Re: stack alignment issues (was: unbelievable benchmark output)

2002-02-03 Thread Miguel Mendez
On Sun, 3 Feb 2002 08:59:41 -0800 Alfred Perlstein [EMAIL PROTECTED] wrote: Hi, It sure looks like an alignment issue. If you print the address of 'i' and 'j' in the attached program you can see for the fast case they are aligned to 8 byte boundries, but when it's slow they are at an

Re: stack alignment issues (was: unbelievable benchmark output)

2002-02-03 Thread Dan Nelson
In the last episode (Feb 03), Alfred Perlstein said: * Michal Mertl [EMAIL PROTECTED] [020203 08:17] wrote: Several runs of the program take about the same time but the time changes wildly when the executable is called differently. The only thing which I can think of that can be causing

Re: stack alignment issues (was: unbelievable benchmark output)

2002-02-03 Thread Greg Shenaut
In message [EMAIL PROTECTED], Dan Nelson cleopede: In the last episode (Feb 03), Alfred Perlstein said: * Michal Mertl [EMAIL PROTECTED] [020203 08:17] wrote: Not really sure what to make of this, anyone else know how we ought to fix this? This has actually been an issue for ages, most