update linalg README

This commit is contained in:
Axel Kohlmeyer
2022-12-28 13:46:08 -05:00
parent 119fae3b8c
commit a894cbfbb7

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@ -1,7 +1,10 @@
This directory has generic BLAS and LAPACK source files needed by the
ATC, AWPMD, ELECTRODE, LATTE, and ML-POD packages (and possibly by other
packages) in the future that can be used instead of platform or vendor
optimized BLAS/LAPACK library.
optimized BLAS/LAPACK library. For increased portability, the
BLAS/LAPACK source files have been translated to C++ with f2c. A few
subroutines using Fortran runtime functions have been re-implemented
in C++. Please see the convert.sh script for how the conversion was done.
Note that this is an *incomplete* subset of full BLAS/LAPACK.
@ -20,7 +23,7 @@ can do it manually by following the instructions below.
Build the library using one of the provided Makefile.* files or create
your own, specific to your compiler and system. For example:
make -f Makefile.gfortran
make -f Makefile.g++
When you are done building this library, one file should exist in this
directory: