chore: import upstream snapshot with attribution

2026-07-13 13:36:55 +08:00
commit c8a779b1bb
1887 changed files with 3245738 additions and 0 deletions
@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 1993-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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.
+ */
+
+/*
+ **************************************************************************
+ * Modified from mmcv (https://github.com/open-mmlab/mmcv/tree/master/mmcv)
+ * Copyright (c) OpenMMLab. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 [see LICENSE for details]
+ * https://github.com/open-mmlab/mmcv/blob/master/LICENSE
+ **************************************************************************
+ */
+
+#ifndef TRT_MODULATED_DEFORM_CONV_CUDA_HELPER_H
+#define TRT_MODULATED_DEFORM_CONV_CUDA_HELPER_H
+#include "common/cublasWrapper.h"
+#include <cstdint>
+
+struct TensorDesc
+{
+    int32_t shape[10];
+    int32_t stride[10];
+    int32_t dim;
+};
+
+inline int64_t divUp(int64_t m, int32_t n)
+{
+    return (m + n - 1) / n;
+}
+
+template <class TScalar>
+void memcpyPermute(
+    TScalar* dst, TScalar const* src, int32_t* src_size, int32_t* permute, int32_t src_dim, cudaStream_t stream = 0);
+
+template <typename TScalar>
+nvinfer1::pluginInternal::cublasStatus_t cublasGemmWrap(nvinfer1::pluginInternal::cublasHandle_t handle,
+    cudaStream_t stream, nvinfer1::pluginInternal::cublasOperation_t transa,
+    nvinfer1::pluginInternal::cublasOperation_t transb, int32_t m, int32_t n, int32_t k, TScalar const* alpha,
+    TScalar const* A, int32_t lda, TScalar const* B, int32_t ldb, TScalar const* beta, TScalar* C, int32_t ldc);
+
+#endif // TRT_MODULATED_DEFORM_CONV_CUDA_HELPER_H