simonbyrne

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Simon Byrne simonbyrne

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Software developer @CliMA

203 followers · 1 following

Caltech
Pasadena, California, USA
https://simonbyrne.github.io/
@SimonPJByrne

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Popular repositories

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1,437 contributions in the last year

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Contribution activity

March 2023

Created 97 commits in 15 repositories

Created 3 repositories

simonbyrne/CUDA_Runtime_Discovery.jl Julia Mar 24
simonbyrne/undef Shell Mar 14
simonbyrne/vscode TypeScript Mar 2

Created a pull request in JuliaPackaging/Yggdrasil that received 16 comments

[MPICH] Build for device ch4

+5 −3 • 16 comments

Opened 35 other pull requests in 12 repositories

CliMA/ClimaCore.jl 3 open 7 merged

simplify some Makie functionality Mar 24
use correct version for HDF5 override Mar 20
Bump patch version Mar 19
Revert "update to CUDA.jl 4" Mar 14
setup CUDA shallow water driver Mar 9
Define device on point space Mar 8
Memoize SpectralElementSpace2D Mar 4
bump ClimaCore version Mar 2
test IO on GPU Mar 1
update to CUDA.jl 4 Mar 1

JuliaPackaging/Yggdrasil 1 open 5 merged

[WolframAppDiscovery] v0.4.4 Mar 28
[WolframAppDisovery] Initial commit, to be used for MathLink.jl Mar 27
[CUDA_Runtime] update platform augmentation Mar 24
[CUDA_Driver] define libcuda as nothing Mar 24
[CUDA_Driver] Initialize globals to nothing Mar 16
[NVTX] Build CUDA stream naming functions Mar 9

CliMA/ClimaShallowWater.jl 5 merged

JuliaGPU/CUDA.jl 3 open

switch to using defined globals Mar 24
Initialize globals to nothing Mar 16
Use try catch instead of isdefined Mar 15

CliMA/ClimaComms.jl 1 open 2 merged

Assign GPUs in init, add buildkite tests Mar 23
Simplify ClimaComms Mar 2
Support for CUDA.jl 4 Mar 1

JuliaParallel/MPI.jl 1 open 1 merged

Bump version Mar 10
define operators for logical types Mar 6

JuliaInterop/MathLink.jl 1 merged

Cleanup parsing of macros Mar 27

JuliaGPU/CUDA_Runtime_Discovery.jl 1 merged

define all globals Mar 24

CliMA/slurm-buildkite 1 merged

add scripts for nsight multi view Mar 20

CliMA/ClimaTimeSteppers.jl 1 merged

upgrade to CUDA.jl 4 Mar 9

JuliaMath/Quadmath.jl 1 merged

remove default constructor, fix ambiguities Mar 3

microsoft/vscode 1 merged

option to disable encryption of keys Mar 2

Reviewed 16 pull requests in 8 repositories

CliMA/ClimaCore.jl 7 pull requests

Fix bug in dss_local_ghost_kernel! Mar 23
Add parallel matrix multiplication for remapping Mar 17
Bug fix: docstring description for remap_weights in TempestRemap Mar 14
Fixes some rendering issues due to typos Mar 9
Add tests for CUDA mean and norm. Mar 4
cuda mapreduce Mar 3
Bump patch version, and update to latest ClimaTimeSteppers Mar 1

CliMA/ClimaAtmos.jl 3 pull requests

Remove duplicated code Mar 20
Add hyperdiffusion to docs Mar 14
add reference state to dycore equation documentation Mar 8

JuliaPackaging/Yggdrasil 1 pull request

[CUDA_Runtime] update platform augmentation Mar 24

JuliaParallel/MPI.jl 1 pull request

Test GC in multi-thread code Mar 21

JuliaGPU/CUDA.jl 1 pull request

Initialize globals to nothing Mar 16

CliMA/ClimaComms.jl 1 pull request

Fix bug effecting non-persistent MPI communication Mar 15

JuliaIO/HDF5.jl 1 pull request

Update docs on system-provided MPI Mar 15

microsoft/vscode 1 pull request

option to disable encryption of keys Mar 2

Created an issue in JuliaGPU/CUDA.jl that received 17 comments

Buggy precompilation of init-defined symbols can break CUDA_Driver_jll initialization

Describe the bug I'm using CUDA.jl on a HPC cluster, configured to use the system CUDA installation via Preferences.jl. I've then precompiled on on…

17 comments

Opened 22 other issues in 9 repositories

CliMA/ClimaCore.jl 3 open 5 closed

Add GPU DSS to DSS scaling pipeline Mar 24
Out-of-bounds error in GPU distributed dss of vector quantities Mar 21
GPU support for extruded spaces Mar 20
GPU performance monitoring Mar 13
Shallow water model runs on 2 GPUs Mar 13
GPU support for Distributed DSS Mar 10
CUDA dss code giving incorrect results Mar 9
Implicit stencil test time regression Mar 3

CliMA/ClimaShallowWater.jl 3 open 1 closed

Look into issues with CUDA-aware MPI Mar 27
Scaling plots for ClimaShallowWater Mar 27
Set paramaters via toml files from ClimaParameters.jl Mar 23
Set up documenter Mar 20

WolframResearch/wolfram-app-discovery-rs 2 open

Linux: could not find installation Mar 27
WSTP dynamic library path Mar 23

MakieOrg/Makie.jl 2 open

CliMA/ClimaComms.jl 2 closed

Check that MPI is CUDA-aware if configured as such Mar 15
MPI persistent=false is broken Mar 15

JuliaGPU/KernelAbstractions.jl 1 open

Use macros in nested functions Mar 25

CliMA/slurm-buildkite 1 open

Downstream testing Mar 23

JuliaInterop/MathLink.jl 1 open

Finding paths Mar 23

JuliaLang/julia 1 open

isdefined can be incorrectly constant propagated Mar 14