parallel (1,820)


What is a better file copy alternative than the Windows default?

What is a better file copy alternative than the Windows default?

I need to copy hundreds of gigs of random files around on my computer and am pretty leery of using the vanilla file copy built into Windows. I don't want it to hang on a "Are you sure?", "Are you rea…


java - Is Project Darkstar Realistic?

Project Darkstar was the topic of the monthly JavaSIG meeting down at the Google offices in NYC last night. For those that don't know(probably everyone), Project Darkstar is a framework for massive…


python - What's the best way to duplicate fork() in windows?

How do I implement some logic that will allow me to reproduce on Windows the functionality that I have on Linux with the fork() system call, using Python? I'm specifically trying to execute a method…


sql - Asynchronous Stored Procedure Calls

Is it possible to call a stored procedure from another stored procedure asynchronously? Edit: Specifically I'm working with a DB2 database. ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­…


Parallelize Bash script with maximum number of processes

Lets say I have a loop in Bash: for foo in `some-command` do do-something $foo done do-something is cpu bound and I have a nice shiny 4 core processor. I'd like to be able to run up to 4 do-someth…



Does ruby have real multithreading?

I know about the "cooperative" threading of ruby using green threads. How can I create real "OS-level" threads in my application in order to make use of multiple cpu cores for processing?…


Speeding up mysql dumps and imports

Are there any documented techniques for speeding up mySQL dumps and imports? This would include my.cnf settings, using ramdisks, etc. Looking only for documented techniques, preferably with benchmar…


multicore - What parallel programming model do you recommend today to take advantage of the manycore processors of tomorrow?

If you were writing a new application from scratch today, and wanted it to scale to all the cores you could throw at it tomorrow, what parallel programming model/system/language/library would you cho…


Has anyone found a way to run C# Selenium RC tests in parallel?

Has anyone found a way to run Selenium RC/Selenium Grid tests, written in C# in parallel? I've currently got a sizable test suite written using Selenium RC's C# driver. Running the entire test suit…


java - How does debug level(0-99) in the Tomcat server.xml affect speed?

The server.xml which controls the startup of Apache Tomcat's servlet container contains a debug attribute for nearly every major component. The debug attribute is more or less verbose depending upon…




example multiple for run how loop java thread python async