What I suspect Google is up to with Native Client

http://www.hackerspews.com/?a

by forgotusername • 15 years ago

187 89 15 years ago

avree• 15 years ago

Is this site designed to be read from across the room?

Implemented a partial compromise, but IMHO all sites should be designed to be read from across the room. Comments on the article text welcome.

getsat• 15 years ago

I think this is the first site I've never had to zoom in on to actually read. (2560x1440)

CyruzDraxs• 15 years ago

The sky is falling! Oh noes!

rsanchez1• 15 years ago

Careful, people might accuse you of being a right-wing conspiracy theorist, even if you do present evidence that Google is becoming the new Microsoft.

jff• 15 years ago

http://standupforamerica.files.wordpress.com/2010/01/conspir...

ariwilson• 15 years ago

Never attribute to malice that which is adequately explained by stupidity

dhconnelly3• 15 years ago

"it is designed and explicitly documented to run on an as-yet nonexistent virtual machine"

http://code.google.com/p/dart/wiki/Building#Building_the_sta...

forgotusername10• 15 years ago

My mistake; omit the paragraph and continue reading.

dhconnelly3• 15 years ago

I guess I don't get the $30 :) Just kidding.

drivebyacct24• 15 years ago

I'm excited about the potential for NaCl and don't understand a lot of the conclusions that the OP article outlines... but I don't understand what this sentence means or why it would be a bad thing. Isn't LLVM the nonexistent VM? I'm confused as to the context maybe.

dhconnelly3• 15 years ago

See his comment on my comment. He was referring to the Dart VM, which he thought didn't yet exist. And LLVM certainly exists already.

iFire2• 15 years ago

If Google is evil, just fork Chrome. It's called Chromium. Chrome is not 100% proprietary. Nacl is open source.

drivebyacct24• 15 years ago

Wait, wait, wait.

Because a platform is near-native performance, is cross platform and may run in a virtual machine, they are becoming Microsoft and locking people in? WHAT? (Beyond the absurdity of leaping to that conclusion, it's an open spec and the main implementation is open source. I understand that alternative implementations are needed for "open spec" to have significant meaning, but still).

That and the last set of bullet points are all true. Just like Google... except without the near native performance of NaCl. Which is why it was created. To be just like the rest of the HTML/JS stack. They're trying to get to actual "Web 2.0" (bleck), where Dart and NaCl are viable additions to the traditional stack. I see no reason why this is nefarious.

RE this whole conspiracy (not mocking it by calling it that...) and the Android connection especially... that's what I've been assuming and hoping for from day one. Portable LLVM bytecode is another step in that direction as well. I'm excited.

iFire2• 15 years ago

The pc as a webapp!

forgotusername10• 15 years ago

For the purposes of this discussion, please consider "open spec" to mean "committee and community controlled by interests ultimately subsisting of more than one share pool.", if you follow this definition the majority of Google's "open" efforts fall apart.

For the PNacl bit, I think the tech sounds great, I just think the reason this "arrow" survived Page's recent cull is because they have significant interests in it, and that's what the article is about.

drivebyacct24• 15 years ago

Yes, Google is the only one championing NaCl right now. I don't see how they get from their current position to some sort of lock in ala Microsoft though.

nknight2• 15 years ago

> RE this whole conspiracy (not mocking it by calling it that...)

Then I will. It's a conspiracy theory, worthy of all the mocking typically associated with such a thing.

Anyone who's been watching Google long enough, closely enough, knows how out of character this would be. Such efforts, not to mention the purported motivation, is not in their nature.

Google employees start hundreds (thousands?) of new projects every year with little coordination. Some of these end up becoming big, official things, and we end up with Gmail. They throw stuff at the wall and see what sticks.

There might be some group inside Google thinking along the lines this guy is. I doubt it, but it's possible. It might even be the native client guys. What there isn't, is a massive internal conspiracy crossing every product team up and down the chain of command, aimed at making Google the sole arbiter of what can run on your device.

Even if the executives wanted it to happen, it couldn't. How do I know this?

Because Google is full of hackers who would instantly revolt. They've had enough problems with things like their real name policy and the handful of places they've had to acquiesce to DRM.

