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Code Issues Releases Wiki Activity

enable cache warm up

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This commit is contained in:
Stefan Lankes 2015-10-19 22:59:33 +02:00
parent 053d0ec76a
commit a90238ea79
2 changed files with 12 additions and 9 deletions
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8
hermit/usr/benchmarks/RCCE_pingping.c
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@ -22,7 +22,7 @@
#include "RCCE.h"
#undef _CACHE_WARM_UP_
#define _CACHE_WARM_UP_
#undef _ERROR_CHECK_
#define MAXBUFSIZE 1024*1024*64
@ -30,9 +30,9 @@
#define NUMROUNDS 10000
char send_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
char recv_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
char dummy = 0;
static char send_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
static char recv_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
static char dummy = 0;
int RCCE_APP(int argc, char **argv)
{

13
hermit/usr/benchmarks/RCCE_pingpong.c
View file

@ -22,7 +22,7 @@
#include "RCCE.h"
#undef _CACHE_WARM_UP_
#define _CACHE_WARM_UP_
#undef _USE_SEPARATED_BUFFERS_
#undef _ERROR_CHECK_
@ -32,14 +32,14 @@
#ifdef _USE_SEPARATED_BUFFERS_
char send_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
char recv_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
static char send_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
static char recv_buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
#else
#define send_buffer buffer
#define recv_buffer buffer
char buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
static char buffer[MAXBUFSIZE+1] __attribute__ ((aligned (32)));
#endif
char dummy = 0;
static char dummy = 0;
int RCCE_APP(int argc, char **argv)
{
@ -83,6 +83,9 @@ int RCCE_APP(int argc, char **argv)
if(argc > 3) ircce_mode = 1;
if (ircce_mode && !my_rank)
printf("Use iRCCE mode\n");
if(num_ranks != 2)
{
if(my_rank == 0) fprintf(stderr, "Pingpong needs exactly two UEs; try again\n");