队列可以看作是数组队列 Receive Queue先准备好接收buffer与receive WQE,队列长度与发送队列同。准备好接收才可以发送 发送队列准备发散缓存,注册,并敲doorbell,提交发送请求 开始发送数据 数据发送完成后,发送到就会产生完成队列,表示发送完成 接收数据,将数据放到指定内存后就会在接收端产生完成队列。接收确认 RDMA Write...
英伟达已经有了个原型方案,似乎产品化已经很快了,用 DaaS 方法。在 CPU 初始化安全认证访问以后,CPU 好像就不在数据请求的回路中了,GPU 可以“directly queue”,请求 IO 设备,达成 50 倍的存储带宽。“它能让你进行细粒度的存储操作,这很关键。”“你可能不需要 4k block 数据获取,而是小块的数据,需求更高频...
Create a new print queue: http post http://localhost:8000/queues/ name='NVPro 1' Example Response: { "created": "2016-09-06T02:54:45.406474Z", "id": 1, "name": "NVPro 1", "printjobs": [], "url": "http://localhost:8000/queues/1/" } You can now view the updated list...
NvTrackerBin. Internal Pipeline:queue->nvtrackernvtracker plugin Component ID: 5b0aaa9d-f588-3485-b317-d13fec5cc2ae Parameters# compute-hw Compute Scaling HW. Valid values: 0: Default 1: GPU 2: VIC Flags: GXF_PARAMETER_FLAGS_OPTIONAL Type: GXF_PARAMETER_TYPE_INT64 Default: 0 display-tracki...
queue ! mux.sink_0 filesrc location=/opt/nvidia/deepstream/deepstream-5.0/samples/streams/sample_720p.h264 ! h264parse ! nvv4l2decoder ! queue ! mux.sink_1 demux.src_0 ! "video/x-raw(memory:NVMM), format=NV12" ! queue ! nvvideoconvert ! "video/x-raw(memory:NVMM), format=RGBA" ...
这个范例的代码与前面几个范例的工作流程是一致的,只是这里接受多个输入源,包括 H264/H265 视频文件与 RTSP 视频流,因此需要建立多个队列(queue)作为缓冲来处理,至于 nvanalytics_src_pad_buffer_probe 部分与 test1 的 osd_sink_pad_buffer_probe 代码结构的逻辑也是相近的,因此请自行根据先前代码内容进行类比,这里...
queue in the entire system. The size of this buffer is usually enough to accommodate the packets of each VOQ when they encounter congestion in 40-70 microseconds. When the amount of data in a VOQ is small, it is kept in the on-chip buffer; when the queue starts to grow, the data ...
.queue_response: 指向排队响应的函数,即nvmet_rdma_queue_response函数。 .delete_ctrl: 指向删除控制器的函数,即nvmet_rdma_delete_ctrl函数。 .disc_traddr: 指向发现传输地址的函数,即nvmet_rdma_disc_port_addr函数。 .get_mdts: 指向获取最大数据传输大小的函数,即nvmet_rdma_get_mdts函数。
Description I am not sure if this is a bug. The phenomenon observed is that when the model inference QPS (Queries Per Second) increases to 300 QPS, the nv_inference_queue_duration_us metric in the metrics escalates too quickly, but nv_in...
Three consumers, with one in the same process as the producer and two in a separate process, and a mailbox queue for one of them: ./nvscistream_event_sample –m 3 –p –c 0 & ./nvscistream_event_sample –c 1 –c 2 –q 2 m & Multi-process cuda/cuda stream with one con...