[llvm-dev] LLVM and parallelization

Iulia Stirb via llvm-dev llvm-dev at lists.llvm.org
Wed Dec 16 07:28:54 PST 2015

I know LLVM provides thread-level automatic parallel support using OpenMP (see  http://blog.llvm.org/2015/05/openmp-support_22.html), but it is not clear for me which of the following is correct?
1. Clang inserts in the source code OpenMP compiler directives, so, it auto-parallelizes the serial source code provided as input or2. Clang can compile manually written parallel source code that uses OpenMP directives
Best regards,Iulia Stirb
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