A coordinated effort to make Google into The One True Gatekeeper into your electronic life on a scale unmatched even by 1990s Microsoft? I await the flying pigs.

ootachi2• 15 years ago

There is not a single company in history that failed to get away with malicious behavior due to being "full of hackers that would instantly revolt". Engineers do not have executive power within companies. Executives do. Engineers "revolt" by quitting, and at Google they are easy to replace.

forgotusername10• 15 years ago

Conspiracies usually involve some kind of illegal or immoral activity, on the other hand what is described seems a perfectly natural growth strategy for a company of Google's size, wishing to grow larger (as dictated by its very existence), and to root itself more firmly in the areas it's most interested in (data interchange).

nl3• 15 years ago

Speaking of conspiracy theories, from the footnotes:

I'm strongly of the belief that Google's internal strategy has long surpassed "organising the world's information", and is now something like "become the world's biggest private intelligence agency.", but that's a paranoid side-note.. ask me more on this at your peril. ;)

http://www.hackerspews.com/

dextorious2• 15 years ago

"""Even if the executives wanted it to happen, it couldn't. How do I know this? Because Google is full of hackers who would instantly revolt. They've had enough problems with things like their real name policy and the handful of places they've had to acquiesce to DRM."""

Your argument about the "google hacker's revolt" is is even more laughable that the conspiracy theory.

bct• 15 years ago

> Then I will. It's a conspiracy theory, worthy of all the mocking typically associated with such a thing.

When we're talking about a company what's the difference between a "conspiracy" and a "plan" or "strategy"? (Serious question.)

azakai• 15 years ago

The article goes too far in my opinion in speculation and attribution of ill will. (Unless the author has inside information there, but without any substantial reason to believe that, I won't.)

However, there are very serious and likely unaddressable concerns about Native Client, even if this article is a bit much (we have already debated this at length here on HN several times in the past).

bad_user2• 15 years ago

     it's an open spec and the main implementation 
     is open source

Actually, the implementation is so complicated that whatever spec exists is completely useless. And the existence of an open-source implementation does not guarantee a spec, quite the contrary, the spec will be the implementation itself.

See for example the rationale behind Mozilla's decision to prefer IndexedDB instead of Web SQL Storage: http://hacks.mozilla.org/2010/06/beyond-html5-database-apis-... (tl;dr - because SQLite doesn't have a spec besides the SQL Manual).

You may think that the lack of a complete spec is not a problem, however I disagree. It hinders other implementations from scratch, which you may want because you disagree with the license or because you want to make it a lot better than it is (like what Google did with V8, when they could have gone with SpiderMonkey or with Nitro or whatever). Also, ask yourself why nobody could implement an alternative Perl interpreter and it wasn't because there was no need for it ;)

It's also a problem because the potential for abuse (embrace, extend) is huge. Suddenly the spec will contain implementation bugs that you cannot fix as long as the reference implementation doesn't. This even happens with Javascript, which is severely fragmented and holden back with concerns over backwards compatibility of scripts that are using the broken behavior. And do note that the ECMAScript standard is properly defined and quite simple to implement by comparison.

     except without the near native performance of NaCl. 
     Which is why it was created

People have only scratched the surface of optimizing Javascript VMs and performance was never Javascript's biggest problem - there are other more pressing concerns, like freaking security, which is still inadequate and I have my doubts that NaCL will ever be secure, no matter how well it is sandboxed.

     I see no reason why this is nefarious.

We have fought for years against the death grip IExplorer had on web standards. If other browser implementors don't want to implement NaCL, then Google should not try to push it down on people's throats. People could very well argue that ActiveX was a good thing. It gave birth to AJAX after all. That doesn't mean it wasn't an awful idea (even if it was done with good intentions).

MatthewPhillips• 15 years ago

Slightly off-topic, but I've been hacking IndexedDB lately, and while I'm grateful to Mozilla from saving us a future of writing SQL in the browser, IndexedDB is not what I would call friendly. Anything you do against it requires 4 or 5 callbacks. The first thing a JavaScript programmer will do is write an abstraction layer around it. That's a sign an API is too complex. Why on earth a transaction is required to do a get (or even a put, for that matter) is something I don't understand.

barrybe• 15 years ago

I don't get how NaCl can be a tool for controlling content, when it's easy to convert an NaCl app into a native app that can be downloaded and run at will. You can't really have Microsoft-style dominance over a platform when users can leave you as soon as they are slightly annoyed.

Not to mention that NaCl is open source BSD-license, so, yeah.

forgotusername10• 15 years ago

Depending on your definition of control, they have both the page views and ability to create a single-click installer to create an ideal situation wherein most developers are compelled to target their environment, and most users will eventually click their download link. At such a point, both groups will begin to advocate its further use by yet more parties. I'm not familiar with a better word.

est2• 15 years ago

> when it's easy to convert an NaCl app into a native app that can be downloaded and run at will.

In theory .NET JIT can emit native image code. But have you ever seen any framework-free .NET apps?

