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(203.71 KB 600x808 cage.jpg)
6 posts and 1 image omitted.


Anonymous 06/09/2018 (Sat) 22:16:27 [Preview] No.12781 del
reminder, if you don't like gitlab.com, there's always gitgud.io.
They've never lost any user data and run on faster hardware.


Anonymous 06/10/2018 (Sun) 04:34:49 [Preview] No.12782 del
>>12780
GitLab as a web-based Git-repository manager with wiki and issue-tracking features is not GitLab the website that's on Microshit servers. GitGud.io runs on GitLab software, gitlab.gnome.org is not GitLab.com, etc., so basically, you're still a fucking moron.


Anonymous 06/10/2018 (Sun) 12:36:28 [Preview] No.12785 del
>>12782
Damn, why so hostile?
I obviously referred to GitLab as a service (and GitHub as a service, not the GitHub desktop client used in offline mode) and that 250000 project whom just fled over according to https://twitter.com/gitlabstatus/status/1003887898142367744


Anonymous 06/13/2018 (Wed) 00:54:02 [Preview] No.12789 del
(112.00 KB 983x1445 allura.png)
(70.21 KB 783x503 link_to_artifact.png)
(101.08 KB 827x819 threaded_discussion.png)
A reminder that Apache Allura (which is used by SourceForge) still exists: https://allura.apache.org/
And it also includes a forum. What I always hated about GitHub and GitLab that some projects have hundreds of open "issues" because people use the Issue system as a forum for every type of discussions.

+bonus 1: usable without Javascript
+bonus 2: non-flat theme


Anonymous 06/18/2018 (Mon) 14:57:44 [Preview] No.12799 del
http : //JAPANFC2CAM.7th . it

This is a SFW board, NSFW content (which includes links) must be marked as NSFW content but otherwise this is considered spam. I'll let you go off with this ONE warning.
Edited last time by _ on 06/19/2018 (Tue) 02:07:56.



(131.90 KB 1876x781 Fer32.png)
Anonymous 06/15/2018 (Fri) 04:23:22 [Preview] No. 12790 [Reply] [Last 50 Posts]
It is very much a possibility that that which I seek no longer exists, but yet I shall post this here in an attempt to see if another has the .png file mentioned within this image. It was said to contain threads relating to the suppression of information released by whistleblowers along with information summarized in the rest of the post.

Any input is greatly appreciated.
3 posts omitted.


Anonymous 06/15/2018 (Fri) 07:22:28 [Preview] No.12794 del
is the info pertaining to anything particular? I read the whole thing but not sure if it's even hinting to anything in particular


Anonymous 06/15/2018 (Fri) 07:46:33 [Preview] No.12795 del
(40.26 MB 650x466 polak.png)
Sorry, I can't help you.


Anonymous 06/15/2018 (Fri) 08:04:11 [Preview] No.12796 del
(24.29 KB 366x366 fake assange.jpg)
>>12792
No, it used to be a thread in >>>/POLAK/ but then some goddamn /intl/ gay nigger goon spammer(s) came along and took over that board and deleted all the content of the salt and blockchain files, of which after he was kicked out, much of them simply vanished, a couple fled to voat only to realize how much of a shithole it is, gave up, and a couple supposedly visited by spooks. The current Board Owner of /POLAK/ isn't the previous Board Owners of /POLAK/.

The whole point was to uncover the real untampered password behind Assange's encrypted files somehow through using the right blockchain data because of a supposed deadman switch that might had been dropped around the time rumors of black operations happened in the Ecuadorian embassy I think around October 2016 if I recall correctly. After that event, Wikileaks™ and Assange™ denied it happened yet Assange didn't show himself outside the window like he usually does while all of the original Wikileaks staff were pretty much gone if you knew even a tiny shred of their history. The John Pilger interview after that event was using some software capable of real time face capture and reenactment as well as audio signature, a clean shaven version of a man in his prior public appeearance had a beard. For a very long time there was a fake Julian Assange actor in his place and was the face of Julian's newer Twitter account. The interview after that one with Sean Hannity however, looked like the real deal guy which some speculate why the real Assange came back under what circumstances because something wasn't right.

