True character of PlayStation 3 and Cell which Mr. Kutaragi Ken tells
Mr. Kutaragi Ken
The Sony computer entertainment which furthers development of the next generation PlayStation (SCEI). Mr. Kutaragi Ken (the Sony vice president / the Sony Computer Entertainment president and CEO) who is the face of the company was asked about PlayStation 3 and Cell computing.
- PS3 which melts into Cell computing
[Q] It was being said before that there were also no Hurd and format which are called PlayStation 3 (PS3).
[Mr. Kutaragi Ken] There are a nominal (standard) called PS3 and a platform.
Although you may not be logically in fact, it becomes the talk that it is as increasing a rendering pipe ?? [, and ] (smile). [ raising a CPU power for it (losing the fixed platform) in 8s ??? and one month once ] Since it is not desirable, fundamentally, it is a certain logic format and will determine a necessary minimum standard.
[Q] The power of CPU or a rendering is this and ? to decide.
[Mr. Kutaragi Ken] That is right. a main profile -- a ???? thing may be needed And the single article game machine as a metaphor may also be needed.
However, it will melt into a supercomputer in a home server or TV (PS3 very thing). Although present PS1 and present PS2 are in agreement with the hardness itself 100%, considering such meaning, the next (PS3) becomes less so.
An example with sufficient DVD. There are physical media called the board (disk) of DVD. But it is reproducible with a DVD player, the DVD software of a personal computer, or a portable player. It is very intelligible when it thinks that it is the same as it. It is ???, and if it says whether a single article is (DVD player), it will be the metaphor of putting into AV rack.
Therefore, I may want a metaphor [ like PlayStation 2 ] whose next is also. This is also a circulation policy. A metaphor is needed for a certain circulation target.
However, speaking in technology, having decided that all can be treated (contents) on the home server.
[Q] Is melting because it becomes distributed environment in a network?
[Mr. Kutaragi Ken] As for the next, a network becomes a key. Although the old network was an informational network, it becomes the bus of peer to peer computing shortly. It is the concept of Cell.
For example, even if the braid server has tied backbone (at high speed), move ???? of the upper electron of it (bus) has not been carried out. So that propagation delay of the clock on a tip becomes a problem. Therefore, if the transfer speed and the latency of backbone want to be very bad and to have changed it to light, they will become.
Light (network) becomes a bus when it thinks so. And if it becomes light, computer topology will change. It is Cell computing although it is aimed at.
- It is domestic Cell apparatus first and is a network.
[Q] However, maintenance of the huge infrastructure through which an optical network is spread is needed for it.
[Mr. Kutaragi Ken] First, I think that Cell computing should just occur in a home.
The present infrastructure (network) is PC base. Even if it says [ please transpose the server of PC base to the server of an optical base, and ], the ISP does not have the physical strength or cash flow of only that, either. Therefore, I think that a strategy top must be first done by peer to peer one direct. In the inside of a home
Although outside will become an ISP course from a home now, it is made to perfect broadcloth band environment by the inside of a home. The inside of a home is connected with a broadcloth band network, and Cell computing is realized.
First, a home server becomes the hot spot of IEEE 802.11 in a home. and the future -- the inside of a home -- a plastic optical fiber -- it enters Or (copper) even if it uses a line, 10GbE (10Gigabit Ethernet) is made. It is already a broadcloth band enough.
And in the "mailbox VHS" linked to TV, although there are a DVD writer and Giga Pocket now, this becomes a home server in the future. It is this home server, among those a network processor (carried product) like Cell comes out. And it becomes still more interesting if two or more Cell(s) in a house are connected in peer to peer one. Of course, in 50m away Cell and Cell on a substrate, when it says strictly, a latency is different. However, it can be concealed logically.
Then, we are .... exceeding grid computing, and kana in which what is being called Cell computing is produced. Although it is non real time in batch processing now, grid computing is interesting when it comes be made on real time. It is Cell computing.
