On 23-Mar-2002 Jeff Roberson wrote:
I saw some similar weirdness in my test machines last night where a dual
processor DS20 (Alpha 21264 500x2) beat out a PII Xeon 450x4. Normally
the
quad xeon beats the DS20. The quad xeon was using -j16 but was about 74%
idle.
The DS20 had used -j8.
On a 0 - 10 weirdness scale, this ranks about a 4, perhaps, so it's
hardly earth-shattering. But it's odd enough that I thought that a
small reality check might be in order, in case the effect(s) in question
were not expected. (And yes, I understand that a degree of uncertainty
with respect to
On 22-Mar-2002 David Wolfskill wrote:
On a 0 - 10 weirdness scale, this ranks about a 4, perhaps, so it's
hardly earth-shattering. But it's odd enough that I thought that a
small reality check might be in order, in case the effect(s) in question
were not expected. (And yes, I understand
On Fri, 22 Mar 2002, David Wolfskill wrote:
On a 0 - 10 weirdness scale, this ranks about a 4, perhaps, so it's
hardly earth-shattering. But it's odd enough that I thought that a
small reality check might be in order, in case the effect(s) in question
were not expected. (And yes, I
Robert Watson wrote:
On a 0 - 10 weirdness scale, this ranks about a 4, perhaps, so it's
hardly earth-shattering. But it's odd enough that I thought that a
small reality check might be in order, in case the effect(s) in question
were not expected. (And yes, I understand that a degree of
I saw some similar weirdness in my test machines last night where a dual
processor DS20 (Alpha 21264 500x2) beat out a PII Xeon 450x4. Normally
the
quad xeon beats the DS20. The quad xeon was using -j16 but was about 74%
idle.
The DS20 had used -j8. I didn't get a chacne to run top to
Date: Fri, 22 Mar 2002 20:43:03 -0500 (EST)
From: Jeff Roberson [EMAIL PROTECTED]
Are you both running with WITNESS and INVARIANTS? UMA is slightly slower
with these options on than the original malloc vm_zone code. I'm not
sure why it would be even worse for SMP machines though. So maybe it
On Fri, Mar 22, 2002 at 06:34:00PM -0800, David Wolfskill wrote:
Date: Fri, 22 Mar 2002 20:43:03 -0500 (EST)
From: Jeff Roberson [EMAIL PROTECTED]
Are you both running with WITNESS and INVARIANTS? UMA is slightly slower
with these options on than the original malloc vm_zone code. I'm not
