#30336: arpack g95 variant ----------------------------------+----------------------------------------- Reporter: takeshi@… | Owner: mmoll@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.0.0 Keywords: | Port: arpack ----------------------------------+----------------------------------------- Comment(by takeshi@…): I agree with you. I prefer Accelerate.framework that comes with Mac OS X. atlas has been the default for a while in various ports to avoid the problem of CDOTC CDOTU ZDOTC and ZDOTU in BLAS (see [http://developer.apple.com/hardwaredrivers/ve/errata.html#fortran_convention... Accelerate.framework errata] with g95 and 64-bit gfortran. Using wrappers is a workaround to this problem. I wrote [https://github.com/tenomoto/dotwrp dotwrp] and dotwrp port. In fact arpack does not seem to use CDOTC CDOTU ZDOTC and ZDOTU so there is no problem to use accelerate variant as a default. I attach another patch for accelerate as the default. It is your choice. (Or should we discuss this in MacPorts Development ML?) -- Ticket URL: <https://trac.macports.org/ticket/30336#comment:2> MacPorts <http://www.macports.org/> Ports system for Mac OS