| Autor: |
Shen, Hua, Zhou, Guo Shun, Yan, Hui Qi |
| Zdroj: |
Applied Mechanics and Materials; June 2013, Vol. 321 Issue: 1 p2933-2937, 5p |
| Abstrakt: |
The primary consequence of the transition to multicore processors is that applications will increasingly need to be parallelized to improve application's throughput, responsiveness and latency. Multithreading is becoming increasingly important for modern programming. Unfortunately, parallel programming is no doubt much more tedious and error-prone than serial programming. Although modern compilers can manage threads well, but in practice, synchronization errors (such as: data race errors, deadlocks) required careful management and good optimization method. This paper presents a preliminary study of the usability of the Intel threading tools for multicore programming. This work compare performance of a single threaded application with multithreaded applications, use tools called Intel® VTune Performance Analyzer, Intel® Thread Checker and OpenMP to efficiently optimize multithreaded applications. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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