spine_iv

Thank you So as I do not have a Xms in my arguments line can I just add it at the end and end up with something like this -Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn256M -Xms1536M or -Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn256M -Xms1.5G ^Throws up an invalid heap size^

Appologies for posting, but Im literally at my wits end trying to find out how to allocate more ram. I promise you I've searched, but I keep being taken to threads that dont help me or dead end themselves. I keep being taken to threads telling me how to allocate more RAM for servers, I do not have a server. I've searched Google, various forums, Youtube, I just guess I dont know what search term to use I thought this would be a more common question, I guess not I do remember finding a video on how to install Forge and this had a bit that told me exactly what to do, I can no longer find the video. Feel my pain So, all I want to do is allocate more ram, My laptop has 6Gb and I'd like to give minecraft/java/forge half of it. Im playing single player, not on a server, with 27 mods updated for 1.7.10, although the splash screen says 41mods Im using Forge version forge-1.7.10-10.13.0.1180-installer This is my current JVM arguments line, I didnt make this, it was already there -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M I know its somethign to do with "Xmx1G", but I see various posts saying to set Xmn/Xms to half of it or something, but I dont have a Xms bit Ive tried changing it, but Im sure I have to also change the others, but dont know what to Im on Windows7 64bit and have the latest 64bit Java I hope one day its possible to do this on the mods/config screen for forge, like launchers. Im happy to accept any amount of flaming to get an answer, I just want to play the modpack I've made without crashing to out of memory errors every hour or so. thank you