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Author Topic: python OpenCL bitcoin miner  (Read 1219346 times)
Khertan
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May 07, 2013, 01:55:39 PM
 #1101

At least one server is required

That's the important error message, you didn't provide any mining pool server address.

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m0mchil
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May 07, 2013, 02:46:19 PM
 #1102

@Ruudsy

Just put the server definition after all other options

seannnyx
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May 11, 2013, 09:28:46 AM
 #1103

what operating system do you recommend?
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May 13, 2013, 05:07:36 PM
 #1104

Is this better than GUIminer?

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https://bitcointalk.org/index.php?topic=623937
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Khertan
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May 31, 2013, 01:06:13 PM
 #1105

A possible workarround for people that have hardware error with the driver 13.4 and can't downgrade the driver ... :

The BFI_INT optimisation look like to be problematic on that driver version, more informations :

https://bitcointalk.org/index.php?topic=221041.new#new

EDIT : i think it should be a good idea to define or not BFI_INT depending on the version of the driver also and not just only the plateform name (aka Jupiter for my 5770)

mrm0
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June 10, 2013, 09:22:45 PM
 #1106

Hello fellow miners.

I use poclbm without any major problems, but every now and then I will get an error message:
Code:
Verification failed, check hardware! (<hwID>, <32bit hex value>)

The general advice is to check one's hardware and I concur, but I want to look at it from a different angle.

My question is on the mathematical side. What exactly is tested to perform this verification?
I haven't seen it described anywhere.


1BUcKJVz5n34VwuiyiLtPud1PGn3BLkcPb  :-)
Khertan
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June 10, 2013, 10:19:04 PM
 #1107

The miner check the result of the opencl kernel by doing the double sha calculation with the nonce just found by the kernel.

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June 11, 2013, 10:46:11 AM
 #1108

The miner check the result of the opencl kernel by doing the double sha calculation with the nonce just found by the kernel.

Makes sense.
Thank you.

1BUcKJVz5n34VwuiyiLtPud1PGn3BLkcPb  :-)
hostmaster
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December 31, 2013, 12:58:01 PM
 #1109

Is this better than GUIminer?
I think so.
ringtail
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February 25, 2014, 10:15:45 PM
 #1110

Nice one man, thanks for the help!
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