接口列表（Atlas A2 训练系列产品/Atlas 800I A2 推理产品/A200I A2 Box 异构组件 ）
针对
- √：支持。
- x：不支持。
- 废弃：后续版本待废弃，具体废弃接口说明请参见废弃接口/返回码列表。
目录 |
接口 |
|
|---|---|---|
系统配置 |
aclInit |
√ |
aclFinalize |
√ |
|
aclrtGetVersion |
√ |
|
aclSetCompileopt |
√ |
|
aclGetRecentErrMsg |
√ |
|
aclAppLog |
√ |
|
aclDataTypeSize |
√ |
|
aclFloat16ToFloat |
√ |
|
aclFloatToFloat16 |
√ |
|
aclGenGraphAndDumpForOp |
√ |
|
运行时管理>Device管理 |
aclrtSetDevice |
√ |
aclrtResetDevice |
√ |
|
aclrtGetDevice |
√ |
|
aclrtGetRunMode |
√ |
|
aclrtSetTsDevice |
√ |
|
aclrtGetDeviceCount |
√ |
|
aclrtGetDeviceUtilizationRate |
√ |
|
aclrtSynchronizeDevice |
√ |
|
aclrtGetSocName |
√ |
|
aclrtSetDeviceSatMode |
√ |
|
aclrtGetDeviceSatMode |
√ |
|
运行时管理>Context管理 |
aclrtCreateContext |
√ |
aclrtDestroyContext |
√ |
|
aclrtSetCurrentContext |
√ |
|
aclrtGetCurrentContext |
√ |
|
aclrtCtxSetSysParamOpt |
√ |
|
aclrtCtxGetSysParamOpt |
√ |
|
aclrtGetOverflowStatus |
√ |
|
aclrtResetOverflowStatus |
√ |
|
运行时管理>Stream管理 |
aclrtCreateStream |
√ |
aclrtCreateStreamV2 |
x |
|
aclrtSetStreamConfigOpt |
x |
|
aclrtCreateStreamWithConfig |
√ |
|
aclrtDestroyStream |
√ |
|
aclrtDestroyStreamForce |
√ |
|
aclrtSetStreamOverflowSwitch |
√ |
|
aclrtGetStreamOverflowSwitch |
√ |
|
aclrtSetStreamFailureMode |
√ |
|
aclrtSynchronizeStream |
√ |
|
aclrtSynchronizeStreamWithTimeout |
√ |
|
运行时管理>Event管理 |
aclrtCreateEvent |
√ |
aclrtCreateEventWithFlag |
√ |
|
aclrtDestroyEvent |
√ |
|
aclrtRecordEvent |
√ |
|
aclrtResetEvent |
√ |
|
aclrtQueryEvent |
废弃 |
|
aclrtQueryEventStatus |
√ |
|
aclrtQueryEventWaitStatus |
√ |
|
aclrtSynchronizeEvent |
√ |
|
aclrtSynchronizeEventWithTimeout |
√ |
|
aclrtEventElapsedTime |
√ |
|
aclrtStreamWaitEvent |
√ |
|
aclrtSetOpWaitTimeout |
√ |
|
运行时管理>内存管理 |
aclrtMalloc |
√ |
aclrtMallocAlign32 |
√ |
|
aclrtMallocCached |
√ |
|
aclrtMemFlush |
√ |
|
aclrtMemInvalidate |
√ |
|
aclrtFree |
√ |
|
aclrtMallocHost |
√ |
|
aclrtFreeHost |
√ |
|
aclrtMemset |
√ |
|
aclrtMemsetAsync |
√ |
|
aclrtMemcpy |
√ |
|
aclrtMemcpyAsync |
√ |
|
aclrtGetMemInfo |
√ |
|
aclrtDeviceCanAccessPeer |
√ |
|
aclrtDeviceEnablePeerAccess |
√ |
|
aclrtDeviceDisablePeerAccess |
√ |
|
aclrtMemcpy2d |
√ |
|
aclrtMemcpy2dAsync |
√ |
|
aclrtAllocatorRegister |
√ |
|
aclrtAllocatorUnregister |
√ |
|
运行时管理>执行控制 |
aclrtSubscribeReport |
√ |
aclrtLaunchCallback |
√ |
|
aclrtProcessReport |
√ |
|
aclrtUnSubscribeReport |
√ |
|
运行时管理>异常处理 |
aclrtSetExceptionInfoCallback |
√ |
aclrtGetTaskIdFromExceptionInfo |
√ |
|
aclrtGetStreamIdFromExceptionInfo |
