intel-application-migration-tool-for-openacc-to-openmp

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In the code there are some places where the naming of the variables doesn't seem to be right and the behavior of the migration is to sensitive about the naming...

Lyphion

The tool misses the "cases" in variable name.

4

When I migrated openacc code to openmp using the tool, the variable name in the openacc section was "V_k1" but the tool did not consider the case and replaced it...

vinuta-sv

Kernels could be mapped to target data clauses

1

As noted in the README, the experimental support for the `kernels` directive currently produces empty `target` regions that need to be manually corrected. In the code I'm working with, it...

Pennycook

[OpenACC-OpenMP] Incorrect results while offloading the code to GPUs after migration but gives correct results on CPU

7

I tried migrating the openACC code [Cholesky_Decomp](https://github.com/OpenACC/openacc-examples/tree/main/Submissions/C/Cholesky_Decomp) using the [https://github.com/intel/intel-application-migration-tool-for-openacc-to-openmp.](https://github.com/intel/intel-application-migration-tool-for-openacc-to-openmp)] The code migrated successfully but the results are incorrect. Environment: OS- ubuntu Hardware used: PVC 1550 Steps to reproduce: To...

vidyalathabadde

Possible translation for OpenACC loop seq

7

Currently OpenMP doesn't support the OpenACC `loop seq` construct and no direct translation is present/possible. A possible translation could be to use the `bind(thread)` construct instead. According to this [paper](https://doi.org/10.1007/978-3-030-97759-7_7)...

Lyphion

OpenMP 5.1 tile construct

6

In OpenMP 5.1 the `tile` construct for loops was introduced to allow loop tiling. The structure is a bit different from OpenACC and not all compilers support it until now....

Lyphion