It seems LLVM OpenMP library has not a single Solaris-specific line... С уважением, Александр Пыхалов, программист отдела телекоммуникационной инфраструктуры управления информационно-коммуникационной инфраструктуры ЮФУ
________________________________________ От: Alexander Pyhalov via oi-dev <[email protected]> Отправлено: 31 июля 2019 г. 22:28 Кому: Alexander Pyhalov via oi-dev Копия: Alexander Pyhalov Тема: Re: [oi-dev] Clang and GCC6 runtime No, -fopenmp seems to be implemented wrong. _REENTRANT is not defined, libgomp is not linked. If we specify "clang++ omp.cc -fopenmp=libgomp -o omp", application is linked, but pragma parallel uses just one thread. When -pthreads is used, _REENTRANT is undefined. -pthread seems to work as expected. С уважением, Александр Пыхалов, программист отдела телекоммуникационной инфраструктуры управления информационно-коммуникационной инфраструктуры ЮФУ ________________________________________ От: Bob Friesenhahn <[email protected]> Отправлено: 31 июля 2019 г. 21:48 Кому: Alexander Pyhalov via oi-dev Тема: Re: [oi-dev] Clang and GCC6 runtime On Wed, 31 Jul 2019, Alexander Pyhalov via oi-dev wrote: > OK > I have almost working Clang 8.0.1. Do the normal -pthreads and -fopenmp (OpenMP) options work with this build? I was excited when I found Clang 8 available from pkgsrc but was disappointed when I found that GCC options normally available from Solaris are not working. It may be that Clang is lacking customizations necessary to emulate GCC under Solaris-derived systems. Bob -- Bob Friesenhahn [email protected], http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ Public Key, http://www.simplesystems.org/users/bfriesen/public-key.txt _______________________________________________ oi-dev mailing list [email protected] https://openindiana.org/mailman/listinfo/oi-dev _______________________________________________ oi-dev mailing list [email protected] https://openindiana.org/mailman/listinfo/oi-dev _______________________________________________ oi-dev mailing list [email protected] https://openindiana.org/mailman/listinfo/oi-dev
