Linux command
pvm 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Start the PVM console
pvm
Start the console and add hosts
pvm [path/to/hostfile]
Show the current virtual machine
pvm> conf
Add a host
pvm> add [hostname]
Remove a host
pvm> delete [hostname]
Spawn a task
pvm> spawn -[count] [a.out]
List all running PVM tasks
pvm> ps -a
Shut down all PVM daemons
pvm> halt
说明
pvm is the interactive console for the Parallel Virtual Machine (PVM) system. It is itself a PVM task that lets the user start, query, and modify a distributed virtual machine made from a heterogeneous collection of Unix (and Windows) hosts connected by a network. Starting pvm contacts an already-running pvmd3 daemon on the local host, or launches one if none is running. Passing a _hostfile_ additionally adds the listed machines to the virtual machine at startup. Once connected, the console displays a pvm> prompt and accepts interactive commands to manage hosts, tasks, and PVM environment. PVM provides a single logical parallel computer from networked workstations, making it possible to run message-passing parallel programs across them. The console itself does not run parallel code; it is the administration front end.
FAQ
What is the pvm command used for?
pvm is the interactive console for the Parallel Virtual Machine (PVM) system. It is itself a PVM task that lets the user start, query, and modify a distributed virtual machine made from a heterogeneous collection of Unix (and Windows) hosts connected by a network. Starting pvm contacts an already-running pvmd3 daemon on the local host, or launches one if none is running. Passing a _hostfile_ additionally adds the listed machines to the virtual machine at startup. Once connected, the console displays a pvm> prompt and accepts interactive commands to manage hosts, tasks, and PVM environment. PVM provides a single logical parallel computer from networked workstations, making it possible to run message-passing parallel programs across them. The console itself does not run parallel code; it is the administration front end.
How do I run a basic pvm example?
Run `pvm` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
Where can I find more pvm examples?
This page includes 8 examples for pvm, plus related commands for nearby Linux tasks.