version 1.10, 2012/12/14 14:22:02
|
version 1.14, 2017/06/17 10:53:43
|
Line 2
|
Line 2
|
* |
* |
* =========== DOCUMENTATION =========== |
* =========== DOCUMENTATION =========== |
* |
* |
* Online html documentation available at |
* Online html documentation available at |
* http://www.netlib.org/lapack/explore-html/ |
* http://www.netlib.org/lapack/explore-html/ |
* |
* |
* Definition: |
* Definition: |
* =========== |
* =========== |
* |
* |
* SUBROUTINE DGEMM(TRANSA,TRANSB,M,N,K,ALPHA,A,LDA,B,LDB,BETA,C,LDC) |
* SUBROUTINE DGEMM(TRANSA,TRANSB,M,N,K,ALPHA,A,LDA,B,LDB,BETA,C,LDC) |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
* DOUBLE PRECISION ALPHA,BETA |
* DOUBLE PRECISION ALPHA,BETA |
* INTEGER K,LDA,LDB,LDC,M,N |
* INTEGER K,LDA,LDB,LDC,M,N |
Line 18
|
Line 18
|
* .. Array Arguments .. |
* .. Array Arguments .. |
* DOUBLE PRECISION A(LDA,*),B(LDB,*),C(LDC,*) |
* DOUBLE PRECISION A(LDA,*),B(LDB,*),C(LDC,*) |
* .. |
* .. |
* |
* |
* |
* |
*> \par Purpose: |
*> \par Purpose: |
* ============= |
* ============= |
Line 161
|
Line 161
|
* Authors: |
* Authors: |
* ======== |
* ======== |
* |
* |
*> \author Univ. of Tennessee |
*> \author Univ. of Tennessee |
*> \author Univ. of California Berkeley |
*> \author Univ. of California Berkeley |
*> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
*> \author NAG Ltd. |
*> \author NAG Ltd. |
* |
* |
*> \date November 2011 |
*> \date December 2016 |
* |
* |
*> \ingroup double_blas_level3 |
*> \ingroup double_blas_level3 |
* |
* |
Line 187
|
Line 187
|
* ===================================================================== |
* ===================================================================== |
SUBROUTINE DGEMM(TRANSA,TRANSB,M,N,K,ALPHA,A,LDA,B,LDB,BETA,C,LDC) |
SUBROUTINE DGEMM(TRANSA,TRANSB,M,N,K,ALPHA,A,LDA,B,LDB,BETA,C,LDC) |
* |
* |
* -- Reference BLAS level3 routine (version 3.4.0) -- |
* -- Reference BLAS level3 routine (version 3.7.0) -- |
* -- Reference BLAS is a software package provided by Univ. of Tennessee, -- |
* -- Reference BLAS is a software package provided by Univ. of Tennessee, -- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* November 2011 |
* December 2016 |
* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
DOUBLE PRECISION ALPHA,BETA |
DOUBLE PRECISION ALPHA,BETA |
Line 311
|
Line 311
|
60 CONTINUE |
60 CONTINUE |
END IF |
END IF |
DO 80 L = 1,K |
DO 80 L = 1,K |
IF (B(L,J).NE.ZERO) THEN |
TEMP = ALPHA*B(L,J) |
TEMP = ALPHA*B(L,J) |
DO 70 I = 1,M |
DO 70 I = 1,M |
C(I,J) = C(I,J) + TEMP*A(I,L) |
C(I,J) = C(I,J) + TEMP*A(I,L) |
70 CONTINUE |
70 CONTINUE |
|
END IF |
|
80 CONTINUE |
80 CONTINUE |
90 CONTINUE |
90 CONTINUE |
ELSE |
ELSE |
Line 353
|
Line 351
|
140 CONTINUE |
140 CONTINUE |
END IF |
END IF |
DO 160 L = 1,K |
DO 160 L = 1,K |
IF (B(J,L).NE.ZERO) THEN |
TEMP = ALPHA*B(J,L) |
TEMP = ALPHA*B(J,L) |
DO 150 I = 1,M |
DO 150 I = 1,M |
C(I,J) = C(I,J) + TEMP*A(I,L) |
C(I,J) = C(I,J) + TEMP*A(I,L) |
150 CONTINUE |
150 CONTINUE |
|
END IF |
|
160 CONTINUE |
160 CONTINUE |
170 CONTINUE |
170 CONTINUE |
ELSE |
ELSE |