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| author | Yong He <yonghe@outlook.com> | 2023-04-04 12:18:55 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-04 12:18:55 -0700 |
| commit | 206b546444b3e11d5059c4482ea2045132156e23 (patch) | |
| tree | a062ece63fcaca1e3b5d71b0dc023fb7e0cad55b /docs/user-guide | |
| parent | 5e5c42f69fba527b6abf221ea5f17bb790e55c89 (diff) | |
Update a1-02-slangpy.md
Diffstat (limited to 'docs/user-guide')
| -rw-r--r-- | docs/user-guide/a1-02-slangpy.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/user-guide/a1-02-slangpy.md b/docs/user-guide/a1-02-slangpy.md index d71ee6a75..dd218cd95 100644 --- a/docs/user-guide/a1-02-slangpy.md +++ b/docs/user-guide/a1-02-slangpy.md @@ -379,7 +379,8 @@ void getInputElement_bwd( uint2 loc, float derivative) { - inputGradToPropagateTo.InterlockedAdd(loc, derivative); + float oldVal; + inputGradToPropagateTo.InterlockedAdd(loc, derivative, oldVal); } ``` |