From 5e8622477b24ca28ec6cb6622c830dd3ba835b8c Mon Sep 17 00:00:00 2001 From: Benoit Steiner Date: Tue, 1 Apr 2014 11:23:28 +0200 Subject: Rename the vector() factories defined in blas/common.h into make_vector() to prevent a possible name conflict with std::vector. --- blas/common.h | 12 ++++---- blas/double.cpp | 11 ++++--- blas/level1_cplx_impl.h | 38 ++++++++++++------------ blas/level1_impl.h | 39 ++++++++++++------------- blas/level1_real_impl.h | 22 +++++++------- blas/level2_cplx_impl.h | 4 +-- blas/level2_impl.h | 77 ++++++++++++++++++++++++------------------------- blas/level2_real_impl.h | 8 ++--- 8 files changed, 103 insertions(+), 108 deletions(-) (limited to 'blas') diff --git a/blas/common.h b/blas/common.h index 2bf642c6b..c39cc63a8 100644 --- a/blas/common.h +++ b/blas/common.h @@ -106,13 +106,13 @@ matrix(T* data, int rows, int cols, int stride) } template -Map, 0, InnerStride > vector(T* data, int size, int incr) +Map, 0, InnerStride > make_vector(T* data, int size, int incr) { return Map, 0, InnerStride >(data, size, InnerStride(incr)); } template -Map > vector(T* data, int size) +Map > make_vector(T* data, int size) { return Map >(data, size); } @@ -124,8 +124,8 @@ T* get_compact_vector(T* x, int n, int incx) return x; T* ret = new Scalar[n]; - if(incx<0) vector(ret,n) = vector(x,n,-incx).reverse(); - else vector(ret,n) = vector(x,n, incx); + if(incx<0) make_vector(ret,n) = make_vector(x,n,-incx).reverse(); + else make_vector(ret,n) = make_vector(x,n, incx); return ret; } @@ -135,8 +135,8 @@ T* copy_back(T* x_cpy, T* x, int n, int incx) if(x_cpy==x) return 0; - if(incx<0) vector(x,n,-incx).reverse() = vector(x_cpy,n); - else vector(x,n, incx) = vector(x_cpy,n); + if(incx<0) make_vector(x,n,-incx).reverse() = make_vector(x_cpy,n); + else make_vector(x,n, incx) = make_vector(x_cpy,n); return x_cpy; } diff --git a/blas/double.cpp b/blas/double.cpp index 8fd0709ba..295b1d1f2 100644 --- a/blas/double.cpp +++ b/blas/double.cpp @@ -23,11 +23,10 @@ double BLASFUNC(dsdot)(int* n, float* x, int* incx, float* y, int* incy) { if(*n<=0) return 0; - if(*incx==1 && *incy==1) return (vector(x,*n).cast().cwiseProduct(vector(y,*n).cast())).sum(); - else if(*incx>0 && *incy>0) return (vector(x,*n,*incx).cast().cwiseProduct(vector(y,*n,*incy).cast())).sum(); - else if(*incx<0 && *incy>0) return (vector(x,*n,-*incx).reverse().cast().cwiseProduct(vector(y,*n,*incy).cast())).sum(); - else if(*incx>0 && *incy<0) return (vector(x,*n,*incx).cast().cwiseProduct(vector(y,*n,-*incy).reverse().cast())).sum(); - else if(*incx<0 && *incy<0) return (vector(x,*n,-*incx).reverse().cast().cwiseProduct(vector(y,*n,-*incy).reverse().cast())).sum(); + if(*incx==1 && *incy==1) return (make_vector(x,*n).cast().cwiseProduct(make_vector(y,*n).cast())).sum(); + else if(*incx>0 && *incy>0) return (make_vector(x,*n,*incx).cast().cwiseProduct(make_vector(y,*n,*incy).cast())).sum(); + else if(*incx<0 && *incy>0) return (make_vector(x,*n,-*incx).reverse().cast().cwiseProduct(make_vector(y,*n,*incy).cast())).sum(); + else if(*incx>0 && *incy<0) return (make_vector(x,*n,*incx).cast().cwiseProduct(make_vector(y,*n,-*incy).reverse().cast())).sum(); + else if(*incx<0 && *incy<0) return (make_vector(x,*n,-*incx).reverse().cast().cwiseProduct(make_vector(y,*n,-*incy).reverse().cast())).sum(); else return 0; } - diff --git a/blas/level1_cplx_impl.h b/blas/level1_cplx_impl.h index ffe192481..719f5bac9 100644 --- a/blas/level1_cplx_impl.h +++ b/blas/level1_cplx_impl.h @@ -32,13 +32,14 @@ RealScalar EIGEN_CAT(EIGEN_CAT(REAL_SCALAR_SUFFIX,SCALAR_SUFFIX),asum_)(int *n, if(*n<=0) return 0; - if(*incx==1) return vector(x,*n).unaryExpr().sum(); - else return vector(x,*n,std::abs(*incx)).unaryExpr().sum(); + if(*incx==1) return make_vector(x,*n).unaryExpr().sum(); + else return make_vector(x,*n,std::abs(*incx)).unaryExpr().sum(); } // computes a dot product of a conjugated vector with another vector. int EIGEN_BLAS_FUNC(dotcw)(int *n, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar* pres) { +// std::cerr << "_dotc " << *n << " " << *incx << " " << *incy << "\n"; Scalar* res = reinterpret_cast(pres); if(*n<=0) @@ -50,11 +51,11 @@ int EIGEN_BLAS_FUNC(dotcw)(int *n, RealScalar *px, int *incx, RealScalar *py, in Scalar* x = reinterpret_cast(px); Scalar* y = reinterpret_cast(py); - if(*incx==1 && *incy==1) *res = (vector(x,*n).dot(vector(y,*n))); - else if(*incx>0 && *incy>0) *res = (vector(x,*n,*incx).dot(vector(y,*n,*incy))); - else if(*incx<0 && *incy>0) *res = (vector(x,*n,-*incx).reverse().dot(vector(y,*n,*incy))); - else if(*incx>0 && *incy<0) *res = (vector(x,*n,*incx).dot(vector(y,*n,-*incy).reverse())); - else if(*incx<0 && *incy<0) *res = (vector(x,*n,-*incx).reverse().dot(vector(y,*n,-*incy).reverse())); + if(*incx==1 && *incy==1) *res = (make_vector(x,*n).dot(make_vector(y,*n))); + else if(*incx>0 && *incy>0) *res = (make_vector(x,*n,*incx).dot(make_vector(y,*n,*incy))); + else if(*incx<0 && *incy>0) *res = (make_vector(x,*n,-*incx).reverse().dot(make_vector(y,*n,*incy))); + else if(*incx>0 && *incy<0) *res = (make_vector(x,*n,*incx).dot(make_vector(y,*n,-*incy).reverse())); + else if(*incx<0 && *incy<0) *res = (make_vector(x,*n,-*incx).reverse().dot(make_vector(y,*n,-*incy).reverse())); return 0; } @@ -72,11 +73,11 @@ int EIGEN_BLAS_FUNC(dotuw)(int *n, RealScalar *px, int *incx, RealScalar *py, in Scalar* x = reinterpret_cast(px); Scalar* y = reinterpret_cast(py); - if(*incx==1 && *incy==1) *res = (vector(x,*n).cwiseProduct(vector(y,*n))).sum(); - else if(*incx>0 && *incy>0) *res = (vector(x,*n,*incx).cwiseProduct(vector(y,*n,*incy))).sum(); - else if(*incx<0 && *incy>0) *res = (vector(x,*n,-*incx).reverse().cwiseProduct(vector(y,*n,*incy))).sum(); - else if(*incx>0 && *incy<0) *res = (vector(x,*n,*incx).cwiseProduct(vector(y,*n,-*incy).reverse())).sum(); - else if(*incx<0 && *incy<0) *res = (vector(x,*n,-*incx).reverse().cwiseProduct(vector(y,*n,-*incy).reverse())).sum(); + if(*incx==1 && *incy==1) *res = (make_vector(x,*n).cwiseProduct(make_vector(y,*n))).sum(); + else if(*incx>0 && *incy>0) *res = (make_vector(x,*n,*incx).cwiseProduct(make_vector(y,*n,*incy))).sum(); + else if(*incx<0 && *incy>0) *res = (make_vector(x,*n,-*incx).reverse().cwiseProduct(make_vector(y,*n,*incy))).sum(); + else if(*incx>0 && *incy<0) *res = (make_vector(x,*n,*incx).cwiseProduct(make_vector(y,*n,-*incy).reverse())).sum(); + else if(*incx<0 && *incy<0) *res = (make_vector(x,*n,-*incx).reverse().cwiseProduct(make_vector(y,*n,-*incy).reverse())).sum(); return 