Date: Tue, 15 May 2018 20:42:51 +0000 (UTC) From: Jan Beich <jbeich@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r470054 - head/math/ceres-solver Message-ID: <201805152042.w4FKgpf3085693@repo.freebsd.org>
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Author: jbeich Date: Tue May 15 20:42:51 2018 New Revision: 470054 URL: https://svnweb.freebsd.org/changeset/ports/470054 Log: math/ceres-solver: document r465553 rationale Modified: head/math/ceres-solver/Makefile (contents, props changed) Modified: head/math/ceres-solver/Makefile ============================================================================== --- head/math/ceres-solver/Makefile Tue May 15 20:42:31 2018 (r470053) +++ head/math/ceres-solver/Makefile Tue May 15 20:42:51 2018 (r470054) @@ -71,6 +71,9 @@ LAPACK_DESC= Linear Algebra PACKage LAPACK_USES= fortran # LDFLAGS LAPACK_CMAKE_BOOL= LAPACK LAPACK_CMAKE_ON= -DCMAKE_POLICY_DEFAULT_CMP0056:STRING=NEW # USES=fortran +# Avoid conflict with Ceres threading by using single-threaded BLAS library. +# BLASLIB from USES=blaslapack cannot be used as it's multi-threaded. +# https://github.com/xianyi/OpenBLAS/wiki/faq#multi-threaded ATLAS_USES= blaslapack:atlas ATLAS_CMAKE_ON= -DBLA_VENDOR:STRING="ATLAS" \ -DLAPACK_LIBRARIES:STRING=alapack
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