Merge pull request #1505 from CEED/jeremy/return-ceed

Add Ceed*ReturnCeed

interface - add Ceed*ReturnCeed

Merge pull request #1463 from CEED/jeremy/memcheck-strides

CEED_STRIDES_BACKEND related updates

rstr - fix signature of GetLayout

rstr - add CeedElemRestriction[Get,Set]LLayout

Merge pull request #1449 from CEED/sjg/curl-restr-simd

Improve vectorization for CPU curl-oriented element restriction transpose

Minor change to CPU curl-oriented element restriction to allow vectorization

Merge pull request #1302 from CEED/sjg/gpu-restriction-dev

GPU element restriction for `CEED_RESTRICTION_ORIENTED` and `CEED_RESTRICTION_CURL_ORIENTED`

Initial commit for cuda-ref and hip-ref backend support for oriented and curl-oriented element restrictions

For now, the element restriction transpose for oriented or curl-oriented cases is always n

Initial commit for cuda-ref and hip-ref backend support for oriented and curl-oriented element restrictions

For now, the element restriction transpose for oriented or curl-oriented cases is always non-deterministic.

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Merge pull request #1438 from CEED/sjg/ref-restriction-restrict

Add __restrict__ to resolve vectorization warnings with Clang 17

Add __restrict__ to resolve vectorization warnings with Clang 17

Merge pull request #1433 from CEED/sjg/strided-no-atomic-dev

make format

Strided transpose element restriction does not require atomic adds

Merge pull request #1405 from CEED/jeremy/at-points-order

Change order of ElemRestriction/Basis AtPoints

rstr - reorder AtPoints ordering for consistency

Merge pull request #1353 from CEED/jeremy/codecov

CodeCov Fixes

ref - fix rstr parent resource name check

Merge pull request #1340 from CEED/jeremy/fix-ptsc-orients-copy

Fix CEED_COPY_VALUES for ref rstr at points

Support CPU shared-memory parallelism with OpenMP (#1279)

* Updates for OpenMP thread safety (one Ceed per thread, potentially with shared output vector)

* Makefile tabs vs. spaces consistency

Support CPU shared-memory parallelism with OpenMP (#1279)

* Updates for OpenMP thread safety (one Ceed per thread, potentially with shared output vector)

* Makefile tabs vs. spaces consistency

* Fix unrelated pragma bug for Intel compilers in `backend.h`

* Address PR feedback: Use _OPENMP macro, simplify OpenMP pragma wrappers

* Address PR feedback: Add new statement macro CeedPragmaThreadPrivate to PREDEFINED entries in Doxyfile

* Add OpenMP support to Intel CI workflow for testing

* Add documentation for OPENMP option and Update releasenotes.md

* Revise OpenMP implementation: Rather than enforcing global variables to be threadprivate, just wrap potential race conditions in a critical block (during registration)

* Avoid returning from OpenMP blocks

* Early break on error when registering backends or QFunctions

* Formatting fixes after rebase, newline after variable declarations

* Address PR feedback: Revert some unintentional changes to debug output

* Update codecov exclusions

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rstr - fix CEED_COPY_VALUES for ref rstr at points

Merge pull request #1333 from CEED/jeremy/restriction-points

Add ElemRestrictionAtPoints

rstr - renaming for clarity

rstr - add tests for AtPoints

rstr - allow restriction to ordered points evec