[Q] ? which realizes real-time computing by the peer to peer grid in a home
[Mr. Kutaragi Ken] That is right. If it is Mr. IBM, the system put in into a rack will be made and parallel-ized. However, one interesting as a Sony group connects the inside of a house.
It is the power of a digital-appliances group including Sony. It is difficult although Microsoft and Intel want to do such a thing how much. Since there is no TV of for example, a Microsoft brand. Although it thinks that they also do their best, Sony is ?? good at household electric appliances from the first. ???? -- it is bad
- A home server and TV are to Cell loading.
Vice-President ???? who will introduce PSX by the exhibition in June
[Q] Does the 2nd application of Cell have a leading home server?
[Mr. Kutaragi Ken] Fundamentally, also into a next-generation game machine, if it says into the Sony group also into TV also into a home server, Cell will enter. And media engine will also enter.
the beginning of a home server -- PSX (PS2 tip is used) -- but -- among those, - which wants for the following time to come [ - ] and to develop various things by Cell application completely as a Sony group -- although this is hope, it becomes -
About a home server, I think that it is extended with vigor terrible from now on. Since the game, the movie, the digital photograph extended explosively, and the server for these are required for a home server being extended. Since the number of pixels of a digital photograph is increasing rapidly now, a performance is also needed. Since TV also becomes the fixed pixel system TV, image processing becomes still more serious.
On the movie, the engine which can carry out image processing on broadcast apparatus or authoring of the movie of a movie company, and its level thinks that it is required in the future. Since the Sony group also including SCEI was also giving the system for TV broadcast apparatus to a way, image processing of the level has experience. First, the image-processing engine needs to enter into TV. Next, it is connected mutually in a network. For that purpose, Cell is needed. If a home server also becomes a Cell base, it comes to be able to perform an extraordinary thing.
And if a home server becomes a hot spot by the evolved wireless LAN, a mobile machine will be connected there. If it does so, necessity will be lost as stuffing anything into (since Cell computing being performed also with a mobile machine (device of size) (for example, a wrist watch)).
I think that various paradigms change.
[Q] If a computing paradigm changes.
[Mr. Kutaragi Ken] It will become the same thing as a supercomputer is in a home if it becomes Cell computing. This is an uncanny paradigm shift.
Although IBM is doing the earth simulator class' by grid computing now, it also enables that to come to a home with a real-time interface more. It is exciting, if it (operation capability) can be used for what or thinks. For example, it can perform that it is various in whether does a robot do the talk of whether it is in it (Cell computing), and whether it becomes control of a robot and to become a partner. Man can expect AI (artificial intelligence) now.
- Realize the virtual world of a matrix.
[Q] And Cell computing is extended also out of a home in the future.
[Mr. Kutaragi Ken] First of all, the inside of a house becomes Cell computing. When tying outside from there, the edge server of ISP is a bottleneck now, it is loader balancer, or a proxy server. If this does not change, it will become peer to peer, after restricting a considerable bandwidth. Only the thing like a contents market share may be made.
Therefore, if they (ISP) are made, they are changed into the system of the same (Cell) architecture. Then, if the server of ISP changes to the generation, the world will become peer to peer shortly.
the present level -- a music file -- if -- it is peer to peer However, next, the exchange of real time is made peer to peer. Then, I think that the world changes.
For example, it may be interesting, if the power which you have (Cell), and the power which I have (Cell) are united and it goes to something, wax, and there. Until now, there is no server and what has not ??(ed) will say that the aggregate of a client is a logic server huge in fact.
As us, it is such Cell computing and is going to change the topology of a computer. It will become the time of parallel computing intently for ten years after the world where completed and only one is contained into it (?? of a game machine). The throughput of only that is needed. Isn't a ten-year about room accelerated with terrible vigor?
[Q] What can entertainment realize by Cell computing of the stage?
