Remove Unused Variable indexScores from fbcode/pytorch/audio/src/libtorchaudio/forced_align/gpu/compute.cu

wenxin0319 · web-flow · commit 1a8f6213b0b6 · 2025-05-20T14:32:25.000-07:00
Differential Revision: D75027221 Pull Request resolved: #3915
diff --git a/src/libtorchaudio/forced_align/gpu/compute.cu b/src/libtorchaudio/forced_align/gpu/compute.cu
@@ -234,12 +234,10 @@ void forced_align_impl(
       alphasCpu_a[curIdxOffset][S - 1] > alphasCpu_a[curIdxOffset][S - 2]
       ? S - 1
       : S - 2;
-  int indexScores = 0;
   for (int t = T - 1; t >= 0; --t) {
     auto lbl_idx =
         ltrIdx % 2 == 0 ? blank : targetsCpu_a[batchIndex][ltrIdx / 2];
     paths_a[batchIndex][t] = lbl_idx;
-    ++indexScores;
     ltrIdx -= backPtrCpu_a[t][ltrIdx];
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -234,12 +234,10 @@ void forced_align_impl(`
`234`	`234`	`alphasCpu_a[curIdxOffset][S - 1] > alphasCpu_a[curIdxOffset][S - 2]`
`235`	`235`	`? S - 1`
`236`	`236`	`: S - 2;`
`237`		`- int indexScores = 0;`
`238`	`237`	`for (int t = T - 1; t >= 0; --t) {`
`239`	`238`	`auto lbl_idx =`
`240`	`239`	`ltrIdx % 2 == 0 ? blank : targetsCpu_a[batchIndex][ltrIdx / 2];`
`241`	`240`	`paths_a[batchIndex][t] = lbl_idx;`
`242`		`- ++indexScores;`
`243`	`241`	`ltrIdx -= backPtrCpu_a[t][ltrIdx];`
`244`	`242`	`}`
`245`	`243`	`}`