Re: AIO, FIO and Threads ...

2007-03-21 Thread Jens Axboe
On Wed, Mar 21 2007, Davide Libenzi wrote: > On Wed, 21 Mar 2007, Jens Axboe wrote: > > > On Tue, Mar 20 2007, Davide Libenzi wrote: > > > > > > I was looking at Jens FIO stuff, and I decided to cook a quick patch for > > > FIO to support GUASI (Generic Userspace Asyncronous Syscall Interface):

Re: AIO, FIO and Threads ...

2007-03-21 Thread Davide Libenzi
On Wed, 21 Mar 2007, Jens Axboe wrote: > On Tue, Mar 20 2007, Davide Libenzi wrote: > > > > I was looking at Jens FIO stuff, and I decided to cook a quick patch for > > FIO to support GUASI (Generic Userspace Asyncronous Syscall Interface): > > > > http://www.xmailserver.org/guasi-lib.html > >

Re: AIO, FIO and Threads ...

2007-03-21 Thread Davide Libenzi
On Wed, 21 Mar 2007, Jens Axboe wrote: > On Tue, Mar 20 2007, Davide Libenzi wrote: > > > > I was looking at Jens FIO stuff, and I decided to cook a quick patch for > > FIO to support GUASI (Generic Userspace Asyncronous Syscall Interface): > > > > http://www.xmailserver.org/guasi-lib.html > >

Re: AIO, FIO and Threads ...

2007-03-20 Thread Jens Axboe
On Tue, Mar 20 2007, Davide Libenzi wrote: > > I was looking at Jens FIO stuff, and I decided to cook a quick patch for > FIO to support GUASI (Generic Userspace Asyncronous Syscall Interface): > > http://www.xmailserver.org/guasi-lib.html > > I then ran a few tests on my Dual Opteron 252 with

Re: AIO, FIO and Threads ...

2007-03-20 Thread Davide Libenzi
On Tue, 20 Mar 2007, Davide Libenzi wrote: > > I was looking at Jens FIO stuff, and I decided to cook a quick patch for > FIO to support GUASI (Generic Userspace Asyncronous Syscall Interface): > > http://www.xmailserver.org/guasi-lib.html > > I then ran a few tests on my Dual Opteron 252 with

AIO, FIO and Threads ...

2007-03-20 Thread Davide Libenzi
I was looking at Jens FIO stuff, and I decided to cook a quick patch for FIO to support GUASI (Generic Userspace Asyncronous Syscall Interface): http://www.xmailserver.org/guasi-lib.html I then ran a few tests on my Dual Opteron 252 with SATA drives (sata_nv) and 8GB of RAM. Mind that I'm not