√ |
|
aclrtGetThreadIdFromExceptionInfo |
√ |
|
aclrtGetDeviceIdFromExceptionInfo |
√ |
|
aclrtGetErrorCodeFromExceptionInfo |
√ |
|
运行时管理>算力Group查询与设置 |
aclrtSetGroup |
x |
aclrtGetGroupCount |
x |
|
aclrtCreateGroupInfo |
x |
|
aclrtDestroyGroupInfo |
x |
|
aclrtGetAllGroupInfo |
x |
|
aclrtGetGroupInfoDetail |
x |
|
模型推理>模型加载 |
aclmdlLoadFromFile |
√ |
aclmdlLoadFromMem |
√ |
|
aclmdlLoadFromFileWithMem |
√ |
|
aclmdlLoadFromMemWithMem |
√ |
|
aclmdlLoadFromFileWithQ |
√ |
|
aclmdlLoadFromMemWithQ |
√ |
|
aclmdlSetConfigOpt |
√ |
|
aclmdlLoadWithConfig |
√ |
|
模型推理>模型执行 |
aclmdlExecute |
√ |
aclmdlExecuteAsync |
√ |
|
aclmdlSetExecConfigOpt |
√ |
|
aclmdlExecuteV2 |
√ |
|
aclmdlExecuteAsyncV2 |
x |
|
aclmdlUnload |
√ |
|
aclmdlQuerySize |
√ |
|
aclmdlQuerySizeFromMem |
√ |
|
aclmdlSetDynamicBatchSize |
√ |
|
aclmdlSetDynamicHWSize |
√ |
|
aclmdlSetInputAIPP |
x |
|
aclmdlGetFirstAippInfo |
x |
|
aclmdlGetAippType |
x |
|
aclmdlSetAIPPByInputIndex |
x |
|
aclmdlSetInputDynamicDims |
√ |
|
aclmdlCreateAndGetOpDesc |
√ |
|
aclmdlInitDump |
√ |
|
aclmdlSetDump |
√ |
|
aclmdlFinalizeDump |
√ |
|
单算子执行>单算子API执行 |
公共接口（AscendCL meta） 说明：
定义算子时依赖的一些AscendCL元接口，通过这些元接口可以构建所需的数据结构，如aclTensor、aclScalar、aclIntArray等。 |
√ |
NN类算子接口（aclnn） 说明：
aclnn提供的核心功能接口，包括张量基础计算（加/减/乘/除等）以及NN相关的如卷积、池化、激活函数等操作。 |
√ |
|
单算子执行>单算子模型执行 |
aclopSetModelDir |
√ |
aclopLoad |
√ |
|
aclopSetCompileFlag |
废弃 |
|
aclopCompile |
√ |
|
aclopExecute |
废弃 |
|
aclopExecuteV2 |
√ |
|
aclopCompileAndExecute |
√ |
|
aclopCompileAndExecuteV2 |
√ |
|
aclopExecWithHandle |
√ |
|
aclopInferShape |
√ |
|
aclrtSetOpExecuteTimeOut |
√ |
|
aclopRegisterCompileFunc |
√ |
|
aclopUnregisterCompileFunc |
√ |
|
aclopCreateKernel |
√ |
|
aclopSetKernelArgs |
√ |
|
aclopSetKernelWorkspaceSizes |
√ |
|
aclopUpdateParams |
√ |
|
单算子执行>CBLAS接口 |
aclblasGemvEx |
√ |
aclblasCreateHandleForGemvEx |
√ |
|
aclblasHgemv |
√ |
|
aclblasCreateHandleForHgemv |
√ |
|
aclblasS8gemv |
√ |
|
aclblasCreateHandleForS8gemv |
√ |
|
aclblasGemmEx |
√ |
|
aclblasCreateHandleForGemmEx |
√ |
|
aclblasHgemm |
√ |
|
aclblasCreateHandleForHgemm |
√ |
|
aclblasS8gemm |
√ |
|
aclblasCreateHandleForS8gemm |
√ |
|
aclopCast |
√ |
|
aclopCreateHandleForCast |
√ |
|
媒体数据处理V1>内存申请与释放 |
acldvppMalloc |
√ |
acldvppFree |
√ |
|
媒体数据处理V1>通道创建与释放 |
acldvppCreateChannel |
√ |
acldvppDestroyChannel |
√ |
|
aclvdecCreateChannel |
√ |
|
aclvdecDestroyChannel |
√ |
|
aclvencCreateChannel |
x |
|
aclvencDestroyChannel |
x |
|
媒体数据处理V1>VPC功能 |
