v.0.11.0

• AMD and NVIDIA GPU functionalities #241 by @braxtoncuneo.
• Improved CSG geometry modeling #222 by @ilhamv: intersection, union, complement
  • Reverse Polish Notation algorithm is used
  • Cell input changes. Cell region is now defined with boolean operations of regions or surface halfspaces. Previously, it was defined as a list of surface halfspaces that were limited to intersection operation.
• Improved geometry tracking #238 by @ilhamv: replace particle shifting with direction checking to treat spatial coincidences, refactor geometry-related source code to submodules, better coincident event treatment, better unit testing, non-stopping tally mesh
• Improved tally: refactor tally structure into long 1D array #227 and density score #245 by @ilhamv, mesh tally decomposition #227 by @alexandermote,
• Improved universe modeling #238 by @ilhamv : universe rotation and translation, universe-filled cell
• Add and set splitting roulette as default population control (#242) for complete reproducibility on GPU runs due to concurrent tracking of the secondaries by @braxtoncuneo and @ilhamv.
• iQMC update #223 by @spasmann: batching algorithm, improved readability and maintanibility
• Visualizer update
  • A 2D lightweight visualizer is introduced #240 by @ilhamv .
  • The 3D Ngsolve visualizer is removed #245. It is and will be replaced with alternatives that have fewer dependencies.
• Pre-commit hook for automatic black-styling
• The moving surface capability is temporarily removed (#238). It will be better reimplemented in the next version.
• Verification test is moved (#238) to https://github.com/CEMeNT-PSAAP/MCDC-VVP
• Having portability on CPUs, NVIDIA GPUs, and AMD GPUs, this version will be the first named version whose performance test results are recorded in https://github.com/CEMeNT-PSAAP/MCDC-VVP

What's Changed

• Update pyproject.toml by @jpmorgan98 in #203
• iQMC Refactor by @spasmann in #204
• Improving CSG and input cards by @ilhamv in #198
• Bug fix: particles sourced on cell boundaries by @spasmann in #213
• Bug fix, continuous energy test, and file-based source test by @ilhamv in #215
• Added mpi4py.util.dtlib to docs MOCK_MODULES by @clemekay in #219
• Moving visualizer to a sub package for mac support by @jpmorgan98 in #221
• Refactor CSG tracking with Reverse Polish Notation by @ilhamv in #222
• Decomposed mesh tallies when domain decomposition is active by @alexandermote in #212
• Merge main into dev by @clemekay in #226
• Remove DSM temporarily by @ilhamv in #233
• Remove particle tracker temporarily by @ilhamv in #234
• Refactor local arrays and objects by @ilhamv in #229
• Refactor geometry by @ilhamv in #235
• Add a pre-commit hook (Black styling) by @ilhamv in #228
• iQMC Batch Method by @spasmann in #223
• Adding 3D tally recomposition and 3D Domain Decomposition test by @alexandermote in #230
• add version to init and hdf5 output by @ilhamv in #239
• Update geometry and mesh by @ilhamv in #238
• Merge the new tally structure by @ilhamv in #227
• AMD GPU (ROCM) Interoperability by @braxtoncuneo in #241
• Add a lightweight 2D visualizer. by @ilhamv in #240
• Add splitting roulette population control by @braxtoncuneo in #242
• Update example by @ilhamv in #245
• Updating metadata for version release by @jpmorgan98 in #247

New Contributors

• @alexandermote made their first contribution in #212

Full Changelog: v0.10.0...v0.11.0