[Script Info]
Title: 
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,So hi there, everyone.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,My name is Chandler Carruth.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I work for Google
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I work on our C++ language platform
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I work on our C++ compilers
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,specifically the Clang and LLVM teams at Google
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And I'm here to talk to you a little about performance.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and efficiency, and making code fast,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and all the different things that go into that.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,But before I do too much
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I want to give actually give you guys a little bit of
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,one might say are expectations.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Because I have been reading the twitter feed
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,from all these folks, that talk about
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,all these crazy good questions
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I just want you guys to essentially know
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,this is my view
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,of what Performance 101 should be.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Okay? This is going to be kind of an intro talk.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You guys are hard core, really deep performance nuts.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You may be a little bit bored, and please be kind,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,because I'm going to gloss over some things
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,you could heckle me thoroughly if you really want to
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We're going to talk about efficiency, performance,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,algorithms and data structures.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And the first thing we are going to do is we're not going to talk about them.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We're going to talk about why anyone cares about them.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,How many folks here think it's really important
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to have high performance in C++?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Raise your hand if think that it's super important.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Everyone thinks it's important!
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And the folks here who have a really clear idea why performance is important.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Now, all the people who didn't raise their hands the second time,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Please reconsider raising your hand the first time.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We actually need to understand why performance is important in C++,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,before we actually decide it's important, we're going to care a lot about it.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I'm going to tell you why I care about performance in C++.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Most of it comes down to a quote from Nicolas Werth.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Which I will try to pronounce correctly but fail miserably.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I actually really like a lot of our stuff,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I think he encapsulates a lot of my thoughts,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,what's core to my philosophy here.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The software is getting slower more rapidly than
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,hardware becomes faster.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is particularly in contrast to
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the kind of normal Moore's Law approach:
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Hardware's getting faster, all the time
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,it's okay, we don't need to make software faster,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,because the hardware will catch up.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And it turns out that's not really true.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We're really good at writing slow software.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Even in C++, we're really good at writing slow software.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It's hard to write fast software,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and it takes a lot of effort.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And so it's important to think about
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,why that might matter no matter how fast
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the processors get.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And to give you an idea of just how much
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I think Nicholas Werth is on the same page
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I just have to mention he actually wrote a book
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,entitled Algorithms + Data Structures = Programs.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I did not realize this as I was picking
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the title of the topic.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Anyways, we're going to come back
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to the title of this book.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Because he predicted some whole elements
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,of this talk in this book.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,So how many folks here have read this book?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Anyone? All right! A long time ago.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It's a good book. It's a good book.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Okay, so I actually think the idea that
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,software is getting slower too quickly, right?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,is really getting slower at an astonishing
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,rate is even more important than before.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And for pretty specific reasons.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,There was a very seminal event that
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,happened in the technology world some time ago
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,that changed, in my opinion and a lot of
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,other peoples' opinion, how we look at
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,computing devices, the performance of
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,computing devices, the challenges we face
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,running software for computing devices.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And this event was the iPhone. Okay?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And when Steve Jobs introduced the iPhone,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,he was not doing anything particular to C++
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,but he was changing how we
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,think about computing.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Mobile was now a first class compute citizen.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,It took the world a little while to even
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,realize that that was what had happened that day.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,But that's what happened.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We now have to care about mobile.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We have to care about things that are small.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Right? things that are hard and challenging
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to fit big bulky systems into.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And we essentially get into this annoying
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,situation of, we have small, we have fast
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,machines. We have to choose one.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We don't get to choose though.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We're going to choose small almost every time.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,But it gets worse.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Because the other problem that the iPhone
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,introduced that people weren't
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,really focused on at the time
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,was the problem of a battery.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,What do we do about the battery in your phone?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You phone's battery, I mean my phone's
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,battery is about dead. Right?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,How many folks here have charged their
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,phone today? (Laughter from audience) Okay?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,That's a problem. That's not a feature.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,That's a bug. (Laughter from audience) Okay?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Yes, How many folks are charging their phone now?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,(Laughter from audience) Okay so we kind of
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,entered this new problem domain, suddenly
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,power became relevant.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,There's some kind of shady research I want
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to push back against.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,There's some research into power efficient
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,instructions. If you ever read about power
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,efficient instructions or optimizing
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,power usage, you should become very suspicious.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And you should probably run the other direction.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Because this is mostly total junk science. Okay?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Here's the number one leading theory
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,about how to save this, how to save
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,battery life. Finish running the program.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,(Audience laughter) Seriously, race to sleep.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,That's the actual technical term, race to sleep.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The faster your software runs, the less
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,power it consumes. Now people get really
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,upset about this. No, no if I run
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,software really fast, then it heats up my
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,processor, all that excess heat, that's the
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,wasted power. But it's not, okay? Here's
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the thing, we've never really figured out
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,how to run processors and do work
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,on processors in a
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,power efficient way. Do you know what we
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,have figured out how to do with processors
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,that has made our battery lives improve
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,over time? We figured out how to turn them off.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is literally how your phone, your
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,laptop, like if you have your computer
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,on your desk. Every single
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,microprocessor, general purpose
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,microprocessors you can get today.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,The way it conserves power is by
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,turning itself off as rapidly and as
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,frequently as possible for as long a
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,period time as possible. The more
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,your processor turns on, the less this
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,little green goes yellow and then red.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Bad stuff right? So we actually want to
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,make code faster in order to save battery
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,life. Universally, this is true.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,There are some extreme exceptions to it
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,There'e some really weird stuff around
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,out on the fringe. But 99.999999% of the time
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You want to run code faster to save
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,battery. But batteries aren't the only
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,story when it comes to saving power.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is one of Google's data centers.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,You'll note that this is a very large building
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,and the only thing it is doing is taking
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,electricity and turning it into heat.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,That is it's job. And it's really good
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,at it's job. And unfortunately,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,electricity costs a lot of money.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And in fact, it's a finite resource.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,There's a certain point at which the cost
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,goes away, you simply cannot have any
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,more electricity at a particular point
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,in time. And so power becomes very, very
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,important in a data center as well.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,And I find it interesting that it's on the
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,two extremes of computing platforms that
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,we find convergence. Right? When you drop
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to a phone, or you go up to a data center
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,all of a sudden power dominates. Right?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We'll talk about compute per watt.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,This is another picture of the data center
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,by the way. I just want to clarify what
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,this is. This is one of my favorite pictures
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Those are enormous vents blowing out stem vapor.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,I don't know much about this but
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,apparently when you can see the water vapor
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,the data center is operating at peak
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,efficiency because it means it's not too hot,
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,its not too cool, its actually efficiently
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,cooling the ?. Anyway this is trivia.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,So the compute per watt tends to
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,dominate in the data canter and this is
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,actually kind of the same thing we're trying
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to pull off on a phone or anything else.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,We want to maximize how much compute
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,we can get out of the watts we're going
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,to burn when the chip is turned on.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,Makes sense? Alright? Now I say raw speed
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,isn't everything because when we talk
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,about performance as really important
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,you'll get some mixed messages from people.
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,How many folks(8:34)