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please apologize for this question, since there probably has been quite some discussion about similiar topics in this NG, already. I'm running linear math with huge matrices to be inverted >> 2GB on an Intel Core2 system. FC5 comes with kernel-2.5.15-1.2054_FC5smb and I can only allocate < 3GB. Is there a way to change this to come closer to the 4GB - since I can't imagine why the OS needs my entire last 1GB??
Christian
x64!
Well, the Core2-CPU is 64Bit capable, right?
If your application is "64bit" ready, then you should "go there".
Before answering your questio
Before answering your question, please provide these details...
1) Configuration of your system... RAM, SWAP etc...
2) Are you running a 32-bit kernel or 64-bit one? Procide "uname -a" command output.
3) Is the swap enabled? use "swapon -s" command to see all the enabled swap partitions.
4) Finally, when you run your application, is it getting terminated after allocating upto 3GB memory. If yes, then please see the "dmesg" output for any "Out Of Memory" messages.
Regards,
Narendra Kiran Chinnam.