Topic: AMD Mem Tweak XL - Read/modify timings/pp/straps on the fly - page 62. (Read 58905 times)

... I still expect mining OS's to have it built in soon. ...

Quote from: JFoxOne on March 25, 2019, 07:56:36 AM

Already added it to our minerstat OS ...

And it works.
User reported the increase from 38MH/s to 52MH/s on his Vegas.

From 38 to 52, i doubt it Wink

This isn't a hocus pocus tool :p

I'm just excited to share the result of the user and I don't think he would lie about it.
But if you are curious about the results, you can talk with the user that reported the results on our Discord.

Edit: We have updated it to the latest version.

All you're doing is advertising your discord. Post a screenshot of the result here instead of defending the posts would've made it lot more easier.

Our Discord is fairly uninteresting to most as it mostly contains updates and live support chats. If you think that's worth advertising... I think not.
I gave an option to contact the person about the results. Could I do it differently? Probably yes, as there are million different ways that you would (or wouldn't) like, but this was the easiest and shortest for me.

Only thing I'm promoting is this tool and my excitement that it works on our OS (which could be seen as advertisement for sure, I agree).

heavyarms1912

full member

Activity: 729

Merit: 114

... I still expect mining OS's to have it built in soon. ...

Quote from: JFoxOne on March 25, 2019, 07:56:36 AM

Already added it to our minerstat OS ...

And it works.
User reported the increase from 38MH/s to 52MH/s on his Vegas.

From 38 to 52, i doubt it Wink

This isn't a hocus pocus tool :p

I'm just excited to share the result of the user and I don't think he would lie about it.
But if you are curious about the results, you can talk with the user that reported the results on our Discord.

Edit: We have updated it to the latest version.

All you're doing is advertising your discord. Post a screenshot of the result here instead of defending the posts would've made it lot more easier.

tale01

newbie

Activity: 121

Merit: 0

Hi dev,

Have you test on Fiji?

It result for me is ..
./amdmemtweak -i 9 --cl 21
HBM memory type is not supported yet
: No such file or directory Huh

I use Ubuntu 16.04.5 and amdgpu-pro 18.10-572953

Anwil

newbie

Activity: 13

Merit: 5

You can learn more how to run it on hive os?

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

... I still expect mining OS's to have it built in soon. ...

Already added it to our minerstat OS ...

And it works.
User reported the increase from 38MH/s to 52MH/s on his Vegas.

From 38 to 52, i doubt it Wink

This isn't a hocus pocus tool :p

I'm just excited to share the result of the user and I don't think he would lie about it.
But if you are curious about the results, you can talk with the user that reported the results on our Discord.

Edit: We have updated it to the latest version.

Although i'm glad you guys are getting results, i do would like to keep this thread clean in terms of using it in your own advantage for advertisement purposes.

No need for propaganda here Wink

Edit: Instead, you should post results + values, so other people could benefit as well.

Don't let this become a showoff contest

JFoxOne

member

Activity: 640

Merit: 56

minerstat

... I still expect mining OS's to have it built in soon. ...

Already added it to our minerstat OS ...

And it works.
User reported the increase from 38MH/s to 52MH/s on his Vegas.

From 38 to 52, i doubt it Wink

This isn't a hocus pocus tool :p

I'm just excited to share the result of the user and I don't think he would lie about it.
But if you are curious about the results, you can talk with the user that reported the results on our Discord.

Edit: We have updated it to the latest version.

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

... I still expect mining OS's to have it built in soon. ...

Already added it to our minerstat OS ...

And it works.
User reported the increase from 38MH/s to 52MH/s on his Vegas.

From 38 to 52, i doubt it Wink

This isn't a hocus pocus tool :p

Edit: added another update with new timing value to play around with Wink

JFoxOne

member

Activity: 640

Merit: 56

minerstat

... I still expect mining OS's to have it built in soon. ...

Already added it to our minerstat OS ...

And it works.
User reported the increase from 38MH/s to 52MH/s on his Vegas.

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

My apologies, there was a rather big bug in the code.
HBM2 RFC was wrong.
This would have most definitely crashed your gpu.

All sorted out now.

Small hint: Sometimes it's better to raise certain values before dropping others Wink

Zorg33

jr. member

Activity: 144

Merit: 2

Quote from: Eliovp on March 22, 2019, 06:48:49 PM

Not too sure how memory timings reliant can is.

It's relevant in the way that if more people can test the tool the sooner we got better results (made public).
But if putting together a linux system is so much PITA only a few can use it.

cudapop

member

Activity: 93

Merit: 41

Hey all,

I have done a lot of debating with myself whether i would share this.
Well, i decided to do so and on top of that, open source it.

Kudos to you! (and +merit).

