/*

 *     Written by D.P. Manley, Digital Equipment Corporation.

 *     Prefixed "C_" to BLAS routines and their declarations.

 *

 *     Modified by T. H. Do, 2/19/98, SGI/CRAY Research.

 */

#include <stdio.h></stdio.h>

#include <stdlib.h></stdlib.h>

#include "common.h"

#include "cblas_test.h"

void F77_sgemm(int *order, char *transpa, char *transpb, int *m, int *n, 

              int *k, float *alpha, float *a, int *lda, float *b, int *ldb,

              float *beta, float *c, int *ldc ) {

  float *A, *B, *C;

  int i,j,LDA, LDB, LDC;

  enum CBLAS_TRANSPOSE transa, transb;

  get_transpose_type(transpa, &transa);

  get_transpose_type(transpb, &transb);

  if (*order == TEST_ROW_MJR) {

     if (transa == CblasNoTrans) {

        LDA = *k+1;

        A = (float *)malloc( (*m)*LDA*sizeof( float ) );

        for( i=0; i<*m; i++ )

           for( j=0; j<*k; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     else {

        LDA = *m+1;

        A   = ( float* )malloc( LDA*(*k)*sizeof( float ) );

        for( i=0; i<*k; i++ )

           for( j=0; j<*m; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     if (transb == CblasNoTrans) {

        LDB = *n+1;

        B   = ( float* )malloc( (*k)*LDB*sizeof( float ) );

        for( i=0; i<*k; i++ )

           for( j=0; j<*n; j++ )

              B[i*LDB+j]=b[j*(*ldb)+i];

     }

     else {

        LDB = *k+1;

        B   = ( float* )malloc( LDB*(*n)*sizeof( float ) );

        for( i=0; i<*n; i++ )

           for( j=0; j<*k; j++ )

              B[i*LDB+j]=b[j*(*ldb)+i];

     }

     LDC = *n+1;

     C   = ( float* )malloc( (*m)*LDC*sizeof( float ) );

     for( j=0; j<*n; j++ )

        for( i=0; i<*m; i++ )

           C[i*LDC+j]=c[j*(*ldc)+i];

     cblas_sgemm( CblasRowMajor, transa, transb, *m, *n, *k, *alpha, A, LDA,

                  B, LDB, *beta, C, LDC );

     for( j=0; j<*n; j++ )

        for( i=0; i<*m; i++ )

           c[j*(*ldc)+i]=C[i*LDC+j];

     free(A);

     free(B);

     free(C);

  }

  else if (*order == TEST_COL_MJR)

     cblas_sgemm( CblasColMajor, transa, transb, *m, *n, *k, *alpha, a, *lda,

                  b, *ldb, *beta, c, *ldc );

  else

     cblas_sgemm( UNDEFINED, transa, transb, *m, *n, *k, *alpha, a, *lda,

                  b, *ldb, *beta, c, *ldc );

}

void F77_ssymm(int *order, char *rtlf, char *uplow, int *m, int *n,

              float *alpha, float *a, int *lda, float *b, int *ldb,

              float *beta, float *c, int *ldc ) {

  float *A, *B, *C;

  int i,j,LDA, LDB, LDC;

  enum CBLAS_UPLO uplo;

  enum CBLAS_SIDE side;

  get_uplo_type(uplow,&uplo);

  get_side_type(rtlf,&side);

  if (*order == TEST_ROW_MJR) {

     if (side == CblasLeft) {

        LDA = *m+1;

        A   = ( float* )malloc( (*m)*LDA*sizeof( float ) );

        for( i=0; i<*m; i++ )

           for( j=0; j<*m; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     else{

        LDA = *n+1;

        A   = ( float* )malloc( (*n)*LDA*sizeof( float ) );

        for( i=0; i<*n; i++ )

           for( j=0; j<*n; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     LDB = *n+1;

     B   = ( float* )malloc( (*m)*LDB*sizeof( float ) );

     for( i=0; i<*m; i++ )

        for( j=0; j<*n; j++ )

           B[i*LDB+j]=b[j*(*ldb)+i];

     LDC = *n+1;

     C   = ( float* )malloc( (*m)*LDC*sizeof( float ) );

     for( j=0; j<*n; j++ )

        for( i=0; i<*m; i++ )

           C[i*LDC+j]=c[j*(*ldc)+i];

     cblas_ssymm( CblasRowMajor, side, uplo, *m, *n, *alpha, A, LDA, B, LDB, 

                  *beta, C, LDC );

     for( j=0; j<*n; j++ )

        for( i=0; i<*m; i++ )

           c[j*(*ldc)+i]=C[i*LDC+j];

     free(A);

     free(B);

     free(C);