0; } @@ -88,9 +89,9 @@ RealScalar EIGEN_CAT(EIGEN_CAT(REAL_SCALAR_SUFFIX,SCALAR_SUFFIX),nrm2_)(int *n, Scalar* x = reinterpret_cast(px); if(*incx==1) - return vector(x,*n).stableNorm(); + return make_vector(x,*n).stableNorm(); - return vector(x,*n,*incx).stableNorm(); + return make_vector(x,*n,*incx).stableNorm(); } int EIGEN_CAT(EIGEN_CAT(SCALAR_SUFFIX,REAL_SCALAR_SUFFIX),rot_)(int *n, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar *pc, RealScalar *ps) @@ -102,8 +103,8 @@ int EIGEN_CAT(EIGEN_CAT(SCALAR_SUFFIX,REAL_SCALAR_SUFFIX),rot_)(int *n, RealScal RealScalar c = *pc; RealScalar s = *ps; - StridedVectorType vx(vector(x,*n,std::abs(*incx))); - StridedVectorType vy(vector(y,*n,std::abs(*incy))); + StridedVectorType vx(make_vector(x,*n,std::abs(*incx))); + StridedVectorType vy(make_vector(y,*n,std::abs(*incy))); Reverse rvx(vx); Reverse rvy(vy); @@ -125,9 +126,8 @@ int EIGEN_CAT(EIGEN_CAT(SCALAR_SUFFIX,REAL_SCALAR_SUFFIX),scal_)(int *n, RealSca // std::cerr << "__scal " << *n << " " << alpha << " " << *incx << "\n"; - if(*incx==1) vector(x,*n) *= alpha; - else vector(x,*n,std::abs(*incx)) *= alpha; + if(*incx==1) make_vector(x,*n) *= alpha; + else make_vector(x,*n,std::abs(*incx)) *= alpha; return 0; } - diff --git a/blas/level1_impl.h b/blas/level1_impl.h index b08c2f6be..98e4c0963 100644 --- a/blas/level1_impl.h +++ b/blas/level1_impl.h @@ -17,11 +17,11 @@ int EIGEN_BLAS_FUNC(axpy)(int *n, RealScalar *palpha, RealScalar *px, int *incx, if(*n<=0) return 0; - if(*incx==1 && *incy==1) vector(y,*n) += alpha * vector(x,*n); - else if(*incx>0 && *incy>0) vector(y,*n,*incy) += alpha * vector(x,*n,*incx); - else if(*incx>0 && *incy<0) vector(y,*n,-*incy).reverse() += alpha * vector(x,*n,*incx); - else if(*incx<0 && *incy>0) vector(y,*n,*incy) += alpha * vector(x,*n,-*incx).reverse(); - else if(*incx<0 && *incy<0) vector(y,*n,-*incy).reverse() += alpha * vector(x,*n,-*incx).reverse(); + if(*incx==1 && *incy==1) make_vector(y,*n) += alpha * make_vector(x,*n); + else if(*incx>0 && *incy>0) make_vector(y,*n,*incy) += alpha * make_vector(x,*n,*incx); + else if(*incx>0 && *incy<0) make_vector(y,*n,-*incy).reverse() += alpha * make_vector(x,*n,*incx); + else if(*incx<0 && *incy>0) make_vector(y,*n,*incy) += alpha * make_vector(x,*n,-*incx).reverse(); + else if(*incx<0 && *incy<0) make_vector(y,*n,-*incy).reverse() += alpha * make_vector(x,*n,-*incx).reverse(); return 0; } @@ -35,7 +35,7 @@ int EIGEN_BLAS_FUNC(copy)(int *n, RealScalar *px, int *incx, RealScalar *py, int // be carefull, *incx==0 is allowed !! if(*incx==1 && *incy==1) - vector(y,*n) = vector(x,*n); + make_vector(y,*n) = make_vector(x,*n); else { if(*incx<0) x = x - (*n-1)*(*incx); @@ -57,8 +57,8 @@ int EIGEN_CAT(EIGEN_CAT(i,SCALAR_SUFFIX),amax_)(int *n, RealScalar *px, int *inc Scalar* x = reinterpret_cast(px); DenseIndex ret; - if(*incx==1) vector(x,*n).cwiseAbs().maxCoeff(&ret); - else vector(x,*n,std::abs(*incx)).cwiseAbs().maxCoeff(&ret); + if(*incx==1) make_vector(x,*n).cwiseAbs().maxCoeff(&ret); + else make_vector(x,*n,std::abs(*incx)).cwiseAbs().maxCoeff(&ret); return ret+1; } @@ -66,10 +66,10 @@ int EIGEN_CAT(EIGEN_CAT(i,SCALAR_SUFFIX),amin_)(int *n, RealScalar *px, int *inc { if(*n<=0) return 