int main(void){ pthread_t mythread ; sharedata=5; // 修改变量值 int error = 0; error = pthread_create(&mythread,NULL,create,NULL); if(error){ printf("pthread_create is not created...\n"); return -1; } sleep(1); pri
创建一个名为multithreading_example.cpp的文件,并添加以下代码: #include<iostream> #include<thread> void print_hello() { std::cout << "Hello from thread "<< std::this_thread::get_id()<< std::endl; } int main() { std::thread t1(print_hello); std::thread t2(print_hello); t1.join...
以下是一个简单的多线程C程序示例: #include<stdio.h>#include<stdlib.h>#include<pthread.h>void*print_hello(void*arg){printf("Hello from thread %ld\n", (long)arg);pthread_exit(NULL); }intmain(){pthread_tthreads[5];intrc;longt;for(t =0; t <5; t++) {printf("In main: creating t...
export CPLUS_INCLUDE_PATH=/home/ys/Downloads/boost_1_68_0 省略-L的办法,网上一大堆,但实验了都不好用,呜呜呜。 三,终于编译好了,运行一下,Duang,又崩了,说找不到库。原因是:运行时系统要去找这2个库文件boost_thread,boost_system,但是这2个库文件不在系统能找到的地方,所以崩了。 解决办法:编辑/...
make -j2 USE_THREAD=0 USE_LOCKING=1 make PREFIX=/home/ydn/opt/software/OpenBLAS-0.3.25/build install 4. 安装OpenMPI ./configure --prefix=/home/ydn/opt/software/openmpi-4.1.3/build 5. 编译zlib ./configure --prefix=/home/ydn/opt/software/zlib-1.2.11/build ...
This page attempts to guide users to either an appropriate solution to their issues, or the correct forum/thread where they can get help. Ubuntu Core install error: TPM is in DA Lockout Mode Console-conf shows no-ip-address but device is accessible over SSH Ubuntu Core asking for a recover...
()+daySpan);}ScheduledExecutorService executorService=newScheduledThreadPoolExecutor(1,newBasicThreadFactory.Builder().namingPattern("example-schedule-pool-%d").daemon(true).build());long initialDelay=1000L;long period=100L;executorService.scheduleAtFixedRate(()->{//do something//delay--这是以毫秒为...
从https://developer.nvidia.com/cuda-downloads,下载 cuda_9.1.85_387.26_linux.run文件 2.在终端运行该条指令即可: $ sudo sh cuda_9.1.85_387.26_linux.run --no-opengl-libs 之后是一些提示信息,ctrl+c 直接结束后输入 accept。 在提示是否安装显卡驱动时,一定选择 no(之前安装过对应显卡版本的驱动)....
解决Failed to load ldlinux.c32错误: https://www.jianshu.com/p/a58773da0b15 解决WIN 10重启看不到ubuntu启动项: https://www.linuxidc.com/Linux/2016-12/137880.htm 解决自动进入grup>提示符界面,看不到grub引导界面: https://ubuntuforums.org/showthread.php?t=2358581 ...
这个程序中GPU调用的函数和普通的C程序函数的区别 函数的调用除了常规的参数之外,还增加了<<<>>>修饰。 调用通过<<<参数1,参数2>>>,用于说明内核函数中的线程数量,以及线程是如何组织的。 以线程格(Grid)的形式组织,每个 线程格 由若干个 线程块(block)组成, 而每个线程块又由若干个线程(thread)组成。 是...