  }

  else if (*order == TEST_COL_MJR)

     cblas_ssymm( CblasColMajor, side, uplo, *m, *n, *alpha, a, *lda, b, *ldb, 

                  *beta, c, *ldc );

  else

     cblas_ssymm( UNDEFINED, side, uplo, *m, *n, *alpha, a, *lda, b, *ldb, 

                  *beta, c, *ldc );

}

void F77_ssyrk(int *order, char *uplow, char *transp, int *n, int *k,

              float *alpha, float *a, int *lda, 

              float *beta, float *c, int *ldc ) {

  int i,j,LDA,LDC;

  float *A, *C;

  enum CBLAS_UPLO uplo;

  enum CBLAS_TRANSPOSE trans;

  get_uplo_type(uplow,&uplo);

  get_transpose_type(transp,&trans);

  if (*order == TEST_ROW_MJR) {

     if (trans == CblasNoTrans) {

        LDA = *k+1;

        A   = ( float* )malloc( (*n)*LDA*sizeof( float ) );

        for( i=0; i<*n; i++ )

           for( j=0; j<*k; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     else{

        LDA = *n+1;

        A   = ( float* )malloc( (*k)*LDA*sizeof( float ) );

        for( i=0; i<*k; i++ )

           for( j=0; j<*n; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     LDC = *n+1;

     C   = ( float* )malloc( (*n)*LDC*sizeof( float ) );

     for( i=0; i<*n; i++ )

        for( j=0; j<*n; j++ )

           C[i*LDC+j]=c[j*(*ldc)+i];

     cblas_ssyrk(CblasRowMajor, uplo, trans, *n, *k, *alpha, A, LDA, *beta, 

	         C, LDC );

     for( j=0; j<*n; j++ )

        for( i=0; i<*n; i++ )

           c[j*(*ldc)+i]=C[i*LDC+j];

     free(A);

     free(C);

  }

  else if (*order == TEST_COL_MJR)

     cblas_ssyrk(CblasColMajor, uplo, trans, *n, *k, *alpha, a, *lda, *beta, 

	         c, *ldc );

  else

     cblas_ssyrk(UNDEFINED, uplo, trans, *n, *k, *alpha, a, *lda, *beta, 

	         c, *ldc );

}

void F77_ssyr2k(int *order, char *uplow, char *transp, int *n, int *k,

               float *alpha, float *a, int *lda, float *b, int *ldb,

               float *beta, float *c, int *ldc ) {

  int i,j,LDA,LDB,LDC;

  float *A, *B, *C;

  enum CBLAS_UPLO uplo;

  enum CBLAS_TRANSPOSE trans;

  get_uplo_type(uplow,&uplo);

  get_transpose_type(transp,&trans);

  if (*order == TEST_ROW_MJR) {

     if (trans == CblasNoTrans) {

        LDA = *k+1;

        LDB = *k+1;

        A   = ( float* )malloc( (*n)*LDA*sizeof( float ) );

        B   = ( float* )malloc( (*n)*LDB*sizeof( float ) );

        for( i=0; i<*n; i++ )

           for( j=0; j<*k; j++ ) {

              A[i*LDA+j]=a[j*(*lda)+i];

              B[i*LDB+j]=b[j*(*ldb)+i];

           }

     }

     else {

        LDA = *n+1;

        LDB = *n+1;

        A   = ( float* )malloc( LDA*(*k)*sizeof( float ) );

        B   = ( float* )malloc( LDB*(*k)*sizeof( float ) );

        for( i=0; i<*k; i++ )

           for( j=0; j<*n; j++ ){

              A[i*LDA+j]=a[j*(*lda)+i];

              B[i*LDB+j]=b[j*(*ldb)+i];

           }

     }

     LDC = *n+1;

     C   = ( float* )malloc( (*n)*LDC*sizeof( float ) );

     for( i=0; i<*n; i++ )

        for( j=0; j<*n; j++ )

           C[i*LDC+j]=c[j*(*ldc)+i];

     cblas_ssyr2k(CblasRowMajor, uplo, trans, *n, *k, *alpha, A, LDA, 

		  B, LDB, *beta, C, LDC );

     for( j=0; j<*n; j++ )

        for( i=0; i<*n; i++ )

           c[j*(*ldc)+i]=C[i*LDC+j];

     free(A);

     free(B);

     free(C);