None of that matters in the long run, Wikileaks have been and will continue to be co-opted by certain people of unknown power over this world and we will never ever fully realize what happened, a real spooky story which no matter how you look at it, nothing really changes in the end as the US government is still wholly corrupt and unable to jail the prime suspects of various criminal acts behind the 2016 election which is tied to various other undeniable public proof for conspiracy. Pick your own headcanon, none of it matters in the end. You could assume that white hat hackers somehow convinced their masters to leak certain information through Wikileaks™ and Assange™, or you could assume the very (((worse))). There was another deadman switch code released after but nobody gave a shit at that time since the consensus now is that some important people knows the key behind the encrypted code to decrypt should Wikileaks altogether gets shut down before their gathered documents get released. There's of course some ties with pizzagate and general Trump stuff but that's all political in its nature which is not /tech/ related. I still do think that the following image doesn't look like the real Assange but I can sure be totally wrong about that.


Anonymous 06/15/2018 (Fri) 08:06:21 [Preview] No.12797 del
>>12796
Hmm, seems like /POLAK/ is gone. Well, it's for the best really.


Anonymous 06/15/2018 (Fri) 19:43:23 [Preview] No.12798 del
>>12796
This sums it all up very nicely. The deadman key was huge happening, such a shame nothing was uncovered in the end.



WireGuard ported to OpenBSD Anonymous 05/25/2018 (Fri) 07:26:39 [Preview] No. 12745 [Reply] [Last 50 Posts]
zx2c4 ported WireGuard to OpenBSD... that's great to have a formally verified VPN software in one of the most secure systems today:
https://marc.info/?l=openbsd-ports&m=152712417729497&w=2


Anonymous 05/25/2018 (Fri) 07:36:55 [Preview] No.12746 del
that's actually great news
t. great news pro

by the way, when will wireguard move from testing to stable in Gentoo?
I want muh post quantum algo kernelspace VPN too!


Anonymous 05/26/2018 (Sat) 09:41:29 [Preview] No.12747 del
(1.58 MB 320x240 1581.gif)
>>12745
WireGuard is not
>formally verified VPN software

>Y-y-yes it is!
No, it's not. It is experimental software that is based on a formally verified protocol. Protip: TLS is also a formally verified protocol.

In addition:
>WireGuard is not yet complete. You should not rely on this code. It has not undergone proper degrees of security auditing and the protocol is still subject to change. We're working toward a stable 1.0 release, but that time has not yet come. There are experimental snapshots tagged with "0.0.YYYYMMDD", but these should not be considered real releases and they may contain security vulnerabilities (which would not be eligible for CVEs, since this is pre-release snapshot software).

>>12746
>I want muh post quantum algo kernelspace VPN too!
WireGuard is not post-quantum secure by default, and in order to be configured to be, it depends on a pre-shared symmetric key that has to be exchanged out of band. At this point, that means hand-delivering the key.


Anonymous 05/26/2018 (Sat) 13:40:57 [Preview] No.12748 del
>>12745 (me)
>>12747
You're right. Yet, I think it's still better than IPsec and a good improvement over OpenIKED delivered on OpenBSD. It is in development, but I think in the next year it should be more stable and secure. Good keep looking into this, for people doing their own VPN.


Anonymous 06/11/2018 (Mon) 20:33:43 [Preview] No.12787 del
>>12748
>I think in the next year it should be more stable and secure
what other untold secrets of the cosmos does your crystal ball reveal, oh wise one! ?



5ghz waterchiller told! Anonymous 06/07/2018 (Thu) 07:21:40 [Preview] No. 12773 [Reply] [Last 50 Posts]
Intel CAKES their pants in 28 core 5ghz fiasco!

