64-BitBrainstorm_2026/AMSS-NCKU
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Fix AHF crash under CUDA resident-sync mode

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Download BSSN StateList from GPU to CPU before AHFinderDirect_find_horizons
so that AH_Interp_Points reads valid field data instead of stale CPU arrays.
The resident-sync path keeps canonical state on GPU; without this download the
Newton iteration diverges and probes outside the computational domain.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
CGH0S7
2026-05-09 16:11:56 +08:00
parent 39450228f5
commit 5eb49949d9
2 changed files with 9 additions and 2 deletions
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AMSS_NCKU_Input.py
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@@ -158,7 +158,7 @@ Detector_Rmax = 160.0 ## farest dector distance
## Setting the apprent horizon
AHF_Find = "no" ## whether to find the apparent horizon: choose "yes" or "no"
AHF_Find = "yes" ## whether to find the apparent horizon: choose "yes" or "no"
AHF_Find_Every = 24
AHF_Dump_Time = 20.0