2013/2/27 sandeep kumar <coolsandyforyou@gmail.com>
I am not sure but what if you make the variable as a volatile? Hey i tried. But still is showing the same time for int & volatile int.
"volatile" only say to the compiler to not put the variable in a register. Could i ask why does you want to mesure the speed of the RAM ? Is it to study the NUMA behavior of the machine?
Thanks Sandeep
On Tue, Feb 26, 2013 at 6:50 PM, ankur dwivedi <ankurengg2003@gmail.com>wrote:
I am not sure but what if you make the variable as a volatile?
On Tue, Feb 26, 2013 at 5:01 PM, sandeep kumar <coolsandyforyou@gmail.com
wrote:
Hi All In performance benchmark tools, When we profile read/write timings mostly, those read/writes are done to cache only.
I want to measure my DDR(RAM chip) performance. So i want to make sure, every read/write should happen to DDR RAM chip only.
How can i achieve this...Any ideas/suggestions...?
-- With regards, Sandeep Kumar Anantapalli,
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-- Thanks
Ankur Dwivedi
-- With regards, Sandeep Kumar Anantapalli,
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