|
- /*
- * Copyright (c) Huawei Technologies Co., Ltd. 2020-2021. All rights reserved.
- * Description: mem.h
- * Create: 2020-01-01
- */
-
- #ifndef CCE_RUNTIME_MEM_H
- #define CCE_RUNTIME_MEM_H
-
- #include <stddef.h>
- #include "base.h"
- #include "config.h"
- #include "stream.h"
-
- #if defined(__cplusplus)
- extern "C" {
- #endif
-
- /**
- * @ingroup dvrt_mem
- * @brief memory type
- */
- #define RT_MEMORY_DEFAULT (0x0U) // default memory on device
- #define RT_MEMORY_HBM (0x2U) // HBM memory on device
- #define RT_MEMORY_RDMA_HBM (0x3U) // RDMA-HBM memory on device
- #define RT_MEMORY_DDR (0x4U) // DDR memory on device
- #define RT_MEMORY_SPM (0x8U) // shared physical memory on device
- #define RT_MEMORY_P2P_HBM (0x10U) // HBM memory on other 4P device
- #define RT_MEMORY_P2P_DDR (0x11U) // DDR memory on other device
- #define RT_MEMORY_DDR_NC (0x20U) // DDR memory of non-cache
- #define RT_MEMORY_TS (0x40U) // Used for Ts memory
- #define RT_MEMORY_TS_4G (0x40U) // Used for Ts memory(only 1951)
- #define RT_MEMORY_HOST (0x81U) // Memory on host
- #define RT_MEMORY_SVM (0x90U) // Memory for SVM
- #define RT_MEMORY_HOST_SVM (0x90U) // Memory for host SVM
- #define RT_MEMORY_RESERVED (0x100U)
-
- #define RT_MEMORY_L1 (0x1U << 16U)
- #define RT_MEMORY_L2 (0x1U << 17U)
-
- /**
- * @ingroup dvrt_mem
- * @brief memory info type
- */
- #define RT_MEM_INFO_TYPE_DDR_SIZE (0x1U)
- #define RT_MEM_INFO_TYPE_HBM_SIZE (0x2U)
- #define RT_MEM_INFO_TYPE_DDR_P2P_SIZE (0x3U)
- #define RT_MEM_INFO_TYPE_HBM_P2P_SIZE (0x4U)
-
- /**
- * @ingroup dvrt_mem
- * @brief memory Policy
- */
- #define RT_MEMORY_POLICY_NONE (0x0U) // Malloc mem prior huge page, then default page
- #define RT_MEMORY_POLICY_HUGE_PAGE_FIRST (0x400U) // Malloc mem prior huge page, then default page, 0x1U << 10U
- #define RT_MEMORY_POLICY_HUGE_PAGE_ONLY (0x800U) // Malloc mem only use huge page, 0x1U << 11U
- #define RT_MEMORY_POLICY_DEFAULT_PAGE_ONLY (0x1000U) // Malloc mem only use default page, 0x1U << 12U
- // Malloc mem prior huge page, then default page, for p2p, 0x1U << 13U
- #define RT_MEMORY_POLICY_HUGE_PAGE_FIRST_P2P (0x2000U)
- #define RT_MEMORY_POLICY_HUGE_PAGE_ONLY_P2P (0x4000U) // Malloc mem only use huge page, use for p2p, 0x1U << 14U
- #define RT_MEMORY_POLICY_DEFAULT_PAGE_ONLY_P2P (0x8000U) // Malloc mem only use default page, use for p2p, 0x1U << 15U
-
- /**
- * @ingroup dvrt_mem
- * @brief memory attribute
- */
- #define RT_MEMORY_ATTRIBUTE_DEFAULT (0x0U)
- // memory read only attribute, now only dvpp memory support.
- #define RT_MEMORY_ATTRIBUTE_READONLY (0x100000U) // Malloc readonly, 1<<20.
