Andrew Myers issues

Results 14 issues of


                                            Andrew Myers

[WIP] If do_similar_dm_pml is true, also regrid the pml data on load balance.

Addresses Issue #2740

[WIP] Begin refactor of particle classes to allow positions and ids in SoA form.

## Summary ## Additional background ## Checklist The proposed changes: - [ ] fix a bug or incorrect behavior in AMReX - [x] add new capabilities to AMReX - [...

[WIP] Add runtime option to print out data on the memory usage for each species each time step.

Requires AMReX PR 2949: https://github.com/AMReX-Codes/amrex/pull/2949 - [x] #3412 - [ ] write this in a table/file for easier processing Sample output: ``` STEP 20 starts ... Memory usage data for...

hackathon

component: diagnostics

Shared memory charge and current deposition

This adds support for shared memory current deposition to WarpX. This work was mostly done by @kaplannp, building on work by @PhilMiller and myself. Currently it only does the "direct"...

backend: cuda

Performance optimization

backend: hip

component: core

[WIP] Shared Memory Esirkpov Deposition

This implements a shared memory option for Esirkepov deposition. This includes work by @hklion and optimizations made by @mhaseeb123.

backend: cuda

The volume renderer doesn't allow non-black background colors.

This used to work, but seems to have been broken. See the docs page here for scripts and example outputs: http://yt-project.org/doc/cookbook/simple_plots.html#image-background-colors

bug

enhancement

viz: 2D

docs

viz: volume rendering

Use less device memory when checkpointing particles

This chunks the operation per box rather than per rank so as to use less device memory. The proposed changes: - [ ] fix a bug or incorrect behavior in...

performance

GPU

Andrew Myers