Crosspost from 8ch
>Intel hosts cringey as fuck presentation before AMD presentation
>Ends it with announcement of new 28 core CPU that will be stock 5 gHz
>Shows off a short cinderbench demo at 5 ghz
>Says will be available at end of 2018
>Doesn't specify price or what cooling it uses
>AMD announces Threadripper 2 right after with regular air cooled heatsink
>Next day Intel pulls demo units from show before press could dig into the specs
>Press manage to take photos of the mobo/cooler and some benchmarks
>Asus and Gigabyte used 1KW water chiller and custom loop to keep the chip at -10 at idle
>Commenters figure out it must be one of the Xeon Skylake X chips that Intel rushed for the show to have some desktop answer for TR2
>Anadtech mentions that they couldn't see one of the demo's at 5 ghz because there wasn't enough power to run the rig and the chiller at the same time
>Commenters conclude that the chip must be pulling over 600W at full 5 ghz

https://hooktube.com/watch?v=w5ZXlQefic0


Anonymous 06/07/2018 (Thu) 07:23:41 [Preview] No.12774 del
(33.00 KB 515x424 water-chiller-1.jpg)
(22.05 KB 620x279 1.jpg)
Fuck sake, endchan didn't post the images.

Anyway, this is another serious blunder from Intel, after all the exploits that came out from their corner cutting for speed.

Some links:
http://archive.today/2018.06.07-022212/https://www.hardocp.com/news/2018/06/06/did_intel_throw_in_28core_towel_at_computex

http://archive.today/2018.06.07-022605/https://www.anandtech.com/show/12907/we-got-a-sneak-peak-on-intels-28core-all-you-need-to-know

>We confirmed that Intel was using a water chiller in the 5 GHz demo, a Hailea HC-1000B, which is a 1 HP water chiller good for 1500-4000 liters per hour and uses the R124 refrigerant to reduce the temperature of the water to 4 degrees Celsius. Technically this unit has a cooling power of 1770W, which correlates to the fact that a Corsair AX1600i power unit was being used for the system.

http://archive.today/2018.06.07-022714/https://www.tomshardware.com/news/intel-28-core-processor-5ghz-motherboard,37213.html

>Intel's demo didn't tell the full story. Many in the press mistakenly assumed the new processor runs at 5.0 GHz at stock settings, but we carefully analyzed video from the event and spotted a few obvious signs that the processor was overclocked. Intel was apparently running some sort of closed-loop cooling that required insulating material around the tubing. This turns out to be a water chiller hidden under the table. As expected, all of the components are properly shielded to avoid excess condensation from the chilled liquid.

>The one-horsepower Hailea HC-1000B is a beefy water chiller that can dissipate tremendous amounts of waste heat, but it also requires more than 1,000W for operation. We were originally going to witness the demo first hand, but there wasn't enough power handy to run both the chiller and the system simultaneously


Anonymous 06/08/2018 (Fri) 01:17:33 [Preview] No.12778 del
Why is intel not prepared?
They must have a huge R&D advance, from all of this years without any real advance an breakthrough, against an AMD which was nearly none existence.
This demo seems like they took a random card on their desk, plugged some cooling and tapped this together.

That's weird. Maybe intel is in a bad shape, even though that's hard to believe with the money they're making for so much long time. I would like to read more about this.


Anonymous 06/10/2018 (Sun) 07:19:36 [Preview] No.12783 del
>>12778
Intel have been too busy losing their server market due to all the vulnerabilities in their chips because they cut corners to beat AMD in speed. I think Intel has been struggling to keep ahead of AMD for a long while now. This should be a spectacular shit show as they fall down hard in the coming years. I personally can't wait to see what new levels of low they can attain after this.


Anonymous 06/10/2018 (Sun) 12:22:06 [Preview] No.12784 del
>>12778
Their R&D has been in Yidsrael for a while now. They probably can't keep up with AMD and have been using fraud and pipe dreams to buy a little more time for years.



Keyboard Computer Case Anonymous 01/23/2018 (Tue) 23:38:38 [Preview] No. 12274 [Reply] [Last 50 Posts]
This is for those of you who ask about this form factor every so often. I hope enough people join so that he makes beige ones.

The X500 Pro is the final product in a line of computer cases designed a few years back (the X500 Plus and later the Evo with a mechanical keyboard) as a tribute to the computers of the '80s and '90s (Commodore, Atari, Sinclair etc...). It's a wedge styled computer case with built-in, full size mechanical keyboard.

https://www.kickstarter.com/projects/505470364/the-x500-pro-computer-case
2 posts and 1 image omitted.


Anonymous 01/24/2018 (Wed) 08:06:37 [Preview] No.12278 del
You had better shell out for some very quiet cooling fans with that thing right in your face.


