netlib/itpack/index
There are four packages in the ITPACK directory for solving
large sparse linear systems by iterative methods: ITPACK 2C (single
precision), ITPACK 2C (double precision), ITPACKV 2D (a vectorized
version of ITPACK 2C for the Cray Y-MP and similar vector computers),
and NSPCG. ITPACK 2C and ITPACKV 2D are intended for symmetric and
positive-definite matrix problems. NSPCG has preconditioners and
polynomial accelerators for nonsymmetric matrix problems as well.
Only single precision versions are available for ITPACKV 2D
and NSPCG. Machine-dependent constants and the timing function may
need to be modified by the user when installing the packages for a
particular computer. They are located in routines DFAULT and TIMER in
all four packages.
file: itpack/dsrc2c.f
file: itpack/dtst2c.f
file: itpack/info.tex
file: itpack/nspcg1.f
file: itpack/nspcg2.f
file: itpack/nspcg3.f
file: itpack/nspcg4.f
file: itpack/nspcg5.f
file: itpack/quick.tex
file: itpack/src2c.f
file: itpack/srcv2d.f
file: itpack/tst2c.f
file: itpack/tstnsp1.f
file: itpack/tstnsp2.f
file: itpack/tstnsp3.f
file: itpack/tstnsp4.f
file: itpack/tstnsp5.f
file: itpack/tstv2d.f
file: itpack/user2c.tex
file: itpack/usernsp.tex
file: itpack/userv2d.tex
index help
Eric and Jack