Welcome to GGEMS Community!
Welcome to the official community forum for GGEMS — GPU Geant4-based Monte Carlo Simulations.
This forum is a place for users, developers, and researchers to discuss GGEMS, ask questions, share simulation results, report problems, propose ideas, and follow the development of the project.
Whether you are discovering GGEMS for the first time or working on advanced Monte Carlo simulations, you are welcome here.
Where should I post?
- Getting Started & General Use — installation, building, first simulations, Python usage, examples, and general questions.
- Geometry, Materials & Navigation — geometries, transformations, materials, intersections, and navigation.
- Sources, Radioactivity & Particles — particle sources, distributions, radionuclides, radioactive decay, and particle definitions.
- Physics, Transport & Cuts — physical processes, transport, secondary particles, energy cuts, and range cuts.
- Output, Scoring & Analysis — simulation outputs, scoring, detector data, projections, and post-processing.
- Visualization & GUI — Vulkan, Dear ImGui, GuiMode, cameras, rendering, and particle visualization.
- Compute, Devices & Performance — OpenCL, CPUs, GPUs, multi-device execution, profiling, and optimization.
- Validation & Benchmarks — reproducibility, scientific validation, benchmarks, and comparisons with reference software.
- Development, API & Roadmap — GGEMS internals, C++, Python bindings, API design, contributions, and future development.
- News & Announcements — official project news, releases, publications, and important milestones.
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GGEMS is an open-source scientific project, and constructive technical and scientific discussion is strongly encouraged.
Welcome to GGEMS Community.