[Mr. Kutaragi Ken] As for throughput, the extreme request has also considered entertainment. It is insufficient, even if it will increase 1000 times, if it says to the region beyond entertainment of sensitivity.
when [ which Keanu Reeves thinks is there (virtual world of a matrix) in a movie "a matrix" / when it cannot distinguish whether it is a genuine article (? -- it feels) ] it is should die to there
Since growth (Cell computing) is infinite at any rate. (Cell) The more it is connected with a network, the more a number increases. So that it thinks that human beings will gain a surprising thing.
For example, Cell goes into what 100 million households in the world. It is not only 1 household 1 Cell, either, and the inside of a house is connected in the network, and be variously (Cell) further. It is interesting when it will be called 10,000 times of an earth simulator, and 100,000 times (computing power) if all are united although speed may change with times of introducing, respectively.
If 1000 Cell(s) are put in into a rack even if it does not consider such a thing, the present Guinness Book of Records record can be broken in the twinkling of an eye. It may become a future game contents server.
- Not only Hurd but OS of Cell is innovative.
[Q] If a game server is also set to Cell and it will change.
[Mr. Kutaragi Ken] For example, it has put in into the server by using a movie as digitized data in various movie companies, such as Sony Pictures. Mostly, it goes into the cluster server of Linux. If it (data) enters into this (Cell cluster server) with ???, what does it become? A supervisor says that he will go into this scene just for a moment, and will be in the state of saying that jack in can be carried out from a terminal (in virtual world of a digital movie).
It will be a ???? game if a creator becomes such the world. Only or [ that how many persons can log in there as for the back ]. Enter and boil into a movie on real time. When it becomes such a time, it may stop already calling it MMORPG. When it can enjoy itself by the high resolution monitor or the home theater, it is the same as going to a movie theater.
Otherwise, many things are considered. For example, when a sport game links seamlessly with the football which falls in a broadcloth band, or F1 (relay), it is that it is interesting. When it thinks so, it is neither a movie nor music nor a game unites and be uncanny.
At least a game is [ but ] interesting like this. And this is also interesting when it becomes the bidirectional communication beyond broadcast and broadcast. It can surely do to a level that it was in the place where a partner is different in fact with the feeling which is holding this interview (it meets directly). "-- TV telephone is nostalgic -- when shaking a hand, an old tale will be considered as " that the other side shook again
This is the same as the history of a voice telephone. When it telephoned a long time ago, a noise level and the lateness of a reaction were felt real. However, it does not understand now. When it appears in a telephone, a partner is in Hokkaido, or it is in Tokyo, or cannot predict. (Also image) I think that it is set to the level.
Of course, it costs during [ after ] what year.
A SCEI Okamoto [ Shin-ichi ] condominium rate executive and CTO on which a lecture will be given by Rambus Developer Forum in July
[Q] By new Hurd and new OS, it seems to make an old computing paradigm cancellation.
[Mr. Kutaragi Ken] Rather than cancellation, I think that it is an innovative direction. In fact, this OS is also interesting.
[Q] The Cell hardware on a network is grasped, the latency of each Cell is held, a header is attached to each Cell Hurd and each software Cell object is assigned to him. It is assumed that OS does such a thing.
[Mr. Kutaragi Ken] Well [ well ]. Now, it is just doing (development). Okamoto (a Shin-ichi Okamoto condominium rate executive and CTO of SCEI) is looking at such a thing.
It is not only Okamoto and those who have just done such a research are in IBM. those who are giving RS server, and the men in the Watson ? and those who do not come out to a table further -- it is -- them -- ?? -- it is doing They do a talk like SF and follow earnestly. It is pleasant that the men of PC system say that they will do since it is not waiting for progress of PC.
[Q] For a software developer, although PS3 and Cell computing are challenges, they think that they are interesting.
[Mr. Kutaragi Ken] Next, it is interesting. (PS3) merely -- being perpendicular (state which does not carry out a network) -- it sees, and even if it thinks that it is a mere game machine, I think that it is uncanny Therefore, it is if it is not made not to become NAITOMEA (for software development)
(September 1, 2003)