changing freq individually about minera

[chrisf4lc0n]

At the moment only by adding an "extra option" in seetings tab, for example like that: --gc3355-freq=/dev/ttyACM0:1160,/dev/ttyACM1:1150,/dev/ttyACM2:1190. You can also do it by serial number or even specific chip, just check the cpuminer Readme and do not forget to disable autotuning.
Chris.

[reverse-proxii]

how do i do it by serial number? I have 5 gridseed blades. 3 need to be
825 mhz and 2 need to be 850

On Mon, Jun 9, 2014 at 1:09 AM, chrisf4lc0n [email protected]
wrote:

At the moment only by adding an "extra option" in seetings tab, for
example like that:
--gc3355-freq=/dev/ttyACM0:1160,/dev/ttyACM1:1150,/dev/ttyACM2:1190. You
can also do it by serial number or even specific chip, just check the
cpuminer Readme and do not forget to disable autotuning.
Chris.

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#43 (comment).

[chrisf4lc0n]

The easiest way would be if you set everything up at 825mhz enable autotuning run it for a few hours then save the frequencies, copy them after that to "extra options" and disable autotuning. Or you can do it the way I showed you in the example, if you know which Blade is which ttyACMx device.
Chris.

[reverse-proxii]

i tried the first way you told me by adding the option but it doesnt show
the frequency changed. Will you be adding a feature that can do this in an
easier way?

On Mon, Jun 9, 2014 at 1:22 AM, chrisf4lc0n [email protected]
wrote:

The easiest way would be if you set everything up at 825mhz enable
autotuning run it for a few hours then save the frequencies, copy them
after that to "extra options" and disable autotuning. Or you can do it the
way I showed you in the example, if you know which Blade is which ttyACMx
device.
Chris.

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#43 (comment).

[reverse-proxii]

--gc3355-freq=/dev/ttyAMC8:925,/dev/ttyAMC7:925,/dev/ttyAMC9:925,/dev/ttyAMC0:925,/dev/ttyAMC2:925,/dev/ttyAMC1:925.
thats what i put in the extra options part

On Mon, Jun 9, 2014 at 1:40 AM, First Last [email protected] wrote:

i tried the first way you told me by adding the option but it doesnt show
the frequency changed. Will you be adding a feature that can do this in an
easier way?

On Mon, Jun 9, 2014 at 1:22 AM, chrisf4lc0n [email protected]
wrote:

The easiest way would be if you set everything up at 825mhz enable
autotuning run it for a few hours then save the frequencies, copy them
after that to "extra options" and disable autotuning. Or you can do it the
way I showed you in the example, if you know which Blade is which ttyACMx
device.
Chris.

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#43 (comment).

[chrisf4lc0n]

Are you using the newest minera, using the newest cpuminer? Previous versions of the cpuminer had a bug which did not allow to change the frequency of the individual devices...

[reverse-proxii]

yes, i think i got it using the auto function. Although , it keeps saying the blade cant be autotuned in the log. But it is working non the less.
On Jun 9, 2014, at 1:58 AM, chrisf4lc0n wrote:

Are you using the newest minera, using the newest cpuminer?

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[chrisf4lc0n]

If everything runs fine just close the issue, when you are ready.
Chris.

[michelem09]

Just to let you know, I don't think you can set freq only on some devices. If you use --gc3355-freq you MUST supply EVERY connected devices.
Don't sure, but you should ask to cpuminer-3355's author.

[chrisf4lc0n]

You are right michelem09 I completely forgot about that, so 5 devices require 5 entries, 7 devices 7 entries etc, otherwise it will not work at all.

[michelem09]

Feel free to reopen if needed.