ASCI Blue Mountain Info

Tuning your code for the SGI/Cray Origin2000

SGI's Jeff Fier has written an excellent manuscript on performance tuning for SGI and other supercomputers:

• Chapter 1 -- Origin 2000 Architecture
• Chapter 2 -- General Programming Issues
• Chapter 3 -- Single-Processor Optimization
• Chapter 4 -- Parallel Performance Tuning

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