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15948 commits 16 branches 33 tags 281 MiB
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214 commits

Author SHA1 Message Date
John Tramm
0169fd9226
Shared Secondary Particle Bank (#3863) 
Co-authored-by: John Tramm <jtramm@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
Co-authored-by: Copilot <copilot@github.com>
 2026-05-19 23:23:10 -05:00
Jack Fletcher
368ea069ca
Local adjoint source for Random Ray (#3717) 2026-04-28 16:10:03 -05:00
Paul Wilson
dd6d31bfae
Add properties to settings w/ documentation, c++ loading of filename, and python round-trip test (#3808) 
Co-authored-by: Patrick C Shriwise <pshriwise@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2026-03-13 21:40:52 +00:00
Amanda Lund
1dc4aa9882
Add setting to optionally disable atomic relaxation (#3855) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2026-03-10 04:00:10 +00:00
GuySten
70be650003
Implement surface flux tallies (#3742) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2026-03-04 14:17:48 +02:00
GuySten
c0427dd40a
Resolve conflict with weight windows and global russian roulette (#3751) 
Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
 2026-02-25 14:01:33 -06:00
Paul Romano
139907c955
Implement tally filter for filtering by reaction (#3809) 2026-02-21 10:17:12 -06:00
Kevin Sawatzky
417343c920
Implement S2 directional sampling in the random ray solver (#3811) 2026-02-19 14:25:19 +02:00
Kevin Sawatzky
bbfa18d72c
Add a command-line argument for output verbosity (#3680) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-12-12 09:29:43 +00:00
GuySten
9b40ea008e
Read IFP settings only in source/eigenvalue run mode (#3673) 2025-12-08 05:39:48 -06:00
Michel Saliba
cd5cd35ad9
Addition of a collision tracking feature (#3417) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-11-13 20:35:33 +00:00
Paul Romano
4c41766611
Criticality search method on the Model class (#3569) 2025-10-28 11:36:03 -05:00
Paul Romano
2c15480cc9
Add user setting for free gas threshold (#3593) 2025-10-06 15:45:26 +03:00
John Tramm
3ac64d9a01
Random Ray Base Source Region Refactor (#3576) 2025-10-02 11:02:43 -05:00
Ilham Variansyah
ecb0a3361f
Combing for fission site sampling, and delayed neutron emission time (#2992) 
Co-authored-by: Gavin Ridley <gavin.keith.ridley@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-09-19 08:10:08 +00:00
Ahnaf Tahmid Chowdhury
5318ea6e2b
Make MCPL a Runtime Optional Dependency (#3429) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-07-17 02:46:39 +00:00
Paul Romano
f571be87c5
Add user setting for source rejection fraction (#3433) 2025-06-10 22:51:51 -05:00
Paul Romano
e4f55a57b6
Fix weight modification for uniform source sampling (#3395) 
Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
 2025-05-05 20:59:11 +00:00
Joffrey Dorville
47ca2916aa
Kinetics parameters using Iterated Fission Probability (#3133) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-04-14 14:07:48 +00:00
John Tramm
b67771a3d0
Random Ray AutoMagic Setup (#3351) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-04-01 21:47:49 -05:00
John Tramm
9b5678b5f0
Random Ray Source Region Mesh Subdivision (Cell-Under-Voxel Geometry) (#3333) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-03-07 02:48:31 +00:00
Perry
e8c9134ff6
Add option for survival biasing source normalization (#3070) 
Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-03-06 18:00:29 -06:00
ahman24
239f7fed5e
Implement user-configurable random number stride (#3067) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2025-03-04 17:26:38 -06:00
Paul Romano
d643ad0c41
Simulation of decay photons through the D1S method (#3235) 
D1S FTW!