Anonymous 01/24/2018 (Wed) 23:55:14 [Preview] No.12281 del
>>12278
Needless to say, http://www.blacknoise.com/site/en/products/noiseblocker-it-fans/nb-blacksilentfan-series/50x50x10mm.php?lang=EN is probably ideal. Anything around 20 dBA really is probably recommended.


Anonymous 01/27/2018 (Sat) 23:13:24 [Preview] No.12300 del
>cancelled 12 hours ago
the absolute state of /tech/


Anonymous 01/28/2018 (Sun) 10:49:40 [Preview] No.12303 del
>>12300
/tech/ has nothing to do with how most crowdfunding shit is not only a marketing ploy but also unreliable.


Anonymous 05/18/2018 (Fri) 13:56:22 [Preview] No.12735 del
The chassis that I originally opened this thread with is dead so I ended up finding a substitute in the Checkmate A1500 which has the pizza box form factor. It's for Amiga fans but can fit mITX/mATX with a full-size reference blower-style graphics card. There'll also be risers so you can slide your keyboard under it when not in use.

https://www.amigasystems.com



(144.77 KB 470x265 V1.jpg)
Vehicle Hacking Anonymous 01/16/2018 (Tue) 02:57:10 [Preview] No. 12198 [Reply] [Last 50 Posts]
Post and discuss the modification of vehicles!

Already have a laptop inside mine diverting power from the cars (Upgraded) alternator, and a few transmitters for improved communications and broadcasting.
10 posts and 2 images omitted.


Anonymous 01/19/2018 (Fri) 21:31:43 [Preview] No.12245 del
Why this thread got side tracker? Not even OP, but isn't it about "vehicle hacking"?
This is technology related, but this thread is not about it. Maybe create another one just to discuss engines and transportation technology...


Anonymous 01/19/2018 (Fri) 22:06:17 [Preview] No.12247 del
>>12218
I already do take care of horses though. And I can't really fix a modern car because it's basically proprietary shit all the way through, but honestly these days it's the difference between baking your own bread and going to Subway for grody sandwiches, it's such a suboptimal set of options.

I can't wait until the world explodes and we're on full Vampire Hunter D mode.


Anonymous 01/19/2018 (Fri) 22:19:03 [Preview] No.12248 del
>>12247
>full Vampire Hunter D mode


Anonymous 01/23/2018 (Tue) 02:11:06 [Preview] No.12269 del
Tesla Model S is remotely hijacked by glow in the dark CIA niggers, default. Period. I'm keeping my old vehicle.


Anonymous 05/10/2018 (Thu) 20:15:46 [Preview] No.12706 del
>>12212
>
>Well now you have peaked my interest. I have a few questions:
>How can you interface with the board?
>What sort of limits does the board control?
>Is the board running a full operating system or just firmware?
Search about comma.ai>>12215
>
>All these questions require to know what is the manufacturer. Some probably only use electric system for turn on the engine, panel controls and air conditioning. Others most probably have a entire system (not just a simple kernel) that controls the break system and the engine (Tesla, for example).

>You would probably need access to the ROM of each board, and then to hack you would need to flash it with a SPI EPROM flash device, such as Bus Pirate[1] or a BeagleBone Black.
>So, first of all, you need to bypass the alarm system. Many people intercept the signal from the key[2]. Once you get into the car, dump the ROM using flashrom[3]. Go home, crack into it (probably has TPM authetication, good luck). Then go back to the car and flash the new ROM. If the car has 4G connection, you could (hypothetically) control it remotely...

>Useful tools for hacking the ROM is a fuzzer, such as this[4], and some good knowledge on reverse engeneering (read the IOCCC contest tutorials).

>p.s: I don't have experience with that, by the way.

Message too long. Click here to view full text.




(328.19 KB 500x500 TAD.png)
/tech/ - Technology Anonymous 02/06/2018 (Tue) 21:45:11 [Preview] No. 12357 [Reply] [Last 50 Posts]
Welcome to /tech/, a technology board. This board is for discussion of computer technology, both software and hardware.

Previous thread: https://archive.fo/WxkDv

NSFW files are only allowed if they are spoilered.
All rules and policies are open for discussion in this thread.

