[NPU] fix ut question: kldiv_loss. (#1359)

Author: xuanyuanminzheng

backends/npu/kernels/kldiv_loss_kernel.cc

@@ -22,7 +22,14 @@ void KLDivLossKernel(const Context& dev_ctx,
                      const phi::DenseTensor& x,
                      const phi::DenseTensor& label,
                      const std::string& reduction,
+                     bool log_target,
                      phi::DenseTensor* out) {
+  PADDLE_ENFORCE_EQ(
+      log_target,
+      false,
+      phi::errors::InvalidArgument("PaddlePaddle does not support parameters "
+                                   "log_target is true on the NPU."));
+
   dev_ctx.template Alloc<T>(out);
 
   auto stream = dev_ctx.stream();
@@ -49,7 +56,13 @@ void KLDivLossGradKernel(const Context& dev_ctx,
                          const phi::DenseTensor& label,
                          const phi::DenseTensor& d_out,
                          const std::string& reduction,
+                         bool log_target,
                          phi::DenseTensor* d_x) {
+  PADDLE_ENFORCE_EQ(
+      log_target,
+      false,
+      phi::errors::InvalidArgument("PaddlePaddle does not support parameters "
+                                   "log_target is true on the NPU."));
   dev_ctx.template Alloc<T>(d_x);
 
   auto stream = dev_ctx.stream();

backends/npu/tools/disable_ut_npu_910b

@@ -3,6 +3,5 @@ test_check_nan_inf_op_npu
 test_conv3d_op_npu
 test_contiguous_op_npu
 test_fused_matmul_bias_op_npu
-test_kldiv_loss_op_npu
 test_zero_dim_tensor_npu
 test_matmulv2_op_npu