| physx::PxAllocId | ID of the Feature which owns/allocated memory from the heap |
| physx::PxAllocIdStats | Statistics collected per AllocationId by HeapManager |
| physx::PxAllocInfo | Class to track allocation statistics, see PxgMirrored |
| physx::PxBaseTask | Base class of all task types |
| physx::PxCpuDispatcher | A CpuDispatcher is responsible for scheduling the execution of tasks passed to it by the SDK |
| physx::PxCudaBuffer | Buffer which keeps informations about allocated piece of memory |
| physx::PxCudaBufferFlags | Hint flag to tell how the buffer will be used |
| physx::PxCudaBufferMemorySpace | Memory type managed by a heap |
| physx::PxCudaBufferType | Buffer type: made of hint flags and the memory space (Device Memory, Pinned Host Memory, ...) |
| physx::PxCudaContextManager | Manages memory, thread locks, and task scheduling for a CUDA context |
| physx::PxCudaContextManagerDesc | Descriptor used to create a PxCudaContextManager |
| physx::PxCudaInteropMode | Possible graphic/CUDA interoperability modes for context |
| physx::PxCudaMemoryManager | Allocator class for different kinds of CUDA related memory |
| physx::PxCudaMemoryManagerStats | Memory statistics struct returned by CudaMemMgr::getStats() |
| physx::PxGpuCopyDesc | Input descriptor for the GpuDispatcher's built-in copy kernel |
| physx::PxGpuCopyDescQueue | Container class for queueing PxGpuCopyDesc instances in pinned (non-pageable) CPU memory |
| physx::PxGpuDispatcher | A GpuTask dispatcher |
| physx::PxGpuTask | PxTask implementation for launching CUDA work |
| physx::PxGpuTaskHint | Define the 'flavor' of a PxGpuTask |
| physx::PxLightCpuTask | A PxBaseTask implementation with immediate execution and simple dependencies |
| physx::PxScopedCudaLock | Convenience class for holding CUDA lock within a scope |
| physx::PxSpuDispatcher | A PxSpuDispatcher |
| physx::PxSpuTask | A task to be executed on one or more SPUs |
| physx::PxTask | A PxBaseTask implementation with deferred execution and full dependencies |
| physx::PxTaskManager | The PxTaskManager interface |
| physx::PxTaskType | Identifies the type of each heavyweight PxTask object |