[XPU] fix fallback (#53801)

paddle/phi/backends/xpu/xpu2_op_list.cc

@@ -187,7 +187,8 @@ XPUOpMap& get_kl2_ops() {
       {"depthwise_conv2d", XPUKernelSet({phi::DataType::FLOAT32})},
       {"depthwise_conv2d_transpose_grad",
        XPUKernelSet({phi::DataType::FLOAT32})},
-      {"depthwise_conv2d_transpose", XPUKernelSet({phi::DataType::FLOAT32})},
+      {"depthwise_conv2d_transpose",
+       XPUKernelSet({phi::DataType::FLOAT32, phi::DataType::FLOAT16})},
       {"diag_v2",
        XPUKernelSet({phi::DataType::FLOAT32,
                      phi::DataType::FLOAT16,
@@ -709,7 +710,8 @@ XPUOpMap& get_kl2_ops() {
       {"split",
        XPUKernelSet({phi::DataType::FLOAT32,
                      phi::DataType::FLOAT16,
-                     phi::DataType::INT32})},
+                     phi::DataType::INT32,
+                     phi::DataType::INT64})},
       {"split_with_num",
        XPUKernelSet({phi::DataType::FLOAT32,
                      phi::DataType::FLOAT16,

paddle/phi/kernels/xpu/conv_transpose_kernel.cc

@@ -177,7 +177,8 @@ PD_REGISTER_KERNEL(depthwise_conv2d_transpose,
                    XPU,
                    ALL_LAYOUT,
                    phi::DepthwiseConv2dTransposeKernel,
-                   float) {}
+                   float,
+                   phi::dtype::float16) {}
 
 PD_REGISTER_KERNEL(conv2d_transpose,
                    XPU,

paddle/phi/kernels/xpu/split_kernel.cc

@@ -66,9 +66,14 @@ void SplitWithNumKernel(const Context& dev_ctx,
 
 }  // namespace phi
 
-PD_REGISTER_KERNEL(
-    split, XPU, ALL_LAYOUT, phi::SplitKernel, float, int, phi::dtype::float16) {
-}
+PD_REGISTER_KERNEL(split,
+                   XPU,
+                   ALL_LAYOUT,
+                   phi::SplitKernel,
+                   float,
+                   int64_t,
+                   int,
+                   phi::dtype::float16) {}
 PD_REGISTER_KERNEL(split_with_num,
                    XPU,
                    ALL_LAYOUT,