diff options
Diffstat (limited to 'TOOLS/fastmemcpybench.c')
| -rw-r--r-- | TOOLS/fastmemcpybench.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/TOOLS/fastmemcpybench.c b/TOOLS/fastmemcpybench.c index dd153a2b75..adedbb7a57 100644 --- a/TOOLS/fastmemcpybench.c +++ b/TOOLS/fastmemcpybench.c @@ -95,7 +95,7 @@ static inline unsigned long long int read_tsc( void ) return retval; } -unsigned char arr1[ARR_SIZE],arr2[ARR_SIZE]; +unsigned char __attribute__((aligned(4096)))arr1[ARR_SIZE],arr2[ARR_SIZE]; int main( void ) { @@ -107,9 +107,12 @@ int main( void ) mga_init(); marr1 = &frame[3]; #else - marr1 = &arr1[3]; + marr1 = &arr1[0]; #endif - marr2 = &arr2[9]; + marr2 = &arr2[0]; + + for(i=0; i<ARR_SIZE; i++) marr1[i] = marr2[i] = i; + t=GetTimer(); v1 = read_tsc(); for(i=0;i<100;i++) memcpy(marr1,marr2,ARR_SIZE-16); |