Merge pull request #1912 from CEED/jeremy/copyright

minor - update copyright to 2026

minor - update copyright to 2026

Merge pull request #1881 from CEED/SirAlienTheGreat/rust-qfunctions

Rust and cuda clang support (#1873)

Rust and cuda clang support (#1873)

* Switch compiler to clang (not portable)

* test add_num

* compile with llvm tools

* not working linking

* not fixed

* Update ex1-volume.h

* update

* remov

Rust and cuda clang support (#1873)

* Switch compiler to clang (not portable)

* test add_num

* compile with llvm tools

* not working linking

* not fixed

* Update ex1-volume.h

* update

* remove global path

* changes

* changes 2

* crate works

* basic gpu rust compilation

* still not working

* rust source roots basic support

* nvrtc/clang selection

* cleanup

* update example (not working)

* add rust example

* fix merge issue

* delete temp files

* cleanup

* rust qfunc 2d array (needs doc)

* cleanup

* more cleanup

* downgrade back to c++11

* format

* final draft cleanup

* formatting + CUDA_CLANG -> GPU_CLANG

* Update cuda CEED_QFUNCTION_RUST

* fix python

* fix python and format

* format fr

* update comment

* fix python fr

* Apply error suggestions from code review

* update errors to libceed format

* Apply suggestions from code review

* add optimization flag

* remove line breaks

* Apply suggestions from code review

* avoid python in macro better

* add rust example

* format

* Apply suggestions from code review

* move rust example to own directory

* Simplify python exclusion logic

* re-fix python

* Update python/build_ceed_cffi.py

* change names and simplify makefile

* Revert "change names and simplify makefile"

This reverts commit 96e762f9f5d50d8ed9d3673e7fda850dfc390abe.

* Apply Jeremy's diff

* Simplify CeedCallSystem

* use rust-install llvm tools

* add gitignores

* update paths

* example absolute path

* fix comments

* apply partial diff

* add newline

* add makefile

* Update examples/rust-qfunctions/Makefile

* update makefile

---------

Co-authored-by: Allen MacFarland <alma4974@noether>

show more ...

Merge pull request #1875 from CEED/jeremy/name-consistency

Operator Name Consistency

interface - add deprecated warnings for old fn names

Merge pull request #1786 from CEED/jeremy/copy-headers

minor - upate copyright to 2025

minor - upate copyright to 2025

Merge pull request #1537 from CEED/jeremy/pragma-once

Use #pragma once for non-JiT headers

minor - update copyright headers

Merge pull request #1463 from CEED/jeremy/memcheck-strides

CEED_STRIDES_BACKEND related updates

rstr - fix signature of GetLayout

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

show more ...

Merge pull request #1124 from CEED/jed/release-0.11

Release 0.11

CI: use pypa/cibuildwheel to build wheels

Add CEED_QFUNCTION_ATTR for inlining #1048

ceed: Add CEED_QFUNCTION_ATTR for inlining

GCC doesn't like to inline all Qfunction helpers, so this forces it do
so if inlining is allowed at all.

QF headers for typedefs and macros (#1036)

* jit - qf headers for typedefs and macros

* jit - smaller list of permitted files

* ceed - only include ceed.h in QF source

Merge pull request #858 from CEED/jeremy/dump-copy-stuff

Strip redundant/outdated license info duplication

minor - update copyright headers

Allow CeedScalar to be single precision (#788)

One can modify `ceed.h` to include `ceed-f32.h` and then use single precision. This is tested for C in CI and has been tested by developers with Rust,

Allow CeedScalar to be single precision (#788)

One can modify `ceed.h` to include `ceed-f32.h` and then use single precision. This is tested for C in CI and has been tested by developers with Rust, Julia, and Python. This interface is evolving and should be considered experimental at this time (thus lack of automated build support).

* Introduce CeedScalarType enum

* WIP changes to allow different definitions of CeedScalar

* Introduce new header files for float and double

* Only use avx tensor contract and MAGMA non-tensor basis if CeedScalar is double

* WIP changes to allow CeedScalar to be float

* WIP start trying to adjust test tolerances for float or double

* fix typos in comments

* install ceed-f32/64 headers

* Fix missing casts for hipMAGMA element restrictions

* make CeedQFunctionContextGetContextSize available for Python bindings

* Changes to Python bindings to allow CeedScalar to be float

* WIP adjust Python tests for float or double

* make style

* remove QFunctionContextGetContextSize from backend header

* Use quotes instead of <> in include statement

* Remove unncessary includes

* Update tolerances for tests

* [Julia] allow CeedScalar to be Float32

* [Julia] Use Preferences instead of custom build configuration

# Conflicts:
# julia/LibCEED.jl/src/C.jl

* [Makefile] Change definition of CC_VENDOR so it works with cross-compilation

* [Julia] Use Preferences in CI

# Conflicts:
# .github/workflows/julia-test-with-style.yml

* [Julia] Update docs about preferences

* [Julia] Add test/Project.toml workaround for Preferences

* Add CeedGetScalarType to get the type of CeedScalar at runtime

* [Julia] Move functions from Ceed.jl to LibCEED.jl

* [Julia] Add support for getting library path and scalar type at runtime

* [Julia] Minor change to checking if CUDA is loaded

* [Julia] Check correct CeedScalar types in basis functions

* [Julia] Fix tests comparing with output file

* [Julia] Change devtests to use CeedScalar instead of Float64

* Update test 402 so context will be same size in double or float

* Update tolerances for ceed examples

* [Julia] CUDA fixes

* remove unused variable in t208

* SchurDecomposition: do not compute tau on final iteration

* Update tolerances for some basis tests (for single precision)

* Make style

* Python style fixes for basis test

* Add single precision output for t300 and t320 and adjust checks; skip t541 in single

* Add LCOV exclusions after moving to new line

* fix spacing

* Python: make CEED_EPSILON available as libceed.EPSILON

* Python: optional parameter to specify different output file for test comparison

* Python: update tests' use of EPSILON and change test_300 output file for single precision

* Python: add convenience function for getting dtype corresponding to CeedScalar

* rust - add single precision support

* [Julia] Fall back on Float64 if CeedGetScalarType is not available

* [Julia] style

* Adjust tolerance for t301

* xsmm - add single precision support

* avx - add single precision support

* Add initial single precision support for MAGMA non-tensor basis

* Skip t300 and t320 in single precision; revert Python t300 changes

* Revert output changes for t300 and t320 in junit

* [Julia] Changes to autogenerated bindings for mixed precision

* [Julia] style

* [Julia] Check scalar type when changing libceed library path

The check is also performed when the package is loaded. This prevents having to
restart the Julia session twice

* [Julia] Require JLLWrappers version 1.3

This is needed to use Preferences to change the library path

* Add documentation page for precision development

Co-authored-by: Will Pazner <will.e.p@gmail.com>

* Cleanup from merge: remove old README

* Return CEED_ALIGN to backend.h

* Make Fortran compiler (FC) optional; empty skips Fortran tests

Use in Python and Rust builds, which may not have a Fortran compiler
installed and thus would produce confusing output.

* Add single precision CI test for Noether

Co-authored-by: Jeremy L Thompson <jeremy@jeremylt.org>

Co-authored-by: Will Pazner <will.e.p@gmail.com>
Co-authored-by: Jeremy L Thompson <jeremy@jeremylt.org>
Co-authored-by: Jed Brown <jed@jedbrown.org>

show more ...

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

Refactor tests to reduce use of output

py - refactor tests needing output

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>

show more ...