Author's Blogs

The hidden performance cost of accessing thread-local variables
By Sheng Fu (Intel) Posted on 05/02/11 2
Ever finished parallelizing a code and discovered that the performance was not what you were expecting? I think that has happened to everyone. One of the tricks I’ve recently learned is that it is a good idea to start the code optimization by running Intel® VTune™ Amplifier XE Lightweight Hotsp...