The dependences, libraries, ecosystem will lock you in.

twoodfin• 15 years ago

I think Microsoft really missed a good bet by not embracing NaCl years ago. They have a huge preexisting native codebase. Probably a plurality of their development teams are native code-focused. Their customers employ hundreds of thousands of native developers and probably billions of lines of native code. C/C++ is such an inescapable part of their ecosystem that after almost a decade of selling C#/.NET as the future, they're increasingly proselytizing for the benefits of native code and C++11 in particular.

They could have leveraged all of this by buying in to NaCl and putting it into IE. Hard to see how Google says no, and once Microsoft has that level of commitment to the technology, they'd get a strong say in its evolution. As a multi-vendor standard with an open source implementation, NaCl could have gotten real traction, and suddenly every C++ developer inside Microsoft and working for their customers has a path to the web for existing code that's slightly more plausible than rewriting everything in JavaScript and hoping the VMs get faster without also killing your laptop's battery (unlikely, I think).

petegrif3• 15 years ago

Agreed. And I still don't understand Mozilla's problem with NaCl. They argue that js is now nearly as fast as native. Well...even if that were true it ignores the fact that as you point out there is huge investment in legacy code that NaCl unlocks AND it ignores the fact that js makes it easy to copy what may be valuable IP.

dpe82• 15 years ago

And for some things, "nearly as fast" isn't nearly fast enough, and in some cases (eg. media processing) you still need the very tight control over the CPU that C gives you.

bzbarsky• 15 years ago

Mozilla's problem with NaCl is that Mozilla believes in open access to the web for everyone, while NaCl at the moment is tied to particular hardware architectures. The two seem to be fundamentally incompatible.

If PNaCl ever happens, that might change the situation, maybe.

As far as legacy code, emscripten unlocks it as well. Not with the performance of NaCl (and unlikely to get there), but it has the benefit of running cross-browser right now and not forcing people onto particular hardware platforms.

And copying "valuable IP" out of an emscripten-compiled program is just as easy as copying it out of a binary, of course.

bad_user2• 15 years ago

I think Microsoft refusing to support NaCl is one of the best things they did. For once they pulled their head out of their ass and thought about the benefits of an open web.

I'm seeing a lot of comments here in support for NaCl, so apparently people have forgotten (or never lived) the days of ActiveX. I am not buying the conspiracy theory bits of this article, I also regret waisting time reading it ; however that doesn't mean NaCl isn't a bad idea.

    As a multi-vendor standard with an 
    open source implementation ...

Dude, seriously, don't you think these "vendors" had good reasons to dismiss NaCl?

modeless• 15 years ago

The whole point of NaCl is the sandbox that blocks access to Microsoft's Windows APIs. Adopting it wouldn't have benefited Microsoft at all. What Microsoft should have done is built the CLR into IE as a JavaScript alternative instead of bolting a crippled version on the side (in the form of Silverlight). They could have controlled the best Web development platform out there, but that opportunity is long gone.

Mediocrity• 15 years ago

Wait wait wait.

Google is going to lock the world into it's "stewardship" with a couple open source projects and the cell phone market?

I can't help but feel that I've just been trolled. Unless someone can better explain this to me.

smosher3• 15 years ago

The main hack done to the compiler is that generated code avoids certain constructs that inhibit perfect static analysis, allowing the NaCL host (i.e. Google Chrome at present) to verify the behaviour of some untrusted binary before ever executing it (just like Java does).

I am having a hard time with this. At first I thought this amounted to a claim that the halting problem had been solved, or else that Java and NaCl are not Turing complete. I'm guessing the problem is with the term "perfect." So something interesting must be going on or it wouldn't be worth mentioning. What's being verified? That the code can't execute data and won't call certain interrupts, or is something more interesting happening?

DarkShikari• 15 years ago

At first I thought this amounted to a claim that the halting problem had been solved,

That's not what the halting problem means! There is no rule that says you cannot prove a program is safe: the rule is only that you cannot prove any arbitrary program is safe. NaCl gets around that by adding checks to the code (bounds checks, etc) to anywhere that it can't prove is safe.

smosher3• 15 years ago

Perfect static analysis is certainly halting-equivalent. What you're describing falls short of perfection, which is what I've suggested.

jmesserly2• 15 years ago

I don't know exactly what NaCL does, but the JVM/CLR verification is all about making sure you don't write over someone else's memory, jump to some arbitrary address, etc. Essentially the problem is: how do you run untrusted code in the same address space, without it getting all of your process's permissions.

