AMD Mem Tweak XL - Read/modify timings/pp/straps on the fly

[Eliovp]

Edit:

Releasing AMD Memory Tweak XL (the extended version :p)

link: Here

Got Vega's? Check out TeamRedMiner for a boost in performance! (i write this at free will, no one asked me!)
link: TRM

Support

• GDDR5 Based AMD GPU's (ADL & MMIO)
• HBM / HBM2 Based AMD GPU's (ADL & MMIO)
• Vega10 (PowerPlay & Strap Control)
• Polaris (Powerplay & Strap Control)
• Navi10 might come later.. dunno .. we'll see
• Windows

Features

• MMIO Register Control (Read/Write) GDDR5/HBM/HBM2
• ADL Overdrive (Read/Write) Latest Overdrive Versions supported
• PowerPlay Control (Read/Write) Polaris & Vega10
• Strap Control (Read/Write/Decode/Encode) Polaris & Vega10
• Import/Export all values
• ....

more info on github..


Initial post
-----------
Hey all,

It's been a while since i've been active here, that however doesn't mean that i wasn't active behind the scenes

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.

What is this?

Well, with this tool, you are able to change memory timings on the fly.
Yes, you read that correct, you can modify almost any value while the GPU is running.
(kind of comparable to the ETH Pill but open source and without forgetting to mention the person who figured out the huge speed increase in the first place )

Some examples from users what this tool is capable of from users: (this might not be ideal for your own GPU's)

N2DCRYPT
todxx
GKumaran
GKumaran
rednoW
rednoW
rednoW
heavyarms1912
Lexele
kibatronic
pbfarmer
Mashy81
Anwil

PBFarmer Vega

Video From Buriedone
Video From BitsBeTrippin
Video 2 From BitsBeTrippin

Short list of some of the timings and a bit of explanation
more soon..

Current support:
- AMD GPU's with GDDR5, HBM and HBM2 memory. (check code for more details)
- Linux only
- Windows supported

As of now, also a GUI version (Windows)
Can be found in the releases section on github.
Link: Github
Direct Link for latest GUI version: GUI
Direct Link for latest CLI version: CLI

Some shots:



Check Readme for some additional info and how to build.

Tips
BTC: 3FEMi7FxD6dTKyhmvd3pRBPFBn3DuPmbvd
ETH: 0x8C77C212da3e12cad1AfB8824CF74b1CC04d2F7C
XMR: 49qsZpFA79B85a8UeNNg6sgHzJrrrCQwLa8vUb5s5PG14aNKK1kKZgT2fQ87CWFvWCA135WDos6odYQ UER6XKhfWPEKe8kv

In the unlikely event of not owning either BTC, ETH or XMR and you do want to be an amazing person and tip, shapeshift, changelly, simpleswap, ... are great ways to solve that "issue" ;-)



Enjoy and have fun tweaking!


Cheerio!

[jstefanop]

I commend you for open sourcing this...good to see other like minded people still around here  

What are you getting on Vega VII, im sure over 100MH is easily achievable with timing changes.

This might entice me to play around with GPUs again

[HWReset]

Hello, nice job!

What about vega56`s timings?

[FloppyPurpleGherkin]

Thanks for sharing.

[rednoW]

Linux only ((

[Eliovp]

I commend you for open sourcing this...good to see other like minded people still around here  

What are you getting on Vega VII, im sure over 100MH is easily achievable with timing changes.

This might entice me to play around with GPUs again

That's for you to figure out what's possible ;-)
The options are there to achieve better results, just gotta find them.
I hope this could be a community effort to tweak and perhaps find new tricks ;-)

Hello, nice job!

What about vega56`s timings?

As i said above, the options are there

Thanks for sharing.

You're very welcome.

Linux only ((

That is correct.
Spread some Linux love.. no? :p

[RuMiner]

is there a chance to get Windows build?

[qwep1]

Win bild ?

[dagarair]

My boy lives!  

I knew it but most thought you ran off with the maid or something. 

[nordmann666]

any hints for linux noobs² how to add this to hiveOS?

i can build it but the requirements...i cant

[Eliovp]

is there a chance to get Windows build?

Not from me, you are all of course open to build something yourself 

Win bild ?

Read above.

My boy lives!  

I knew it but most thought you ran off with the maid or something. 

I did, then she ran off on me so i had to come back 

any hints for linux noobs² how to add this to hiveOS?

i can build it but the requirements...i cant

There's a build on github mate, Link

Cheers

[Remember remember the 5th of November]

is there a chance to get Windows build?

Not from me, you are all of course open to build something yourself  

Win bild ?

Read above.

My boy lives!  

I knew it but most thought you ran off with the maid or something.  

I did, then she ran off on me so i had to come back  

any hints for linux noobs² how to add this to hiveOS?

i can build it but the requirements...i cant

There's a build on github mate, Link

Cheers

You should discourage the windows user a bit more . Tell them they need a special kernel driver to map and work with physical memory, usually signed unless they tinker with disabling kernel signing. Luckily the pciutils package has a windows port, but other things aren't as easy.

They are lucky though, this is 2019 and those drivers exist.

[Iamtutut]

I hope someone can convert it for win 10. I have a single machine for mining, and I can't run it with Linux.

[Remember remember the 5th of November]

I hope someone can convert it for win 10. I have a single machine for mining, and I can't run it with Linux.

Why not? Linux is great!

[nordmann666]

is there a chance to get Windows build?

Not from me, you are all of course open to build something yourself 

Win bild ?

Read above.

My boy lives!  

I knew it but most thought you ran off with the maid or something. 

I did, then she ran off on me so i had to come back 

any hints for linux noobs² how to add this to hiveOS?

i can build it but the requirements...i cant

There's a build on github mate, Link

Cheers

ok...but...how to install   

[Iamtutut]

I hope someone can convert it for win 10. I have a single machine for mining, and I can't run it with Linux.

Why not? Linux is great!

Family machine doing everything (videos, music, work, browsing, gaming, mining...), it has to stay on win10. I'm not the only user.

[Zorg33]

Changed timings does not remain after reboot from linux to win?

[Remember remember the 5th of November]

Changed timings does not remain after reboot from linux to win?

Probably? I mean, I'm not sure but it's not like you are flashing a different BIOS.

[Remember remember the 5th of November]

@OP, can you do me a favor?

Can you cat /sys/kernel/debug/dri/%d/amdgpu_regs for me please? is amdgpu_regs static, or does it change?

[buzzkillb]

nice work, taking mining back to the old days of people helping each other, and not being a bunch of greedy bastards!