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 +1,154 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2025-2026 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.
+ */
+
+#include <cstdlib>
+#include <cstring>
+#include <exception>
+#include <iostream>
+#include <vector>
+
+#include "NvInferSafePlugin.h"
+#include "NvInferSafeRuntime.h"
+
+#include "maxPoolKernel.h"
+#include "maxPoolPluginRuntime.h"
+#include "safeCommon.h"
+
+namespace nvinfer1
+{
+namespace plugin
+{
+
+MaxPoolPluginRuntime::MaxPoolPluginRuntime(PoolParameters const& params)
+    : mParams{params}
+    , mRecorder{nullptr}
+{
+    initFieldsToSerialize();
+}
+
+void MaxPoolPluginRuntime::initFieldsToSerialize()
+{
+    // Serialize MaxPoolParameters.
+    mDataToSerialize.clear();
+    mDataToSerialize.emplace_back(
+        nvinfer1::PluginField("parameters", &mParams, PluginFieldType::kUNKNOWN, sizeof(PoolParameters)));
+    mFCToSerialize.nbFields = mDataToSerialize.size();
+    mFCToSerialize.fields = mDataToSerialize.data();
+}
+
+IPluginCapability* MaxPoolPluginRuntime::getCapabilityInterface(PluginCapabilityType type) noexcept
+{
+    switch (type)
+    {
+    case PluginCapabilityType::kRUNTIME: return static_cast<IPluginV3OneSafeRuntime*>(this);
+    case PluginCapabilityType::kCORE: return static_cast<IPluginV3OneSafeCore*>(this);
+    case PluginCapabilityType::kBUILD: return nullptr; // MaxPoolPluginRuntime does not support build capability
+    }
+    return nullptr;
+}
+
+IPluginV3* MaxPoolPluginRuntime::clone() noexcept
+{
+    try
+    {
+        return new MaxPoolPluginRuntime{mParams};
+    }
+    catch (...)
+    {
+        return nullptr;
+    }
+}
+
+AsciiChar const* MaxPoolPluginRuntime::getPluginName() const noexcept
+{
+    return kMAX_POOL_PLUGIN_NAME;
+}
+
+AsciiChar const* MaxPoolPluginRuntime::getPluginVersion() const noexcept
+{
+    return kMAX_POOL_PLUGIN_VERSION;
+}
+
+AsciiChar const* MaxPoolPluginRuntime::getPluginNamespace() const noexcept
+{
+    return kMAX_POOL_PLUGIN_NAMESPACE;
+}
+
+int32_t MaxPoolPluginRuntime::enqueue(TensorDescriptor const* inputDesc, TensorDescriptor const* outputDesc,
+    void const* const* inputs, void* const* outputs, void* workspace, cudaStream_t stream) noexcept
+{
+    try
+    {
+        int32_t ret = 0;
+        SAFE_ASSERT(inputs);
+        SAFE_ASSERT(outputs);
+        int32_t batch_size = inputDesc[0].shape.d[0];
+        SAFE_ASSERT(batch_size > 0);
+        switch (mParams.dtype)
+        {
+        case nvinfer1::DataType::kFLOAT:
+            ret = maxPoolFloat(stream, batch_size, mParams.C, mParams.H, mParams.W, inputs[0], outputs[0], mParams.Kx,
+                mParams.Sx, mParams.Px);
+            break;
+        case nvinfer1::DataType::kHALF:
+            ret = maxPoolHalf(stream, batch_size, mParams.C, mParams.H, mParams.W, inputs[0], outputs[0], mParams.Kx,
+                mParams.Sx, mParams.Px);
+            break;
+        case nvinfer1::DataType::kINT8:
+            ret = maxPoolInt8(stream, batch_size, mParams.C, mParams.H, mParams.W, inputs[0], outputs[0], mParams.Kx,
+                mParams.Sx, mParams.Px);
+            break;
+        default:
+        {
+            if (mRecorder)
+            {
+                mRecorder->reportError(
+                    nvinfer1::ErrorCode::kFAILED_EXECUTION, "Failed to execute due to unavailable precision.");
+            }
+            ret = 1;
+        }
+        }
+        return ret;
+    }
+    catch (std::exception const& e)
+    {
+        std::cerr << e.what() << '\n';
+    }
+    return -1;
+}
+
+int32_t MaxPoolPluginRuntime::initResource(ISafePluginResourceContext const* context) noexcept
+{
+    return 0;
+}
+
+PluginFieldCollection const* MaxPoolPluginRuntime::getFieldsToSerialize() noexcept
+{
+    return &mFCToSerialize;
+}
+
+ISafeRecorder* MaxPoolPluginRuntime::getSafeRecorder() const noexcept
+{
+    return mRecorder;
+}
+
+void MaxPoolPluginRuntime::setSafeRecorder(ISafeRecorder& recorder) noexcept
+{
+    mRecorder = &recorder;
+}
+} // namespace plugin
+} // namespace nvinfer1