More info here: http://en.wikipedia.org/wiki/Java_Virtual_Machine#Bytecode_v...

smosher3• 15 years ago

Ah, thanks. I think I have a handle on the size and shape of it.

comex• 15 years ago

It's still Turing complete because it can perform arbitary computation; it just can't cause arbitrary behavior at the machine code level. (Indeed, making a VM that's both Turing complete and safe is not generally a hard problem - for example, most Brainfuck interpreters qualify. The hard problems are making safe interfaces to the rest of the system, and speed.)

djmdjm• 15 years ago

It doesn't have to solve the halting problem, just contain the code from interacting with the wider system except through tightly-defined interfaces. "does this code make any far jumps" is an answerable question when you can constrain the machine code generated and ban self-modifying code.

willvarfar• 15 years ago

Halting problem is literally that the program will halt. That's not provable, even if you offer it on rentacoder.com.

JVM bytecode, .NET CLR bytecode, NACL bytecode are all verified as containing no illegal API calls. That's completely different. And its completely possible.

tree_of_item• 15 years ago

NaCl may have a large role to play in the future, but I don't think this is a bad thing, or "dystopian". NaCl, Android, Dart, and Chromium are all open source and can be forked by the free software and open source communities and retooled for whatever ends should Google begin to play nasty. The big issue here is control of user data, which is orthogonal to the choice of software anyway. You can use all of the software above to connect to friendly data stores, perhaps ones you control.

zobzu• 15 years ago

Yeah, for example, Android Google devs do not take patches from other devs, and do not open Android til "its ready". Other devs, mainly CM do not submit patches (its useless) and it takes a long time to support devices because you need a lot of proprietary code that needs to be available, or specs,that also needs to be available.

So yeah, but no, you definitely can lock stuff in with "open source", no problem with that.

rryan• 15 years ago

No -- you can't. You can lock people out of your project, but FLOSS doesn't mean everyone gets to play inside your project.

The license guarantees anybody who doesn't like the way Google is doing things can take the code and start their own project around it. The forks may not be easy to keep in sync -- this shouldn't matter if you don't agree with the way Google is doing things because you'll probably stop using their work after you fork anyway.

What you want is to have Google's engineers run their project the way you want, which is NOT what open source is about at all.

Aside: You're wrong about proprietary code -- awesome people like jbq and folks from the AOSP have consistently worked with hardware vendors to open up their binary blobs. They are actively fighting for this, not using it to keep people locked into the official Android project.

rst• 15 years ago

There's some real confusion about Android here. Android already has its own bytecode format (Dalvik), and it's unlikely that NaCL would replace it, if only because NaCL is tightly tied to the underlying processor instruction set, while Android has already shipped on at least two (ARM, MIPS), and been ported to at least one more (x86).

It's also already the case that a third-party app which requests appropriate permissions can replace the standard contacts app --- in fact, there are several alternate contact managers already in the Android Market. Of course, the user must confirm that they want to allow the app to manipulate contacts, and apps that don't request that permission can't ordinarily do that. (Malicious apps can manipulate contacts without asking permission on the customized versions of Android shipped with several recent handsets, per news from the last few days, because the vendors doing the customization screwed up, but that's another rant altogether...)

nextparadigms2• 15 years ago

Maybe they want to start Android from scratch? It might be worth it if this means Google will handle all updates from now on. But it better mean that, because otherwise I don't like the idea of making it impossible to create custom ROM's, while still not getting updates like it happens now.

forgotusername10• 15 years ago

I think you're focusing too much on the underlying technology, Dalvik is ultimately little more than a layer of indirection, that could easily disappear deeply beneath the covers of a 22nd century OS, hidden by a simple click of a 'Build' button in an IDE, much like Win32 did.

Similarly, Contacts was only used as an example, as it is prominent and simple to understand. The main reference made there was to the data the Contacts UI represents, which ultimately backs on to some class library that ultimately is controlled by the platform (as I understand it).

nooneelse• 15 years ago

> "...that could easily disappear deeply beneath the covers of a 22nd century OS..."

So we have a bit of time to form a reaction strategy then. ;-)

Are we even sure Android will run on the quantum-singularity computronium that we will have by then, or that the Google meme-avatar will still be on, or near, Earth?

cpeterso• 15 years ago

> Android has already shipped on at least two (ARM, MIPS), and been ported to at least one more (x86).

