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/*
* Copyright (c) 2010, Michael Lehn * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1) Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2) Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3) Neither the name of the FLENS development group nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef FLENS_BLAS_LEVEL2_SV_TCC #define FLENS_BLAS_LEVEL2_SV_TCC #include <flens/blas/closures/closures.h> #include <flens/blas/level2/level2.h> #include <flens/typedefs.h> #ifdef FLENS_DEBUG_CLOSURES # include <flens/blas/blaslogon.h> #else # include <flens/blas/blaslogoff.h> #endif namespace flens { namespace blas { //-- tbsv template <typename MA, typename VX> typename RestrictTo<IsTbMatrix<MA>::value && IsDenseVector<VX>::value, void>::Type sv(Transpose trans, const MA &A, VX &&x) { ASSERT(x.length()==A.dim()); # ifdef HAVE_CXXBLAS_TBSV cxxblas::tbsv(A.order(), A.upLo(), trans, A.diag(), A.dim(), A.numOffDiags(), A.data(), A.leadingDimension(), x.data(), x.stride()); # else ASSERT(0); # endif } //-- trsv template <typename MA, typename VX> typename RestrictTo<IsTrMatrix<MA>::value && IsDenseVector<VX>::value, void>::Type sv(Transpose trans, const MA &A, VX &&x) { typedef typename RemoveRef<MA>::Type MatrixA; ASSERT(x.length()==A.dim()); # ifdef HAVE_CXXBLAS_TRSV cxxblas::trsv(A.order(), A.upLo(), trans, A.diag(), A.dim(), A.data(), A.leadingDimension(), x.data(), x.stride()); # else ASSERT(0); # endif } //-- tpsv template <typename MA, typename VX> typename RestrictTo<IsTpMatrix<MA>::value && IsDenseVector<VX>::value, void>::Type sv(Transpose trans, const MA &A, VX &&x) { ASSERT(x.length()==A.dim()); # ifdef HAVE_CXXBLAS_TPSV cxxblas::tpsv(A.order(), A.upLo(), trans, A.diag(), A.dim(), A.data(), x.data(), x.stride()); # else ASSERT(0); # endif } } } // namespace blas, flens #endif // FLENS_BLAS_LEVEL3_SV_TCC |