm(DISKBENCH_TIME); ++ alarm(diskbench_time); + switch ( (i=sigsetjmp(env,0xffff)) ) + { + case 0: +@@ -124,7 +124,7 @@ + for (i=0;i<child_number;i++) kill(child_pid[i],SIGALRM); + if ( child ) exit(0); + close(sv[0]); +- dlt=(double )cpu_score*(double )itim; ++ dlt=(double )cpu_score * DISKBENCH_TIME * (double )itim / diskbench_time; + dlt=dlt/(double )DISKREFSCORE; + cpu_score=dlt; + fprintf(stdout,"Ubench DISK: %d\n",cpu_score); +@@ -140,13 +140,13 @@ + itim=diskcalibrate(DISKREFTIME); + if ( ONEflag ) + { +- dlt=itim*(double )DISKBENCH_TIME/(double )DISKREFTIME/(double )DISKREFSCORE; ++ dlt=itim*(double )diskbench_time/(double )DISKREFTIME/(double )DISKREFSCORE; + cpu_score=dlt; + fprintf(stdout,"Ubench Single DISK: %d (%.2fs)\n", + cpu_score,diskload(itim)); + return cpu_score; + } +- alarm(DISKBENCH_TIME); ++ alarm(diskbench_time); + child_pid[child_number]=fork(); + if ( child_pid[child_number] == -1 ) + { |