https://code.google.com/p/deep-learning-faces/source/browse/trunk/cuda_ut/include/bsxfun.h?r=7&spec=svn7 /* Copyright (C) 2013 Yichuan Tang. contact: tang at cs.toronto.edu http://www.cs.toronto.edu/~tang This program is free software: you can redist…

本文首发于个人博客https://kezunlin.me/post/8d877e63/,欢迎阅读! cpp caffe net run in multiple threads Guide set_mode Caffe fails to use GPU in a new thread ??? see here the `Caffe::mode_` variable that controls this is thread-local, so ensure you're calling `caffe…

问 I have a xml file that needs to be read from many many times. I am trying to use the Parallel.ForEach to speed this processes up since none of that data being read in is relevant as to what order it is being read in. The data is just being used to…

Creating a Manager for Multiple Threads 1.You should also read Processes and Threads The previous lesson showed how to define a task that executes on a separate thread. If you only want to run the task once, this may be all you need. If you want to r…

临界区 在同步的程序设计中,临界区段(Critical section)指的是一个访问共享资源(例如:共享设备或是共享存储器)的程序片段,而这些共享资源有无法同时被多个线程访问的特性. 当有线程进入临界区段时,其他线程或是行程必须等待(例如:bounded waiting 等待法),有一些同步的机制必须在临界区段的进入点与离开点实现,以确保这些共享资源是被异或的使用,例如:semaphore. 只能被单一线程访问的设备,例如:打印机. 一个最简单的实现方法就是当线程(Thread)进入临界区段时…

const int loops = 1000; public void DatabaseThreadSafetyTest() { var backgroundThread = new Thread(new System.Threading.ThreadStart(() => { for (int i = 1; i <= loops; i++) { Console.WriteLine("Background thread loop " + i); using (var db…

暂时也没准确定位到问题 https://support.microsoft.com/zh-cn/help/2803754/hotfix-rollup-2803754-is-available-for-the-.net-framework-4.5-in-windows-7,-windows-server-2008,-windows-server-2008-r2,-and-windows-vistahttps://support.microsoft.com/en-us/help/2576011/fi…

BACKGROUND Many processors include a time stamp count (TSC) counter which is typically implemented as a counter that increments at a fixed rate. Some known TSC counters are clocked at a bus clock rate and a multiplier value is added each bus clock cy…

一.libevent标准使用方法: 每个程序使用Libevent必须include <event2/event.h> 头文件,并 传给 -levent  链接器.如果只是想使用主要的event和buffered IO-based code,不想链接任何协议代买,使用链接 -levent_core. 二.安装库设置 在调用Libevent其他函数时,需要设置库.例如在应用中使用多线程,需要先初始化线程支持,使用evthread_use_pthreads() or evthread_use_win…

上一篇文章中说道,我们在 rte.h 中发现了有价值的说明: 我们一块一块来分析,首先看到第一块,关于 Process name Object: * (a) Process name objects and operations // 进程名Object * 1. Definitions for integral types ompi_jobid_t and ompi_vpid_t. * The jobid must be unique for a given MPI_COMM_WORLD ca…