0; Scalar* x = reinterpret_cast(px); - + DenseIndex ret; - if(*incx==1) vector(x,*n).cwiseAbs().minCoeff(&ret); - else vector(x,*n,std::abs(*incx)).cwiseAbs().minCoeff(&ret); + if(*incx==1) make_vector(x,*n).cwiseAbs().minCoeff(&ret); + else make_vector(x,*n,std::abs(*incx)).cwiseAbs().minCoeff(&ret); return ret+1; } @@ -77,7 +77,7 @@ int EIGEN_BLAS_FUNC(rotg)(RealScalar *pa, RealScalar *pb, RealScalar *pc, RealSc { using std::sqrt; using std::abs; - + Scalar& a = *reinterpret_cast(pa); Scalar& b = *reinterpret_cast(pb); RealScalar* c = pc; @@ -143,8 +143,8 @@ int EIGEN_BLAS_FUNC(scal)(int *n, RealScalar *palpha, RealScalar *px, int *incx) Scalar* x = reinterpret_cast(px); Scalar alpha = *reinterpret_cast(palpha); - if(*incx==1) vector(x,*n) *= alpha; - else vector(x,*n,std::abs(*incx)) *= alpha; + if(*incx==1) make_vector(x,*n) *= alpha; + else make_vector(x,*n,std::abs(*incx)) *= alpha; return 0; } @@ -156,12 +156,11 @@ int EIGEN_BLAS_FUNC(swap)(int *n, RealScalar *px, int *incx, RealScalar *py, int Scalar* x = reinterpret_cast(px); Scalar* y = reinterpret_cast(py); - if(*incx==1 && *incy==1) vector(y,*n).swap(vector(x,*n)); - else if(*incx>0 && *incy>0) vector(y,*n,*incy).swap(vector(x,*n,*incx)); - else if(*incx>0 && *incy<0) vector(y,*n,-*incy).reverse().swap(vector(x,*n,*incx)); - else if(*incx<0 && *incy>0) vector(y,*n,*incy).swap(vector(x,*n,-*incx).reverse()); - else if(*incx<0 && *incy<0) vector(y,*n,-*incy).reverse().swap(vector(x,*n,-*incx).reverse()); + if(*incx==1 && *incy==1) make_vector(y,*n).swap(make_vector(x,*n)); + else if(*incx>0 && *incy>0) make_vector(y,*n,*incy).swap(make_vector(x,*n,*incx)); + else if(*incx>0 && *incy<0) make_vector(y,*n,-*incy).reverse().swap(make_vector(x,*n,*incx)); + else if(*incx<0 && *incy>0) make_vector(y,*n,*incy).swap(make_vector(x,*n,-*incx).reverse()); + else if(*incx<0 && *incy<0) make_vector(y,*n,-*incy).reverse().swap(make_vector(x,*n,-*incx).reverse()); return 1; } - diff --git a/blas/level1_real_impl.h b/blas/level1_real_impl.h index 8acecdfc6..02586d519 100644 --- a/blas/level1_real_impl.h +++ b/blas/level1_real_impl.h @@ -19,8 +19,8 @@ RealScalar EIGEN_BLAS_FUNC(asum)(int *n, RealScalar *px, int *incx) if(*n<=0) return 0; - if(*incx==1) return vector(x,*n).cwiseAbs().sum(); - else return vector(x,*n,std::abs(*incx)).cwiseAbs().sum(); + if(*incx==1) return make_vector(x,*n).cwiseAbs().sum(); + else return make_vector(x,*n,std::abs(*incx)).cwiseAbs().sum(); } // computes a vector-vector dot product. @@ -33,11 +33,11 @@ Scalar EIGEN_BLAS_FUNC(dot)(int *n, RealScalar *px, int *incx, RealScalar *py, i Scalar* x = reinterpret_cast(px); Scalar* y = reinterpret_cast(py); - if(*incx==1 && *incy==1) return (vector(x,*n).cwiseProduct(vector(y,*n))).sum(); - else if(*incx>0 && *incy>0) return (vector(x,*n,*incx).cwiseProduct(vector(y,*n,*incy))).sum(); - else if(*incx<0 && *incy>0) return (vector(x,*n,-*incx).reverse().cwiseProduct(vector(y,*n,*incy))).sum(); - else if(*incx>0 && *incy<0) return (vector(x,*n,*incx).cwiseProduct(vector(y,*n,-*incy).reverse())).sum(); - else if(*incx<0 && *incy<0) return (vector(x,*n,-*incx).reverse().cwiseProduct(vector(y,*n,-*incy).reverse())).sum(); + if(*incx==1 && *incy==1) return (make_vector(x,*n).cwiseProduct(make_vector(y,*n))).sum(); + else if(*incx>0 && *incy>0) return (make_vector(x,*n,*incx).cwiseProduct(make_vector(y,*n,*incy))).sum(); + else if(*incx<0 && *incy>0) return (make_vector(x,*n,-*incx).reverse().cwiseProduct(make_vector(y,*n,*incy))).sum(); + else if(*incx>0 && *incy<0) return (make_vector(x,*n,*incx).cwiseProduct(make_vector(y,*n,-*incy).reverse())).sum(); + else if(*incx<0 && *incy<0) return (make_vector(x,*n,-*incx).reverse().cwiseProduct(make_vector(y,*n,-*incy).reverse())).sum(); else return 0; } @@ -50,8 +50,8 @@ Scalar EIGEN_BLAS_FUNC(nrm2)(int *n, RealScalar *px, int *incx) Scalar* x = reinterpret_cast(px); - if(*incx==1) return vector(x,*n).stableNorm(); - else return vector(x,*n,std::abs(*incx)).stableNorm(); + if(*incx==1) return make_vector(x,*n).stableNorm(); + else return make_vector(x,*n,std::abs(*incx)).stableNorm(); } int EIGEN_BLAS_FUNC(rot)(int *n, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar *pc, RealScalar *ps) @@ -64,8 +64,8 @@ int EIGEN_BLAS_FUNC(rot)(int *n, RealScalar *px, int *incx, RealScalar *py, int Scalar c = *reinterpret_cast(pc); Scalar s = *reinterpret_cast(ps); - StridedVectorType vx(vector(x,*n,std::abs(*incx))); - StridedVectorType vy(vector(y,*n,std::abs(*incy))); + StridedVectorType vx(make_vector(x,*n,std::abs(*incx))); + StridedVectorType vy(make_vector(y,*n,std::abs(*incy))); Reverse rvx(vx); Reverse rvy(vy); diff --git a/blas/level2_cplx_impl.h b/blas/level2_cplx_impl.h index b850b6cd1..afa9a7493 100644 --- a/blas/level2_cplx_impl.h +++ b/blas/level2_cplx_impl.h @@ -57,8 +57,8 @@ int EIGEN_BLAS_FUNC(hemv)(char *uplo, int *n, RealScalar *palpha, RealScalar *pa if(beta!=Scalar(1)) { - if(beta==Scalar(0)) vector(actual_y, *n).setZero(); - else vector(actual_y, *n) *= beta; + if(beta==Scalar(0)) make_vector(actual_y, *n).setZero(); + else make_vector(actual_y, *n) *= beta; } if(alpha!=Scalar(0)) diff --git a/blas/level2_impl.h b/blas/level2_impl.h index 5f3941975..233c7b753 100644 --- a/blas/level2_impl.h +++ b/blas/level2_impl.h @@ -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(palpha); Scalar beta = *reinterpret_cast(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(pa); Scalar* x = reinterpret_cast(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(pa); Scalar* x = reinterpret_cast(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; } - diff --git a/blas/level2_real_impl.h b/blas/level2_real_impl.h index 8d56eaaa1..9722a4674 100644 --- a/blas/level2_real_impl.h +++ b/blas/level2_real_impl.h @@ -51,8 +51,8 @@ int EIGEN_BLAS_FUNC(symv) (char *uplo, int *n, RealScalar *palpha, RealScalar *p if(beta!=Scalar(1)) { - if(beta==Scalar(0)) vector(actual_y, *n).setZero(); - else vector(actual_y, *n) *= beta; + if(beta==Scalar(0)) make_vector(actual_y, *n).setZero(); + else make_vector(actual_y, *n) *= beta; } int code = UPLO(*uplo); @@ -179,7 +179,7 @@ int EIGEN_BLAS_FUNC(syr2)(char *uplo, int *n, RealScalar *palpha, RealScalar *px Scalar* x_cpy = get_compact_vector(x,*n,*incx); Scalar* y_cpy = get_compact_vector(y,*n,*incy); - + int code = UPLO(*uplo); if(code>=2 || func[code]==0) return 0; @@ -366,5 +366,3 @@ int EIGEN_BLAS_FUNC(ger)(int *m, int *n, Scalar *palpha, Scalar *px, int *incx, return 1; } - - -- cgit v1.2.3