69 nrn-modeldb-ci models exhibit gout differences between current master and #1960 which replaces the built-in sundials version 2 code with the external/sundials version 3 repository. Most of the model differences are minor in the sense that result visualization with diffgout looks the same unless zooming by a large factor. However 10 models are different to a degree that requires some thought about the origin of the differences. The differences may involve different time steps, may reveal great sensitivity to the timing of action potentials, and may suggest more testing with tighter tolerances to verify that cvode2 and cvode3 converge. Discussion about when or if #1960 should be merged to master is solicited. The models selected for more thorough observation are:
93325/nfrost
187474/reducedhaymodel
6763/canavier1999
82849/pcell
19696/sc-pp
206267/GrC_FHF_ModelDB
116094/DendroDendriticInhibition
2487/mit4
32992/synchro-ca1
93326/ngetting
Subsequent comments detail the differences ovserved with these models.
69 nrn-modeldb-ci models exhibit gout differences between current master and #1960 which replaces the built-in sundials version 2 code with the external/sundials version 3 repository. Most of the model differences are minor in the sense that result visualization with diffgout looks the same unless zooming by a large factor. However 10 models are different to a degree that requires some thought about the origin of the differences. The differences may involve different time steps, may reveal great sensitivity to the timing of action potentials, and may suggest more testing with tighter tolerances to verify that cvode2 and cvode3 converge. Discussion about when or if #1960 should be merged to master is solicited. The models selected for more thorough observation are:
Subsequent comments detail the differences ovserved with these models.