IRC: #/tech/, #InfinityNow and #endchan on irc.rizon.net - https://qchat.rizon.net/
Secure Computing Practices Links: http://hjvx7xg3n4ejezmh.onion/
Wiki (OLD): https://wiki.installgentoo.com/
39 posts and 15 images omitted.


Anonymous 05/07/2018 (Mon) 04:58:41 [Preview] No.12700 del
(30.89 KB 800x800 sticky_cc0.jpg)


betamax Board owner 05/08/2018 (Tue) 22:35:46 [Preview] No.12701 del
Okay, what would the OP of the new thread say? I'm thinking of doing something like this.

Welcome to /tech/, a technology board. This board is for discussion of computer technology, both software and hardware.

NSFW files are only allowed if they are spoilered.
All rules and policies are open for discussion in this thread.

IRC: #/tech/, #InfinityNow and #endchan on irc.rizon.net - https://qchat.rizon.net/
Secure Computing Practices Links: http://hjvx7xg3n4ejezmh.onion/
Wiki (OLD): https://wiki.installgentoo.com/

Archived sticky threads:

https://archive.is/2tUVv
https://archive.fo/WxkDv

Related boards:

Message too long. Click here to view full text.



Anonymous 05/09/2018 (Wed) 02:29:53 [Preview] No.12702 del
>>12701
>This board is for discussion of computer technology
I think this part should be "technology in general". There's subjects we might discuss that are not computing, and technology is not limited to computers.
Besides that, the OP text is good.


Anonymous 05/09/2018 (Wed) 02:56:18 [Preview] No.12703 del
>>12702
But i wanna just post lain memes.


Anonymous 05/09/2018 (Wed) 07:21:24 [Preview] No.12704 del
>>12703
You just did. But, we can discuss other things than wired, such as bioengeneering, that is also /tech/, but not necessarily computing.
<cyberpunk is dead
<back to appleman's home



(139.33 KB 2184x1344 d33.png)
Laptop Buyer Thread Anonymous 04/14/2018 (Sat) 21:35:48 [Preview] No. 12623 [Reply] [Last 50 Posts]
Hey /tech/,
I'm looking to buy a laptop for general use. I know this board isn't really one for requesting shit but I know that if I post this anywhere else I'm just going to get meme responses. With that out of the way, can anyone rec me a laptop that
>isnt a meme like thinkpad
>isnt centered around gayming
>isnt made by apple
>isnt going to cost me an arm and a leg
That's really it. I'm probably just going to use to post here or on other imageboards and maybe watch some chinese cartoons. I am not going to use it for gaming. Any reccomendations?
apologies if this is kind of a low effort thread, but I can't really post this anywhere else and get any serious replies
16 posts and 3 images omitted.


Anonymous 05/05/2018 (Sat) 04:26:12 [Preview] No.12691 del
>>12690
>never built a pc
>wants to spend $700 on fucking ram
yeah it's a bad idea.


Anonymous 05/05/2018 (Sat) 04:30:43 [Preview] No.12692 del
>>12691
I dont want to spend the money it would take to find a laptop with that memory. I am trying to pretend like I know computer hardware I know there are very high level graphics cards and shit I want to know if its ok to splurge on gaming pc parts for linux computing or is there a compatibility issue where linux does not have the firmware to use the parts.


Anonymous 05/07/2018 (Mon) 00:05:03 [Preview] No.12695 del
>>12686

I'm wrong about the use of encryption with the SSD. In fact, you can, but you can't trim the SSD.
So if you're doing heavy work, then it'll be a real problem. I'm not even talking about buying it second hand, and so getting an already used SSD. But you still can use it.

But we have to treat SSDs differently regarding sec.
I found that (i'll study it later):
https ://articles.forensicfocus .com/2016/04/20/ssd-and-emmc-forensics-2016/


Anonymous 05/07/2018 (Mon) 00:08:52 [Preview] No.12696 del
>>12690
Why are you here if you don't even know how to build a pc? I mean, there is shit tone of tutorial on the clear. If you want a free compatible computer, then use librebootable/corebootable hardware.


Anonymous 05/07/2018 (Mon) 03:12:02 [Preview] No.12697 del
>>12695
>We do it ourselves.
So do it. If you want privacy that's basically the only way, besides building a laptop using ARM based SoC boards.
You can also read the recommendations here:
http://hjvx7xg3n4ejezmh.onion/

I think this thread should die already, really.



