The intel openMP runtime calls are implemented in intel_hpxMP.cpp. The bulk of the work is donein hpx_runtime.cpp. All of the structs/classes of interest are defined in hpx_runtime.h. This is a different hpx_runtime than the one defined in the hpx implementation, and will eventually need to be replaced.

requires HPX, which can be found at https://github.com/STEllAR-GROUP/hpx

In addition to the other cmake options, HPX must be built with the following option: -DHPX_THREAD_MAINTAIN_LOCAL_STORAGE=ON

omp/tests contains simple openMP programs and the Makefile to build them. currently, multiple runtimes and compilers have been added to the tests with the following targets: tests-omp tests-omp-clang tests-omp-icc tests-omp-UH

to build the library for OpenUH, use

make libopenmp.so.1

and to build the library for clang/icc, use

make libiomp5.so

Any applications that you want to run need only be compiled with OpenUH or icc/clang+OpenMP, with the normal openmp flags. Then run the application with the corresponding hpxMP library:

LD_PRELOAD=/path/to/lib/libiomp5.so myapplication

This library will read in most OpenMP environment variables, as well as pass hpx arguments using the OMP_HPX_ARGS environment variable. Any HPX arguments passed to the openmp application will not be passed to hpx.

To build with OpenUH build on Hermoine, add /home/jkemp/openUH/bin to your path, or use your own installation of openUH. I also have "/home/jkemp/openUH/lib/gcc-lib/x86_64-open64-linux/5.0/" appended to my LD_LIBRARY_PATH, though I forget why.

OpenUH can be found here:

http://svn.open64.net/svnroot/open64/branches/OpenUH

Directives not implemented: threadprivate, copyprivate, and copyin