Google shipped Android on Google TV devices with Intel Atom processors.

petegrif3• 15 years ago

tldr(all) this is a paranoid rambling piece that may just have some sense in it somewhere but it's so incoherently written it's tough to find it.

petegrif3• 15 years ago

May I suggest a rather more innocent possibility wrt Google's intentions? They want us to be able to run high performance apps in the browser. And guess what - most of us would like that.

peterwwillis• 15 years ago

I didn't even read past the third paragraph. It's not even the creepy, conspiratorial way he talks... who the hell puts up a single domain, with a single plain-text page of content, with a font big enough for my grandmother to read it, just to complain about Google? It's weird.

prawn• 15 years ago

Until I read the comments on here, I was reasonably confident from a skim of the article that it was a parody of Hacker News discussions. Oops.

hardboiled• 15 years ago

Steve Ballmer.

forgotusername10• 15 years ago

The site is not tailored to readers who search for social proof in a WordPress theme; for multiple reasons this was an intentional choice. I'd suggest starting with the two years of my HN comment history.

joshu• 15 years ago

what's the unicode symbol for bong hits?

Matt_Cutts• 15 years ago

I laughed hard enough at this comment that I woke my wife up.

forgotusername10• 15 years ago

Thanks, Matt "lol bongs" Cutts, your mockery proved a meaningful critique. Often people laugh and act juvenile when otherwise they might cry.

nl3• 15 years ago

I think people who claim "Google is planning xxxx" miss the fact that Google isn't exactly some monolithic entity.

There are plenty of people within Google who'd love NaCI to take over the world. But equally there are lots who think it is a downright bad idea.

EmilENewton• 15 years ago

New Rule: Whoever mentions Microsoft first, loses the debate and the thread is closed.[1]

[1] Obvious References: [1.1] Reductio ad Hitlerum ( http://en.wikipedia.org/wiki/Reductio_ad_Hitlerum ) [1.2] Godwin's law ( http://en.wikipedia.org/wiki/Godwin%27s_law )

est2• 15 years ago

What's more interesting is the Chrome Remoting technology. It allows you to render webpage/webapp in a desktop chrome process but display it on another remote device, even mobile device. It's like Microsoft 3389 RDP without fullscreen but each individual window.

fuzzix• 15 years ago

"It's like Microsoft 3389 RDP without fullscreen but each individual window"

Sounds more like plain old X forwarding.

wickedchicken• 15 years ago

"guys, let's replace javascript with the most advanced modular program distribution and compilation toolkit known to mankind. hell, we could even implement javascript on top of this toolkit to let people have their cake and eat it too. oh wait, nevermind, some person on the internet told us this is evil. my bad"

nextparadigms2• 15 years ago

Why is the performance impact of the sandbox with Intel code only 1% while the AMD and ARM code 7%? Is it just because they haven't focused much on optimizing for those or any other reason? I would expect them to at least focus more on ARM, especially if they are porting it to Android.

Dylan16807• 15 years ago

As quoted on the article, the segmentation technique it uses is only available on x86.

scriptproof2• 15 years ago

I am not really favorable to the all-in-the-cloud trend at Google. NaCl seems to be the exact opposite to that and I am as other users (as expressed in a comment above) happy with that. Another point is that it is not a replacement to DirectX. WebGl is this replacement, and WebGL is a common initiative, not a Google's invention.

winthrowe• 15 years ago

WebGL is not a replacement for DirectX, it's just a replacement for Direct3D. What's the rest of the stack?

scriptproof2• 15 years ago

It is a frontend for browser apps to OpenGL that is an alternative to DirectX (or a part).

icebraining• 15 years ago

It's funny, because what came to mind as the platform for apps that would be streamed from HTTP wasn't Chrome, but Mozilla!

After all, that was the promise of remote XUL+JS, which provided the user gave it the permissions, could access the XPCOM components to access the filesystem, run external applications and more.

Nevertheless it didn't caught on.

dextorious2• 15 years ago

"""Nevertheless it didn't caught on."""

Well, I was kinda hoping it would, but for one thing, the Mozilla guys:

1) never documented it properly 2) never made any usable developer tools, IDEs, etc 3) never delivered on their initial XUL/XULRunner promises 4) never tried to build a community around them

brown9-22• 15 years ago

"in particular, it lacks the elegance necessary to lend credence that this was ever a research project"

How does one judge this subjectively?

rprospero• 15 years ago

As a researcher, I was surprised that the author assumed that any of my work was ever elegant. Research projects are ugly and messy because you know that they'll never need to scale. If you can actually make it work, that's when you start on elegance.

brown9-22• 15 years ago

This is exactly what I had always assumed, but felt like I couldn't rely on much of conventional wisdom in an argument like this.

dgreensp• 15 years ago

Gives Google too much credit, on the one hand, by saying they will create an elegant OS that unifies desktop, web, and mobile (a sort of "holy grail" actually)... then says this is a bad thing.

What I suspect Google is up to with Native Client

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