Skip to content
Navigation Menu
Sign in
Appearance settings
Platform
AI CODE CREATION
GitHub Copilot
Write better code with AI
GitHub Copilot app
Direct agents from issue to merge
MCP Registry
Integrate external tools
DEVELOPER WORKFLOWS
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Code Quality
Enforce quality at merge
APPLICATION SECURITY
GitHub Advanced Security
Find and fix vulnerabilities
Code security
Secure your code as you build
Secret protection
Stop leaks before they start
EXPLORE
Why GitHub
Documentation
Blog
Changelog
Marketplace
View all features
Solutions
BY COMPANY SIZE
Enterprises
Small and medium teams
Startups
Nonprofits
BY USE CASE
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
BY INDUSTRY
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
EXPLORE BY TOPIC
AI
Software Development
DevOps
Security
View all topics
EXPLORE BY TYPE
Customer stories
Events & webinars
Ebooks & reports
Business insights
GitHub Skills
SUPPORT & SERVICES
Documentation
Customer support
Community forum
Trust center
Partners
View all resources
Open Source
COMMUNITY
GitHub Sponsors
Fund open source developers
PROGRAMS
Security Lab
Maintainer Community
GitHub Stars
Archive Program
REPOSITORIES
Topics
Trending
Collections
Enterprise
ENTERPRISE SOLUTIONS
Enterprise platform
AI-powered developer platform
AVAILABLE ADD-ONS
GitHub Advanced Security
Enterprise-grade security features
Copilot for Business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
Search
/
Sign in
Sign up
Appearance settings
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
Uh oh!
There was an error while loading.
Please reload this page
.
OpenFUSIONToolkit
/
GPEC
Public
Notifications
You must be signed in to change notification settings
Fork
7
Star
11
Code
Issues
72
Pull requests
32
Actions
Projects
Security and quality
0
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security and quality
Insights
Vacuum - FEATURE! - Add the 3D surface-current matrix and cut the solve with stellarator symmetry and conjugate pairing
- #437
#437
Draft
jhalpern30
wants to merge 8 commits into
feature/vacuum-3d-conformal-wall
OpenFUSIONToolkit/GPEC:feature/vacuum-3d-conformal-wall
from
feature/vacuum-3d-inductance
OpenFUSIONToolkit/GPEC:feature/vacuum-3d-inductance
Copy head branch name to clipboard
Conversation
Commits
8
(8)
Checks
Files changed
Draft
Vacuum - FEATURE! - Add the 3D surface-current matrix and cut the solve with stellarator symmetry and conjugate pairing
#437
jhalpern30
wants to merge 8 commits into
feature/vacuum-3d-conformal-wall
OpenFUSIONToolkit/GPEC:feature/vacuum-3d-conformal-wall
from
feature/vacuum-3d-inductance
OpenFUSIONToolkit/GPEC:feature/vacuum-3d-inductance
Copy head branch name to clipboard
Commits
Commits on Aug 31, 2026
VACUUM - IMPROVEMENT - adding 3D surface current matrix calculation + speedups with RHS multiplication by Fourier operator before inversion + incorporating the mode family phase into the kernel con…
Show description for ef9f203
jhalpern30
committed
ef9f203
View commit details
Copy full SHA for ef9f203
Browse repository at this point
Commits on Sep 1, 2026
VACUUM - IMPROVEMENT - taking advtange of stellarator symmetry. Needs cleaning up since I have no idea what this does, but Claude is reporting a large speedup and memory reduction
jhalpern30
committed
a61d7dd
View commit details
Copy full SHA for a61d7dd
Browse repository at this point
VACUUM - IMPROVEMENT - take advantage of the reality of the boundary operators via conjugate pairs to reduce the number of solves by around 2x. Again, this was all Claude and I need to look at this…
Show description for 185acd0
jhalpern30
committed
185acd0
View commit details
Copy full SHA for 185acd0
Browse repository at this point
Merge branch 'develop' into feature/vacuum-3d-inductance
jhalpern30
authored
7a9eafd
View commit details
Copy full SHA for 7a9eafd
Browse repository at this point
Commits on Sep 2, 2026
VACUUM - IMPROVEMENT - real arithmetic for self-conjugate mode families, ~2.9x faster at nfp=2
Show description for 8dfb08a
jhalpern30
committed
8dfb08a
View commit details
Copy full SHA for 8dfb08a
Browse repository at this point
Commits on Sep 3, 2026
VACUUM - MINOR - adding a comment about singular quadrature parameters
jhalpern30
committed
551408d
View commit details
Copy full SHA for 551408d
Browse repository at this point
Commits on Sep 11, 2026
Vacuum - PERF - Serve conjugate toroidal residue classes from one factorization (#438)
jhalpern30
authored
2d89bbd
View commit details
Copy full SHA for 2d89bbd
Browse repository at this point
Merge remote-tracking branch 'origin/feature/vacuum-3d-conformal-wall' into HEAD
jhalpern30
committed
07f7555
View commit details
Copy full SHA for 07f7555
Browse repository at this point
You can’t perform that action at this time.