The demise of Ixquick Anonymous 04/19/2018 (Thu) 22:47:34 [Preview] No. 12655 [Reply] [Last 50 Posts]
I would like to hear what the community has to say regarding search engines, with a twist.

A long time coming, today I found all my requests to Ixquick redirected to Startpage. Ixquick was my engine of choice. At this point I expect someone to cite the primary importance of privacy, my previous choice of Ixquick, and thus an obvious suggestion: Startpage. Thanks, but no thanks.

What is my problem with Startpage?

Here is my perspective. With adequate provisioning, any search engine is fine to use from a privacy standpoint. By provisioning I mean choice of browser, addons, connection method, etc. My primary concern is not privacy because I handle that myself, ignoring the S.E.'s reputation for such. My concern is with the quality of search results.

History lesson. In olden days the choice was between Yahoo or Google. Yahoo went early with the commercial model, carefully managing your complete experience end-to-end, steering you toward their valuable partners, web portalization, etc. Google beat all that with strict adherence to academic methodology, and computer science. Sadly, all was merely short term tactics over strategy. Yahoo had the right idea, the right strategy, but it was Google who became Yahoo's dream.

Anyway, today, I find a note of bias in Google S.E. results, with commercial, regulatory, and ideological considerations given subtle (but noticeable) predominance. This is why I preferred Ixquick. While including results from Google, they cast a wide net and did not give any source special prominence. I found Ixquick returned more relevant results.

My understanding is Startpage goes straight to Google for everything. Given my perspective, you should understand why I find Startpage to be nothing more than Google re-branded. Such is my problem with Startpage.

Searx I know of. MetaGer is currently my favorite contender. What else is worth consideration?


Anonymous 04/20/2018 (Fri) 00:28:55 [Preview] No.12657 del
(585.44 KB 500x500 1522104561963.gif)
>>12655
I'm surprised to see them do it.
I have no idea why, but they've made a number of retarded moves with no explanation in the past:
>removing the option to get 100 results per page
>removing scroll image search
>removing search query from tab title
If it's a cost cutting measure, it'd have to be because more and more people are
learning it exists and using it, but they don't make enough money
(from selling email accounts) to keep up with the demand.
Maybe people didn't use Ixquick enough.
Maybe they think Searx is superior.
I don't know.

You are right that Google's results are trash (articles from news websites typically get top priority second only to Wikipedia)
but everything else is even worse in my experience

Searx is what you want if you like having control over what results you get,

Message too long. Click here to view full text.



Anonymous 04/20/2018 (Fri) 08:26:48 [Preview] No.12658 del
I use yandex.ru for images and searxes.danwin1210.me for general search which searxes is a searx web proxy that randomly picks a searx instance.



Random Thoughts Anonymous 03/05/2018 (Mon) 01:21:31 [Preview] No. 12441 [Reply] [Last 50 Posts]
It's a shame how inactive this board is. It seems only to be that way because there's about three other chans consolidating the userbase. In the interest of promoting activity, I'll try to make this thread a thread about technology related musings I have (not that I'm important or anything) that could hopefully be used as starting points for discussion.
28 posts and 15 images omitted.


Optical Computing vs Quantum Computing Anonymous 04/16/2018 (Mon) 02:34:21 [Preview] No.12648 del
LIGHT: How optical processing can solve some of the world’s most complex problems.
https://www.labs.hpe.com/next-next/light
>Beausoleil spent about a decade working on quantum computing. That’s when he experimented with chips made out of diamonds. His team found that it was too difficult to create enough diamond chips that had exactly the same qualities, making it impossible to manufacture them in a repeatable and predictable way. This particular approach to building a quantum computer wouldn’t scale.
>Beausoleil concluded that photonic technology offered a faster and more practical route to success than building an actual quantum computer. “When somebody does manage to create a true quantum system with entanglement, that’s going to be awesome,” Beausoleil says. “Right now, we’re leaving that one on the table and just trying to take advantage of coherence.”
>[...]
>Optical computing is an emerging field with experimental components. The challenge is to raise the yield of working components to a commercially viable level. The Labs approach is to create a round of equipment, test it to identify flaws, then determine necessary changes in the chip design or manufacturing method.
>[...]
>Labs researchers are also exploring new applications for their optical circuits. For example, they’ve designed a system called an energy minimization computer that changes the state of an optical circuit to find the configuration that consumes the least amount of energy. This concept applies perfectly to solving NP-hard problems like the traveling salesman.
>[...]
>This technology won’t replace general-purpose electronic computers, because lots of problems aren’t NP-hard problems. But a photonic system-on-a-chip could be used as an accelerator running alongside a CPU in a conventional computer. Emerging computing platforms like The Machine, a next-generation system under development at Hewlett Packard Labs, offer even more intriguing possibilities. The Machine will hold huge amounts of data in memory and allow users to plug in different processors as needed, depending on the type of computation they want to perform.
>This technology won’t replace general-purpose electronic computers...
I still haven't learned why this would be the case.


