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searealist

507 karmajoined 10 ปีที่แล้ว

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"Green Llama" did not just beat Cascade Platinum Plus

foxchapelresearch.substack.com
62 points·by searealist·8 เดือนที่ผ่านมา·30 comments

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searealist
·15 ชั่วโมงที่ผ่านมา·discuss
MTP can give you small batches, but it is still WAY smaller than the batches you can get with prefill, which is limited only by the number of input tokens you have (but has diminishing returns on performance).

But:

1) It still makes no sense to upload the weights to the GPU with MTP as you are still bottlenecked by the weight upload.

2) I'm not sure MTP helps much with MoE models.
searealist
·15 ชั่วโมงที่ผ่านมา·discuss
There are two phases to LLMs:

1) prefill

2) decode

For prefill, you are compute bound, and it is trivial to batch multiple input tokens together. When using cpu offload, software like llama.cpp will batch weight uploads with tokens that need those weights and perform work on the GPU. It works very well. With a large batch size and pcie5 you can get prefill speeds close to having all weights on the GPU.

For decode, you are bandwidth bound, and it is difficult to batch multiple output tokens together. There is no benefit to sending your weights to the GPU because even if it internally has insane bandwidth, you are still bottlenecked by system RAM (and adding a pcie5 upload would bottleneck it further). This is the number people usually talk about when they say they are getting a certain tk/s.
searealist
·7 วันที่ผ่านมา·discuss
> Kramnik ((ab)using his status as a former world champion) accused several other top level players to the point that one of them committed suicide.

There is no evidence of suicide, and he had multiple drugs in his system when he died.

> he probably did cheat in this particular game

This is a fringe opinion at this point in time, even though it was obvious he did not cheat on day 1.
searealist
·7 วันที่ผ่านมา·discuss
Sindorov, who won the candidates, and will be playing for the world championship, has also had accounts banned on chess.com for (presumably) cheating as a teenager. Do you think it would be ok if a large part of the chess world conspired to keep him out of tournaments. Do you think it would be ok if the world made jokes that he cheated using a sex toy? Do you think it would be ok for the largest youtube chess channel (GothamChess) to publish a video titled "Chess cheating device" featuring a thumbnail showing his face next to a butt plug? And all this while he was 19?

What happened to Hans is FAR worse than anything Kramnik did. But maybe you think it's ok because you find him to be an asshole?
searealist
·8 วันที่ผ่านมา·discuss
It would apply equally to GPU or RAM inference as those are also bandwidth constrained on decode, so people already try to optimize for it.
searealist
·19 วันที่ผ่านมา·discuss
I think they will understand, but it will be a new perspective.
searealist
·19 วันที่ผ่านมา·discuss
My experience of working in the industry is that many of my peers have had great animosity and little sympathy for blue collar workers who lost their livelihood to globalization.
searealist
·19 วันที่ผ่านมา·discuss
I quit over a year ago when one of your moderators banned me for reclaiming an allied unit that was attacking ground on my factory (he was mad at me).
searealist
·3 ปีที่แล้ว·discuss
[flagged]
searealist
·3 ปีที่แล้ว·discuss
There are only 3 victims to narrow down.

edit: Only one of 3 victims was killed in his home:

> In 1994, Burson-Marsteller executive Thomas J. Mosser was killed after opening a mail bomb sent to his home in New Jersey. In a letter to The New York Times, Kaczynski wrote he had sent the bomb because of Mosser's work repairing the public image of Exxon after the Exxon Valdez oil spill.