Name:             cblas-ffi
Version:          0.0
License:          BSD3
License-File:     LICENSE
Author:           Henning Thielemann <haskell@henning-thielemann.de>
Maintainer:       Henning Thielemann <haskell@henning-thielemann.de>
Homepage:         https://hub.darcs.net/thielema/cblas-ffi/
Category:         Math
Synopsis:         Interface to extra functions in CBLAS
Description:
  BLAS is a package for efficient basic linear algebra operations.
  The reference implementation is written in FORTRAN.
  CBLAS provides a C interface to those functions
  but common implementations like OpenBLAS, Flame and MKL
  provide additional functions.
  These are usual built-in FORTRAN functions that are missing in C.
  .
  Currently we support:
  .
  * copyMatrix for matrix transposition and copying sub-matrices
  .
  * ismin, ismax for minimum of a vector
  .
  We recommend that you bind to the same C library as for @blas-ffi@
  otherwise you might encounter name conflicts.
  With no Cabal flag we simply import @blas-ffi@
  and employ a semi-manual solution with original BLAS functions.
Tested-With:      GHC==8.6.5, GHC==9.6.5
Cabal-Version:    1.14
Build-Type:       Simple

Extra-Source-Files:
  Makefile
  openblas.nix
  amd-blis.nix
  mkl.nix

Flag openblas
  Description: Use OpenBLAS implementation
  Default: False
  Manual: True
--  Default: True

Flag flame-blis
  Description: Use Flame-BLIS implementation
  Default: False
  Manual: True

Flag amd-blis
  Description: Use AMD BLIS implementation
  Default: False
  Manual: True

Flag mkl
  Description: Use Intel MKL implementation
  Default: False
  Manual: True

Flag buildExamples
  Description: Build example executables
  Default:     False

Source-Repository this
  Tag:         0.0
  Type:        darcs
  Location:    https://hub.darcs.net/thielema/cblas-ffi/

Source-Repository head
  Type:        darcs
  Location:    https://hub.darcs.net/thielema/cblas-ffi/

Library
  If flag(flame-blis)
    Hs-Source-Dirs: flame-blis
    Extra-Libraries: blis
--    PkgConfig-Depends: blis
    Other-Modules:
      Numeric.CBLAS.FFI.Routine
      Numeric.CBLAS.FFI.Type
  Else
    If flag(amd-blis)
      Hs-Source-Dirs: amd-blis
      Extra-Libraries: blis-mt
      Build-Depends: transformers >=0.4 && <0.7
      Other-Modules:
        Numeric.CBLAS.FFI.Routine
        Numeric.CBLAS.FFI.Type
    Else
      If flag(mkl)
        Hs-Source-Dirs: mkl
        C-Sources: mkl/mkl_trans_wrapper.c
  --      CC-Options: -std=c99
        PkgConfig-Depends: mkl-dynamic-lp64-seq
  --      Extra-Libraries: mkl_core mkl_rt mkl_intel_lp64 mkl_sequential
        Other-Modules:
          Numeric.CBLAS.FFI.Routine
          Numeric.CBLAS.FFI.Type
      Else
        If flag(openblas)
          Hs-Source-Dirs: openblas
          PkgConfig-Depends: openblas
  --        Extra-Libraries: gfortran
          Other-Modules:
            Numeric.CBLAS.FFI.Routine
            Numeric.CBLAS.FFI.Type
        Else
  --        PkgConfig-Depends: cblas
          Hs-Source-Dirs: blas
          Build-Depends:
            blas-ffi >=0.0 && <0.2,
            transformers >=0.4 && <0.7

  Build-Depends:
    netlib-ffi >=0.1.2 && <0.2,
    base >=4.5 && <5

  GHC-Options:      -Wall
  Hs-Source-Dirs:   src
  Default-Language: Haskell98
  Exposed-Modules:
    Numeric.CBLAS.FFI.Extra
  Other-Modules:
    Numeric.CBLAS.FFI.Private
    Numeric.CBLAS.FFI.Common

Executable cblas-ffi-example
  If flag(buildExamples)
    Build-Depends:
      cblas-ffi,
      netlib-ffi,
      base
  Else
    Buildable: False

  GHC-Options:      -Wall
  Default-Language: Haskell98
  Main-Is: example/Main.hs