Attachment 585859 Details for Bug 822249 – Added some debug printfs w/ start, end time

[patch] Added some debug printfs w/ start, end time

debug.patch (text/plain), 1.19 KB, created by George Beshers on 2012-05-21 15:41:34 UTC

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Creator: George Beshers

Created: 2012-05-21 15:41:34 UTC

Size: 1.19 KB

patch

obsolete

>Only in Debug/: clocktest
>diff Orig/clocktest.c Debug/clocktest.c
>14c14
>< #define ITERATIONS      10000
>---
>> #define ITERATIONS      1
>33a34,35
>> #define cpu_zero(cpumask) CPU_ZERO_S(num_cpus, cpumask)
>> #define cpu_set(cpu,cpumask) CPU_SET_S(cpu, num_cpus, cpumask)
>37a40,41
>> #define cpu_zero(cpumask) CPU_ZERO(cpumask)
>> #define cpu_set(cpu,cpumask) CPU_SET(cpu,cpumask)
>42c46
><     struct timespec *time;
>---
>>     struct timespec *time, time_start, time_end;
>65a70,72
>> 	if (clock_gettime(CLOCK_REALTIME, &time_start) < 0) {
>> 	    perror("clock_gettime"); return 1;
>> 	}
>67,68c74,75
><             CPU_ZERO(cpumask); CPU_SET(cpu,cpumask);
>< 	        if (setaffinity(cpumask) < 0){
>---
>> 	    cpu_zero(cpumask); cpu_set(cpu,cpumask);
>> 	    if (setaffinity(cpumask) < 0){
>79a87,89
>> 	if (clock_gettime(CLOCK_REALTIME, &time_end) < 0) {
>> 	    perror("clock_gettime"); return 1;
>> 	}
>90a101,109
>> 	printf("DEBUG time_start=%ld time_end%ld  total_nsec=%ld\n\n",
>> 	       NSEC(time_start), NSEC(time_end),
>> 	       NSEC(time_end) - NSEC(time_start));
>> 
>> 	for (cpu=0; cpu < num_cpus; cpu++) {
>> 	    printf("\tcpu=%d  nsec=%ld\n", cpu,
>> 		   NSEC(time[cpu]) - NSEC(time_start));
>> 	}
>> 
>Only in Debug/: clocktest.c~

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