 2025-02-21 12:47:38 -05:00
Sam Pasmann
d96e6860e6
Randomized Quasi-Monte Carlo Sampling in The Random Ray Method (#3268) 
Co-authored-by: John Tramm <john.tramm@gmail.com>
 2025-02-19 03:44:15 +00:00
Ebny Walid Ahammed
2d988a69a1
External sources alias sampler (#3201) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-11-23 19:10:39 +00:00
Zoe Prieto
ae37d6c0da
Statistical weights in IndependentSource (#3195) 
Co-authored-by: Paul Wilson <paul.wilson@wisc.edu>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-11-22 09:16:49 -06:00
John Tramm
172867b1df
Random Ray Adjoint Mode (#3191) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-11-20 20:15:41 +00:00
Zoe Prieto
9686851e7a
Write surface source files per batch (#3124) 
Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-10-03 22:32:03 +00:00
John Tramm
5bc04b5d78
Alternative Random Ray Volume Estimators (#3060) 
Co-authored-by: Olek <45364492+yardasol@users.noreply.github.com>
 2024-08-23 11:56:26 -05:00
Rufus
fd47df4bb2
Linear Source Random Ray (#3072) 
Co-authored-by: John Tramm <john.tramm@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-07-16 19:53:40 -05:00
John Tramm
391450ce01
Random Ray Normalization Improvements (#3051) 
Co-authored-by: Olek <45364492+yardasol@users.noreply.github.com>
 2024-06-28 12:41:20 -04:00
Ethan Krammer
a8171cbd4e
Implementation of Shannon Entropy for Random Ray (#3030) 
Co-authored-by: Ethan Krammer <ethan@DESKTOP-MGFGK9N>
Co-authored-by: John Tramm <john.tramm@gmail.com>
 2024-06-27 09:22:10 -05:00
Joffrey Dorville
ddc9526966
Storing surface source points using a cell ID (#2888) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-06-19 10:11:58 -05:00
vanessalulla
97537d5e9a
Rename max_splits to max_history_splits, set default value to 1.0e7 (#2954) 
Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-06-18 03:31:34 +00:00
John Tramm
5222b343a4
Fixed Source Random Ray (#2988) 
Co-authored-by: Gavin Ridley <gavin.keith.ridley@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-06-17 11:02:20 -05:00
John Tramm
5111aa2621
Random Ray Transport (#2823) 
Co-authored-by: Gavin Ridley <gavin.keith.ridley@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-04-18 22:10:16 +00:00
Patrick Shriwise
9fd096b843
Add a max_events setting. (#2945) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2024-04-11 17:09:23 +00:00
Patrick Shriwise
e0d03812b9
Mesh Source Class (#2759) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
Co-authored-by: Jonathan Shimwell <drshimwell@gmail.com>
 2023-12-02 17:35:23 +00:00
Xinyan Wang
9cf2f22f24
Apply Weight Window Upon Surface Crossing (#2670) 
Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2023-09-26 05:03:49 +00:00
Erik B Knudsen
d765bd031f
Limit number of lost particles written to disk. (#2688) 
Co-authored-by: John Tramm <john.tramm@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2023-09-25 20:12:04 -05:00
Christopher Fichtlscherer
03f98e8f82
time-cutoff version 2.0 (#2631) 2023-08-19 15:20:33 -05:00
Patrick Shriwise
fa245b0087
Fixing Universe.plot seed. (#2647) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2023-08-19 05:51:08 +00:00
Patrick Shriwise
eda39ad9ca
Python source class refactor (#2524) 
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2023-06-20 21:27:55 -05:00
Patrick Shriwise
610a5d8c34
Global Weight Window Generation via CAPI (#2359) 
Co-authored-by: Jonathan Shimwell <drshimwell@gmail.com>
Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
 2023-06-09 10:47:27 -05:00
Paul Romano
fffdedf5d2
Merge pull request #2455 from stchaker/fix_mac_segfault 
avoid python C API segfault on intel mac
 2023-04-21 10:55:41 -05:00
stchaker
5713ef700c update mac segfault fix format, fix python settings name 2023-04-20 12:21:10 -04:00
Paul Romano
44a57b9a6f Improve error message about missing settings.xml 2023-04-11 13:18:30 -05:00
stchaker
e3e659ca83 avoid python C API segfault on intel mac 2023-04-04 16:58:28 -04:00
Paul Romano
61b30f5dcc
Merge pull request #2334 from pshriwise/umesh_sampling 
Unstructured Mesh Sampling Updates
 2023-02-16 07:24:13 -06:00