On 10 March 2012 03:41, mark florisson <markflorisso...@gmail.com> wrote: > On 9 March 2012 14:22, Lisandro Dalcin <dalc...@gmail.com> wrote: >> I'm basically experiencing the issues here: >> http://www.cocoabuilder.com/archive/xcode/310299-error-calling-builtin-expect-inside-omp-parallel-for.html >> >> Can you imagine any way to workaround it? > > What a lovely C compiler bug... Did you file a bug report with gcc or > xcode? What version of gcc does Lion ship with? >
I'm using a Mac just by accident, no idea (nor motivation) to report bugs to Apple. $ gcc --version i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00) Could that be the the bug is actually in the LLVM backend? > I suppose the macro would have to be disabled for OS X Lion inside > parallel sections (there seems to be __APPLE__ and __OSX__, I don't > know about detecting the OS X version), that's easy to do (undef and > redefine to no-ops before parallel section and redefine it again after > the section). I'll try fixing it during the sprints next week. > Perhaps switching to use a "omp_likely"/"omp_unlikely" macros inside OpenMP blocks would be nicer than defining/undefining? -- Lisandro Dalcin --------------- CIMEC (INTEC/CONICET-UNL) Predio CONICET-Santa Fe Colectora RN 168 Km 472, Paraje El Pozo 3000 Santa Fe, Argentina Tel: +54-342-4511594 (ext 1011) Tel/Fax: +54-342-4511169 _______________________________________________ cython-devel mailing list cython-devel@python.org http://mail.python.org/mailman/listinfo/cython-devel
