tests/README.md: remove trailing whitespace

[ci skip]

Tests - fix t302 for C/Fortran interoperability

Tests - add t211, blocked restr where libCEED owns pointer

Tests - add t306, test basis GetNumNodes GetNumQuadraturePoints

Tests - add t210, restriction view

Tests - Add tests for all CeedVector access issues

Tests - add identity with size>1 test

Codecov Exceptions (#356)

* Tests - Add lcov exceptions to t304-f/t305-f

* Backends - add lcov exceptions for error messages intentionally not tested

* Interface - add lcov exceptions for erro

Codecov Exceptions (#356)

* Tests - Add lcov exceptions to t304-f/t305-f

* Backends - add lcov exceptions for error messages intentionally not tested

* Interface - add lcov exceptions for error messages intentionally not tested

* Tests - additional lcov exceptions

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Tests - Fix colo typo in tests

Add Identity QFunctions (#279)

* QFunction - add initial identity qfunction

* Identity - preformance optimization and add ctx memory free

* QFunction - Improve documentation and clean up destr

Add Identity QFunctions (#279)

* QFunction - add initial identity qfunction

* Identity - preformance optimization and add ctx memory free

* QFunction - Improve documentation and clean up destroy

* Doc - Improve identity QF and Operator documentation

* Gallery - doc and typo fixes

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Fortran - Use preprocessor directive to provide abs path to true qfunction source

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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Single Source QFunction (#304)

Introduce a new macro CEED_QFUNCTION that allows to define qFunctions in a single source code independently of the targeted backend.

Thanks-to: Jeremy Thompson
Tha

Single Source QFunction (#304)

Introduce a new macro CEED_QFUNCTION that allows to define qFunctions in a single source code independently of the targeted backend.

Thanks-to: Jeremy Thompson
Thanks-to: Jed Brown
This work is the result of a fruitful discussion between Jed Brown, Jeremy Thompson and Yohann Dudouit. Jeremy Thompson also implemented important features in this commit and was very active and helpful all along the progress of this work.

[NEWS] Breaking change: QFunctionField parameter 'ncomp' changed to 'size'. This change requires setting the previous value of 'ncomp' to 'ncomp*dim' when adding a QFunctionField with eval mode 'CEED_EVAL_GRAD'.

* First steps toward cuda-gen backend!

* Closer to real code generation.

* Generated code should be ready for nvrtc.

* The code generation skeleton is ready.

* Hack with the qfunction to make the operator kernel compile.

* Some tweaks in the makefile + Input fields structure change.

* Remove using cout.

* 1d interp and grad device functions.

* 1d readDofs, readQuads, writeDofs, writeQuads.

* Remove dead code.

* readDofs, readQuads, writeDofs, writeQuads for 2d and 3d

* 2d interp and grad

* 3d interp and grad

* - weight functions for 1d,2d,3d
- link the indices to the kernel
- link the fields to the kernel
- link the basis to the kernel

* Add the qFunction reader + inlining

* Add qf files for the tests.

* Add qf file for ceed/ex1

* Add qf file for mfem/bp1

* All tests pass.

* Add qFunction for mfem/bp3, petsc/bp1, and petsc/bp3.

* mfem/bp1 passes + remove dead code

* Fix a bug in n_quads_out for writeQuads

* mfem/bp3 passes.

* All tests all examples pass.

* Temporary tweaks for mfem benchmarking

* Add Context management.

* Modify .qf files to take into account the context.

* Enable optimizations.

* First set of optimization for 2D and 3D.

* double pointer format for the qFunction.

* Change the .qf files to have the same code as the C functions.

* Make previous Cuda backends use .qf files.

* Add a return value to qFunctions.

* Make cpu backends use .qf files.

* Minor: clean commented code.

* Add guarded math.h for petsc examples.

* Remove previous nek qf files.

* Remove .cu files.

* Remove .qf files.

* Remove dead code in the tests.

* make style

* Make style fix.

* more make style fixes.

* CEED_QFUNCTION - improve macro for CPU filenames

* Add CEED_QFUNCTION macro to navierstokes.c

* Fix PETSc gitignore

* Change default NS problemtype to density_current (#307) in navierstokes.c

* Fix petsc bp1.h

* Real Fix for petsc bp1.h...

* fix

* README - Add /gpu/cuda/gen

* PETSc - Update dmplex example to use *_loc

* cuda/reg - fix typo

* Revert a couple of small changes

* Fix a bug in mfem bp3 similar to the previous bug in petsc bp3.

* Make PETSc qfunctions look closer to master, and minor style for debugging.

* More uniformity changes

* Fix a strange CUDA_OUT_OF_RESSOURCE bug.

* NS - fix fname variables

* Use a different convention for qFunction ncomp.

* update cuda-gen backend and bpsdmplex.

