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Economy / Marketplace / Re: [BETA] MTGox websocket API, testers wanted

on: June 28, 2011, 07:49:59 AM

Looks like MtGox WebSockets broken after reopening - connection can be established but no data received. Mark, are you going to fix it?

Bitcoin / Development & Technical Discussion / Re: Forget Developing An FPGA...

on: June 28, 2011, 04:38:01 AM

Quote from: gigabytecoin on June 28, 2011, 04:14:35 AM Not sure, perhaps make it out of more "industrial" materials and forget about temperature? Who cares if it gets to 150C if it's only going to be purchased and operated by "professional miners" ?? You can't run 5870 chip at 150C for a long time, no matter what materials are used for other parts of the board. And 5870 chips are not being produced now, AFAIK. And you have to get this chips from ATI - it could be a problem for a small company. And energy efficiency of this solution is much worse than FPGA.

Bitcoin / Mining software (miners) / long-polling: poclbm + pushpool

on: June 01, 2011, 09:51:02 AM

Could anyone tell how to configure poclbm miner long-polling with pushpool?
I already asked about this in pushpool thread, but no answer.
Looks like long-polling doesn't work. Miner reports "long poll exception" and "invalid or stale" shares from time to time.
Also miner occasionally reports

Code:

2011-06-01_09:31:57.70506 Traceback (most recent call last):
2011-06-01_09:31:57.71616   File "/poclbm/BitcoinMiner.py", line 259, in longPollThread
2011-06-01_09:31:57.71623     (connection, result) = self.request(connection, url, self.headers)
2011-06-01_09:31:57.71626   File "/poclbm/BitcoinMiner.py", line 222, in request
2011-06-01_09:31:57.71629     response = connection.getresponse()
2011-06-01_09:31:57.71631   File "/usr/lib/python2.6/httplib.py", line 990, in getresponse
2011-06-01_09:31:57.71634     response.begin()
2011-06-01_09:31:57.71637   File "/usr/lib/python2.6/httplib.py", line 391, in begin
2011-06-01_09:31:57.71639     version, status, reason = self._read_status()
2011-06-01_09:31:57.71642   File "/usr/lib/python2.6/httplib.py", line 349, in _read_status
2011-06-01_09:31:57.71645     line = self.fp.readline()
2011-06-01_09:31:57.71647   File "/usr/lib/python2.6/socket.py", line 427, in readline
2011-06-01_09:31:57.71650     data = recv(1)
2011-06-01_09:31:57.71652 timeout: timed out

btw, I have "longpoll.disable" : false in pushpool config.

Bitcoin / Mining / Re: pushpool - open source pool software

on: June 01, 2011, 09:03:22 AM

Quote from: Xenland on June 01, 2011, 07:05:42 AM Well in my experience I'm using poclbm and i rarely get invalid and i think i got long pool exception What exactly rarely mean? I have about 4% of stale shares in my pushpool DB. btw, how many MH/s do you have on your pushpool instance?

Bitcoin / Mining / Re: pushpool - open source pool software

on: June 01, 2011, 06:10:37 AM

Could anyone tell how to configure pushpool long-polling with poclbm miner? Looks like it doesn't work. Miner reports "long poll exception" and "invalid or stale" shares from time to time. I have "longpoll.disable" : false in pushpool config.

Bitcoin / Mining / Re: What Is Your Favorite ATI Overclocking Software In Ubuntu?

on: May 16, 2011, 04:59:14 AM

Quote from: djex on May 02, 2011, 09:51:04 PM Will this overclock past the BIOS limits? No, it can't go over limits. Does anybody know how to bypass limits without BIOS modification in linux?

Bitcoin / Mining / Re: How big of a power supply do I need?

on: May 14, 2011, 04:04:08 AM

Actually 650W is more than enough - you can calculate your consumption at http://www.extreme.outervision.com/psucalculatorlite.jsp

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