acldvppVpcResizeAsync |
√ |
acldvppVpcCropAsync |
√ |
|
acldvppVpcCropResizeAsync |
√ |
|
acldvppVpcBatchCropAsync |
√ |
|
acldvppVpcBatchCropResizeAsync |
√ |
|
acldvppVpcCropAndPasteAsync |
√ |
|
acldvppVpcCropResizePasteAsync |
√ |
|
acldvppVpcBatchCropAndPasteAsync |
√ |
|
acldvppVpcBatchCropResizePasteAsync |
√ |
|
acldvppVpcBatchCropResizeMakeBorderAsync |
√ |
|
acldvppVpcConvertColorAsync |
√ |
|
acldvppVpcPyrDownAsync |
x |
|
acldvppVpcEqualizeHistAsync |
√ |
|
acldvppVpcMakeBorderAsync |
√ |
|
acldvppVpcCalcHistAsync |
√ |
|
媒体数据处理V1>JPEGD功能 |
acldvppJpegDecodeAsync |
√ |
acldvppJpegGetImageInfo |
√ |
|
acldvppJpegGetImageInfoV2 |
√ |
|
acldvppJpegPredictDecSize |
√ |
|
媒体数据处理V1>JPEGE功能 |
acldvppJpegEncodeAsync |
√ |
acldvppJpegPredictEncSize |
√ |
|
媒体数据处理V1>PNGD功能 |
acldvppPngDecodeAsync |
√ |
acldvppPngGetImageInfo |
√ |
|
acldvppPngPredictDecSize |
√ |
|
媒体数据处理V1>VDEC功能 |
aclvdecSendFrame |
√ |
aclvdecSendSkippedFrame |
√ |
|
aclvdecCallback |
√ |
|
媒体数据处理V1>VENC功能 |
aclvencSendFrame |
x |
aclvencCallback |
x |
|
媒体数据处理V2>公共接口 |
hi_mpi_sys_init |
√ |
hi_mpi_sys_exit |
√ |
|
hi_mpi_dvpp_malloc |
√ |
|
hi_mpi_dvpp_free |
√ |
|
hi_mpi_dvpp_get_image_info |
√ |
|
hi_mpi_dvpp_get_version |
√ |
|
hi_mpi_sys_create_epoll |
√ |
|
hi_mpi_sys_ctl_epoll |
√ |
|
hi_mpi_sys_wait_epoll |
√ |
|
hi_mpi_sys_close_epoll |
√ |
|
hi_mpi_sys_set_chn_csc_matrix |
√ |
|
hi_mpi_sys_get_chn_csc_matrix |
√ |
|
hi_mpi_sys_get_image_align_info |
√ |
|
hi_mpi_sys_bind |
x |
|
hi_mpi_sys_unbind |
x |
|
媒体数据处理V2>AI音频输入/AO音频输出 |
该章节下的所有接口 |
x |
媒体数据处理V2>AENC音频编码/ADEC音频解码 |
该章节下的所有接口 |
x |
媒体数据处理V2>音量调节 |
该章节下的命令字 |
x |
媒体数据处理V2>ISP系统控制及3A算法注册 |
该章节下的所有接口 |
x |
媒体数据处理V2>MIPI Rx ioctl命令字 |
该章节下的命令字 |
x |
媒体数据处理V2>VI视频输入功能 |
该章节下的所有接口 |
x |
媒体数据处理V2>Region区域管理 |
该章节下的所有接口 |
x |
媒体数据处理V2>VPSS视频处理功能 |
该章节下的所有接口 |
x |
媒体数据处理V2>VO视频输出功能 |
该章节下的所有接口 |
x |
媒体数据处理V2>TDE图形绘制功能 |
该章节下的所有接口 |
x |
媒体数据处理V2>HIFB叠加图形层管理功能 |
该章节下的所有接口 |
x |
媒体数据处理V2>HDMI外设 |
该章节下的所有接口 |
x |
媒体数据处理V2>VPC功能 |
hi_mpi_vpc_create_chn |
√ |
hi_mpi_vpc_destroy_chn |
√ |
|
hi_mpi_vpc_resize |
√ |
|
hi_mpi_vpc_crop |
√ |
|
hi_mpi_vpc_crop_resize |
√ |
|
hi_mpi_vpc_crop_resize_paste |
√ |
|
hi_mpi_vpc_convert_color |
√ |
|
hi_mpi_vpc_convert_color_to_yuv420 |
√ |
|
hi_mpi_vpc_copy_make_border |
√ |
|
hi_mpi_vpc_pyrdown |
√ |
|
hi_mpi_vpc_calc_hist |
√ |
|
hi_mpi_vpc_equalize_hist |
√ |
|
hi_mpi_vpc_crop_resize_make_border |
√ |
|
hi_mpi_vpc_batch_crop_resize_paste |
√ |
|
hi_mpi_vpc_batch_crop_resize_make_border |
√ |
|
