Viewing profile — wenyuanyu

The cycle from idea to product is a bit too long and too costly to materialize in energy sector. And that decides the speed of innovation.

No, besides accessing training data, there is also logging and checkpointing... When you run k8s over it, and there are multiple training jobs... isolated local storage is a nightm…

Truly remarkable! Their approach to distributed inference is on an entirely new level. For the prefill stage, they utilized a deployment unit comprising 32 H800 GPUs, while the dec…

First of all, for CF, it manages the authentication part of ssh with SSO support (personally I used github) Secondly, it has clients (on iOS it is called Cloudflare One) which can …

How does it compare with cloudflare's tunnels? [0] I have been using Cloudflare's cloudflared tunnels. It was great for tunneling ssh traffic behind firewalls. And it starts free. …

Natural gas and biogas, are they both CH4? I heard they could be way worse than CO2 and leak might be inevitable to distribute them around the country and pumped into cars from tim…

A factor could be the limited range on a single charge, which might not meet the daily travel needs unless there's convenient access to a charging station at home or work. Addition…

Thanks for explaining! Yeah.. I was thinking of the maximum direct surface distance when saying "across the globe"... That would be 20k km... and the sea route turns to be about 10…

No, they are not flying non-stop from Himalaya as you assume. I did a rough calculation using [0][1]. Not including the land part, just the sea route, it is 5396 nm [0], roughly 99…

Sourcing the raw material of bank notes from Nepal? Seems a bit off from an environmental standpoint by hauling materials halfway across the globe from Himalaya. How about plastic …

I disagree with the notion that Chinese EV makers, including BYD, have always aimed to dominate EV exports. Their focus has primarily been on satisfying domestic demand rather than…

Future automotive joint ventures (JVs) in China will cease following the completion of existing contract term. China is lifting all foreign investment restrictions in all its manuf…

Not sure if I understood correctly, but does this mean that instead of going up vertically, with this engine, the "rocket" should fly near horizontally and stay in the atmosphere a…

If this turns out to be true. It could indeed be a game changer... Given the advanced AI chip shortage... Also, for the chip ban on China...

I wonder how the training process works...

The user interface of the current ChatGPT strikingly reminds me of the classic teleprinter interface. It's fascinating to think that, with a bit of ingenuity, one could potentially…

How much is the credit card fee and debit card fee in Europe? In China, it is capped to 0.6% and could be as low as 0.3% or less I believe.

I was a little bit surprised that there are no EU-based/originated payment networks. How comes? At least, in Japan, there is JCB, and in China there is UnionPay / Alipay?

I don't know if I understood correctly. But it might be that the metal pieces in glues are pure random process, and there are no way to reproduce or re-print it again. The metal pi…

Wonder if the 0.5B model with int4 quant runs on my router...

Honestly, H2's got a long long way (if viable at all) to go as the future of clean cars. There is not much natural H2. In a way, H2 acts like a battery as well using electricity to…

better to keep "4 billion" in the title... I was confused with "4 bytes" before open the link