Utilize OpenMP parallelism #9
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
--HG-- branch : feature/openmp
these changes should ease the OpenMP parallelization. --HG-- branch : feature/openmp
Also added a performance utest to check the implementation. Note: this first implementation with OpenMP breaks for polynomial degrees of 255 and higher (the algorithm starts to use approximated blocks then). This is probably due to the usage of memory allocated in the initialization for the FPT, that is shared between threads. There is no problem when using OMP_NUM_THREADS=1 for the ply_fpt_3D_performance_test. --HG-- branch : feature/openmp
--HG-- branch : feature/openmp
…own datatype. The modules where params is used were updated. ply_legFpt_module, ply_l2p_module, ply_leg_diff_module and ply_oversample_module were OpenMP parallelized. --HG-- branch : feature/openmp
…ation. They were put in their own Datatype. The modules using params were updated. Open MP implementation in ply_legfpt_module, ply_l2p_module,ply_leg_diff_module and ply_oversample_module --HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
…onversion to and from oversampled representation. --HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
…formatting --HG-- branch : feature/openmp
…ubroutines in ply_leg_diff_module --HG-- branch : feature/openmp
--HG-- branch : feature/openmp
…tests to fail --HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
…operation --HG-- branch : feature/openmp
…r better performance --HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
… purposes. --HG-- branch : feature/openmp
--HG-- branch : feature/openmp
--HG-- branch : feature/openmp
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
OpenMP parallelization for the code in the most time consuming parts of ateles (numFlux ,physFlux).
It is mainly the conversion to and from oversampling space as well as m2n and n2m projection for fpt and l2p.