-
- #define MEM_ALLOC_TYPE_BIT (0x3FFU) // mem type bit in <0, 9>
-
- /**
- * @ingroup dvrt_mem
- * @brief memory type | memory Policy
- */
- typedef uint32_t rtMemType_t;
-
- /**
- * @ingroup dvrt_mem
- * @brief memory advise type
- */
- #define RT_MEMORY_ADVISE_EXE (0x02U)
- #define RT_MEMORY_ADVISE_THP (0x04U)
- #define RT_MEMORY_ADVISE_PLE (0x08U)
- #define RT_MEMORY_ADVISE_PIN (0x16U)
-
- /**
- * @ingroup dvrt_mem
- * @brief memory copy type
- */
- typedef enum tagRtMemcpyKind {
- RT_MEMCPY_HOST_TO_HOST = 0, // host to host
- RT_MEMCPY_HOST_TO_DEVICE, // host to device
- RT_MEMCPY_DEVICE_TO_HOST, // device to host
- RT_MEMCPY_DEVICE_TO_DEVICE, // device to device, 1P && P2P
- RT_MEMCPY_MANAGED, // managed memory
- RT_MEMCPY_ADDR_DEVICE_TO_DEVICE,
- RT_MEMCPY_HOST_TO_DEVICE_EX, // host to device ex (only used for 8 bytes)
- RT_MEMCPY_DEVICE_TO_HOST_EX, // device to host ex
- RT_MEMCPY_RESERVED,
- } rtMemcpyKind_t;
-
- typedef enum tagRtMemInfoType {
- RT_MEMORYINFO_DDR,
- RT_MEMORYINFO_HBM,
- RT_MEMORYINFO_DDR_HUGE, // Hugepage memory of DDR
- RT_MEMORYINFO_DDR_NORMAL, // Normal memory of DDR
- RT_MEMORYINFO_HBM_HUGE, // Hugepage memory of HBM
- RT_MEMORYINFO_HBM_NORMAL, // Normal memory of HBM
- RT_MEMORYINFO_DDR_P2P_HUGE, // Hugepage memory of DDR
- RT_MEMORYINFO_DDR_P2P_NORMAL, // Normal memory of DDR
- RT_MEMORYINFO_HBM_P2P_HUGE, // Hugepage memory of HBM
- RT_MEMORYINFO_HBM_P2P_NORMAL, // Normal memory of HBM
- } rtMemInfoType_t;
-
- typedef enum tagRtRecudeKind {
- RT_MEMCPY_SDMA_AUTOMATIC_ADD = 10, // D2D, SDMA inline reduce, include 1P, and P2P
- RT_MEMCPY_SDMA_AUTOMATIC_MAX = 11,
- RT_MEMCPY_SDMA_AUTOMATIC_MIN = 12,
- RT_MEMCPY_SDMA_AUTOMATIC_EQUAL = 13,
- RT_RECUDE_KIND_END = 14,
- } rtRecudeKind_t;
-
- typedef enum tagRtDataType {
- RT_DATA_TYPE_FP32 = 0, // fp32
- RT_DATA_TYPE_FP16 = 1, // fp16
- RT_DATA_TYPE_INT16 = 2, // int16
- RT_DATA_TYPE_INT4 = 3, // int4
- RT_DATA_TYPE_INT8 = 4, // int8
- RT_DATA_TYPE_INT32 = 5, // int32
- RT_DATA_TYPE_BFP16 = 6, // bfp16
- RT_DATA_TYPE_BFP32 = 7, // bfp32
- RT_DATA_TYPE_UINT8 = 8, // uint8
- RT_DATA_TYPE_UINT16 = 9, // uint16
- RT_DATA_TYPE_UINT32 = 10, // uint32
- RT_DATA_TYPE_END = 11,
- } rtDataType_t;
-
- /**
- * @ingroup dvrt_mem
- * @brief memory copy channel type
- */
- typedef enum tagRtMemcpyChannelType {
- RT_MEMCPY_CHANNEL_TYPE_INNER = 0, // 1P
- RT_MEMCPY_CHANNEL_TYPE_PCIe,
- RT_MEMCPY_CHANNEL_TYPE_HCCs, // not support now
- RT_MEMCPY_CHANNEL_TYPE_RESERVED,
- } rtMemcpyChannelType_t;
-
- /**
- * @ingroup rt_kernel
- * @brief ai core memory size
- */
- typedef struct rtAiCoreMemorySize {
- uint32_t l0ASize;
- uint32_t l0BSize;
- uint32_t l0CSize;
- uint32_t l1Size;
- uint32_t ubSize;
- uint32_t l2Size;
- uint32_t l2PageNum;
- uint32_t blockSize;
- uint64_t bankSize;
- uint64_t bankNum;
- uint64_t burstInOneBlock;
- uint64_t bankGroupNum;
- } rtAiCoreMemorySize_t;
-
- /**
- * @ingroup dvrt_mem
- * @brief memory type
- */
- typedef enum tagRtMemoryType {
- RT_MEMORY_TYPE_HOST = 1,
- RT_MEMORY_TYPE_DEVICE = 2,
- RT_MEMORY_TYPE_SVM = 3,
- RT_MEMORY_TYPE_DVPP = 4
- } rtMemoryType_t;
-
