Intel® VTune™ Profiler User Guide

User Guide

Contents

Local DRAM

Metric Description

This metric shows how often CPU was stalled on loads from local memory. Caching will improve the latency and increase performance.

Possible Issues

The number of CPU stalls on loads from the local memory exceeds the threshold. Consider caching data to improve the latency and increase the performance.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804