Seth R. Johnson

Results 149 issues of Seth R. Johnson

Explore auto-parallelization using Nvidia's PGI-derived NVHPC tool suite. We can track development issues on here. Our initial path is just to modify the host code pathways so that they always...

enhancement
core

I've had reports from one user building on a macOS machine with Homebrew-installed Clang, and another using a Conda-provided clang, of failures to build `Algorithms.hh`: ``` celeritas/src/corecel/math/Algorithms.hh:515:1: error: no member...

core
minor

Based off some [still unpublished but available research](http://arxiv.org/abs/2406.13030) by @paulromano et al., there could be substantial savings in the way that we evaluate point-in-volume for initialization and surface crossing in...

orange
performance

This will allow us to pull in the generic GPU/CPU RNGs into downstream codes. They're not directly related to physics quantities at all, and there's no dependencies on geocel/orange/celeritas.

minor

- [ ] Refactor `FieldPropagator` to have internal state and function calls rather than being one huge function with tons of `if` statements - [x] Rename classes (https://github.com/celeritas-project/celeritas/issues/721) - [...

field
minor
performance

I think for the optical physics (#1351 ) we may need to reconsider volume IDs in ORANGE because they're derived from the SCALE implementation/behavior, where every object is defined as...

enhancement
orange

The LZ and ePIC forward detectors both specify volume types not seen in the main LHC: "bordersurface" in the former, and "skinsurface" for the latter. Both are related to surface-processes...

enhancement
physics

This is the primary tracking issue for integrating Celeritas with the simulation workflow for the [ePIC collaboration](https://www.bnl.gov/eic/epic.php). The primary Celeritas contact points are the "assignees" to the right. # Core...

enhancement
external

This is the primary tracking issue for integrating Celeritas with the simulation workflow for [ALICE](https://alice.cern). The primary Celeritas contact points are the "assignees" to the right. Please "follow" this issue...

enhancement
external

This is the primary tracking issue for integrating Celeritas with the simulation workflow for [DUNE](https://www.dunescience.org). The primary Celeritas contact points are the "assignees" to the right. # Core capabilities -...

enhancement
external