- /**
- * @ingroup dvrt_mem
- * @brief memory attribute
- */
- typedef struct tagRtPointerAttributes {
- rtMemoryType_t memoryType; // host memory or device memory
- rtMemoryType_t locationType;
- uint32_t deviceID; // device ID
- uint32_t pageSize;
- } rtPointerAttributes_t;
-
-
- typedef struct {
- const char_t *name;
- const uint64_t size;
- uint32_t flag;
- } rtMallocHostSharedMemoryIn;
-
- typedef struct {
- int32_t fd;
- void *ptr;
- void *devPtr;
- } rtMallocHostSharedMemoryOut;
-
- typedef struct {
- const char_t *name;
- const uint64_t size;
- int32_t fd;
- void *ptr;
- void *devPtr;
- } rtFreeHostSharedMemoryIn;
-
-
- /**
- * @ingroup dvrt_mem
- * @brief alloc device memory
- * @param [in|out] devPtr memory pointer
- * @param [in] size memory size
- * @param [in] type memory type
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMalloc(void **devPtr, uint64_t size, rtMemType_t type);
-
- /**
- * @ingroup dvrt_mem
- * @brief free device memory
- * @param [in|out] devPtr memory pointer
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtFree(void *devPtr);
-
- /**
- * @ingroup dvrt_mem
- * @brief alloc device memory for dvpp
- * @param [in|out] devPtr memory pointer
- * @param [in] size memory size
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtDvppMalloc(void **devPtr, uint64_t size);
-
- /**
- * @ingroup dvrt_mem
- * @brief alloc device memory for dvpp, support set flag
- * @param [in|out] devPtr memory pointer
- * @param [in] size memory size
- * @param [in] flag mem flag, can use mem attribute set read only.
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return others is error
- */
- RTS_API rtError_t rtDvppMallocWithFlag(void **devPtr, uint64_t size, uint32_t flag);
-
- /**
- * @ingroup dvrt_mem
- * @brief free device memory for dvpp
- * @param [in|out] devPtr memory pointer
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtDvppFree(void *devPtr);
-
- /**
- * @ingroup dvrt_mem
- * @brief alloc host memory
- * @param [in|out] hostPtr memory pointer
- * @param [in] size memory size
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMallocHost(void **hostPtr, uint64_t size);
-
- /**
- * @ingroup dvrt_mem
- * @brief free host memory
- * @param [in] hostPtr memory pointer
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtFreeHost(void *hostPtr);
-
- /**
- * @ingroup dvrt_mem
- * @brief alloc host shared memory
- * @param [in] in alloc host shared memory inputPara pointer
- * @param [in] out alloc host shared memory outputInfo pointer
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
-
- RTS_API rtError_t rtMallocHostSharedMemory(rtMallocHostSharedMemoryIn *in,
- rtMallocHostSharedMemoryOut *out);
-
- /**
- * @ingroup dvrt_mem
- * @brief free host memory
- * @param [in] in free host shared memory inputPara pointer
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
-
- RTS_API rtError_t rtFreeHostSharedMemory(rtFreeHostSharedMemoryIn *in);
-
- /**
- * @ingroup dvrt_mem
- * @brief alloc managed memory
- * @param [in|out] ptr memory pointer
- * @param [in] size memory size
- * @param [in] flag reserved, set to 0.