Too bad for me I don't code for AMD cards though, lol. Any chance you'ld release the MMIO address offsets for Nvidia? (not source code, just the hex offset values) Grin

windward

newbie

Activity: 7

Merit: 11

this was tried on hiveos vega 64 these are my results so far

Okay seems like reducing rc gave me a slight boost

rc reduced to 45 from 47 gave about 0.7 mh rise
increased faw to 19 from 16 increased hash rate by 1mh, tried 22 and it shutoff the cards

seems like faw and rc are related changing only faw or only rc has no diff on hash

if rc goes below 45 it shuts of the cards
had to reboot

so far found how low rc can go and how high faw can go
gonna test if increasing rc has any results

turns out increasing rc reduced the hash so dont do that

changes to rp making no diff but increase by 4 from default seems to reduced hash

increasing rrd seriously reduced has like to 31mh

turns out increasing rfc reduces hashrate
and no point decreasing rfc value still no effect

increasing rtp also seems to reduce hash rate and reducing it to 1 from its default 5 is of also no use

increasing cwl has no effect tested till value of cwl 15 when cwl was set 20 it shut off the cards but until then had no effects to hash

will update this list when am done using the other two options remaining they are "wrts" "wrtl" "wr"

Quote from: Zorg33 on March 25, 2019, 05:00:10 AM

I played with this tool during the weekend on Vega.
But to be honest I did not see any hashrate increase under CN algos.
I'm not an expert on timings, but I should see at least 1-2% increase when changing CL 20->19

That was the first time I put a Linux AMD system together and I am struggling with the different kernel and driver versions not working together.
The biggest problem is the GPU freq is affected by the voltage.
If I set in PPT P7 1600 950 then the GPU runs only at around 1400@950mV. If I increase the voltage the clock goes up, but quickly reaches TDP.
Also if I try to trick it and set P7 1700@950 then if load changes freq spikes up and card freezes obviously.
Tried with 3 different kernels and one is worse than the other.
Maybe I should try other than the 18.50 amdgpupro?

i got no results on reducing cl and when i tried increasing it , it shutoff the rig

Zorg33

jr. member

Activity: 144

Merit: 2

I played with this tool during the weekend on Vega.
But to be honest I did not see any hashrate increase under CN algos.
I'm not an expert on timings, but I should see at least 1-2% increase when changing CL 20->19

That was the first time I put a Linux AMD system together and I am struggling with the different kernel and driver versions not working together.
The biggest problem is the GPU freq is affected by the voltage.
If I set in PPT P7 1600 950 then the GPU runs only at around 1400@950mV. If I increase the voltage the clock goes up, but quickly reaches TDP.
Also if I try to trick it and set P7 1700@950 then if load changes freq spikes up and card freezes obviously.
Tried with 3 different kernels and one is worse than the other.
Maybe I should try other than the 18.50 amdgpupro?

smurfynet

newbie

Activity: 1

Merit: 0

Quote from: dragonmike on March 24, 2019, 04:50:45 PM

Quote from: cl4r0s on March 24, 2019, 06:06:26 PM

We at ( my signature ) already have this solution for more than a month.

Or is it that "smart tune" slider you set all the way to the right?

Yes its "that" slider.. you have the option between, auto,low, med and high. which automatically tunes all the timings you need for optimal performance on your GPUs.

Currently it is supported for Vega (samsung memory), Nvidia pascal familiy (yes not just 1080s).

clousian

newbie

Activity: 33

Merit: 0

Anyone done an easy win10 port for this yet? Would be very much appreciated for someone who doesn't want to move to Linux.

Remember remember the 5th of November

legendary

Activity: 1862

Merit: 1011

Reverse engineer from time to time

Quote from: heavyarms1912 on March 24, 2019, 11:45:08 AM

Quote from: rdome on March 24, 2019, 08:52:51 AM

For rx580 this thing got no use, my opinion. You have allredy stripped firmwares all over the net, why you would use this for 580 Huh

This has use for Vega cards because you dont have other option Wink

So that you can experiment with live values instead of BIOS modding every time?

There are a plenty of Polaris cards of different producer without any available bios and then the WX-x100 series (amd pro cards) which are not compatible with the timings “one click” or available on internet. Having a tool like this one available for Polaris cards would be a great advantage, at least for a wx-5100 owner like myself

Ciao

If this card works under Linux, then the information about the memory and timings may reside in the driver sources. The vbios is also on the card, just a matter of dumping it, as for whether any tool can recognize structures or not, thats a different story.

cl4r0s

newbie

Activity: 5

Merit: 0

Quote from: heavyarms1912 on March 24, 2019, 11:45:08 AM

Quote from: rdome on March 24, 2019, 08:52:51 AM

For rx580 this thing got no use, my opinion. You have allredy stripped firmwares all over the net, why you would use this for 580 Huh

This has use for Vega cards because you dont have other option Wink

So that you can experiment with live values instead of BIOS modding every time?

There are a plenty of Polaris cards of different producer without any available bios and then the WX-x100 series (amd pro cards) which are not compatible with the timings “one click” or available on internet. Having a tool like this one available for Polaris cards would be a great advantage, at least for a wx-5100 owner like myself

Ciao

dragonmike

hero member

Activity: 1274

Merit: 556

We at ( my signature ) already have this solution for more than a month.

Very good, Laik2.
I'm assuming you're allowing users of your platform to tweak their GPUs' timings.
How do users go about doing it on mmpos? You're not showing the functionality itself on your screenshots - only hashrates and clocks.

Or is it that "smart tune" slider you set all the way to the right?

JFoxOne

member

Activity: 640

Merit: 56

minerstat

Thank you for your amazing work!

Already added it to our minerstat OS, but it is "only" command line for now. Here is a short AMD Memory Tweak help page.

We have plans to include it in our dashboard with a memory timing collection.

Elder III

sr. member

Activity: 1246

Merit: 274