Hi Stephane,
On 11/13/06, Stephane Eranian <[EMAIL PROTECTED]> wrote:
I was able to test your program on a Xeon 64-bit. The reason
you are not capturing anything is that your arrays temp/temp2
are way too small, you fit in the cache. If you increase your
buffer size to a few MB, you should see events captured by PEBS.
Thanks for trying my program.
== my code ==
#define kSize 100000
#define DEBUG 0
int temp[kSize];
int temp2[kSize];
===========
I must be missing something here... I'm allocating 100,000 * 4 bytes
so about 390k but the L1 at least for the Pentium D 820 is only 16k...
Hua-Ying
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