Rename the vector() factories defined in blas/common.h into make_vector() to prevent a possible name conflict with std::vector.

This commit is contained in:
Benoit Steiner
2014-04-01 11:23:28 +02:00
parent 1221dd90aa
commit 5e8622477b
8 changed files with 103 additions and 108 deletions

View File

@@ -58,8 +58,8 @@ int EIGEN_BLAS_FUNC(gemv)(char *opa, int *m, int *n, RealScalar *palpha, RealSca
if(beta!=Scalar(1))
{
if(beta==Scalar(0)) vector(actual_c, actual_m).setZero();
else vector(actual_c, actual_m) *= beta;
if(beta==Scalar(0)) make_vector(actual_c, actual_m).setZero();
else make_vector(actual_c, actual_m) *= beta;
}
if(code>=4 || func[code]==0)
@@ -206,7 +206,7 @@ int EIGEN_BLAS_FUNC(gbmv)(char *trans, int *m, int *n, int *kl, int *ku, RealSca
Scalar alpha = *reinterpret_cast<Scalar*>(palpha);
Scalar beta = *reinterpret_cast<Scalar*>(pbeta);
int coeff_rows = *kl+*ku+1;
int info = 0;
if(OP(*trans)==INVALID) info = 1;
else if(*m<0) info = 2;
@@ -218,26 +218,26 @@ int EIGEN_BLAS_FUNC(gbmv)(char *trans, int *m, int *n, int *kl, int *ku, RealSca
else if(*incy==0) info = 13;
if(info)
return xerbla_(SCALAR_SUFFIX_UP"GBMV ",&info,6);
if(*m==0 || *n==0 || (alpha==Scalar(0) && beta==Scalar(1)))
return 0;
int actual_m = *m;
int actual_n = *n;
if(OP(*trans)!=NOTR)
std::swap(actual_m,actual_n);
Scalar* actual_x = get_compact_vector(x,actual_n,*incx);
Scalar* actual_y = get_compact_vector(y,actual_m,*incy);
if(beta!=Scalar(1))
{
if(beta==Scalar(0)) vector(actual_y, actual_m).setZero();
else vector(actual_y, actual_m) *= beta;
if(beta==Scalar(0)) make_vector(actual_y, actual_m).setZero();
else make_vector(actual_y, actual_m) *= beta;
}
MatrixType mat_coeffs(a,coeff_rows,*n,*lda);
int nb = std::min(*n,(*m)+(*ku));
for(int j=0; j<nb; ++j)
{
@@ -246,16 +246,16 @@ int EIGEN_BLAS_FUNC(gbmv)(char *trans, int *m, int *n, int *kl, int *ku, RealSca
int len = end - start + 1;
int offset = (*ku) - j + start;
if(OP(*trans)==NOTR)
vector(actual_y+start,len) += (alpha*actual_x[j]) * mat_coeffs.col(j).segment(offset,len);
make_vector(actual_y+start,len) += (alpha*actual_x[j]) * mat_coeffs.col(j).segment(offset,len);
else if(OP(*trans)==TR)
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).transpose() * vector(actual_x+start,len) ).value();
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).transpose() * make_vector(actual_x+start,len) ).value();
else
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).adjoint() * vector(actual_x+start,len) ).value();
}
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).adjoint() * make_vector(actual_x+start,len) ).value();
}
if(actual_x!=x) delete[] actual_x;
if(actual_y!=y) delete[] copy_back(actual_y,y,actual_m,*incy);
return 0;
}
@@ -272,7 +272,7 @@ int EIGEN_BLAS_FUNC(tbmv)(char *uplo, char *opa, char *diag, int *n, int *k, Rea
Scalar* a = reinterpret_cast<Scalar*>(pa);
Scalar* x = reinterpret_cast<Scalar*>(px);
int coeff_rows = *k + 1;
int info = 0;
if(UPLO(*uplo)==INVALID) info = 1;
else if(OP(*opa)==INVALID) info = 2;
@@ -283,37 +283,37 @@ int EIGEN_BLAS_FUNC(tbmv)(char *uplo, char *opa, char *diag, int *n, int *k, Rea
else if(*incx==0) info = 9;
if(info)
return xerbla_(SCALAR_SUFFIX_UP"TBMV ",&info,6);
if(*n==0)
return 0;
int actual_n = *n;
Scalar* actual_x = get_compact_vector(x,actual_n,*incx);
MatrixType mat_coeffs(a,coeff_rows,*n,*lda);
int ku = UPLO(*uplo)==UPPER ? *k : 0;
int kl = UPLO(*uplo)==LOWER ? *k : 0;
for(int j=0; j<*n; ++j)
{
int start = std::max(0,j - ku);
int end = std::min((*m)-1,j + kl);
int len = end - start + 1;
int offset = (ku) - j + start;
if(OP(*trans)==NOTR)
vector(actual_y+start,len) += (alpha*actual_x[j]) * mat_coeffs.col(j).segment(offset,len);
make_vector(actual_y+start,len) += (alpha*actual_x[j]) * mat_coeffs.col(j).segment(offset,len);
else if(OP(*trans)==TR)
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).transpose() * vector(actual_x+start,len) ).value();
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).transpose() * make_vector(actual_x+start,len) ).value();
else
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).adjoint() * vector(actual_x+start,len) ).value();
}
actual_y[j] += alpha * ( mat_coeffs.col(j).segment(offset,len).adjoint() * make_vector(actual_x+start,len) ).value();
}
if(actual_x!=x) delete[] actual_x;
if(actual_y!=y) delete[] copy_back(actual_y,y,actual_m,*incy);
return 0;
}
#endif
@@ -362,7 +362,7 @@ int EIGEN_BLAS_FUNC(tbsv)(char *uplo, char *op, char *diag, int *n, int *k, Real
Scalar* a = reinterpret_cast<Scalar*>(pa);
Scalar* x = reinterpret_cast<Scalar*>(px);
int coeff_rows = *k+1;
int info = 0;
if(UPLO(*uplo)==INVALID) info = 1;
else if(OP(*op)==INVALID) info = 2;
@@ -373,22 +373,22 @@ int EIGEN_BLAS_FUNC(tbsv)(char *uplo, char *op, char *diag, int *n, int *k, Real
else if(*incx==0) info = 9;
if(info)
return xerbla_(SCALAR_SUFFIX_UP"TBSV ",&info,6);
if(*n==0 || (*k==0 && DIAG(*diag)==UNIT))
return 0;
int actual_n = *n;
Scalar* actual_x = get_compact_vector(x,actual_n,*incx);
int code = OP(*op) | (UPLO(*uplo) << 2) | (DIAG(*diag) << 3);
if(code>=16 || func[code]==0)
return 0;
func[code](*n, *k, a, *lda, actual_x);
if(actual_x!=x) delete[] copy_back(actual_x,x,actual_n,*incx);
return 0;
}
@@ -521,4 +521,3 @@ int EIGEN_BLAS_FUNC(tpsv)(char *uplo, char *opa, char *diag, int *n, RealScalar
return 1;
}