make style, excluding backends/{occa,magma}

Revert to using offsets in .okl files

Create RestrictionCreateIdentity, convert examples, simplify OperaterApply

Makefile: add OPT for all-language opt/dbg flags

Remove spurious comments

Make style

[PETSc] Modify Makefile for abspath for .okl

[OCCA] PETSc bp1 works, but .okl error in prove-all

[OCCA] Fix qfunction not shifting output pointers

PETSc bp1: update okl kernels and extract ComputeErrorMax

PETSc bp1: compute collocated error vector instead of reducing in kernel

Add PETSc to prove-all target when PETSC_DIR is defined

Upgrade PETSc bp1

[PETSc][WIP] Modifying PETSc BP1, .okl need error fn updated, libceed install/petsc makefile issue

[MFEM] Convert MFEM bp1 to active passive

[PETSc] Starting PETSc example conversion

Remove kernel caching from the example/{ceed,mfem,petsc}/Makefiles.

In README.md, add a paragraph about the kernel sources being installed.

In examples/{mfem,petsc}/Makefile:

* support the use of 'make -B'
* prevent rebuilding due to okl-lib-cache dependency.

Reported-by: Jed Brown jed@jedbrown.org

Some small tweaks and improvements in the MFEM and PETSc examples.

Merge branch 'dladdr' [PR #51]

* dladdr:
[okl] removed fabs epsilon tests in all files (not used yet)
[occa] ceed-occa-okl file, CeedOklPath for qfunction too
[occa] OKL file occa_cache_dir &

Merge branch 'dladdr' [PR #51]

* dladdr:
[okl] removed fabs epsilon tests in all files (not used yet)
[occa] ceed-occa-okl file, CeedOklPath for qfunction too
[occa] OKL file occa_cache_dir & libceed_dir check
[occa] OKL file search refactoring, error checks & dladdr no ifdefs
[occa] style, typo & comments
[occa] use dladdr to find restrict, basis OKL files and look in the OCCA cache for user's qfunctions

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[okl] removed fabs epsilon tests in all files (not used yet)

examples/petsc: work around offensive astyle formatting

Several improvements/unification between the libCEED examples

- All examples except Nek support '-ceed' now as command-line parameter for the Ceed spec
- The MFEM and PETSc examples were renamed to

Several improvements/unification between the libCEED examples

- All examples except Nek support '-ceed' now as command-line parameter for the Ceed spec
- The MFEM and PETSc examples were renamed to bp?
- The libceed example (ex1-volume-annulus) was moved to examples/ceed/ex1
- For clarity, the libCEED portion of the MFEM examples were moved to header files
- Documentation + sample runs were added

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Merge branch 'occa-dev' [PR #42]

* occa-dev: (70 commits)
Makefile: explicitly use bash because shell script does not have conforming shebang
make okl-cache: simplify caching call and fix to fin

Merge branch 'occa-dev' [PR #42]

* occa-dev: (70 commits)
Makefile: explicitly use bash because shell script does not have conforming shebang
make okl-cache: simplify caching call and fix to find OCCA executable
Cache OCCA kernels in PETSc examples makefile
[occa] PETSc example with ctx inout, qfdatasize & offsets
[occa] device from ressource, OpenCL TILE size tied to 1
[occa] fixed /ocl/occa
Couple more OKL kernel fixes in example Makefiles
Comment-out the restrict kernels using atomicAdd(double), so we can build the OCCA backends on GPU cards with lower SMs.
[occa] occaPropertiesSet to match new C wrapper API
[occa] dbg macros + ceed argument moved down to occa backend
[occa] Makefile targets comments, occa source debug cleanup
[test] t30 output removed, added V vector 0.0 check
[occa] examples Makefile occa cache
[occa] basis & restrict stat logic to test out of source examples
[occa] pushing backends/occa/*.okl to install prefix/lib/okl and use them if needed
[occa] style
[occa] CeedDebug output when CEED_DEBUG or DBG are non null
[occa] Updated to 1.0 C API
[occa] make style
[occa] cleanup + OCL but tests that use ex1-volume-annulus.okl
...

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examples/petsc: add -std=c99 to CFLAGS