Outline
Focus on High-Performance Computers
MPP/Clusters/NOWs
Standards efforts
MPI , PVM
BLAST
Language
Fortran 77, 90
HPF
C, C++, Java
Direct solvers
ScaLAPACK, PLAPACK
Sparse direct solvers
Super LU, UMFPACK
Iterative solvers
Linear systems
Many
PetSC
Eigenvalues
ARPACK
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