hi_mpi_vpc_get_process_result |
√ |
|
hi_mpi_vpc_sys_create_chn |
√ |
|
hi_mpi_vpc_set_roundview_stitching_param |
x |
|
hi_mpi_vpc_get_roundview_stitching_param |
x |
|
hi_mpi_vpc_roundview_stitching |
x |
|
hi_vpc_crop_resize_resize_paste |
x |
|
hi_mpi_vpc_set_chn_workspace |
√ |
|
hi_mpi_vpc_get_lut_mem_size |
√ |
|
hi_mpi_vpc_get_affine_lut |
√ |
|
hi_mpi_vpc_get_perspective_lut |
√ |
|
hi_mpi_vpc_get_remap_lut |
√ |
|
hi_mpi_vpc_lut_remap |
√ |
|
hi_mpi_vpc_median_blur |
√ |
|
hi_mpi_vpc_erode |
√ |
|
hi_mpi_vpc_dilate |
√ |
|
hi_mpi_vpc_blur |
√ |
|
hi_mpi_vpc_gaussian_blur |
√ |
|
hi_mpi_vpc_filter2d |
√ |
|
hi_mpi_vpc_rotate |
√ |
|
hi_mpi_vpc_draw_mosaic |
√ |
|
hi_mpi_vpc_draw_cover |
√ |
|
hi_mpi_vpc_draw_line |
√ |
|
hi_mpi_vpc_draw_osd |
√ |
|
hi_mpi_vpc_get_affine_transform |
√ |
|
hi_mpi_vpc_get_rotation_matrix |
√ |
|
hi_mpi_vpc_warp_affine |
√ |
|
hi_mpi_vpc_flip |
√ |
|
媒体数据处理V2>VDEC功能/JPEGD功能 |
hi_mpi_vdec_create_chn |
√ |
hi_mpi_vdec_destroy_chn |
√ |
|
hi_mpi_vdec_get_chn_attr |
√ |
|
hi_mpi_vdec_set_chn_attr |
√ |
|
hi_mpi_vdec_start_recv_stream |
√ |
|
hi_mpi_vdec_stop_recv_stream |
√ |
|
hi_mpi_vdec_query_status |
√ |
|
hi_mpi_vdec_reset_chn |
√ |
|
hi_mpi_vdec_set_chn_param |
√ |
|
hi_mpi_vdec_get_chn_param |
√ |
|
hi_mpi_vdec_set_protocol_param |
x |
|
hi_mpi_vdec_get_protocol_param |
√ |
|
hi_mpi_vdec_send_stream |
√ |
|
hi_mpi_vdec_get_frame |
√ |
|
hi_mpi_vdec_release_frame |
√ |
|
hi_mpi_vdec_get_fd |
√ |
|
hi_mpi_vdec_close_fd |
x |
|
hi_vdec_get_pic_buf_size |
√ |
|
hi_vdec_get_tmv_buf_size |
√ |
|
hi_mpi_vdec_set_jpegd_precision_mode |
√ |
|
hi_mpi_vdec_get_jpegd_output_info |
√ |
|
hi_mpi_vdec_set_display_mode |
√ |
|
hi_mpi_vdec_get_display_mode |
√ |
|
媒体数据处理V2>VENC功能/JPEGE功能 |
hi_mpi_venc_create_chn |
√ |
hi_mpi_venc_destroy_chn |
√ |
|
hi_mpi_venc_start_chn |
√ |
|
hi_mpi_venc_stop_chn |
√ |
|
hi_mpi_venc_query_status |
√ |
|
hi_mpi_venc_get_stream |
√ |
|
hi_mpi_venc_release_stream |
√ |
|
hi_mpi_venc_send_frame |
√ |
|
hi_mpi_venc_set_mod_param |
√ |
|
hi_mpi_venc_get_mod_param |
√ |
|
hi_mpi_venc_request_idr |
√ |
|
hi_mpi_venc_get_fd |
√ |
|
hi_mpi_venc_close_fd |
x |
|
hi_mpi_venc_set_jpeg_param |
√ |
|
hi_mpi_venc_get_jpeg_param |
√ |
|
hi_mpi_venc_set_chn_param |
√ |
|
hi_mpi_venc_set_scene_mode |
x |
|
hi_mpi_venc_get_scene_mode |
√ |
|
hi_mpi_venc_set_rc_param |
√ |
|
hi_mpi_venc_get_rc_param |
√ |
|
hi_mpi_venc_set_jpeg_huffman_param |
√ |
|
hi_mpi_venc_get_jpeg_huffman_param |
√ |
|
hi_mpi_venc_compact_jpeg_tables |
√ |
|
