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author | Derick Huth <derickhuth@gmail.com> | 2015-09-24 12:22:41 -0600 |
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committer | Derick Huth <derickhuth@gmail.com> | 2015-09-24 12:22:41 -0600 |
commit | 4631ad76927d433da5d55c3c373a1dfd0f74c9d4 (patch) | |
tree | f8dcba88576ec95e403f0c14efd80e970f30a260 /examples/fortran/gemm.f90 | |
parent | 6eb2b89896da66a77d0dcdf2d72b98c122826949 (diff) | |
parent | 0cff3f9a3c4ccd434900162ebef4bd814850f481 (diff) | |
download | chill-4631ad76927d433da5d55c3c373a1dfd0f74c9d4.tar.gz chill-4631ad76927d433da5d55c3c373a1dfd0f74c9d4.tar.bz2 chill-4631ad76927d433da5d55c3c373a1dfd0f74c9d4.zip |
Merge pull request #7 from dhuth/master
V0.2.1
Diffstat (limited to 'examples/fortran/gemm.f90')
-rw-r--r-- | examples/fortran/gemm.f90 | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/examples/fortran/gemm.f90 b/examples/fortran/gemm.f90 deleted file mode 100644 index b65bb58..0000000 --- a/examples/fortran/gemm.f90 +++ /dev/null @@ -1,58 +0,0 @@ -program matmul - - integer N,i,j,k - real*8 a(10,10), b(10,10), c(10,10), ct(10,10),mysum - - do i=1,10,1 - do j=1,10,1 - a(i,j) = i+j - b(i,j) = i-j - c(i,j) = 0.0 - ct(i,j) = 0.0 - end do - b(i,i) = 1.0; - end do - - - DO j=1,10,1 - DO k=1,10,1 - DO i=1,10,1 - c(i,j) = c(i,j)+a(i,k)*b(k,j) - end do - end do - end do - - - - call gemm(10,a,b,ct) - - mysum = 0.0 - do i=1,10,1 - do j=1,10,1 - mysum = c(i,j) - ct(i,j) - end do - end do - - if (abs(mysum) >= 0.00001) then - write (*,*) "Something wrong" - else - write (*,*) "Output matches" - end if - -end program matmul - - SUBROUTINE gemm(N,A,B,C) - INTEGER N - REAL*8 A(N,N), B(N,N), C(N,N) - - INTEGER I,J,K - - DO J=1,N,1 - DO K=1,N,1 - DO I=1,N,1 - C(I,J) = C(I,J)+A(I,K)*B(K,J) - end do - end do - end do - - END subroutine |