Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 131 insertions, 0 deletions

diff --git a/APEX_1.4/common/include/ApexCudaProfile.h b/APEX_1.4/common/include/ApexCudaProfile.h
new file mode 100644
index 00000000..05ee188e
--- /dev/null
+++ b/APEX_1.4/common/include/ApexCudaProfile.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * NVIDIA CORPORATION and its licensors retain all intellectual property
+ * and proprietary rights in and to this software, related documentation
+ * and any modifications thereto.  Any use, reproduction, disclosure or
+ * distribution of this software and related documentation without an express
+ * license agreement from NVIDIA CORPORATION is strictly prohibited.
+ */
+
+
+#ifndef __APEX_CUDA_KERNEL_MANAGER__
+#define __APEX_CUDA_KERNEL_MANAGER__
+
+#include "ApexDefs.h"
+#include "CudaProfileManager.h"
+
+#include "PsMemoryBuffer.h"
+#include "ApexString.h"
+#include "SceneIntl.h"
+#include "PsMutex.h"
+
+namespace nvidia
+{
+namespace apex
+{
+
+class ApexCudaObj;
+class ApexCudaFunc;
+class ApexCudaProfileManager;
+
+class ApexCudaProfileSession
+{
+	struct ProfileData
+	{
+		uint32_t id;
+		void* start;
+		void* stop;
+	};
+public:
+	ApexCudaProfileSession();
+	~ApexCudaProfileSession();
+
+	PX_INLINE void	init(ApexCudaProfileManager* manager)
+	{
+		mManager = manager;
+	}
+	void		nextFrame();
+	void		start();
+	bool		stopAndSave();
+	uint32_t		getProfileId(const char* name, const char* moduleName);
+
+	void		onFuncStart(uint32_t id, void* stream);
+	void		onFuncFinish(uint32_t id, void* stream);
+
+protected:
+	float		flushProfileInfo(ProfileData& pd);
+
+	ApexCudaProfileManager* mManager;
+	void*			mTimer;
+	nvidia::PsMemoryBuffer	mMemBuf;
+	nvidia::Mutex	mLock;
+	Array <ProfileData> mProfileDataList;
+	float	mFrameStart;
+	float	mFrameFinish;
+};
+
+/** 
+ */
+class ApexCudaProfileManager : public CudaProfileManager, public UserAllocated
+{
+public:
+	struct KernelInfo
+	{
+		ApexSimpleString functionName;
+		ApexSimpleString moduleName;
+		uint32_t id;
+		
+		KernelInfo(const char* functionName, const char* moduleName, uint32_t id = 0) 
+			: functionName(functionName), moduleName(moduleName), id(id) {}
+
+		bool operator!= (const KernelInfo& ki)
+		{
+			return		(this->functionName != "*" && this->functionName != ki.functionName) 
+					|| 	(this->moduleName != ki.moduleName);
+		}
+	};
+
+	ApexCudaProfileManager();
+
+	virtual ~ApexCudaProfileManager();
+
+	PX_INLINE void setInternalApexScene(SceneIntl* scene)
+	{
+		mApexScene = scene;
+	}
+	void nextFrame();
+
+	// interface for CudaProfileManager
+	PX_INLINE void setPath(const char* path)
+	{
+		mPath = ApexSimpleString(path);
+		enable(false);
+	}
+	void setKernel(const char* functionName, const char* moduleName);
+	PX_INLINE void setTimeFormat(TimeFormat tf)
+	{
+		mTimeFormat = tf;
+	}
+	void enable(bool state);
+	PX_INLINE bool isEnabled() const
+	{
+		return mState;
+	}
+		
+private:
+	bool			mState;
+	uint32_t			mSessionCount;
+	TimeFormat		mTimeFormat;
+	uint32_t			mReservedId;
+	ApexSimpleString			mPath;
+	Array <KernelInfo>			mKernels;
+	ApexCudaProfileSession		mSession;
+	SceneIntl*	mApexScene;
+	friend class ApexCudaProfileSession;
+};
+
+}
+} // namespace nvidia::apex
+
+#endif // __APEX_CUDA_KERNEL_MANAGER__