python OpenCL bitcoin miner

[Tolsi]

Using the new version in Debian Squeeze, I get this error when the pool doesn't respond:
Unexpected error:
Traceback (most recent call last):
  File "/home/sensored/svn/BitcoinMiner.py", line 210, in mine
    work = self.getwork()
  File "/home/sensored/svn/BitcoinMiner.py", line 187, in getwork
    response = self.connection.getresponse()
  File "/usr/lib/python2.6/httplib.py", line 990, in getresponse
    response.begin()
  File "/usr/lib/python2.6/httplib.py", line 391, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python2.6/httplib.py", line 355, in _read_status
    raise BadStatusLine(line)
BadStatusLine

It does continue running, though.

+1

Code:

15/02/2011 22:13:23, 3249b4d/, accepted
15/02/2011 22:13:34, Unexpected error:
Traceback (most recent call last):
  File "BitcoinMiner.pyc", line 210, in mine
  File "BitcoinMiner.pyc", line 187, in getwork
  File "httplib.pyc", line 974, in getresponse
  File "httplib.pyc", line 391, in begin
  File "httplib.pyc", line 355, in _read_status
BadStatusLine
15/02/2011 22:13:34, bedda33/, accepted

win7 x64 , ati hd6870

[realstudent]

Traceback (most recent call last):
  File "BitcoinMiner.pyc", line 210, in mine
  File "BitcoinMiner.pyc", line 187, in getwork
  File "httplib.pyc", line 974, in getresponse
  File "httplib.pyc", line 391, in begin
  File "httplib.pyc", line 355, in _read_status
BadStatusLine
Traceback (most recent call last):
  File "BitcoinMiner.pyc", line 210, in mine
  File "BitcoinMiner.pyc", line 187, in getwork
  File "httplib.pyc", line 974, in getresponse
  File "httplib.pyc", line 391, in begin
  File "httplib.pyc", line 355, in _read_status
BadStatusLine

Win7 x64 ATI 4870

[xenon481]

In Windows 7 x64, I got those same errors right after unzipping directly over the old stuff and then double clicking my batch file. I then went to the command shell and ran it from there and everything was fine. I closed it, went back and ran the batch file again, and everything was fine.

Don't know why it started working on its own.

[realstudent]

Maybe this issue touch server side?

Today i run "poclbm_py2exe_20110204" and also see this error message.
Ok, i check update for miner - found "poclbm_py2exe_20110215".
Next i download and depack to self dir. Error continue appear .... so i wrote to forum (maybe its being helpful).

[dadittox]

Would it be possible to add a log option and flush the output to log on every line? Redirecting output to a file in windows is buffered and it's very tricky to flush the output. It would be great to see the latest log entries without waiting for output buffer to fill up.

[Grinder]

dadittox: Run the script with python -u poclbm.py

edit: guess that won't work with the exe file. Try running it from a .bat file and add
set PYTHONUNBUFFERED=1
before running the program.

[DarkMatter]

+1

Code:

15/02/2011 23:50:08, *******, accepted
15/02/2011 23:50:37, *******, accepted
15/02/2011 23:51:50, *******, accepted
15/02/2011 23:52:00, Unexpected error:
Traceback (most recent call last):
  File "BitcoinMiner.pyc", line 210, in mine
  File "BitcoinMiner.pyc", line 187, in getwork
  File "httplib.pyc", line 974, in getresponse
  File "httplib.pyc", line 391, in begin
  File "httplib.pyc", line 355, in _read_status
BadStatusLine
15/02/2011 23:53:14, Unexpected error:
Traceback (most recent call last):
  File "BitcoinMiner.pyc", line 210, in mine
  File "BitcoinMiner.pyc", line 187, in getwork
  File "httplib.pyc", line 974, in getresponse
  File "httplib.pyc", line 391, in begin
  File "httplib.pyc", line 355, in _read_status
BadStatusLine
15/02/2011 23:53:51, 42f6906e, accepted
23949 khash/s

Reverted back to 20110204, everything fine.

[Manto]

Just tested running the latest version (poclbm_py2exe_20110215) on a laptop with Windows 7 and NVIDIA Quadro NVS 135.  Installed the latest driver, and poclbm runs - however it's churning at mere 1khash (I get about 2khash with rpcminer-cpu with 2 threads).  Not sure if it's an issue with Quadro card or the driver - but I thought I'd report here and let everyone know my findings.

[schnak]

Ok I've updated drivers, checked for latest versions, etc. but I'm still getting this error when I try to run the batch file.

