DG, if you could share the parameter file that would be useful in order to try reproducing the error with standard Einstein Toolkit thorns. I do not see any problem with the lines of code you posted in the email.
Do you get the same problem also when using Carpet without refinement levels?
Best regards, Bruno
Il giorno gio 31 mar 2022 alle ore 19:17 Garrison, David Garrison@uhcl.edu ha scritto:
Hello,
It is a custom code so I am attaching the part I used to do the reductions instead.
handle = CCTK_ReductionHandle("average"); ierr = CCTK_Reduce(cctkGH, -1, handle, 1, CCTK_VARIABLE_REAL, &scale_factor, 1, CCTK_VarIndex("MHD_Analysis::aa_out_avg")); ierr = CCTK_Reduce(cctkGH, -1, handle, 1, CCTK_VARIABLE_REAL, &utime, 1, CCTK_VarIndex("MHD_Analysis::univ_age"));
-DG
On Mar 31, 2022, at 9:21 AM, Bruno Giacomazzo bruno.giacomazzo@unimib.it wrote:
DG, could you share the parameter file you are using? So that we may have a better look at the problem.
Thanks, Bruno
Il giorno mer 30 mar 2022 alle ore 20:52 Garrison, David < Garrison@uhcl.edu> ha scritto:
Hello,
Whenever I set the number of ghost zones to 1, I get segmentation faults from my reduction operations. This wasn’t an issue with Pugh or when I use 2 or more ghost zones with Carpet. Has anyone else had this problem?
-DG
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