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemAllocManaged(void **ptr, uint64_t size, uint32_t flag);
-
- /**
- * @ingroup dvrt_mem
- * @brief free managed memory
- * @param [in] ptr memory pointer
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemFreeManaged(void *ptr);
-
- /**
- * @ingroup dvrt_mem
- * @brief alloc cached device memory
- * @param [in| devPtr memory pointer
- * @param [in] size memory size
- * @param [in] type memory type
- * @return RT_ERROR_NONE for ok
- */
- RTS_API rtError_t rtMallocCached(void **devPtr, uint64_t size, rtMemType_t type);
-
- /**
- * @ingroup dvrt_mem
- * @brief flush device mempory
- * @param [in] base virtal base address
- * @param [in] len memory size
- * @return RT_ERROR_NONE for ok, errno for failed
- */
- RTS_API rtError_t rtFlushCache(void *base, size_t len);
-
- /**
- * @ingroup dvrt_mem
- * @brief invalid device mempory
- * @param [in] base virtal base address
- * @param [in] len memory size
- * @return RT_ERROR_NONE for ok, errno for failed
- */
- RTS_API rtError_t rtInvalidCache(void *base, size_t len);
-
- /**
- * @ingroup dvrt_mem
- * @brief synchronized memcpy
- * @param [in] dst destination address pointer
- * @param [in] Max length of destination address memory
- * @param [in] src source address pointer
- * @param [in] cnt the number of byte to copy
- * @param [in] kind memcpy type
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemcpy(void *dst, uint64_t destMax, const void *src, uint64_t cnt, rtMemcpyKind_t kind);
-
- /**
- * @ingroup dvrt_mem
- * @brief host task memcpy
- * @param [in] dst destination address pointer
- * @param [in] destMax length of destination address memory
- * @param [in] src source address pointer
- * @param [in] cnt the number of byte to copy
- * @param [in] kind memcpy type
- * @param [in] stm task stream
- * @return RT_ERROR_NONE for ok, errno for failed
- */
- RTS_API rtError_t rtMemcpyHostTask(void * const dst, const uint64_t destMax, const void * const src,
- const uint64_t cnt, rtMemcpyKind_t kind, rtStream_t stm);
-
- /**
- * @ingroup dvrt_mem
- * @brief asynchronized memcpy
- * @param [in] dst destination address pointer
- * @param [in] Max length of destination address memory
- * @param [in] src source address pointer
- * @param [in] cnt the number of byte to copy
- * @param [in] kind memcpy type
- * @param [in] stm asynchronized task stream
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemcpyAsync(void *dst, uint64_t destMax, const void *src, uint64_t cnt, rtMemcpyKind_t kind,
- rtStream_t stm);
-
- /**
- * @ingroup dvrt_mem
- * @brief asynchronized memcpy
- * @param [in] dst destination address pointer
- * @param [in] Max length of destination address memory
- * @param [in] src source address pointer
- * @param [in] count the number of byte to copy
- * @param [in] kind memcpy type
- * @param [in] stream asynchronized task stream
- * @param [in] qosCfg asynchronized task qosCfg
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemcpyAsyncWithCfg(void *dst, uint64_t destMax, const void *src, uint64_t count,
- rtMemcpyKind_t kind, rtStream_t stream, uint32_t qosCfg);
-
- typedef struct {
- uint32_t resv0;
- uint32_t resv1;
- uint32_t resv2;
- uint32_t len;
- uint64_t src;
- uint64_t dst;
- } rtMemcpyAddrInfo;
-
- RTS_API rtError_t rtMemcpyAsyncPtr(void *memcpyAddrInfo, uint64_t destMax, uint64_t count,
- rtMemcpyKind_t kind, rtStream_t stream);
-
- /**
- * @ingroup dvrt_mem
- * @brief asynchronized reduce memcpy
- * @param [in] dst destination address pointer
- * @param [in] Max length of destination address memory
- * @param [in] src source address pointer
- * @param [in] cnt the number of byte to copy
- * @param [in] kind memcpy type
- * @param [in] type data type
- * @param [in] stm asynchronized task stream
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtReduceAsync(void *dst, uint64_t destMax, const void *src, uint64_t cnt, rtRecudeKind_t kind,
- rtDataType_t type, rtStream_t stm);
-
- /**
- * @ingroup dvrt_mem
- * @brief asynchronized reduce memcpy