C:\Windows\system32>"D:\bitcoin\poclbm_py2exe_20110215\poclbm.exe" --user=youruser --pass=yourpw --device=0
Traceback (most recent call last):
  File "poclbm.py", line 41, in <module>
  File "BitcoinMiner.pyc", line 138, in __init__
IOError: [Errno 2] No such file or directory: 'BitcoinMiner.cl'

the file is there i can see it but the script doesn't. any ideas on how to get this up and running?

[Tolsi]

Ok I've updated drivers, checked for latest versions, etc. but I'm still getting this error when I try to run the batch file.

C:\Windows\system32>"D:\bitcoin\poclbm_py2exe_20110215\poclbm.exe" --user=youruser --pass=yourpw --device=0
Traceback (most recent call last):
  File "poclbm.py", line 41, in <module>
  File "BitcoinMiner.pyc", line 138, in __init__
IOError: [Errno 2] No such file or directory: 'BitcoinMiner.cl'

the file is there i can see it but the script doesn't. any ideas on how to get this up and running?

use it in bat file:
cd "D:\bitcoin\poclbm_py2exe_20110215"
d:
poclbm.exe --user=youruser --pass=yourpw --device=0

[DarkMatter]

Ok I've updated drivers, checked for latest versions, etc. but I'm still getting this error when I try to run the batch file.

C:\Windows\system32>"D:\bitcoin\poclbm_py2exe_20110215\poclbm.exe" --user=youruser --pass=yourpw --device=0
Traceback (most recent call last):
  File "poclbm.py", line 41, in <module>
  File "BitcoinMiner.pyc", line 138, in __init__
IOError: [Errno 2] No such file or directory: 'BitcoinMiner.cl'

the file is there i can see it but the script doesn't. any ideas on how to get this up and running?

Before issuing the poclbm_***.exe, switch to the right directory.

Code:

cd \
d:
cd bitcoin
cd poclbm_*****

Issue the command from here.

[Grinder]

Ok I've updated drivers, checked for latest versions, etc. but I'm still getting this error when I try to run the batch file.
C:\Windows\system32>"D:\bitcoin\poclbm_py2exe_20110215\poclbm.exe" --user=youruser --pass=yourpw --device=0

You don't really need a batch file to run it from Windows. Just make a shortcut on the desktop and using your example add
D:\bitcoin\poclbm_py2exe_20110215\poclbm.exe --user=youruser --pass=yourpw --device=0
to target and
D:\bitcoin\poclbm_py2exe_20110215\
to Start in.

Then you can just double click it to start.

[[Tycho]]

Do you know what's changed since poclbm_py2exe_20101126 so the new version doesn't works correctly anymore on slave core of 5970 in Windows ?
Current version works fine on primary core, but after finding first "accepted" share on slave core it starts flooding console with that "check hardware" error. Older, poclbm_py2exe_20101126 version works on both cores...

Yes, I'm aware of this problem. Unfortunately I'm still unable to resolve it. Any help from someone with 5970 on windows will be appreciated. The problem does not exist on Linux, but I can't figure out why it appeared on Windows only after the 20101126 release.[/quote]
What kind of help do you need ?

[realstudent]

In last 8 hours problem described above ("Unexpected error:") not appear.
I stay used "poclbm_py2exe_20110215".

[N12]

Awesome. I get up to 350 Mhash/s with my 5870 (overclocked to 915/1275MHz) now with the recommended settings.

I think my computer’s a bit less laggy after the update, but that could just be a placebo.

[m0mchil]

The 'Unexpected error:' doesn't affect mining at all. I just missed to handle HTTP exceptions. Will add it in next version.

@[Tycho]: For example trying to figure out why 20101126 works but later ones don't. I just don't have 5970 to test on Windows right now.

[realstudent]

Ok, thanks.

[realstudent]

May you introduce one feature?

When in cmd specified:
-r 0 - miner never calculated Khash/s rate and never flush it to console.

I think current option: -r 99999999999999999 - rare display info at screen, but rate in any cases calculated.

Thanks.

[Mahkul]

I think this was mentioned before, but couldn't find it on the forum:

Would it be hard to get the miner to send an email message everytime the block was accepted?

[jgarzik]

Would it be hard to get the miner to send an email message everytime the block was accepted?

The easiest would be to specify a program to be executed, when a block/share is accepted.

Then you can write a script / batch file to send an email, play a sound, send an SMS, whatever.