SGI CHALLENGEcomplib
- Abstract
- CHALLENGEcomplib is a library of mathematical routines
that carries out linear algebra operations, Fast Fourier
Transforms (FFTs), and convolutions. It contains implementations
of the well-known public domain libraries LINPACK,
EISPACK, LAPACK, FFTPACK, and the Level-1, -2, and
-3 BLAS, but all tuned specifically for high performance
on the MIPS IV ISA. In addition, the library contains
proprietary sparse solvers, also tuned to the hardware.
CHALLENGEcomplib comes in both sequential and parallel
versions. Many CHALLENGEcomplib routines have been
parallelized, so as to use multiple CPUs concurrently
to shorten solution time. A parallelized algorithm
runs in a one-CPU system (or when a program is confined
to a single CPU), but it incurs additional overhead.
o link the sequential version, add -lcomplib.sgimath
to the link line: f77 -o modules -lcomplib.sgimath
-lfastm To link the parallel version, use -lcomplib.sgimath_mp;
in addition, the -mp flag must be used when linking
in the parallel code: f77 -mp -o modules -lcomplib.sgimath_mp
-lfastm
- DateOfInformation
- Mon Jan 4 09:49:05 1999
- Deployment Status
- http://www.nhse.org/rib/repositories/cewes_spp_tools/catalog/grid.html
- Domain
- Math Libraries
- Name
- SGI CHALLENGEcomplib
- TargetEnvironment
- SGI IRIX platforms
- Webpage
- http://techpubs.sgi.com
- ContactIs
- CEWES MSRC Customer Assistance Center
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