- * @param [in] dst destination address pointer
- * @param [in] Max length of destination address memory
- * @param [in] src source address pointer
- * @param [in] count the number of byte to copy
- * @param [in] kind memcpy type
- * @param [in] type data type
- * @param [in] stm asynchronized task stream
- * @param [in] qosCfg asynchronized task qosCfg
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtReduceAsyncWithCfg(void *dst, uint64_t destMax, const void *src, uint64_t cnt, rtRecudeKind_t kind,
- rtDataType_t type, rtStream_t stm, uint32_t qosCfg);
-
- /**
- * @ingroup dvrt_mem
- * @brief asynchronized reduce memcpy
- * @param [in] dst destination address pointer
- * @param [in] Max length of destination address memory
- * @param [in] src source address pointer
- * @param [in] count the number of byte to copy
- * @param [in] kind memcpy type
- * @param [in] type data type
- * @param [in] stm asynchronized task stream
- * @param [in] overflowAddr addr of overflow flag
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtReduceAsyncV2(void *dst, uint64_t destMax, const void *src, uint64_t count, rtRecudeKind_t kind,
- rtDataType_t type, rtStream_t stm, void *overflowAddr);
-
- /**
- * @ingroup dvrt_mem
- * @brief synchronized memcpy2D
- * @param [in] dst destination address pointer
- * @param [in] dstPitch pitch of destination memory
- * @param [in] src source address pointer
- * @param [in] srcPitch pitch of source memory
- * @param [in] width width of matrix transfer
- * @param [in] height height of matrix transfer
- * @param [in] kind memcpy type
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemcpy2d(void *dst, uint64_t dstPitch, const void *src, uint64_t srcPitch, uint64_t width,
- uint64_t height, rtMemcpyKind_t kind);
-
- /**
- * @ingroup dvrt_mem
- * @brief asynchronized memcpy2D
- * @param [in] dst destination address pointer
- * @param [in] dstPitch length of destination address memory
- * @param [in] src source address pointer
- * @param [in] srcPitch length of destination address memory
- * @param [in] width width of matrix transfer
- * @param [in] height height of matrix transfer
- * @param [in] kind memcpy type
- * @param [in] stm asynchronized task stream
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemcpy2dAsync(void *dst, uint64_t dstPitch, const void *src, uint64_t srcPitch, uint64_t width,
- uint64_t height, rtMemcpyKind_t kind, rtStream_t stm);
-
- /**
- * @ingroup dvrt_mem
- * @brief query memory size
- * @param [in] aiCoreMemorySize
- * @return RT_ERROR_NONE for ok, errno for failed
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtAiCoreMemorySizes(rtAiCoreMemorySize_t *aiCoreMemorySize);
-
- /**
- * @ingroup dvrt_mem
- * @brief set memory size, Setting before model reasoning, Bright screen to prevent model can not be fully
- integrated network due to memory limitations.Requirement come from JiaMinHu.Only use for Tiny.
- * @param [in] aiCoreMemorySize
- * @return RT_ERROR_NONE for ok, errno for failed
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtSetAiCoreMemorySizes(rtAiCoreMemorySize_t *aiCoreMemorySize);
-
- /**
- * @ingroup dvrt_mem
- * @brief Specifies how memory is use
- * @param [in] devPtr memory pointer
- * @param [in] count memory count
- * @param [in] advise reserved, set to 1
- * @return RT_ERROR_NONE for ok
- * @return others for error
- */
- RTS_API rtError_t rtMemAdvise(void *devPtr, uint64_t count, uint32_t advise);
- /**
- * @ingroup dvrt_mem
- * @brief set memory with uint32_t value
- * @param [in] devPtr
- * @param [in] Max length of destination address memory
- * @param [in] val
- * @param [in] cnt byte num
- * @return RT_ERROR_NONE for ok, errno for failed
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemset(void *devPtr, uint64_t destMax, uint32_t val, uint64_t cnt);
-
- /**
- * @ingroup dvrt_mem
- * @brief set memory with uint32_t value async
- * @param [in] devPtr
- * @param [in] Max length of destination address memory
- * @param [in] val
- * @param [in] cnt byte num
