C++ code in the FreeBSD kernel

2001-10-24 Thread Denis Serenyi
n, I would love to hear it! Thanks! Denis Serenyi Please cc me as I am not on this mailing list. I didn't find anything in the archives on this topic, but I apologize if it has been beaten to death. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers

SSE bcopy

2002-04-10 Thread Denis Serenyi
I've been looking at adding an SSE bcopy that runs at user-level to a program that I'm working on. I'm using FreeBSD 4.3 currently. I wrote the routine, and when I execute it, I get an illegal instruction exception when I try to execute the first SSE instruction (movups). After searching the h

Re: SSE bcopy

2002-04-11 Thread Denis Serenyi
I don't think there will be a problem with releasing my source code. That is, if it works and is truly a performance win :) There are some PDF docs available on Intel's web site that have sample code for an SSE bcopy, and give performance results (in particular, "Block Copy Using Pentium III S