Running multiple commands (or even computers) in parallel for more efficiency.

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Have today's desktop PCs surpassed IBM's Deep Blue of 1997?

I was wondering if my PC has surpassed the processing power of Deep Blue which famously won against the human world champion Garry Kasparov. What was the processing speed of Deep blue as compared to ...
2
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2answers
53 views

Why does F@H not bind to more than one core on Windows?

I have been contributing to Stanford's Folding@Home project for some time with most of the computers I own. I just installed the Windows client on a new machine running Windows 7, but see that the ...
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3answers
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netcat as a multithread server

I use netcat to run a simple server like this: while true; do nc -l -p 2468 -e ./my_exe; done This way, anyone is able to connect to my host on port 2468 and talk with "my_exe". Unfortunately, if ...
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0answers
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Can I set up PVM in such way that master doesn't start own tasks?

We have a Perceus cluster (Warewulf) consisting of 4-core master and a number of 4-core nodes. I can start PVM on the master and then add all nodes - it works fine. However, there are other guys who ...
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4answers
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Parallel shell loops

I want to process many files and since I've here a bunch of cores I want to do it in parallel: for i in *.myfiles; do do_something $i `derived_params $i` other_params; done I know of a Makefile ...
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3answers
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Kill process after it's been allowed to run for some time

I want to limit the time a grep process command is allowed to run or be alive. For example. I want to perform the following: grep -qsRw -m1 "parameter" /var But before running the grep command I ...
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6answers
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Running commands in parallel with a limit of simultaneous number of commands

Sequential: for i in {1..1000}; do do_something $i; done - too slow Parallel: for i in {1..1000}; do do_something $i& done - too much load How to run commands in parallel, but not more than, for ...
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5answers
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Is it possible to combine processing power of 2 computers?

Here are a few questions, I wish you could enlighten me. Is it possible to combine processing power of 2 computers? How do I do it?
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3answers
407 views

Size of L1 cache memory on T9600 CPU

I want to know the size of the l1 cache memory for my processor T9600 I visited Intel website for the specification of the processor but couldn't get the needed information. Any one help me thank you ...
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4answers
480 views

Intel Core 2 duo / AMD athlon X2 parallel processing capability

Does Intel Core 2 duo/ AMD athlon X2 really have 2 separate processors? i.e are they capable of doing real parallel processing? What I don't understand is the difference when somebody says Cores or ...
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1answer
238 views

Modern CPU for highly concurrent server applications?

I am looking for a hardware, which must run about 256 computationally intensive real-time concurrent tasks in 24 hour mode. Each task takes about 40-50 MFLOPs, so all tasks require about 10 GFLOPs. ...