Linked by Intel Researchers (for OSNews) on Wed 12th Mar 2003 23:25 UTC
Intel Processors with Hyper-Threading technology can improve the performance of applications by permitting a single processor to process data as if it were two processors by executing instructions from different threads in parallel rather than serially. However, the potential performance improvement can be only obtained if an application is multithreaded by parallelization techniques. This article presents the multithreaded code generation and optimization techniques developed for the Intel C++/Fortran compiler. We conduct the performance study of two multimedia applications parallelized with OpenMP pragmas and compiled with the Intel compiler on the Hyper-Threading (HT) technology enabled Intel single-processor and multi-processor systems.
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