Login or Register to Ask a Question and Join Our Community


High Performance Computing

I/O bound computing clusters

 
Thread Tools Search this Thread
Special Forums UNIX and Linux Applications High Performance Computing I/O bound computing clusters
Prev   Next
# 1  
Old 08-25-2012
I/O bound computing clusters
I want to build a computing cluster and have been looking into grid solutions. My understanding from grid solutions is that participating nodes have to actually sign up to participate in a computation and that an isolated piece of work is sent to the node through a request from that node (pull). Along that reasoning, would a solution whereby a controlling machine sends work to whichever node is available not be a grid solution (push)?

The problem we will be solving is data-intensive, so we will be looking at an I/O bound problem. What methodology is used whereby the data sits on one machine and the nodes use that data? Could a partitioning of the database work, whereby a node only works on the data in the partition and no other?
 
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Awk: get upper and lower bound per group

Hi all, I've data as: 22 51018157 51018157 exonic CHKB nonsynonymous SNV 22 51018204 51018204 exonic CHKB nonsynonymous SNV 22 51018428 51018428 exonic CHKB nonsynonymous SNV 22 51018814 51018814 ... (4 Replies)
Discussion started by: genome
4 Replies

2. Emergency UNIX and Linux Support

How to fix the CPU bound issues on AIX?

Hi All, Can you please answer my question. i see lot of CPU utilization on AIX LPARs. i am able to find the cause of the probelm. But i do not know how to mitigate or fix the problem. for instance, i found the process which is consuming most of CPU. i informed the responsible team. how... (7 Replies)
Discussion started by: System Admin 77
7 Replies

3. Solaris

Bound, Unbound, Idle, Listening,

Hi Guys, I am studying netstat and I am getting confused a lot. I will be glad if someone will be kind enough to explain to me : 1) bound port 2) unbound port 3) idle 4 listening I will very much appreciate it. Thanks guys We have a special forum with special rules for homework (3 Replies)
Discussion started by: cjashu
3 Replies

4. Linux

Memory bound error...

Hi all, Am getting the below error for a job that is run in our system. error code: 114, pc=0, call=1, seg=0 114 Attempt to access item beyond bounds of memory (Signal 11) This job uses a cobol program and as far as I know, the problem is related to this cobol program. What does this... (1 Reply)
Discussion started by: das.somik
1 Replies

5. Solaris

VCS Clusters

:)Hi, can someone please explain VCS clustering and where do we need VCS clusters ..? :o:)Thanks in advance :o:) (1 Reply)
Discussion started by: amitbisht9
1 Replies

6. Programming

env not bound: BEDEWORK

I was trying to test dump data on bedework jxi console however I got the error below.I'm using debian as my OS and installed quickstart bedework on it. Pls advise what am I missing. thanks Caused by: javax.naming.NameNotFoundException: env not bound at... (1 Reply)
Discussion started by: lhareigh890
1 Replies

7. Solaris

List zones bound to a pool

How to get the list of zones which are bound to a pool say appPool. Rather then logging in each zone and then check from pool stat command. (3 Replies)
Discussion started by: fugitive
3 Replies

8. Virtualization and Cloud Computing

Event Cloud Computing - IBM Turning Data Centers Into ?Computing Cloud?

Tim Bass Thu, 15 Nov 2007 23:55:07 +0000 *I predict we may experience less*debates*on the use of the term “event cloud”*related to*CEP in the future, now that both IBM and Google* have made announcements about “cloud computing” and “computing cloud”, IBM Turning Data Centers Into ‘Computing... (0 Replies)
Discussion started by: Linux Bot
0 Replies

9. High Performance Computing

question about clusters

hello all...first off let me say hi and im really glad to be apart of this community....tried to join awhile back but i couldnt for some reason im a highschool student and im eager to learn and what im trying to learn now is clusters i have 3 computers in my room all connected on a simple hub ... (1 Reply)
Discussion started by: hexadecimal0011
1 Replies
Login or Register to Ask a Question

LEARN ABOUT DEBIAN

svm-grid

svm-grid(1)							   User Manuals 						       svm-grid(1)

NAME

       svm-grid - a parameter selection tool for LIBSVM

SYNOPSIS

       svm-grid  [-log2c  begin,end,step  ] [ -log2g begin,end,step ] [ -v fold ] [ -svmtrain pathname ] [ -gnuplot pathname ] [ -out pathname ] [
       -png pathname ] [ additional_parameters_for_svm-train ] dataset

DESCRIPTION

       grid.py is a parameter selection tool for C-SVM classification using the RBF (radial basis function) kernel. It uses cross validation  (CV)
       technique  to  estimate	the  accuracy of each parameter combination in the specified range and helps you to decide the best parameters for
       your problem.

FILES

       See svm-train(1) for the format of dataset

EXAMPLES

       svm-grid -log2c -5,5,1 -log2g -4,0,1 -v 5 -m 300 heart_scale

BUGS

       Please report bugs to the Debian BTS.

AUTHOR

       Chih-Chung Chang, Chih-Jen Lin <cjlin@csie.ntu.edu.tw>, Chen-Tse Tsai <ctse.tsai@gmail.com> (packaging)

SEE ALSO

       svm-train(1), svm-predict(1)

Linux								     DEC 2009							       svm-grid(1)