TPU 8i is designed with more memory bandwidth to serve the most latency-sensitive inference workloads, which is critical because interactions between agents at scale magnify even small inefficiencies.
通常认为内存带宽是通用硬件的需求，但作者提出TPU 8i针对低延迟推理进行了优化，这与通用硬件设计追求平衡的常规做法不同。
A 606 MiB model at ~49 tokens/s consumes ~30 GB/s of memory bandwidth, close to the c6i.2xlarge's DRAM limit. No amount of SIMD tricks will help when the CPU is stalled waiting for model weights to arrive from DRAM.
这一数据揭示了现代CPU推理的关键瓶颈：内存带宽限制。代理最初尝试的SIMD微优化无法突破这一根本限制，这表明理解硬件特性和系统瓶颈对于有效优化至关重要。这一发现挑战了传统上认为计算是主要瓶颈的观念，强调了内存效率在AI推理中的核心地位。
Meshtastic gebruikt bredere bandbreedtes (125 kHz of 250 kHz), waarbij MeshCore bewust lager zit (62.5 kHz). Hierdoor heeft MeshCore voor bebouwde omgevingen een aantal voordelen:
Meshcore uses half / a quarter of the Meshtastic bandwidth.
let's go and and create all this great software to deploy it and kind of equalize the the the disparity of wealth across the world and ends up being locked out for by stupid issues like latency and bandwidth
for - internet limitations - server-based location addressing - limits software's capacity to uplift people and address inequality - bandwidth and latency issues affect those who need it most at the edge
something like Gangam Style has been viewed to the tune of like almost or over two billion times and when you just when you count just the data coming out of Google servers let alone all the links we're dealing with something close to 500 pedabytes of data that's a lot for a video right I mean this is clearly an issue there's no reason we should be moving around all of this data constantly through the network
for - internet limitations - inefficient bandwidth use - example - music video - Gangam Style
scientists Sendhil Mullainathan and Eldar Shafir call this “the bandwidthtax.” “Being poor,” they write, “reduces a person’s cognitive capacity morethan going a full night without sleep.” When we are preoccupied bypoverty, “we have less mind to give to the rest of life.” Poverty does not justdeprive people of security and comfort; it siphons off their brainpower, too.
but limiting the conference to 7 or 8 participants given all the duplication of the sent video required. In Element Call Beta 2, end-to-end encryption was enabled; easy, given it’s just a set of 1:1 calls.
I imagine having to transmit stuff to every peer would not work well for low-bandwidth devices.
Also, complete connectivity graph is a LOT of connections.
Additionally, given one channel fails - recipient doesn't see content, while others do. (they could have broadcasted it, hey!)
Also, won't scale for streaming.
the method of slips is the only one mechanicallypossible for the purpose of forming, classifying, andutiUsing a collection of documents of any greatextent. Statisticians, financiers, and men of letterswho observe, have now discovered this as well asscholars.
Moreover
A zettelkasten type note taking method isn't only popular and useful for scholars by 1898, but is useful to "statisticians, financiers, and men of letters".
Note carefully the word "mechanically" here used in a pre-digital context. One can't easily keep large amounts of data in one's head at once to make sense of it, so having a physical and mechanical means of doing so would have been important. In 21st century contexts one would more likely use a spreadsheet or database for these types of manipulations at increasingly larger scales.
In the course of teaching hundredsof first-year law students, Monte Smith, a professor and dean at Ohio StateUniversity’s law school, grew increasingly puzzled by the seeming inability ofhis bright, hardworking students to absorb basic tenets of legal thinking and toapply them in writing. He came to believe that the manner of his instruction wasdemanding more from them than their mental bandwidth would allow. Studentswere being asked to employ a whole new vocabulary and a whole new suite ofconcepts, even as they were attempting to write in an unaccustomed style and anunaccustomed form. It was too much, and they had too few mental resources leftover to actually learn.
This same analogy also works in advanced mathematics courses where students are often learning dense and technical vocabulary and then moments later applying it directly to even more technical ideas and proofs.
How might this sort of solution from law school be applied to abstract mathematics?
Redistribution can easily become a bottleneck due to the bandwidthof cross-device links usually being magnitudes smaller than that of the on-device memory bus.
redistribution arrays 可能会遇到什么问题？
One of the primary tasks of engineers is to minimize complexity. JSX changes such a fundamental part (syntax and semantics of the language) that the complexity bubbles up to everything it touches. Pretty much every pipeline tool I've had to work with has become far more complex than necessary because of JSX. It affects AST parsers, it affects linters, it affects code coverage, it affects build systems. That tons and tons of additional code that I now need to wade through and mentally parse and ignore whenever I need to debug or want to contribute to a library that adds JSX support.
There must be an ‘industrial revolution’ in education
This first phrase is the most telling of all the issues we deal with on the edtech front. Because the industrial revolution touched almost every aspect of life since its inception, everyone presumes that it must also affect education.
Sadly other than helping to make searching for and obtaining material much quicker, it still needs to be consumed, thought about, and digested by a student. The industrial revolution simply hasn't increased the bandwith of the common student's brain. It's unlikely that anything in the near future will expand it.
focuses way too much on the getter/tracking part of the equation which is really the part you want reduce the mental bandwidth on
PR’s welcome. As I said I don’t have bandwidth to cross check all the bundlers & transpilers combo.
Disqus:
As for publishing this as an actual gem on rubygems.org...I have enough open source I'm involved in all ready (or too much, as my wife would probably say) and I'm not really interested in maintaining another gem. Are you interested in taking over this code and releasing it as a gem and being maintainer?
Potential for political focus on building new features over technical improvements (such as refactoring)
Gray discusses the ‘bandwidth of consciousness’. He cites figures from Vincent Deary who has calculated that overall we process some 14 million bits of information per second. But the bandwidth of conscious action and thought, however, is only 18 bits!
I am increasingly concerned when I hear my colleagues refer to themselves with computer metaphors—“I don’t have the bandwidth,” “I have to boot up,” or “I need to recharge.”
Now, if we think of the tasks that we perform throughout the day as consuming separate "bands" of time, then the term makes perfect sense. Being "out of bandwidth" would indicate that you do not have enough unallocated "bands of time" in your day to complete the task. Using the term bandwidth to describe time maps more closely (in my opinion) to the original definition, than the current definition describing data capacity does.
Bandwidth, literally, is the amount of data that can be passed along a communications channel in a given period of time.
There's a tradeoff to be made between the false positive rate, the number of passwords checked, and the amount of disk/network bandwidth used.
the nature of low-bandwidth communication on the internet probably just exposes you to misunderstandings and you end up stressing out over things vs being the friends you normally would.
Internet
Curiously, while net access is fast and painless at most cafes in the city, access at the conference hotel is convoluted and very limited.