SWDEV-245532 - HIP - Vulkan interop example (#2375)

Change-Id: I713ff8fd9da49aa521aee278d1476fd8b4739fc5
2021-10-06 07:57:22 -04:00
parent cce98e445a
commit fa8e4f1f8b
9 changed files with 3166 additions and 0 deletions
@@ -0,0 +1,101 @@
+/* Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *  * Neither the name of NVIDIA CORPORATION nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Modifications Copyright (C)2021 Advanced
+ * Micro Devices, Inc. All rights reserved.
+ */
+
+#pragma once
+#ifndef __SINESIM_H__
+#define __SINESIM_H__
+
+#include <vector>
+#include <hip/hip_runtime_api.h>
+#include <stdint.h>
+#include "linmath.h"
+
+class SineWaveSimulation
+{
+    float *m_heightMap;
+    size_t m_width, m_height;
+    int m_blocks, m_threads;
+public:
+    SineWaveSimulation(size_t width, size_t height);
+    ~SineWaveSimulation();
+    void initSimulation(float *heightMap);
+    void stepSimulation(float time, hipStream_t stream = 0);
+    void initCudaLaunchConfig(int device);
+    int initCuda(uint8_t  *vkDeviceUUID, size_t UUID_SIZE);
+
+    size_t getWidth() const {
+        return m_width;
+    }
+    size_t getHeight() const {
+        return m_height;
+    }
+};
+
+template <typename T>
+void check(T result, char const* const func, const char* const file,
+  int const line) {
+  if (result) {
+    fprintf(stderr, "HIP error at %s:%d code=%d \"%s\" \n", file, line, static_cast<unsigned int>(result), func);
+     // static_cast<unsigned int>(result), _cudaGetErrorEnum(result), func);
+    exit(EXIT_FAILURE);
+  }
+}
+
+// This will output the proper CUDA error strings in the event
+// that a CUDA host call returns an error
+#define checkHIPErrors(val) check((val), #val, __FILE__, __LINE__)
+
+// This will output the proper error string when calling cudaGetLastError
+#define getLastHIPError(msg) __getLastHIPError(msg, __FILE__, __LINE__)
+
+inline void __getLastHIPError(const char* errorMessage, const char* file,
+  const int line) {
+  hipError_t err = hipGetLastError();
+
+  if (hipSuccess != err) {
+    fprintf(stderr,
+      "%s(%i) : getLastHIPError() HIP error :"
+      " %s : (%d) %s.\n",
+      file, line, errorMessage, static_cast<int>(err),
+      hipGetErrorString(err));
+    exit(EXIT_FAILURE);
+  }
+  
+}
+
+
+
+#ifndef MAX
+#define MAX(a, b) (a > b ? a : b)
+#endif
+
+#endif // __SINESIM_H__