Tagged Questions
0
votes
2answers
57 views
Ubuntu 10.04 on 64bit
I need to download the 64bit version of Ubuntu 10.04,
I found this link http://releases.ubuntu.com/lucid/
and select this option:
PC (Intel x86) desktop CD
But it is x86? And the other 64bit ...
3
votes
2answers
34 views
Running -march optimized software on another architechture?
I'm running an Athlon64 server with LFS and would like to have a local copy of the server in a virtual machine for testing purposes and building software.
My PC uses an i7 and the existing server ...
2
votes
1answer
172 views
Where is max process size specified?
I've got a RHEL4 machine with 1TB of memory and have discovered that malloc and mmap refuse to allocate any memory above 512GB. Meanwhile, I don't seem to have a problem with RHEL5 machines. I'm ...
6
votes
1answer
237 views
Files bigger than max(off64_t) on Solaris, eg “/proc/../as”
How do I read or seek from a file that's bigger than the maximum off64_t? The problem arises because the address space of a process is represented in the /proc/.../as file, which is a huge sparse file ...
9
votes
1answer
805 views
How can I determine if my processor is 64 or 32 bit? [duplicate]
Possible Duplicate:
How do I know that my CPU supports 64bit operating systems under Linux?
I am running Debian Squeeze, how can I determine whether my processor is 64 or 32-bit? I'm ...
5
votes
1answer
329 views
User Kernel split in 64bit Linux
What is the default user/kernel split in the 64bit linux ?
I read Documentation/x86_64/mm.txt (which someone pointed out), but I could not make out. Can somebody provide a direct answer (something ...
3
votes
3answers
1k views
How do I know that my CPU supports 64bit operating systems under Linux?
How can I find out that my CPU supports 64bit operating systems under Linux, e.g.: Ubuntu, Fedora?