hi_mpi_venc_send_jpege_frame |
√ |
|
hi_mpi_venc_get_jpege_predicted_size |
√ |
|
hi_mpi_venc_set_roi_attr |
x |
|
hi_mpi_venc_get_roi_attr |
x |
|
hi_mpi_venc_set_ref_param |
x |
|
hi_mpi_venc_get_ref_param |
x |
|
hi_mpi_venc_set_h264_vui |
√ |
|
hi_mpi_venc_get_h264_vui |
√ |
|
hi_mpi_venc_set_h265_vui |
√ |
|
hi_mpi_venc_get_h265_vui |
√ |
|
hi_mpi_venc_set_cu_pred |
x |
|
hi_mpi_venc_get_cu_pred |
x |
|
hi_mpi_venc_set_intra_refresh |
x |
|
hi_mpi_venc_get_intra_refresh |
x |
|
hi_mpi_venc_set_chn_attr |
x |
|
hi_mpi_venc_get_chn_attr |
x |
|
媒体数据处理V2>PNGD功能 |
hi_mpi_pngd_create_chn |
√ |
hi_mpi_pngd_destroy_chn |
√ |
|
hi_mpi_pngd_send_stream |
√ |
|
hi_mpi_pngd_get_image_data |
√ |
|
hi_mpi_png_get_image_info |
√ |
|
Profiling AscendCL API for Extension（Profiling AscendCL API扩展接口） |
aclprofInit |
√ |
aclprofSetConfig |
√ |
|
aclprofStart |
√ |
|
aclprofStop |
√ |
|
aclprofFinalize |
√ |
|
Profiling AscendCL API for Extension（Profiling AscendCL API扩展接口） |
aclprofCreateStamp |
√ |
aclprofSetStampTraceMessage |
√ |
|
aclprofMark |
√ |
|
aclprofPush |
√ |
|
aclprofPop |
√ |
|
aclprofRangeStart |
√ |
|
aclprofRangeStop |
√ |
|
aclprofDestroyStamp |
√ |
|
Profiling AscendCL API for Subscription（订阅算子信息的Profiling AscendCL API） |
aclprofModelSubscribe |
√ |
aclprofModelUnSubscribe |
√ |
|
aclprofGetOpDescSize |
√ |
|
aclprofGetOpNum |
√ |
|
aclprofGetOpTypeLen |
√ |
|
aclprofGetOpType |
√ |
|
aclprofGetOpNameLen |
√ |
|
aclprofGetOpName |
√ |
|
aclprofGetOpStart |
√ |
|
aclprofGetOpEnd |
√ |
|
aclprofGetOpDuration |
√ |
|
aclprofGetModelId |
√ |
|
Profiling AscendCL API（PyTorch场景标记迭代时间） |
aclprofGetStepTimestamp |
√ |
数据传输>Tensor数据传输 |
acltdtCreateChannel |
x |
acltdtSendTensor |
√ |
|
acltdtReceiveTensor |
√ |
|
acltdtStopChannel |
√ |
|
acltdtDestroyChannel |
√ |
|
acltdtCreateChannelWithCapacity |
√ |
|
acltdtQueryChannelSize |
√ |
|
数据传输>共享队列管理 |
acltdtCreateQueue |
√ |
acltdtDestroyQueue |
√ |
|
acltdtEnqueueData |
√ |
|
acltdtDequeueData |
√ |
|
acltdtEnqueue |
x |
|
acltdtDequeue |
x |
|
acltdtBindQueueRoutes |
√ |
|
acltdtUnbindQueueRoutes |
√ |
|
acltdtQueryQueueRoutes |
√ |
|
acltdtGrantQueue |
x |
|
acltdtAttachQueue |
x |
|
数据传输>共享Buffer管理 |
acltdtAllocBuf |
√ |
acltdtFreeBuf |
√ |
|
acltdtGetBufData |
√ |
|
acltdtSetBufUserData |
x |
|
acltdtGetBufUserData |
x |
|
acltdtSetBufDataLen |
x |
|
acltdtGetBufDataLen |
x |
|
acltdtCopyBufRef |
x |
|
acltdtAppendBufChain |
x |
|
acltdtGetBufChainNum |
x |
|
acltdtGetBufFromChain |
x |
|
特征向量检索 |
该章节下的所有接口 |
x |