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Folding@Home Client's Performance Impact Measured
EconolineCrush writes "Trying to convince your boss to let you run Stanford's Folding@Home client on the machines at work? Here's an article that measures the performance impact of running the Folding@Home client that might help. The article examines the client's impact on the performance of business applications, games, workstation applications, and more. When set up correctly, the Folding@Home client can be run transparently in the background with only a negligible impact on system performance, which means your boss has one less reason to turn you down."
...my completed results could be sent.
I ran their Linux client on a couple machines and it ran ok, didn't impact things too badly (remember "nice"?). But when it went to upload the finished results, it could never connect to the server that takes the finished data.
After two weeks of that, I pulled the client down. No one bothered to respond to my email, one person pointed to a discussion group for assistance, but since I'm already being overly generous with my time, it was more bother than it was worth.
They have a message board (phpbb!) and not only is there a knowledgable community, but the admins usually comment.
http://forum.folding-community.org/
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I don't know if this is widely known yet but at work we have the google toolbar installed on our windows 2k workstations.
:-) There is also mention of being able to participate in other such distributed computing projects in the future.
The MIS guy at least approved their use.
Last week, I saw that the Google Toolbar had self updated, and one of the new features was the ability to opt in for participation in the Folding@Home project through the use of the Google Toolbar.
It appears that at the time this feature is limited to only a select clients. Nevertheless I sent a request to the MIS guy about it, and if I could enable it. He had no issues with it. (Aka run it if you want)
Perhaps if the MIS/IT person already lets you use the Google Toolbar on the Windows machine, then they would probably be more trusting of running Folding@Home through the Google Toolbar.
I haven't noticed any significant slow downs using regular mode, and in any case you can switch between regular and conservative modes. Conservative mode running when you're not using the computer.
Also although I dont have the link at the moment handy (at home on my Mac
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No. The electricity used is not the issue within a company. The machines are on 24x7 anyway; the business has alreay accepted that cost of doing business.
Wrong. Particularly with larger corporate purchases, some buys calculate energy usage based on 9-10 hours a day on, and the remainder on low-power mode, and use that in their decision making.
Get off my launchpad!
In any modern operating system, a "low priority" thread will happily take 100% of the CPU if nothing else is running. Low priority doesn't mean it hangs on 10% just in case something wants the CPU -- it means that if a high priority and a low priority process both want the CPU, the high priority process is going to get a larger slice.
Doubtful. Other diseases, perhaps- prions and Alzheimer's are the ones I usually hear mentioned in relation to protein folding studies. Cancer is too broad a category, and I don't think most cancers involve misfolded proteins. Mutated proteins, certainly, but you need to take an entirely different computational approach to deal with those.
"similarity" in finding a cure for cancer. post a reply or email me to clarify, b/c I think I can answer your question.
a quick bio summary:
There are about 35,000 genes in the human genome, which means there are >35,000 different kinds of proteins in our bodies over our lifetime. Each of these proteins has a 3-dimensional structure that is nearly impossible to predict from genetic information alone. The 3-dimensional structure of a protein, along with its composition, determines the functionality of the protein. Determining the 3D structure of a protein and discovering the steps necessary for a peptide chain to wriggle up into a mature protein is called the "Protein Folding Problem"
In many kinds of Cancer, genetic mutations have occurred that cause either a problem with the way a protein folds up and thus changed its functionality; or a mutation has occurred such that the genetic instructions have changed, causing some proteins to be made more or less often than usual. Usually what happens is a whole lot of things get changed before cancer is diagnosed.
Those who can, do. Those who can't, simulate.