LLC misses= Number of main memory access?? - Intel Community

Analyzers

Talk to fellow users of Intel Analyzer tools (Intel VTune™ Profiler, Intel Advisor)

LLC misses= Number of main memory access??

287 Views

Hi,

I had a small doubt whether the Last level cache misses (LLC) performance counter in Intel Xeon E5450 (Penryn) provides a good estimate of number of memory accesses? Can anybody help me with this.

Thanks.

Link Copied

1 Reply

287 Views

I recommend to read this article.

Copy link

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.