  }

  else if (*order == TEST_COL_MJR)

     cblas_ssyr2k(CblasColMajor, uplo, trans, *n, *k, *alpha, a, *lda, 

		   b, *ldb, *beta, c, *ldc );

  else

     cblas_ssyr2k(UNDEFINED, uplo, trans, *n, *k, *alpha, a, *lda, 

		   b, *ldb, *beta, c, *ldc );

}

void F77_strmm(int *order, char *rtlf, char *uplow, char *transp, char *diagn,

              int *m, int *n, float *alpha, float *a, int *lda, float *b, 

              int *ldb) {

  int i,j,LDA,LDB;

  float *A, *B;

  enum CBLAS_SIDE side;

  enum CBLAS_DIAG diag;

  enum CBLAS_UPLO uplo;

  enum CBLAS_TRANSPOSE trans;

  get_uplo_type(uplow,&uplo);

  get_transpose_type(transp,&trans);

  get_diag_type(diagn,&diag);

  get_side_type(rtlf,&side);

  if (*order == TEST_ROW_MJR) {

     if (side == CblasLeft) {

        LDA = *m+1;

        A   = ( float* )malloc( (*m)*LDA*sizeof( float ) );

        for( i=0; i<*m; i++ )

           for( j=0; j<*m; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     else{

        LDA = *n+1;

        A   = ( float* )malloc( (*n)*LDA*sizeof( float ) );

        for( i=0; i<*n; i++ )

           for( j=0; j<*n; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     LDB = *n+1;

     B   = ( float* )malloc( (*m)*LDB*sizeof( float ) );

     for( i=0; i<*m; i++ )

        for( j=0; j<*n; j++ )

           B[i*LDB+j]=b[j*(*ldb)+i];

     cblas_strmm(CblasRowMajor, side, uplo, trans, diag, *m, *n, *alpha, 

		 A, LDA, B, LDB );

     for( j=0; j<*n; j++ )

        for( i=0; i<*m; i++ )

           b[j*(*ldb)+i]=B[i*LDB+j];

     free(A);

     free(B);

  }

  else if (*order == TEST_COL_MJR)

     cblas_strmm(CblasColMajor, side, uplo, trans, diag, *m, *n, *alpha, 

		   a, *lda, b, *ldb);

  else

     cblas_strmm(UNDEFINED, side, uplo, trans, diag, *m, *n, *alpha, 

		   a, *lda, b, *ldb);

}

void F77_strsm(int *order, char *rtlf, char *uplow, char *transp, char *diagn,

              int *m, int *n, float *alpha, float *a, int *lda, float *b,

              int *ldb) {

  int i,j,LDA,LDB;

  float *A, *B;

  enum CBLAS_SIDE side;

  enum CBLAS_DIAG diag;

  enum CBLAS_UPLO uplo;

  enum CBLAS_TRANSPOSE trans;

  get_uplo_type(uplow,&uplo);

  get_transpose_type(transp,&trans);

  get_diag_type(diagn,&diag);

  get_side_type(rtlf,&side);

  if (*order == TEST_ROW_MJR) {

     if (side == CblasLeft) {

        LDA = *m+1;

        A   = ( float* )malloc( (*m)*LDA*sizeof( float ) );

        for( i=0; i<*m; i++ )

           for( j=0; j<*m; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     else{

        LDA = *n+1;

        A   = ( float* )malloc( (*n)*LDA*sizeof( float ) );

        for( i=0; i<*n; i++ )

           for( j=0; j<*n; j++ )

              A[i*LDA+j]=a[j*(*lda)+i];

     }

     LDB = *n+1;

     B   = ( float* )malloc( (*m)*LDB*sizeof( float ) );

     for( i=0; i<*m; i++ )

        for( j=0; j<*n; j++ )

           B[i*LDB+j]=b[j*(*ldb)+i];

     cblas_strsm(CblasRowMajor, side, uplo, trans, diag, *m, *n, *alpha, 

		 A, LDA, B, LDB );

     for( j=0; j<*n; j++ )

        for( i=0; i<*m; i++ )

           b[j*(*ldb)+i]=B[i*LDB+j];

     free(A);

     free(B);

  }

  else if (*order == TEST_COL_MJR)

     cblas_strsm(CblasColMajor, side, uplo, trans, diag, *m, *n, *alpha, 

		   a, *lda, b, *ldb);

  else

     cblas_strsm(UNDEFINED, side, uplo, trans, diag, *m, *n, *alpha, 

		   a, *lda, b, *ldb);

}