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Volume 24 Issue 4
Apr.  1998
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Journal of Beijing University of Aeronautics and Astronautics  > 1998  >  24(4): 454-457.
Li Zhongze, Chen Jin, Long Xiang, et al. Design and Implementation of High Performance BLAS for Pentium Pro[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(4): 454-457. (in Chinese)
Citation: Li Zhongze, Chen Jin, Long Xiang, et al. Design and Implementation of High Performance BLAS for Pentium Pro[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(4): 454-457. (in Chinese)
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Design and Implementation of High Performance BLAS for Pentium Pro

  • Beijing University of Aeronautics and Astronautics,Dept. of Computer Science and Engineering

  • Received Date: 21 Apr 1998
  • Publish Date: 30 Apr 1998
    Abstract
  • BLAS is basic linear algebra libraries for science and engineering applications.It plays an important role in high-performance computing. By identifying and optimizing frequently used, numerically intensive operations, BLAS can help in reducing the cost of computation, enhancing portability, and improving productivity.By taking advantage of the architectural features of Pentium Pro, a series of optimized methods are proposed to implement BLAS on Pentium Pro so that BLAS can perform optimally on Pentium Pro systems. The testing results demonstrate that the speed of BLAS3 can reach 112Mflops on 200MHz Pentium Pro.

     

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  • 1. Dodson D S,Lewis J G.Issues relating to extension of the basic linear algebra subprograms.SIGNUM Newsl (ACM), 1985,20(1):19~22 2. Dongarra J J, Du Croz J,Hammarling S,et al.An extended set of FORTRAN basic linear algebra subprograms.ACM Trans Math Softw,1988,14(1):1~17 3. Dongarra J J, Du Croz J, Duff I S,et al. A set of level 3 basic linear algebra subprograms.ACM Trans Math Softw, 1990, 16(1):1~17 4. Bhandarkar D, Ding J.Performance Characterization of the Pentium Pro processor.1997,see http://www.computer.org/conferen/hpca97/77640288.pdf 5. Lam M,Rothberg E,Wolf M E.The cache performance and optimizations of blocked algorithms.1991,see http://suif.stanford,edu/paper/papers.html
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