openpilot v0.9.6 release

date: 2024-02-21T23:02:42 master commit: 0b4d08fab8e35a264bc7383e878538f8083c33e5
2024-02-27 16:34:45 -07:00
commit 2901597132
1940 changed files with 647891 additions and 0 deletions
--- a/third_party/snpe/include/SnpeUdo/UdoImplGpu.h
+++ b/third_party/snpe/include/SnpeUdo/UdoImplGpu.h
@@ -0,0 +1,112 @@
+//==============================================================================
+//
+// Copyright (c) 2019-2020 Qualcomm Technologies, Inc.
+// All Rights Reserved.
+// Confidential and Proprietary - Qualcomm Technologies, Inc.
+//
+//==============================================================================
+
+// Header to be used by a GPU UDO Implementation library
+
+#ifndef SNPE_UDO_IMPL_GPU_H
+#define SNPE_UDO_IMPL_GPU_H
+
+#include "CL/cl.h"
+#include "SnpeUdo/UdoBase.h"
+
+/** @addtogroup c_plus_plus_apis C++
+@{ */
+
+/**
+ * This header defines version 0.0.0 of the GPU UDO Infrastructure.
+ * It defines the interpretation of the global and per-OpFactory infrastructure pointers
+ * as well as the interpretation of tensorData pointers.
+ *
+ * The per-Operation infrastructure pointer is defined to be null, and should not be used.
+ *
+ * The SnpeUdoTensorParam_t struct below provides the interpretation for
+ * the tensorData opaque pointer for SnpeUdoTensorParams representing inputs or outputs.
+ *
+ * The tensorData opaque pointer populated in SnpeUdoScalarParam_t structs should be interpreted
+ * as a host-readable data pointer.
+ *
+ */
+
+/**
+ * @brief Function to retrieve opencl program from Program Cache repository.
+ * @param programCache is opaque pointer to Program Cache repository provided by
+ * SNPE GPU UDO runtime.
+ * @param programName is name associated with opencl program for UDO.
+ * @param program is pointer to opencl program which will be populated with
+ * valid opencl program if found in Program Cache repository.
+ * @return SnpeUdo_ErrorType_t is error type returned. SNPE_UDO_NO_ERROR is returned
+ * on success.
+ */
+typedef SnpeUdo_ErrorType_t (*SnpeUdo_getProgram_t)
+   (void* programCache, const char* programName, cl_program* program);
+
+/**
+ * @brief Function to store valid opencl program in Program Cache repository.
+ * @param programCache is opaque pointer to Program Cache repository provided by
+ * SNPE GPU UDO runtime.
+ * @param programName is name associated with opencl program for UDO.
+ * @param program is valid opencl program after program is built.
+ * @return SnpeUdo_ErrorType_t is error type returned. SNPE_UDO_NO_ERROR is returned
+ * on success.
+ * */
+typedef SnpeUdo_ErrorType_t (*SnpeUdo_storeProgram_t)
+   (void* programCache, const char * programName, cl_program program);
+
+/**
+ * @brief Global Infrastructure Definition for GPU UDO Implementations.
+ */
+typedef struct {
+   // Infrastructure definition version. This header is 0.0.0
+   SnpeUdo_Version_t   gpuInfraVersion;
+   SnpeUdo_getProgram_t SnpeUdo_getProgram;
+   SnpeUdo_storeProgram_t SnpeUdo_storeProgram;
+} SnpeUdo_GpuInfrastructure_t;
+
+/**
+ * @brief Per OpFactory Infrastructure Definition for GPU UDO Implementations.
+ * @note  This version of the infrastructure definition guarantees that the same
+ *        Per OpFactory infrastructure pointer will be provided to all OpFactories
+ *        in the same network.
+ */
+typedef struct
+{
+   cl_context context;
+   cl_command_queue commandQueue;
+   void* programCache;
+} SnpeUdo_GpuOpFactoryInfrastructure_t;
+
+/**
+ * @brief Opaque tensorData definition for operation inputs and outputs.
+ *
+ * The following is a list of all SnpeUdoTensorLayout_t values supported by the
+ * GPU UDO implementation, and how the parameters of the struct should be
+ * interpreted in each case:
+ *
+ * SNPE_UDO_LAYOUT_NHWC:
+ *   mem shall be single-element array, pointing to a cl buffer memory object.
+ *   the dimensions of this object match the dimensions specified in the encompassing
+ *   SnpeUdoTensorParam_t's currDimensions.
+ *
+ *   memCount shall be 1.
+ *
+ *   paddedRank and paddedDimensions are undefined and shall be ignored by the UDO
+ *   implementation.
+ *
+ */
+typedef struct
+{
+   cl_mem*   mem;
+   uint32_t  memCount;
+   uint32_t  paddedRank;
+   uint32_t* paddedDimensions;
+
+} SnpeUdo_GpuTensorData_t;
+
+/** @} */ /* end_addtogroup c_plus_plus_apis C++ */
+
+#endif // SNPE_UDO_IMPL_GPU_H