▲ 3 r/ROCm

How do i proper do int8 quantization for model like Anima on Rdna2 cards?

I have 6700xt, 32gb ram, from what i found online, int8 quantization should help improving speed by 30% but after setting up fast int8 triton backend, i found that the speed practically didn't change, it was 4.65s/it in fp16 and 4.53s/it int8 at 832x1216. Did i do something wrong or it was rdna2 limitation?

Comfyui var i use cache none, pinned memory disabled, pytorch cross attention

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u/ziege159 — 5 days ago

What exactly is the lane state that a jungler can do top side objectives?

_If i gank

If toplaner gets the kill

If top lane hp is greater than 50%

Toplaner needs to farm and take plate to keep the momentum.

Else

Toplaner needs to farm and take plate then recall to not lose advantage.

Else i get the kill

If toplaner doesn't die

Toplaner needs to farm and take plate to keep the momentum.

Else

Gg jg diff

_Else if i don't gank

Gg jg diff

Else If opponent wave is pushing

Toplaner needs to catch the wave and too risky to do objectives.

Else my toplaner wave is pushing

Toplaner needs to stay at the lane, risky to do objectives.

So when should i do objectives? From the conversations i found on this sub the only case that it feels "correct" to do topside objectives is when i gank, you get the kill, the wave is pushing and you've collected all the minions. I mean, that case does happen but it's like 1 in 50 matches

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u/ziege159 — 28 days ago

Should i use malloc_trim with ComfyUI to clean the hoarding RAM?

I'm a window user, i'm still using window for most of my time but for AI stuff, i dualboot into Mint 22.3. Then i notice that python doesn't release 20GB back after a prompt, after doing some searching i know that is normal linux behavior in order to boost performance, i should look at the real available value with free -h. But ComfyUI is acting weird, it keep loading on top of the 20GB chunk then when my ram reach 31/32GB the terminal crash or it just freeze, i looked for some more posts and found a very old post on ubuntu hub that said some programs weren't made with linux in mind so they couldn't properly interact with how linux mapped memory so instead of using available memory, they kept pilling up; that sounds similar to my problem so i manually add malloc_trim into the cleaning process of ComfyUI. It worked, ComfyUI now can run 7 prompts back to back without crashing

My question is it safe to do that? If what i did was wrong, what is the correct way to solve the problem? I couldn't find any similar issue on ComfyUI github.

Secondly i still have memory leak, something in the process keeps 2.2GB between prompt so after 7 prompts it crashes, i don't know how to troubleshoot this.

My hardware is i5-10400, rx6700xt, 32GB ram

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u/ziege159 — 1 month ago

Is there a way to bind outfit, action to a character?

Method that i've tried:

_ Use BREAK, (), they weren't effective.

_ Use Regional Prompt, due to the chaotic nature of txt2img, the mask usually miss therefore make the method unreliable.

_ 2 passes txt2img -> img2img or straight up feed a reference img to be the latent then regional prompt, worked well but the cost is a bit high due to i'm using AMD, which literally took 2s/it for a 832x1156.

So i'm wondering if there is a technique that let me group or bind outfit, action to a character without using regional prompt in order to make a streamline, easy txt2img Comfy workflow

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u/ziege159 — 2 months ago

I saw in the patchnote that Ez had more AP scaling now but Statikk still is a bad item for him, why is it? I feel like Statikk Manamune Shojin should be a good build with his newer scaling. I tried a few normal games in plat lobbies, the build seems viable as long as i hit the skillshots

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u/ziege159 — 2 months ago