MPIDI_OFI_handle_cq_error(1042): OFI poll failed (ofi_events.c:1042:MPIDI_OFI_handle_cq_error:Transport endpoint is not connected) My mpirun version: Intel(R) MPI Library for Linux* OS, Version 2021.1 Build 20201112 (id: b9c9d2fc5) ...
ibv_poll_cq()从完成队列(CQ)轮询WC(工作完成),非阻塞函数。 [工作完成] 表示 WQ(工作队列)中的WR(工作请求) 以及与CQ相关联的所有已发布到该工作队列的未发出信号的WR(工作请求)均已完成。 (A Work Completion indicates that a Work Request in a Work Queue, and all of the outstanding unsignaled Wo...
that seems to be a MPI problem, however, since you are running on an unsupported OS I cannot help you much here. Maybe the HDF5 group can provide
ibv_poll_cq()从完成队列(CQ)轮询WC(工作完成),非阻塞函数。 [工作完成] 表示 WQ(工作队列)中的WR(工作请求) 以及与CQ相关联的所有已发布到该工作队列的未发出信号的WR(工作请求)均已完成。 (A Work Completion indicates that a Work Request in a Work Queue, and all of the outstanding unsignaled Wo...
poll_queue_procqproc; unsigned long key; } poll_table; fop->poll()函数的poll_table参数是从哪里传进来的?好生阅读过代码就可以发现,do_select()函数中存在一个结构体struct poll_wqueues,其内嵌了一个poll_table的结构体,所以在后面的大循环中依次调用各个fd的fop->poll()传递的poll_table参数都是poll_...
structibv_wc wc;intnum_comp;do{num_comp=ibv_poll_cq(cq,1,&wc);}while(num_comp==0);if(num_comp<0){fprintf(stderr,"ibv_poll_cq() failed\n");return-1;}/* verify the completion status */if(wc.status!=IBV_WC_SUCCESS){fprintf(stderr,"Failed status %s (%d) for wr_id %d\n"...
* failed. */ io_tw_lock(ctx, ts); hash_del(&req->hash_node); req->flags &= ~REQ_F_HASH_LOCKED; } else { io_poll_req_delete(req, ctx); } } static void io_init_poll_iocb(struct io_poll *poll, __poll_t events) ...
[fs/poll.h]/** structures and helpers for f_op->poll implementations*/typedefvoid(*poll_queue_proc)(structfile*,wait_queue_head_t*,structpoll_table_struct*);typedefstructpoll_table_struct{poll_queue_procqproc;}poll_table; 现在我们来看看poll_initwait到底在做些什么 ...
The CQ rehiring is sad in alot of way he was our coach for 8 years we didn't achieve anything (please don't bring up the own goal). He didn't even leave a legacy his team totally collapsed as soon as he left. Failed in Columbia, failed in...
ISC Archives/CQ-Roll Call Group // Getty Images 1951: Hudson Hornet Fans of the animated film “Cars” will recognize the 1951 Hudson Hornet, which in the film was an animated retired race car voiced by actor Paul Newman. In real life, the Hornet, made by the Hudson Motor Car Co., ...