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Avx512 changes for assembler kernels

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paboyle
2016-03-26 22:24:07 -06:00
parent 644fd6d32e
commit 165bffc2e7
14 changed files with 2806 additions and 1132 deletions
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14
lib/PerfCount.h
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@ -34,7 +34,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#include <ctime>
#include <chrono>
#include <string.h>
#include <unistd.h>
#include <sys/ioctl.h>
#ifdef __linux__
@ -163,8 +163,8 @@ public:
{
#ifdef __linux__
if ( fd!= -1) {
ioctl(fd, PERF_EVENT_IOC_RESET, 0);
ioctl(fd, PERF_EVENT_IOC_ENABLE, 0);
::ioctl(fd, PERF_EVENT_IOC_RESET, 0);
::ioctl(fd, PERF_EVENT_IOC_ENABLE, 0);
}
begin =cyclecount();
#else
@ -176,7 +176,7 @@ public:
count=0;
#ifdef __linux__
if ( fd!= -1) {
ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);
::ioctl(fd, PERF_EVENT_IOC_DISABLE, 0);
::read(fd, &count, sizeof(long long));
}
elapsed = cyclecount() - begin;
@ -187,16 +187,16 @@ public:
}
void Report(void) {
#ifdef __linux__
printf("%llu cycles %s = %20llu\n", elapsed , PerformanceCounterConfigs[PCT].name, count);
std::printf("%llu cycles %s = %20llu\n", elapsed , PerformanceCounterConfigs[PCT].name, count);
#else
printf("%llu cycles \n", elapsed );
std::printf("%llu cycles \n", elapsed );
#endif
}
~PerformanceCounter()
{
#ifdef __linux__
close(fd);
::close(fd);
#endif
}