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Special Projects

Special projects are undertaken in various areas around the Center that contribute to our knowledge of performance and benchmarking. Check here for projects that might interest you.

If you have general questions, please contact Mark Straka.

Results of some NAS Parallel Benchmarks on the NCSA Origin 2000-250 MHz

Barrier Primitives a Factor in Performance Tuning: PECM work finds substantial differences in the performance of many commonly used barriers.
FFTW Benchmarks for Various Architectures 1-9-00: PECM work finds FFTW results.
NCSA breaks 100 Gflop Linpack barrier on Origin2000: New Linpack results break a barrier.
matvec Benchmark: Matrix-vector multiply kernel performance on NCSA's SGI/CRAY Origin2000 system.

Tuning Highlights | PECM | SCD | Special