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LLVM 3.6 Officially Released With Many Compiler Advantages
Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite
I have downloaded this version on MacOS X and I have compiled the OpenMP runtime.
But when I use OpenMP, I'm stuck with a number of threads of one.
It doesn't change anything if I'm calling om_set_num_threads or setting the environment variable OMP_NUM_THREADS ?
Can you tell us if OpenMP works properly on Linux ?
I have downloaded this version on MacOS X and I have compiled the OpenMP runtime.
But when I use OpenMP, I'm stuck with a number of threads of one.
It doesn't change anything if I'm calling om_set_num_threads or setting the environment variable OMP_NUM_THREADS ?
Can you tell us if OpenMP works properly on Linux ?
clang with OpenMP 3.1 and some elements of OpenMP 4.0 support - clang-omp/clang
seems to indicate that the official release 3.6 has a LOT of holes in the OMP support, suggesting that it's basically there for the team to test. Various features are in place, but no guarantees that they will work together.
The GitHub version seems to be a lot more feature complete if you want to actually use OpenMP today.
The release notes indicate that complete OpenMP is hoped for 3.7
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