Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-06 Thread Jason Terry
;Stas Bekman" [EMAIL PROTECTED] To: "Tim Bunce" [EMAIL PROTECTED] Cc: "mod_perl list" [EMAIL PROTECTED] Sent: Sunday, June 04, 2000 1:50 PM Subject: Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising) On Sun, 4 Jun 2000, Tim Bunce

RE: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-06 Thread Ken Miller
At 11:10 AM 6/6/00 -0400, Geoffrey Young wrote: -Original Message- From: Jason Terry [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 10:52 AM To: [EMAIL PROTECTED] Subject: Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising) I

RE: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-06 Thread Geoffrey Young
-Original Message- From: Ken Miller [mailto:[EMAIL PROTECTED]] Sent: Tuesday, June 06, 2000 12:13 PM To: [EMAIL PROTECTED] Subject: RE: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising) At 11:10 AM 6/6/00 -0400, Geoffrey Young wrote

Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-05 Thread Stas Bekman
On Mon, 5 Jun 2000, Vivek Khera wrote: "PH" == Perrin Harkins [EMAIL PROTECTED] writes: PH On Sat, 3 Jun 2000, Stas Bekman wrote: * install_driver (2): DBI- install_driver("mysql"); PH I've never seen that before, and it isn't in the DBI perldoc. Is it safer PH than "use

Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-04 Thread Tim Bunce
On Sat, Jun 03, 2000 at 02:49:47AM +0300, Stas Bekman wrote: On Fri, 2 Jun 2000, Perrin Harkins wrote: On Sat, 3 Jun 2000, Stas Bekman wrote: * install_driver (2): DBI-install_driver("mysql"); I've never seen that before, There is always a first time :) and it isn't in

Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-04 Thread Stas Bekman
On Sun, 4 Jun 2000, Tim Bunce wrote: On Sat, Jun 03, 2000 at 02:49:47AM +0300, Stas Bekman wrote: On Fri, 2 Jun 2000, Perrin Harkins wrote: On Sat, 3 Jun 2000, Stas Bekman wrote: * install_driver (2): DBI-install_driver("mysql"); I've never seen that before,

[benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-02 Thread Stas Bekman
On Mon, 29 May 2000, Vivek Khera wrote: "SB" == Stas Bekman [EMAIL PROTECTED] writes: SB A while ago, a few people have mentioned that it's possible to improve the SB way Perl data structures get mapped in memory pages, by exercising the SB code before the child processes have been

Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-02 Thread Stas Bekman
On Fri, 2 Jun 2000, Perrin Harkins wrote: On Sat, 3 Jun 2000, Stas Bekman wrote: * install_driver (2): DBI-install_driver("mysql"); I've never seen that before, There is always a first time :) and it isn't in the DBI perldoc. Where do you think I've found it :) It is mentioned

Re: [benchmark] DBI/preload (was Re: [RFC] improving memory mapping thru code exercising)

2000-06-02 Thread Stas Bekman
but actualy it's the DBD:: method. No matter what, you get more shared memory with it, see the updated table: Version Size SharedDiff Test type 1 3469312 2609152 860160 install_driver