* PETSc - style update

* update mfem bp1 and bp3.

* Interface - Use size instead of ncomp for QFunction fields

* update ceed example and tests.

* Tests - Update ncomp to size

* CPU Backends - Update ncomp to size

* CPU Backends - style

* Nek - Update ncomp to size

* Opt - fix style

* CUDA - update ncomp to size

* Doc - Update API documentation for QFunction \ncomp->size

* OCCA - Patch QFunction ncomp -> size, work but revamp will be better

* OCCA - assert dim>0 for clang-tidy

* CUDA - Change GetNumComp to GetSize

* Basis - Shift check for dim > 0 to interface

* Doc update

* Update NS field size

* NS - Fix problem options

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Add Grad w/collo Interp mode to CPU backends (#290)

* Add Grad w/collo Interp mode to CPU backends

* Ref - Update dofs to nodes in basis documentation

* Ref - use memcpy for collo interp

Merge pull request #316 from CEED/jeremy/codecov

Update Codecov

Make style

Fix typo in t108 lcov comment

Change EXCL_END -> EXCL_STOP

Add additional LCOV_EXCL tags

Add lcov exclusions

Full jit compiled operator: cuda-gen backend (#275)

* First steps toward cuda-gen backend!

* Closer to real code generation.

* Generated code should be ready for nvrtc.

* The code generatio

Full jit compiled operator: cuda-gen backend (#275)

* First steps toward cuda-gen backend!

* Closer to real code generation.

* Generated code should be ready for nvrtc.

* The code generation skeleton is ready.

* Hack with the qfunction to make the operator kernel compile.

* Some tweaks in the makefile + Input fields structure change.

* Remove using cout.

* 1d interp and grad device functions.

* 1d readDofs, readQuads, writeDofs, writeQuads.

* Remove dead code.

* readDofs, readQuads, writeDofs, writeQuads for 2d and 3d

* 2d interp and grad

* 3d interp and grad

* - weight functions for 1d,2d,3d
- link the indices to the kernel
- link the fields to the kernel
- link the basis to the kernel

* Add the qFunction reader + inlining

* Add qf files for the tests.

* Add qf file for ceed/ex1

* Add qf file for mfem/bp1

* All tests pass.

* Add qFunction for mfem/bp3, petsc/bp1, and petsc/bp3.

* mfem/bp1 passes + remove dead code

* Fix a bug in n_quads_out for writeQuads

* mfem/bp3 passes.

* All tests all examples pass.

* Temporary tweaks for mfem benchmarking

* Add Context management.

* Modify .qf files to take into account the context.

* Enable optimizations.

* First set of optimization for 2D and 3D.

* Makefile tweaks and destructor code.

* make style.

* Add -MP flag.

* Fix linking issues with the tests.

* Update .qf files for the tests.

* Add .qf files for nek5000 examples.

* Use shared memory for B and G matrices.

* Fix bug introduced in previous commit.

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Update nek5000 example scripts (#241)

* Update nek5000 examples to use NEKTOOLS_DIR

* Remove +x

* Nek: Fix a bug in generate-boxes.sh script

* Use one script for nek exaamples

* Update m

Update nek5000 example scripts (#241)

* Update nek5000 examples to use NEKTOOLS_DIR

* Remove +x

* Nek: Fix a bug in generate-boxes.sh script

* Use one script for nek exaamples

* Update make-nek-tests.sh

* Update nek-examples.sh

* Change permissions of make-nek-tests.sh

* Update examples Makefile to use new nek script

* Update nek5000 examples build process

* Trying to make travis happy

* Polishing the script

* This should make Travis happy

* Polish nek-examples.sh

* Update examples/Makefile

* Update top-level makefile

* Delete make-nek-tests.sh & update nek-examples.sh

* Update Makefile and examples/Makefile

* Update nek-examples.sh

* Update TESTARGS in bp .usr files

* Update Makefile

* Update .travis.yml

* Update nek-examples.sh

* Add CEED_DIR to tap.sh

* Uncomment OCCA_DIR in Makefile

* Fix make prove and update tap.sh

* Pass NEK5K_DIR and CEED_DIR in prove-all

* Set MPI=0 default for Nek examples/tests

* Nek5K make updates

* Make prove update

* Update make-prove to make all ex except Nek5K in parallel

* Set Nek5K examples to use MPI by default

* Makefile: Improved Nek5k handling

* Makefile: build Nek bps in separate directories

* Nek: rename dir for f77 file length

* debugging

* Nek: use single source

* Makefile: fix Nek mpif.h issue

* Nek: Clean up build proces, improve documentation

* Makefile: enable building single Nek example in parallel with other examples

* Nek: Fix CC/FC and TESTARGS

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tests: fix typo in t209-f

Add ElemRestrGetMult and tests