Fix useGpu in HierarchicalSigmoidLayer

6ed13541 · guosheng · 976f96a9 · 6ed13541
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

paddle/gserver/layers/HierarchicalSigmoidLayer.cpp paddle/gserver/layers/HierarchicalSigmoidLayer.cpp +1 -1

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--- a/paddle/gserver/layers/HierarchicalSigmoidLayer.cpp
+++ b/paddle/gserver/layers/HierarchicalSigmoidLayer.cpp
@@ -164,7 +164,7 @@ void HierarchicalSigmoidLayer::backward(const UpdateCallback& callback) {
      cpuBias_ = biases_grad;
    }
    preOutput_.grad->addByBitCodeBackward(numClasses_, *cpuLabel_, *cpuBias_);
-    if (useGpu) {
+    if (useGpu_) {
      biases_grad->copyFrom(*cpuBias_);
    } else {
      biases_grad = cpuBias_;