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Go team has built a remarkable tool under your leadership. A tool that moved a niddle to the better side of things for the industry. Thank you and God speed!


Can you share any data on how big of a cluster is running Ray jobs?


From the blog post, the largest individual Ray cluster that was observed running a production compaction job in Q1 had 26,846 vCPUs and ~210TiB of RAM. This is roughly equivalent to a Ray cluster composed of 839 r5.8xlarge EC2 nodes (w/ 32 vCPUs and 256GiB RAM per node).


For those interested, this would be at a cost of:

- ~$1691/hour on demand

- ~$1065/hour reserved

- ~$521/hour spot

Not including any related data transfer costs.


Wow that is not NEARLY as expensive as I would have imagined considering the scale of the data involved.


That's also $41k / 26k / 13k per day or $1.2M / 767k / 375k per month!


I mean, for all of Amazon's business intelligence, running on servers operated by Amazon... tis a mere pittance.


Been there yesterday, can confirm what the author wrote about immersion. Cathedral and opera scenes are something I have never experienced before, fully blown away. The storyline is garbage.


can't do image search in a photos app too which is a major bummer for me personally. I protocol things there and it's impossible to find without annotations.


well, he is supposed to be an expert in it. Why are you so surprised?


Let me save some time for you: No, they can't.


gyro move kinds feel extremely artificial compared to the simplicity of all other canonical moves.


(person who made that video and just found this post through youtube analytics here)

Yes, it is a lot more complicated this is because of the nature of what the gyro is doing. The gyros are effectively a 4 dimension rotation of the puzzle that actually doesn't change the state of the puzzle, but just the orientation. This doesn't work out to be very pretty in 3d.


Yeah even though the moves are all the same in 4d space, some of them get complex in 3d space.


I also listened to NPR with a couple of scientists who has worked on JWST and they said there were times when they felt pretty down on news JWST would get cancelled or NiRCam would need to get removed from the program.

Edit: it's this one https://www.kqed.org/forum/2010101889805/the-james-webb-tele...


That's a wrong question to ask. Rust is the one trying to squeeze in to the already crowded place, not Go.


Wait, what?


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