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Author Topic: ethminer-0.9.41-genoil-1.1  (Read 397328 times)
LeChuckDE
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January 08, 2017, 01:21:28 PM
 #1581

bullshit
all Daggerhashimoto based Coins are supported ...
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manotroll
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January 08, 2017, 01:23:01 PM
 #1582

bullshit
all Daggerhashimoto based Coins are supported ...

Take the test and prove
Must have had some security update in etc that broke the support
flekkelek
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January 08, 2017, 01:28:01 PM
 #1583

bullshit
all Daggerhashimoto based Coins are supported ...

Take the test and prove
Must have had some security update in etc that broke the support
eth etc exp are working fine for me
manotroll
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January 08, 2017, 01:30:33 PM
 #1584

Using which pool?
LeChuckDE
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January 08, 2017, 01:30:51 PM
 #1585

bullshit
all Daggerhashimoto based Coins are supported ...

Take the test and prove
Must have had some security update in etc that broke the support
eth etc exp are working fine for me

correct. the algo hasn't changed everything is working fine with all dagger hashimoto based coins
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January 08, 2017, 01:35:48 PM
 #1586

bullshit
all Daggerhashimoto based Coins are supported ...

Take the test and prove
Must have had some security update in etc that broke the support
eth etc exp are working fine for me

correct. the algo hasn't changed everything is working fine with all dagger hashimoto based coins



How to pass the command you are using?
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January 08, 2017, 01:36:23 PM
 #1587

Using which pool?
coinotron and suprnova
LeChuckDE
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January 08, 2017, 01:40:56 PM
 #1588

tried 4 different open-xxx-pool's, nicehash, suprnova everything works.

etherminer -h would give you all informations that needed
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January 10, 2017, 01:29:47 AM
Last edit: January 10, 2017, 02:20:33 AM by manotroll
 #1589

I can not make the geonil use the 2 rx 480 with 100% use
How can I run 2 separate instances of it?

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January 10, 2017, 10:09:16 AM
 #1590

Are you sure the second card is running at full clock?

 That looks more like the common "dummy plug needed on the second card to get it to not stay in idle mode 'cause Windows/Win Drivers are dumb that way" issue than any issue with Genoil's miner.

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January 10, 2017, 07:48:14 PM
 #1591

Are you sure the second card is running at full clock?

 That looks more like the common "dummy plug needed on the second card to get it to not stay in idle mode 'cause Windows/Win Drivers are dumb that way" issue than any issue with Genoil's miner.
What would this connector look like?
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January 10, 2017, 11:21:06 PM
 #1592

Depends on the card - I believe all 480s have at least one  HDMI port, some of us use a standard "HDMI to VGA" adapter as a dummy plug 'cause they're cheap common and work.

 The "dummy plug" trick originated on older cards that had DB9 VGA outputs, but the issue with Windows/ drivers for Windows has persisted for years.


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manotroll
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January 10, 2017, 11:51:22 PM
 #1593

Depends on the card - I believe all 480s have at least one  HDMI port, some of us use a standard "HDMI to VGA" adapter as a dummy plug 'cause they're cheap common and work.

 The "dummy plug" trick originated on older cards that had DB9 VGA outputs, but the issue with Windows/ drivers for Windows has persisted for years.



Yes, I use this adapter
The frequency of 2 vga was slightly lower
russdirks
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January 14, 2017, 10:25:40 PM
Last edit: January 15, 2017, 04:15:22 AM by russdirks
 #1594

Hello,

By a bit of a coincidence I have discovered that on my machine at least, the last 2176 bytes of the DAG file are not being generated properly (they are zero). This corresponds to the last 34 dag entries. This is on Windows 10. The DAG entries are used to compute hashes, which is integral to the mining process. If the DAG entries are wrong, it will affect your mining results. To put it in perspective, though, the DAG currently contains about 33 million entries, so this issue will have a pretty small impact.

I don't think there is anything wrong with @genoil's code ... at least not that I can see. It's either a bug in OpenCL, or something specific to my machine / GPU, which is a Gigabyte R9 380X 4GB.  I'm running with AMD drivers 16.12.2.  I was unable to reproduce this issue running under Linux.

I thought it would be important to determine if this is a more widespread issue, so I forked Genoil's ethminer and added some code to export the DAG to a file, so it can be compared to the same DAG file created by the original EF Ethminer.  (Note: I had already tried submitting an issue / PR on Genoil's GitHub site, but as he has said here recently, he's not actively developing any more.  From what I can see, though, he does pop up here occasionally.)

