Sounds like they can do predicate pushdown to the storage nodes now. And...mainly beneficial for medium-to-highly selective scans of mostly uncached tables?
IOCP doesn't do it[1]. Well, if it does then it's not documented. You can post custom completion packets so at first glance it looks easy to make open/close be async...I think there is probably a good reason why NT…
Reminds me of an IBM technical bulletin I found, somehow, about 10 years ago. It advised that if you were moving from this z9 hardware configuration to that one, you would have 30 minutes of downtime. Implying that…
If you're using Spark's built-in scheduler then the cluster manager is a SPOF. Hadoop docs say you can get active/standy ResourceManager, not that I've tried it. Spark can also use k8s and nomad to schedule executors,…
In addition, a lot of the techniques used to write high-performance Java boil down to "write it like C". Avoid interfaces, avoid polymorphic virtual calls (as you can't avoid virtuals entirely), avoid complex object…
You're really stretching to find negative consequences there.
Why, on the off chance one flies into someone’s open mouth and the surprise triggers a swallowing reflex? I wouldn’t have a lot of sympathy for an adult who ate the homemade pills a guy threw at him and then suffered…
Hanlon's razor?
That's why I took 102. They give you the straight dope there.
Spicy. The fundamental problem is that a lot of people have jobs that pay a lot of money, I take it. You seem very upset about this.
On the other hand, I live far away and the YouTubes would be entertaining. Please do this, Google.
I guess they got the name back when smelling bad and smoking pot was progressive.
Gaslighted. Moonlighting is a different thing.
Yeah, that sounds about right.
Deep learning! It does everything really well, especially reducing complex problems to a single number. It's well known that anything which doesn't fit in the reals isn't really real, if you know what I mean.
I'll go with twelve.
Yeah, if you’re pushing to prod automatically without a really good test suite then I would say the problem isn’t with the person who wrote a bug.
There's nothing about git that requires you to use it like the kernel does. Centralized version control is just a special case of decentralized, if you're using git. You still get the benefits of your repo being a peer…
> Like you said, their intent is just to add a new option, and it ought to have no extensional changes in behavior, but it still ends up behaving subtly different. The next morning, all your services end up broken as a…
Thank you (seriously) for the detailed explantion. JITs already do this, to my mind. What else are you going to call it when HotSpot sees bytecode for a loop initializing an array and replaces it with a call to memset?…
I was using "intrinsic" inappropriately, I think, to mean both substitution of method calls and substitution of bytecode patterns. Yeah, the JVM already does the second thing. It's not roses for them, either[0]. The…
Windows likes local time on the RTC. Way back when DOS 1.0 was released (every story about Windows begins with this) there was one way to set the system clock: the user would type in the time. They would use the local…
They're not that different, either. It's been a long time since high-performance cores were executing the instructions as fetched and not translating into µops. The stuff Intel does on their chips works on ARM too.…
That has bugged me since the first time I read about Nock. JITs use intrinsics to work around inefficiency of generated code when the maintenance burden of the intrinsic is worth the performance boost, and the grand…
What? They're CPUs. They're designed to run instructions. Intel's chips spend more energy on the really fancy stuff like huge reorder buffers and extensive speculation. They get higher IPC at lower MIPS/watt. An i7…
Sounds like they can do predicate pushdown to the storage nodes now. And...mainly beneficial for medium-to-highly selective scans of mostly uncached tables?
IOCP doesn't do it[1]. Well, if it does then it's not documented. You can post custom completion packets so at first glance it looks easy to make open/close be async...I think there is probably a good reason why NT…
Reminds me of an IBM technical bulletin I found, somehow, about 10 years ago. It advised that if you were moving from this z9 hardware configuration to that one, you would have 30 minutes of downtime. Implying that…
If you're using Spark's built-in scheduler then the cluster manager is a SPOF. Hadoop docs say you can get active/standy ResourceManager, not that I've tried it. Spark can also use k8s and nomad to schedule executors,…
In addition, a lot of the techniques used to write high-performance Java boil down to "write it like C". Avoid interfaces, avoid polymorphic virtual calls (as you can't avoid virtuals entirely), avoid complex object…
You're really stretching to find negative consequences there.
Why, on the off chance one flies into someone’s open mouth and the surprise triggers a swallowing reflex? I wouldn’t have a lot of sympathy for an adult who ate the homemade pills a guy threw at him and then suffered…
Hanlon's razor?
That's why I took 102. They give you the straight dope there.
Spicy. The fundamental problem is that a lot of people have jobs that pay a lot of money, I take it. You seem very upset about this.
On the other hand, I live far away and the YouTubes would be entertaining. Please do this, Google.
I guess they got the name back when smelling bad and smoking pot was progressive.
Gaslighted. Moonlighting is a different thing.
Yeah, that sounds about right.
Deep learning! It does everything really well, especially reducing complex problems to a single number. It's well known that anything which doesn't fit in the reals isn't really real, if you know what I mean.
I'll go with twelve.
Yeah, if you’re pushing to prod automatically without a really good test suite then I would say the problem isn’t with the person who wrote a bug.
There's nothing about git that requires you to use it like the kernel does. Centralized version control is just a special case of decentralized, if you're using git. You still get the benefits of your repo being a peer…
> Like you said, their intent is just to add a new option, and it ought to have no extensional changes in behavior, but it still ends up behaving subtly different. The next morning, all your services end up broken as a…
Thank you (seriously) for the detailed explantion. JITs already do this, to my mind. What else are you going to call it when HotSpot sees bytecode for a loop initializing an array and replaces it with a call to memset?…
I was using "intrinsic" inappropriately, I think, to mean both substitution of method calls and substitution of bytecode patterns. Yeah, the JVM already does the second thing. It's not roses for them, either[0]. The…
Windows likes local time on the RTC. Way back when DOS 1.0 was released (every story about Windows begins with this) there was one way to set the system clock: the user would type in the time. They would use the local…
They're not that different, either. It's been a long time since high-performance cores were executing the instructions as fetched and not translating into µops. The stuff Intel does on their chips works on ARM too.…
That has bugged me since the first time I read about Nock. JITs use intrinsics to work around inefficiency of generated code when the maintenance burden of the intrinsic is worth the performance boost, and the grand…
What? They're CPUs. They're designed to run instructions. Intel's chips spend more energy on the really fancy stuff like huge reorder buffers and extensive speculation. They get higher IPC at lower MIPS/watt. An i7…