53 lines
1.7 KiB
Plaintext
53 lines
1.7 KiB
Plaintext
|
! Copyright © 2019 Dynare Team
|
||
|
|
!
|
||
|
|
! This file is part of Dynare.
|
||
|
|
!
|
||
|
|
! Dynare is free software: you can redistribute it and/or modify
|
||
|
|
! it under the terms of the GNU General Public License as published by
|
||
|
|
! the Free Software Foundation, either version 3 of the License, or
|
||
|
|
! (at your option) any later version.
|
||
|
|
!
|
||
|
|
! Dynare is distributed in the hope that it will be useful,
|
||
|
|
! but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
! GNU General Public License for more details.
|
||
|
|
!
|
||
|
|
! You should have received a copy of the GNU General Public License
|
||
|
|
! along with Dynare. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
module blas
|
||
|
|
use iso_fortran_env
|
||
|
|
|
||
|
|
#if defined(MATLAB_MEX_FILE) && __SIZEOF_POINTER__ == 8
|
||
|
|
integer, parameter :: blint = int64
|
||
|
|
#else
|
||
|
|
integer, parameter :: blint = int32
|
||
|
|
#endif
|
||
|
|
|
||
|
|
interface
|
||
|
|
subroutine dgemv(trans, m, n, alpha, a, lda, x, incx, beta, y, incy)
|
||
|
|
import :: blint, real64
|
||
|
|
character :: trans
|
||
|
|
integer(blint), intent(in) :: m, n, lda, incx, incy
|
||
|
|
real(real64), dimension(*), intent(in) :: a, x
|
||
|
|
real(real64), intent(in) :: alpha, beta
|
||
|
|
real(real64), dimension(*), intent(inout) :: y
|
||
|
|
end subroutine dgemv
|
||
|
|
end interface
|
||
|
|
end module blas
|
||
|
|
|
||
|
|
module lapack
|
||
|
|
use blas
|
||
|
|
|
||
|
|
interface
|
||
|
|
subroutine dgesv(n, nrhs, a, lda, ipiv, b, ldb, info)
|
||
|
|
import :: blint, real64
|
||
|
|
integer(blint), intent(in) :: n, nrhs, lda, ldb
|
||
|
|
real(real64), dimension(*), intent(inout) :: a
|
||
|
|
real(real64), dimension(*), intent(inout) :: b
|
||
|
|
integer(blint), dimension(*), intent(out) :: ipiv
|
||
|
|
integer(blint), intent(out) :: info
|
||
|
|
end subroutine dgesv
|
||
|
|
end interface
|
||
|
|
end module lapack
|