If anyone wants to try to reproduce this issue you can visit my GitHub site and read more about it.  If you report your results, please include which AMD driver version you are using.
adamvp
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January 15, 2017, 07:57:06 PM
 #1595

I can not make the geonil use the 2 rx 480 with 100% use
How can I run 2 separate instances of it?


no precompute parameter Wink

I am looking for signature campaign Wink pm me
manotroll
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January 18, 2017, 08:23:21 PM
 #1596

Hello,

By a bit of a coincidence I have discovered that on my machine at least, the last 2176 bytes of the DAG file are not being generated properly (they are zero). This corresponds to the last 34 dag entries. This is on Windows 10. The DAG entries are used to compute hashes, which is integral to the mining process. If the DAG entries are wrong, it will affect your mining results. To put it in perspective, though, the DAG currently contains about 33 million entries, so this issue will have a pretty small impact.

I don't think there is anything wrong with @genoil's code ... at least not that I can see. It's either a bug in OpenCL, or something specific to my machine / GPU, which is a Gigabyte R9 380X 4GB.  I'm running with AMD drivers 16.12.2.  I was unable to reproduce this issue running under Linux.

I thought it would be important to determine if this is a more widespread issue, so I forked Genoil's ethminer and added some code to export the DAG to a file, so it can be compared to the same DAG file created by the original EF Ethminer.  (Note: I had already tried submitting an issue / PR on Genoil's GitHub site, but as he has said here recently, he's not actively developing any more.  From what I can see, though, he does pop up here occasionally.)

If anyone wants to try to reproduce this issue you can visit my GitHub site and read more about it.  If you report your results, please include which AMD driver version you are using.


Just run the program and put the file link here?
russdirks
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January 18, 2017, 09:18:06 PM
 #1597


Just run the program and put the file link here?

Well, the file that will be produced will be a full DAG file, which currently runs at about 2GB, so I don't think you will want to upload that anywhere.  Grin

The idea is you run the original Ethereum Foundation ethminer, which will create a DAG file which you will use as the standard of comparison.  Then you run the modified ethminer that I've provided which creates the DAG in the GPU memory as usual, and then dumps it out to a separate file.  Then you use a file compare utility to see if the two files are the same.  You can post the output of the file compare utility here if you want, or just indicate whether the two files are the same or not.

The GitHub page I linked to has detailed instructions.
manotroll
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January 18, 2017, 10:38:59 PM
 #1598


Just run the program and put the file link here?

Well, the file that will be produced will be a full DAG file, which currently runs at about 2GB, so I don't think you will want to upload that anywhere.  Grin

The idea is you run the original Ethereum Foundation ethminer, which will create a DAG file which you will use as the standard of comparison.  Then you run the modified ethminer that I've provided which creates the DAG in the GPU memory as usual, and then dumps it out to a separate file.  Then you use a file compare utility to see if the two files are the same.  You can post the output of the file compare utility here if you want, or just indicate whether the two files are the same or not.

The GitHub page I linked to has detailed instructions.

My internet is fast enough to send the file
Besides we have the 7-zip
russdirks
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January 19, 2017, 12:12:34 AM
 #1599

My internet is fast enough to send the file
Besides we have the 7-zip

Ok, do it that way if you want.  Just so were clear, you're going to be running the modified Genoil ethminer that I posted, and you're going to post a link to dag file that it produces, which is dag_Genoil.dat. Make sure you also let me know what it says when ethminer first starts up ... something like  Initialising miner for xxxx .  I need to know what the "xxxx" is.  And also what OS and driver version you are running.
manotroll
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January 22, 2017, 02:05:06 AM
 #1600

One of your files is not working

D:\Desktop\genoils_ethminer_with_dag_export.windows-64\ef_ethminer.windows-64>setx GPU_MAX_ALLOC_PERCENT 100

ÊXITO: o valor especificado foi salvo.

D:\Desktop\genoils_ethminer_with_dag_export.windows-64\ef_ethminer.windows-64>setx GPU_FORCE_64BIT_PTR 0

ÊXITO: o valor especificado foi salvo.

D:\Desktop\genoils_ethminer_with_dag_export.windows-64\ef_ethminer.windows-64>setx GPU_MAX_HEAP_SIZE 100

ÊXITO: o valor especificado foi salvo.

D:\Desktop\genoils_ethminer_with_dag_export.windows-64\ef_ethminer.windows-64>setx GPU_USE_SYNC_OBJECTS 1

ÊXITO: o valor especificado foi salvo.

D:\Desktop\genoils_ethminer_with_dag_export.windows-64\ef_ethminer.windows-64>setx GPU_SINGLE_ALLOC_PERCENT 100

ÊXITO: o valor especificado foi salvo.

D:\Desktop\genoils_ethminer_with_dag_export.windows-64\ef_ethminer.windows-64>ethminer -G -S eth.pool.minergate.com:45791 -O manotroll --farm-recheck 200 -G --cl-local-work 256 --cl-global-work 8192
Invalid argument: -S

The other dag upload file is being uploaded
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