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https://twitter.com/lamchester/status/1442865343400054787
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X (formerly Twitter)
clamchowder (@lamchester) on X
Zen 2 doesn't use previous target history to predict indirect branches, so it often mispredicts if target selection doesn't correlate with plain taken/not taken global history.
Probs doesn't matter irl, but it did complicate microbenching
Probs doesn't matter irl, but it did complicate microbenching
Daniel Lemire's blog
The PhD Paradox: A Journey into Academia’s Upside-Down World
Imagine a world where becoming a doctor isn’t about years of rigorous study, but about showcasing your life’s work. That’s how doctorates used to roll. You’d write a book, make a groundbreaking discovery, and voila, a doctorate was yours. Fast forward to today, and we’ve flipped the script. Now, a PhD is less about what you’ve done and more about preparing you for a career in academia, often at a subsidized cost. Sounds great, right?
Here’s the catch: this system works like a charm as long as universities are expanding. But what happens when they hit the brakes? You guessed it – a PhD glut. With more PhDs than professorships, the job market turns into a gladiatorial arena where only the most politically savvy survive. This isn’t just about competition; it’s about who can navigate the labyrinthine politics of academia.
Universities, with their pristine campuses and lofty ideals, market themselves as bastions of brilliance and nurturing. But peel back the curtain, and you might find a different story. Professors, often out of touch with the real world, teach subjects they’ve never truly experienced. Take entrepreneurship, for example. You’d think those teaching it would have started a business, right? Nope. Many haven’t even stepped into a startup, let alone run one.
Then there’s the publishing game. Tenured professors, the supposed engines of new knowledge, might not even produce a paper a year when you account for co-authorships. And when they do publish, well, let’s just say the quality can be…variable. Even at the pinnacle of academia, like Harvard, the standards can slip, as seen with its former president’s less-than-stellar publication record.
So why do we keep pushing our youth into this system? It’s all about signaling. A degree, especially a PhD, is like a badge, a shiny sticker that says, “I’m educated.” But here’s the kicker – this badge might not make you more productive or happier. In fact, less time in school and more time in the real world could be the real recipe for success.
Imagine if we recruited professors not just for their academic credentials but for their real-world achievements. People who’ve actually built things that work, could revolutionize how we teach software engineering or entrepreneurship. But we’re not there yet. We’re still caught in a system that values form over function, prestige over practicality.
Our love affair with academia might be making us less productive and more miserable. Maybe it’s time we rethought this whole PhD business, not as a rite of passage into an elite club, but as a tool for real-world impact. After all, isn’t education supposed to prepare us for life, not just for more education?
source
The PhD Paradox: A Journey into Academia’s Upside-Down World
Imagine a world where becoming a doctor isn’t about years of rigorous study, but about showcasing your life’s work. That’s how doctorates used to roll. You’d write a book, make a groundbreaking discovery, and voila, a doctorate was yours. Fast forward to today, and we’ve flipped the script. Now, a PhD is less about what you’ve done and more about preparing you for a career in academia, often at a subsidized cost. Sounds great, right?
Here’s the catch: this system works like a charm as long as universities are expanding. But what happens when they hit the brakes? You guessed it – a PhD glut. With more PhDs than professorships, the job market turns into a gladiatorial arena where only the most politically savvy survive. This isn’t just about competition; it’s about who can navigate the labyrinthine politics of academia.
Universities, with their pristine campuses and lofty ideals, market themselves as bastions of brilliance and nurturing. But peel back the curtain, and you might find a different story. Professors, often out of touch with the real world, teach subjects they’ve never truly experienced. Take entrepreneurship, for example. You’d think those teaching it would have started a business, right? Nope. Many haven’t even stepped into a startup, let alone run one.
Then there’s the publishing game. Tenured professors, the supposed engines of new knowledge, might not even produce a paper a year when you account for co-authorships. And when they do publish, well, let’s just say the quality can be…variable. Even at the pinnacle of academia, like Harvard, the standards can slip, as seen with its former president’s less-than-stellar publication record.
So why do we keep pushing our youth into this system? It’s all about signaling. A degree, especially a PhD, is like a badge, a shiny sticker that says, “I’m educated.” But here’s the kicker – this badge might not make you more productive or happier. In fact, less time in school and more time in the real world could be the real recipe for success.
Imagine if we recruited professors not just for their academic credentials but for their real-world achievements. People who’ve actually built things that work, could revolutionize how we teach software engineering or entrepreneurship. But we’re not there yet. We’re still caught in a system that values form over function, prestige over practicality.
Our love affair with academia might be making us less productive and more miserable. Maybe it’s time we rethought this whole PhD business, not as a rite of passage into an elite club, but as a tool for real-world impact. After all, isn’t education supposed to prepare us for life, not just for more education?
source
Chips and Cheese
FuriosaAI’s RNGD at Hot Chips 2024: Accelerating AI with a More Flexible Primitive
#ChipAndCheese
Telegraph | source
(author: clamchowder)
FuriosaAI’s RNGD at Hot Chips 2024: Accelerating AI with a More Flexible Primitive
#ChipAndCheese
Telegraph | source
(author: clamchowder)
GFW 改变干扰 Docker 官方安装脚本域名方式
有消息¹称当前 get.docker.com 和 download.docker.com 中国大陆可以直连。但经测试，首次可以正常访问，但会重置后续连接，并不是真正停止干扰，这么做可能只是为了营造网络不稳定的假相，与干扰 GitHub 的方式类似。
Docker Hub 域名 hub.docker.com 依然完全无法直连。（本文有更新）
—— [1] V2EX
有消息¹称当前 get.docker.com 和 download.docker.com 中国大陆可以直连。但经测试，首次可以正常访问，但会重置后续连接，并不是真正停止干扰，这么做可能只是为了营造网络不稳定的假相，与干扰 GitHub 的方式类似。
Docker Hub 域名 hub.docker.com 依然完全无法直连。（本文有更新）
—— [1] V2EX
Chips and Cheese
Telum II at Hot Chips 2024: Mainframe with a Unique Caching Strategy
#ChipAndCheese
source
(author: clamchowder)
Telum II at Hot Chips 2024: Mainframe with a Unique Caching Strategy
#ChipAndCheese
source
(author: clamchowder)
Chipsandcheese
Telum II at Hot Chips 2024: Mainframe with a Unique Caching Strategy
Mainframes still play a vital role in today, providing extremely high uptime and low latency for financial transactions.
Chips and Cheese
An Interview with Susan Eickoff and Christian Jacobi from IBM at Hot Chips 2024
#ChipAndCheese
Telegraph | source
An Interview with Susan Eickoff and Christian Jacobi from IBM at Hot Chips 2024
#ChipAndCheese
Telegraph | source
Chips and Cheese
An Interview with Intel’s Arik Gihon about Lunar Lake at Hot Chips 2024
#ChipAndCheese
Telegraph | source
An Interview with Intel’s Arik Gihon about Lunar Lake at Hot Chips 2024
#ChipAndCheese
Telegraph | source
Harry Chen’s Blog
Hyper-V 虚拟交换机异常导致 WSL2 启动故障的调试
Telegraph | source
(author: Shengqi Chen ([email protected]))
Hyper-V 虚拟交换机异常导致 WSL2 启动故障的调试
Telegraph | source
(author: Shengqi Chen ([email protected]))
Courage is not having the strength to go on; It is going on when you don’t have strength