- * @param [in] stm
- * @return RT_ERROR_NONE for ok, errno for failed
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemsetAsync(void *ptr, uint64_t destMax, uint32_t val, uint64_t cnt, rtStream_t stm);
-
- /**
- * @ingroup dvrt_mem
- * @brief get current device memory total and free
- * @param [out] freeSize
- * @param [out] totalSize
- * @return RT_ERROR_NONE for ok, errno for failed
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemGetInfo(size_t *freeSize, size_t *totalSize);
-
- /**
- * @ingroup dvrt_mem
- * @brief get current device memory total and free
- * @param [in] memInfoType
- * @param [out] freeSize
- * @param [out] totalSize
- * @return RT_ERROR_NONE for ok, errno for failed
- */
- RTS_API rtError_t rtMemGetInfoEx(rtMemInfoType_t memInfoType, size_t *freeSize, size_t *totalSize);
-
- /**
- * @ingroup dvrt_mem
- * @brief set memory with uint32_t value
- * @param [in] devPtr
- * @param [in] len
- * @param [in] devId
- * @return RT_ERROR_NONE for ok, errno for failed
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtMemPrefetchToDevice(void *devPtr, uint64_t len, int32_t devId);
-
- /**
- * @ingroup dvrt_mem
- * @brief get memory attribute:Host or Device
- * @param [in] ptr
- * @param [out] attributes
- * @return RT_ERROR_NONE for ok, errno for failed
- * @return RT_ERROR_INVALID_VALUE for error input
- */
- RTS_API rtError_t rtPointerGetAttributes(rtPointerAttributes_t *attributes, const void *ptr);
-
- /**
- * @ingroup dvrt_mem
- * @brief make memory shared interprocess and assigned a name
- * @param [in] ptr device memory address pointer
- * @param [in] name identification name
- * @param [in] byteCount identification byteCount
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return RT_ERROR_DRV_ERR for driver error
- */
- RTS_API rtError_t rtIpcSetMemoryName(const void *ptr, uint64_t byteCount, char_t *name, uint32_t len);
-
- /**
- * @ingroup dvrt_mem
- * @brief destroy a interprocess shared memory
- * @param [in] name identification name
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return RT_ERROR_DRV_ERR for driver error
- */
- RTS_API rtError_t rtIpcDestroyMemoryName(const char_t *name);
-
- /**
- * @ingroup dvrt_mem
- * @brief open a interprocess shared memory
- * @param [in|out] ptr device memory address pointer
- * @param [in] name identification name
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return RT_ERROR_DRV_ERR for driver error
- */
- RTS_API rtError_t rtIpcOpenMemory(void **ptr, const char_t *name);
-
- /**
- * @ingroup dvrt_mem
- * @brief close a interprocess shared memory
- * @param [in] ptr device memory address pointer
- * @param [in] name identification name
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return RT_ERROR_DRV_ERR for driver error
- */
- RTS_API rtError_t rtIpcCloseMemory(const void *ptr);
-
- /**
- * @ingroup dvrt_mem
- * @brief HCCL Async memory cpy
- * @param [in] sqIndex sq index
- * @param [in] wqeIndex moudle index
- * @param [in] stm asynchronized task stream
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return RT_ERROR_DRV_ERR for driver error
- */
- RTS_API rtError_t rtRDMASend(uint32_t sqIndex, uint32_t wqeIndex, rtStream_t stm);
-
- /**
- * @ingroup dvrt_mem
- * @brief Ipc set mem pid
- * @param [in] name name to be queried
- * @param [in] pid process id
- * @param [in] num length of pid[]
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return RT_ERROR_DRV_ERR for driver error
- */
- RTS_API rtError_t rtSetIpcMemPid(const char_t *name, int32_t pid[], int32_t num);
-
- /**
- * @ingroup dvrt_mem
- * @brief HCCL Async memory cpy
- * @param [in] dbindex single device 0
- * @param [in] dbinfo doorbell info
- * @param [in] stm asynchronized task stream
- * @return RT_ERROR_NONE for ok
- * @return RT_ERROR_INVALID_VALUE for error input
- * @return RT_ERROR_DRV_ERR for driver error
- */
- RTS_API rtError_t rtRDMADBSend(uint32_t dbIndex, uint64_t dbInfo, rtStream_t stm);
-
- #if defined(__cplusplus)
- }
- #endif
-
- #endif // CCE_RUNTIME_MEM_H
|