Out of memory errors trying to load large log files

Questions specific to Megalogviewer

Moderator: LT401Vette

Post Reply
hardline
Master MS/Extra'er
Posts: 503
Joined: Mon Sep 08, 2008 8:37 pm
Location: Peoria, IL

Out of memory errors trying to load large log files

Post by hardline »

I am getting out of memory errors when trying to load large log files. Is there a setting that can be tweaked to allocate more memory to the java app?
2000 ZX2 : Sequential COP, MS3 + MS3X + TinyIOx, PWM Returnless Fuel, Flex Fuel, Variable Geometry Intake Manifold, Garrett GTX2863R .82AR housing @ 15 psi
LT401Vette
Super MS/Extra'er
Posts: 12697
Joined: Sat Jul 16, 2005 8:07 am
Location: Moorseville, NC
Contact:

Re: Out of memory errors trying to load large log files

Post by LT401Vette »

If you drop this StartForBigFiles.bat in your install dir and run it, it will allow it 2GB of memory.
http://www.efianalytics.com/MegaLogView ... Utilities/

How big a file is it?
How much RAM do you have on the PC?
Phil Tobin
EFI Analytics, helping to simplify EFI
Next Generation tuning software.
Supporting all MegaSquirt versions and firmwares.
http://www.TunerStudio.com
http://www.efiAnalytics.com/MegaLogViewer/
Support the firmware running your engine:
http://www.msextra.com/doc/donations.html
hardline
Master MS/Extra'er
Posts: 503
Joined: Mon Sep 08, 2008 8:37 pm
Location: Peoria, IL

Re: Out of memory errors trying to load large log files

Post by hardline »

The file is 250 MB or so. THe machine I do all my Megasquirt stuff on has 8GB of DDR3 Memory. I could up it to 16GB if needed.
2000 ZX2 : Sequential COP, MS3 + MS3X + TinyIOx, PWM Returnless Fuel, Flex Fuel, Variable Geometry Intake Manifold, Garrett GTX2863R .82AR housing @ 15 psi
hardline
Master MS/Extra'er
Posts: 503
Joined: Mon Sep 08, 2008 8:37 pm
Location: Peoria, IL

Re: Out of memory errors trying to load large log files

Post by hardline »

This worked. Now I can look at a log file of my drive from St. Louis to Denver
2000 ZX2 : Sequential COP, MS3 + MS3X + TinyIOx, PWM Returnless Fuel, Flex Fuel, Variable Geometry Intake Manifold, Garrett GTX2863R .82AR housing @ 15 psi
kaya67
MS/Extra Newbie
Posts: 1
Joined: Sat Nov 01, 2014 3:35 am

Re: Out of memory errors trying to load large log files

Post by kaya67 »

I've also gone and re-set the VE table size back to 16x16 in Tunerstudio and the values that show up in MLV are reflected in the new table. Haven't had a chance to try it in the car to see if the issues with running are resolved but now I've smoothed out the values so they are not jumping from 35 to 76 and back to half again between adjacent cells I'm thinking it might run a little better.
Pass your 199-01 exam on first attempt using Harvard University and other resources. We offer 100% success in SAP with up to date testking University of Wisconsin - Madison by experts. You can also find Youtube Good Luck.
Post Reply