rstr - intial CPU implimentation

style - spell rstr consistently

style - fixes for CUDA backends

style - fixes for CPU backends

style - fix header guards

Interface consistency fixes (#1312)

* format - consistency fixes

* format - test name consistency

* format - drop comma operator

* format - drop git add . in favor coercion

* format - ad

Interface consistency fixes (#1312)

* format - consistency fixes

* format - test name consistency

* format - drop comma operator

* format - drop git add . in favor coercion

* format - add CeedScalarSwap macro

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Whitespace, style, and formatting updates for consistency between CUDA and HIP backends

Adds include guards in JiT header files, even if not strictly necessary, to match the precedent set in cuda-sh

Whitespace, style, and formatting updates for consistency between CUDA and HIP backends

Adds include guards in JiT header files, even if not strictly necessary, to match the precedent set in cuda-shared and hip-shared as well as sycl.

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CEED_RESTRICTION_DEFAULT -> CEED_RESTRICTION_STANDARD

Address PR comment on hidden variable and clarify by renaming

Improve element restriction for H(curl) spaces by reorganizing loops, including use of int8_t for tridiagonal matrix

Update backends for unified ElemRestrictionCreate variants for all restriction types (default, oriented, strided)

enum CeedRestrictionType for CeedElemRestriction type

Element restriction for high-order (> 1) H(curl) elements requiring more general orientation transformations

Adds CeedElemRestrictionCreateCurlOriented which takes a tridiagonal element-wise transfo

Element restriction for high-order (> 1) H(curl) elements requiring more general orientation transformations

Adds CeedElemRestrictionCreateCurlOriented which takes a tridiagonal element-wise transformation matrix, typically with entries {-1, 0, 1}.

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Update LIBXSMM backend (#1248)

* Fix LIBXSMM kernel generation calls after 9c0e481 in https://github.com/libxsmm/libxsmm

* Update LIBXSMM interface to work with main branch after commit 1f4cdad (

Update LIBXSMM backend (#1248)

* Fix LIBXSMM kernel generation calls after 9c0e481 in https://github.com/libxsmm/libxsmm

* Update LIBXSMM interface to work with main branch after commit 1f4cdad (in preparation for v2)

* Allow user specified BLAS_LIB for LIBXSMM dependency in Makefile

* LIBXSMM does not require kernels to be released

See https://github.com/libxsmm/libxsmm/issues/783\#issuecomment-1596655284.

* Improvements for non-tensor CPU-based CeedBasisApply for q_comp > 1

* Revert previous commit since it's faster to apply in P*Q panels, remove an unncessary LIBXSMM kernel compilation

* Remove an unused macro

* make format

* Rely on LIBXSMM to cache JIT'd kernels

* LIBXSMM dispatched kernels for xsmm/serial backend

* Combine ceed-xsmm-tensor-fp64 and -fp32 into single file for all precisions

* Address PR comments

* Update GitLab CI LIBXSMM version

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minor - consistency with Ceed*Refrence and Ceed*ReferenceCopy

Merge pull request #1197 from sebastiangrimberg/sjg/style-whitespace-fix

Minor style consistency updates

internal - add CeedCheck macro to reduce repetition

Fix file endings inconsistency

Add H(curl) basis and CEED_EVAL_CURL operations

This refactors basis application to use common code between CEED_EVAL_GRAD for H^1 and CEED_EVAL_INTERP for H(curl)/H(div). It should ideally expose a

Add H(curl) basis and CEED_EVAL_CURL operations

This refactors basis application to use common code between CEED_EVAL_GRAD for H^1 and CEED_EVAL_INTERP for H(curl)/H(div). It should ideally expose an easy way to get non-tensor backends to work for H(div) and H(curl).

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IWYU fixes (#1182)

* iwyu - include fixes

* iwyu - silence some iwyu output

* minor - clearer macro names

* iwyu - fix suggestion of "ceed/ceed.h" externally

* iwyu - lighter petsc heade

IWYU fixes (#1182)

* iwyu - include fixes

* iwyu - silence some iwyu output

* minor - clearer macro names

* iwyu - fix suggestion of "ceed/ceed.h" externally

* iwyu - lighter petsc headers

* iwyu - ceed/ceed.h -> ceed.h

* iwyu - cuda/hip include fixes

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minor - assorted formatting fixes

Updated CEED_EVAL_DIV in ref/opt/blocked backends

Switch to clang-format (#1051)

* style - switch to clang-format

* ci - use newer libxsmm

* action - update format action

* format - consistent use of {} for multi-line if/for

* make - re

Switch to clang-format (#1051)

* style - switch to clang-format

* ci - use newer libxsmm

* action - update format action

* format - consistent use of {} for multi-line if/for

* make - remove stray newline

* make - simpler 'make format' target

* ci - use newer libxsmm

* doc - minor release note claification

* minor - minor fix

* minor - minor fix

* minor - minor fix

* minor - minor fix

* make format

* format - less aggressive alignment rules

* tidy - check for argument name mismatches

* fix newline

* format - mirror Ratel update to .clang-format

* fix merge error

* fix merge conflict

* fix merge error

* drop style in .phony list

* Update .clang-format

Co-authored-by: Jed Brown <jed@jedbrown.org>

* apply updated format

Co-authored-by: Jed Brown <jed@jedbrown.org>

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fmt - add CeedInt_FMT

Merge pull request #920 from CEED/jeremy/conversion

Explicit casting of vector sizes