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- f2c'd BLAS wrapper
- The f2c translated BLAS interfaces used by CLAPACK (and other f2c'd codes)
- unfortunately often don't quite match the Fortran interfaces on various
- platforms. Consequently, it is difficult to use f2c'd codes with high
- performance BLAS routines, which may substantially impede the performance
- of these codes. These simple wrappers provide a way around this difficulty
- by providing f2c style interfaces (preceded with "f2c_" to avoid name
- collisions) that call through to an underlying CBLAS or F77 BLAS.
- f2c.h: The f2c header file
- blaswrap.h: A header file to be included in f2c codes that will use the
- wrapper. Just #include it at the top of an f2c generated file.
- cblaswr.c: A wrapper around the CBLAS interface. This interface is
- provided, for instance, by ATLAS (see www.netlib.org/atlas)
- fblaswr.c: A sample wrapper around a conventional Fortran BLAS interface.
- This works on a Sun platform, but will require substantial tinkering
- on platforms with different Fortran calling conventions.
- cblas.h: A header file for the CBLAS interface.
- fblaswr.h: A header file for the (Sun-style) Fortran BLAS interface
- [cz]rotg.c: Complex Givens rotation routines. For some reason, C interfaces
- to these routines were not specified in the CBLAS interface.
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