program test_matmul13
use kinds
use formatmul
use forunittest
implicit none
real(rk), allocatable :: A(:,:), B(:,:)
real(rk), allocatable :: C_ref(:,:), C(:,:)
integer :: m, n, o, im
type(unit_test) :: ut
#if defined(USE_COARRAY)
im = this_image()
#else
im = 1
#endif
! C(m,o) = A(n,m).B(o,n)
m = 500
n = 400
o = 300
allocate(A(n,m),B(o,n))
call random_number(A)
call random_number(B)
A = A*100.0_rk
B = B*100.0_rk
C_ref = matmul(transpose(A),transpose(B))
C = matmul(A,B, transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.1')
C = matmul(A,B, option='m1', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.2')
C = matmul(A,B, option='m2', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.3')
C = matmul(A,B, option='m3', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.4')
C = matmul(A,B, option='m4', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.5')
C = matmul(A,B, option='m5', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.6')
C = matmul(A,B, option='m6', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.7')
C = matmul(A,B, option='m7', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.8')
C = matmul(A,B, option='m8', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.9')
C = matmul(A,B, option='m9', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.10')
! C = matmul(A,B, option='m10', transA=.true., transB=.true., coarray=.true.)
! if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.11')
! C = matmul(A,B, option='m11', transA=.true., transB=.true., coarray=.true.)
! if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.12')
C = matmul(A,B, option='m12', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.13')
C = matmul(A,B, option='m13', transA=.true., transB=.true., coarray=.true.)
if (im==1) call ut%check(C, C_ref, tol=1e-5_rk, msg='test_matmul13.14')
end program test_matmul13