Simon Hausmann escreveu: > On Friday 08 June 2007 20:13:55 Benjamin Sergeant wrote: >> A perforce command with all the files in the repo is generated to get >> all the file content. >> Here is a patch to break it into multiple successive perforce command >> who uses 4K of parameter max, and collect the output for later. >> >> It works, but not for big depos, because the whole perforce depo >> content is stored in memory in P4Sync.run(), and it looks like mine is >> bigger than 2 Gigs, so I had to kill the process. > > I'd be generally fine with splitting up the "p4 print ..." calls into chunks > but you have a good point with the memory usage. The old approach of calling > print per file did not have any of those limitations. Han-Wen, what do you > think? How much of a performance improvement is the batched print? One unscientific measurement (getting 1 file vs. 30 files) indicates that this is about 5x times faster. -- Han-Wen Nienhuys - hanwen@xxxxxxxxx - http://www.xs4all.nl/~hanwen - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
