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| author | kaizhangNV <149626564+kaizhangNV@users.noreply.github.com> | 2025-08-26 12:56:47 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-08-26 09:56:47 -0700 |
| commit | 5060042bb63cbf42063f5e81c58881e1e8323857 (patch) | |
| tree | f81dbca4524da449df0c68c492235c363666f6cc /external/metal-cpp | |
| parent | 7b30ad489198ecedb16a0265f290c1e32772514c (diff) | |
fix a autodiff crash (#8259)
close #8068.
Currently the AutoDiff aggressively scan every IR inst in searching the
differentiable IR. This is not efficient and could have bug, details in
https://github.com/shader-slang/slang/issues/8068#issuecomment-3214856668.
This PR change the behavior. It will do a initial filter to only gather
the global differentiable IRs and IRFunc and IRGeneric as well. For
IRGeneric, we will pick it only when it's used in other generic function
(it's only useful when dealing with dynamic dispatch).
Then we will start searching reachable insts from this IR list by using
the same method as before.
Diffstat (limited to 'external/metal-cpp')
0 files changed, 0 insertions, 0 deletions