Anonymous 04/16/2018 (Mon) 02:37:45 [Preview] No.12650 del


Anonymous 04/18/2018 (Wed) 21:16:08 [Preview] No.12653 del
>>12649
That sounds really cool. I've always liked the idea of having a completely modular computer, more so than what we currently have; the ability to have multiple processors for different tasks in a standard level computer would be incredible. It will never happen, because most users don't care for solving NP-Hard problems, though.

I spoke with a guy who had a PhD in photonics about 6 months ago. Although that conversation was mainly about carbon fibre, the bandwidth increases alone seem like they would be able to replace normal computers easily. Imagine being able to compute on a terabyte of data in seconds. We're hitting the limits of silicon, and quantum computers require massive amounts of energy to keep the conditions correct. Photonics looks like the only way forward.


Anonymous 04/18/2018 (Wed) 21:34:52 [Preview] No.12654 del
>>12653
To add to my first paragraph (which is worded like shit), my main ideas would be having a modular CPU. So, the APU, cache etc. and the controller for all of the chips would be separate, rather on one die. There would be a much higher latency, especially for the cache, but that could potentially be negated by using a high-bandwidth connection and by using large packets. But it would be much easier to upgrade in response to exploits. Meltdown/Spectre? Just buy a new cache module that mitigates the exploit. Intel ME spying on you? Buy an open source controller that you know can't be hacked remotely.
It would make cooling a bit of a nightmare, though.

While I'm at it, why can't we have open source CPU designs at all, like we do with 40xx and 74xx chips, where different manufacturers make functionally identical products? If the basic chips are simpler (as described in my first paragraph), it wouldn't be too difficult to accomplish. The truly paranoid people could even produce their own modules that would work in a standard motherboard then.


Anonymous 04/20/2018 (Fri) 00:05:06 [Preview] No.12656 del
(523.20 KB 1920x1080 1520474434370.jpg)
>>12654
>While I'm at it, why can't we have open source CPU designs at all, like we do with 40xx and 74xx chips, where different manufacturers make functionally identical products?
I believe this is the goal of RISC-V, a silicon project which is just getting rolling this year.
Qualcomm, Samsung, nVidia, Western Digital, have all invested in it, so it's possible that there'll be more competition for consumers in the area of CPUs; there's also Sifive and Lo-risc which I believe are companies more committed to actual open-sourcing.

Normal people however can't make their own CPU in their garage---it takes highly advanced equipment, controlled space, and enormous amounts of money.

>>12653
>We're hitting the limits of silicon, and quantum computers require massive amounts of energy to keep the conditions correct.
>Photonics looks like the only way forward.
An argument I don't find too bad from quantum enthusiasts is that 60 years ago, electric computers took up entire rooms, and now they fit into the palms of hands.
Obviously there's limitations that restrict the potential mobility of quantum computers no matter what, but it's possible that a consumer could get a fridge-sized quantum computer in their own homes some decades from now.

But that is far off. If you want better personal computing now, I see nothing more promising than optical computers.

>the ability to have multiple processors for different tasks in a standard level computer would be incredible. It will never happen, because most users don't care for solving NP-Hard problems, though.
It won't be available for "most consumers" in the first place. Windows is over and Macintosh will never get off silicon. These computers are going to run OS that won't be geared toward non-professionals; and so they won't be the target market initially.