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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doc - fixup errors

debug - add debug color enum

CUDA: improvements for handling large CeedVectors requiring CeedSize for length

HIP: Improve support for CeedVectors that are longer than the max size of 32 bit integers

Very minor backend style and whitespace fixes

ceed - move GetResourceRoot to backend interface

ceed - make SetStream interface level fn

Add sycl/ref and sycl/shared backends (#1229)

* Merge sycl_backend from ALCF fork

---------
Co-authored-by: Umesh Unnikrishnan <unnikrishnan@anl.gov>
Co-authored-by: Kris Rowe <krowe@anl.gov>

Add sycl/ref and sycl/shared backends (#1229)

* Merge sycl_backend from ALCF fork

---------
Co-authored-by: Umesh Unnikrishnan <unnikrishnan@anl.gov>
Co-authored-by: Kris Rowe <krowe@anl.gov>
Co-authored-by: Jeremy L Thompson <jeremy@jeremylt.org>

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Merge pull request #1149 from CEED/jrwrigh/newtonian_ddsgs

fluids: Data-driven SGS modeling

minor - consistency with Ceed*Refrence and Ceed*ReferenceCopy

rstr - move CeedElemRestrictionApplyUnsigned to backend.h

rstr - add CeedElemRestrictionCreateUnsignedCopy

Add CeedElemRestrictionApplyUnsigned for operator diagonal assembly in the case of an oriented element restriction

Consistency in 'does not support' vs 'does not implement' (#1205)

* interface - consistency in 'does not support' vs 'does not implement'

* minor - consistency fixes

* minor - style consistency

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

Minor style consistency updates

minor - function declaration consistency

internal - add CeedCheck macro to reduce repetition

Fix file endings inconsistency

Pedantic make option (#1193)

* make - add PEDANTIC option

* ci - use PEDANTIC make option

* cuda - fix pedantic error

* pedantic - drop nonstandard ternary for CeedError

fluids: Refactor matops -> petsc_ops

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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lib - mark main as not RELEASE

include - move enums to ceed/types.h

QFunction helpers: include __attribute__((always_inline)) with gcc/clang