CPU Load and Memory Bound Diagrams

Analyzers

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

CPU Load and Memory Bound Diagrams

253 Views

I am trying to speedup my program via parallelization. I am unable to get speedup factor more than 3 on 8-cores Core i7 CPU.
I suspect I am facing DRAM access bottleneck.
Concurrency Analysis provides very good diagram of CPU load for each thread over time,
Is it possible to show access memory metrics (L1, L2, L3 Bound, DRAM Bound) on this diagram?

Link Copied

0 Replies

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.