Merge pull request #1918 from CEED/jeremy/cov-fix

Minor cov fixes

cov - minor fixes

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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Merge pull request #1167 from CEED/jeremy/drop-i

Consistency in c tests

style - consistency in c tests

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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Merge pull request #933 from CEED/jeremy/flop-estimate

FLOPs estimating interface

test - fix bad cov excl markers

Merge pull request #797 from CEED/jeremy/less-output

Refactor tests to reduce use of output

tests - refactor t301,302 to not use output

Merge pull request #735 from CEED/jeremy/style-guide

Style Unification

style - updating C variable style

Merge pull request #716 from CEED/jed/install-backend.h

Jed/install backend.h

Install install backend headers under include/ceed/

This makes it possible to distribute source plugins that provide
additional backends. It's also used in MFEM, perhaps temporarily.

Deprecate ceed

Install install backend headers under include/ceed/

This makes it possible to distribute source plugins that provide
additional backends. It's also used in MFEM, perhaps temporarily.

Deprecate ceed-backend.h, which was not previously installed, but some
users accessed it from an in-place build.

Also install CUDA and HIP headers that allow users to provide CUfunction
and hipFunction_t.

Co-authored-by: Jeremy L. Thompson <jeremy.thompson@colorado.edu>
Requested-by: Andrew T. Barker <barker29@llnl.gov>

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Merge pull request #359 from CEED/jeremy/more-tests

Expand Test Suite

Tests - fix t302 for C/Fortran interoperability

Merge pull request #355 from CEED/jeremy/colo-typo

Tests - Fix colo typo in tests

Tests - Fix colo typo in tests

Symmetric Schur and Simultaneous Diagonalization (#299)

This PR adds simultaneous diagonalization and reorders the t3* tests.

* Interface: add Schur Decomp and interface for Simultaneous Diagonal

Symmetric Schur and Simultaneous Diagonalization (#299)

This PR adds simultaneous diagonalization and reorders the t3* tests.

* Interface: add Schur Decomp and interface for Simultaneous Diagonalization, implement Schur Decomp

* Tests: add Symmetric Schur Fortran test

* Interface: implement Simult Diag

* Tighten Givens tolerance in symmetric Schur

* Tests: Reorder t3* tests

* Basis - Check bounds for symmetric Schur

* Simult Diag - Add LAPACK function reference

* Typo fix

* Basis - 'static' CeedMatrixMultiply

* Merge - fix small issues

* Basis - typo fix

* Basis - Documentation fixes

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QFunction Create by Name (#311)

This PR adds a QFunction gallery to libCEED with 1D, 2D, and 3D mass and Poisson operators.

Closes issue #37, issue #340

* Add QFunction gallery, rename focca

QFunction Create by Name (#311)

This PR adds a QFunction gallery to libCEED with 1D, 2D, and 3D mass and Poisson operators.

Closes issue #37, issue #340

* Add QFunction gallery, rename focca

* Gallery - add initial QFunctions

* Add a test for using the QF gallery

* Modify ex1 to use gallery

* Add multiple test configs to tap

* Move output to test directory

* Update junit

* Add OCCA galley exception

* Add ex2

* Update ex2 for dim->ncompx

* Gallery - modify to work for CUDA as is

* Update Documentation

* Gallery - typo fix

* Gallery - convention change, postappend qfunction family variant

* Gallery - update template with new name checking convention

* Gallery - condense diff3DBuild QFunction

* Gallery - rename diff -> poisson

* Gallery - clarify poisson3DBuild comment

* Gallery - use Pragma SIMD, store Qdata in Voigt convention

* Examples - Convert BP3-6 to Voigt convention

* Examples - add cl option to switch between header and gallery qfs in CEED examples

* Examples - clean up construction of QF name

* Gallery - Switch to PascalCase for gallery names

* Doc - fix function type page

* Interface - Make sure strncpy result is null terminated

* Gallery - Update Poisson 2/3D Apply to new QF body

* make style

* make style - fix worst style problems

* make style - add gallery to make style

* Doc - update documentation errors and inconsistencies

* Examples - test ex1 ex2 with and without gallary

* Examples - reduce testing of ex1/ex2 without gallery, clean up non-gallery qfunctions

* MFEM - revert another make style mistake

* Manual make style updates

* Doc - update function documentation page

* Style updates, document test numbering conventions

* doc: resolve ambiguous image location warning, allow more Dot nodes

* Tests - style and cast cleanup

* Tests - fix README indentation

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Merge pull request #316 from CEED/jeremy/codecov

Update Codecov

Change EXCL_END -> EXCL_STOP

Add additional LCOV_EXCL tags

Merge pull request #174 from CEED/vec-inputs

Vec inputs

Vector inputs for BasisApply and QFApply; CPU backends, OCCA, and tests converted