Before install Erlang, please make sure GCC is installed.
1. Download Erlang source code from http://www.erlang.org/download.html
2. Unarchive the file
3. run Terminal and follow the steps
cd otp_src_R14A
./configure
make
sudo make install
4. type erl in Terminal, it should be ok now.
There is a plugin for XCode to use Erlang.
Download from http://sourceforge.net/projects/quickconnect/ , and run it.
Did you turn off the screen by pressing Fn ＋ F1 several times?
Try to use Ctrl + Shift + power button.
Don’t forget that cmd + opt + power button can make mac sleep.
This is my first time using high performance machine. Although the machine is only for student, and of course, it is not good as those pro machines, it is still a good experience for me.
ssh remote machin, returns:
Last login: Wed Feb 17 15:02:15 2010 from nl103-144-35.student.uu.se
———————————————————————–
__ __ ___
/\ \/\ \ /\_ \
\ \ \ \ \ __\//\ \ ___ ___ ___ ___ __
\ \ \ \ \ /’__`\\ \ \ /’___\ / __`\ /’ __` __`\ /’__`\
\ \ \_/ \/\ __/ \_\ \_ /\ \__/ /\ \L\ \/\ \/\ \/\ \ /\ __/
\ `\___/\ \____\/\____\\ \____\\ \____/\ \_\ \_\ \_\\ \____\
`\/__/ \/____/\/____/ \/____/ \/___/ \/_/\/_/\/_/ \/____/
__ _____ ____
/\ \__ /\ __`\ /\ _`\
\ \ ,_\ ___ \ \ \/\ \\ \,\L\_\
\ \ \/ / __`\ \ \ \ \ \\/_\__ \
\ \ \_ /\ \L\ \ \ \ \_\ \ /\ \L\ \
\ \__\\ \____/ \ \_____\\ `\____\
\/__/ \/___/ \/_____/ \/_____/
Interactive cluster at Uppmax, Uppsala Universitet
Access node; os1
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Hardware:
IBM X3455 dual Opteron 2220SE, 2.8GHz nodes. 4*10=40 cores
8GB RAM, Infiniband and Gigabit interconnect
Infiniband is not available for MPI programming due to system problems
Software:
Scientific Linux SL release 5.2, kernel 2.6.18-92.1.18.el5
SGE version 6.2, Grid Engine queue system
“man sge_intro” for an overview.
GCC version 4.3 c,c++,fortran and java
module load gcc
PGI version 7.2 & 8.0, 64 bit compilers (C,C++,F77,F95,HPF)
module load pgi
Intel version 10.1 & 11.1, 64 bit compilers (C,C++,Fortran)
module load intel
MPI, OpenMPI libraries, default 1.2.9, 1.3 available
module load pgi openmpi
module load gcc openmpi
mpicc or mpif90 to compile
mpirun to execute.
qsub -pe dmp8 16, to submit a 16 slot mpi job
openMP is available in pgi, intel and gcc
QUEUES and PEs:
os: 160 slots main queue (overbooked)
-pe dmp NN, distributed on nodes, 16 slots per node (4 cores)
-pe smp NN, shared memory, 1 single node for up to 16 threads (4 cores)
User Limits:
The login nodes are intended for short test runs only, max cputime is 30min
INTERACTIVE:
Use qsh to request a interactive job and recive a xterm.
e.g. qsh -l h_rt=01:00:20
**NB qlogin dont work at the moment use qsh**
(Use qlogin to execute an interactive session without starting a xterm. )
NB X-forwarding is working!
(If you have logged in with “ssh -X os.uppmax.uu.se” !!!)
Dont forget to request h_rt
————————————————————————–
News:
2009-11-20 os6 restarted due to system problems
2009-10-7/8 Service stop
New file server “bubo” introduced for all uppmax storage.
Your home directory is now in /bubo/home/h?/user.
Refer to this using “$HOME” in your programs.
To ease the transition we have defined symbolic links so that the old
directory names are usable for a short time.
2009-07-07 Compilers: PGI is updated to 9.0, default is kept as 8.0
If you want the latest version use “module load pgi/9.0″
Intel is updated to 11.1 (build 038), 11.0 (build 084) is kept as default
If you want the latest version use “module load intel/11.1″
2009-03-17 Infiniband removed from openmpi due to stability problems
2008-11-28 OS-kluster is reinstalled with SL 5.2
R is now a module to run R please load the module first
“module load R”
Sun Grid Engine updated to 6.2
I use bold font to indicate hardware.
BTW, my knowledge of Vim helps me a lot. I like Vim 
Wubi is a great tool which can help you install Ubuntu in Windows without changing partition. I installed Ubuntu by using Wubi. Really easy!
But, after I upgraded Ubuntu and rebooted, there was no Ubuntu login windows. What I saw is a black screen. It said GNU Grub, Minimal Bash-like shell blabla. I have to say I don’t like it, and you won’t, either.
Luckily, it is easy to find a solution. I searched ‘wubi ubuntu gnu grub’ in Google. The author of Wubi showed his solution here :
For a patch/workaround:
A) get the wubildr in https://bugs.edge.launchpad.net/ubuntu/+source/grub2/+bug/477104/comments/90 and copy it over C:\wubildr
B) ensure that when you boot there is no command “insmod ntfs”. Press “e” at the grub boot menu to edit the relevant entry and remove “insmod ntfs” before proceedingNew ubuntu/wubi installations do not contain the patch yet. The patch will only be applied once there is a clear confirmation (from you) that it actually solves the problem. Hence your feedback is appreciated.
Right, that’s it, download that file and copy it over. There are also some other solutions in which you need to type lots of commands in command line. I think, the solution of his, the author of Wubi, is better
If you are a beginner of Linux, especially, Ubuntu, this software is what you need. Ailurus is a great tool which can help you “Install software”, “Configure Linux” and “Study Linux skills”.
Ailurus is an open source software, located in Google Code, here is the link. You can find download address from right side of ailurus homepage. Let’s see what ailurus looks like.
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