add determinant/determinant_grad kernel (#2146)

Author: HydrogenSulfate

backends/iluvatar_gpu/CMakeLists.txt

@@ -707,6 +707,8 @@ file(
   ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/shuffle_batch_kernel.cu
   ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/sigmoid_cross_entropy_with_logits_kernel.cu
   ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/slogdeterminant_grad_kernel.cu
+  ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/determinant_grad_kernel.cu
+  ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/determinant_kernel.cu
   ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/sparse_momentum_kernel.cu
   ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/straight_through_estimator_grad_kernel.cu
   ${PADDLE_SOURCE_DIR}/paddle/phi/kernels/gpu/svd_grad_kernel.cu

backends/iluvatar_gpu/kernels/cuda_kernels/determinant_kernel.cu

@@ -0,0 +1,24 @@
+// Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "paddle/phi/core/kernel_registry.h"
+#include "paddle/phi/kernels/gpu/determinant_kernel.cu"  // NOLINT
+
+PD_CUSTOM_KERNEL_REGISTER(determinant,
+                          iluvatar_gpu,
+                          ALL_LAYOUT,
+                          phi::DeterminantKernel,
+                          float,
+                          phi::float16,
+                          phi::complex64) {}