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#651
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Two questions
In article , Tony Cooper
wrote: At least Sorkin has seen an Apple product. Cook admits he's never seen the film that he criticized. the reality is that a lot of people are cashing in on steve job's death with movies and books that are anywhere from somewhat accurate to mostly fiction which is why tim said what he said. Confidante of yours, is he? unlike you, i know quite a bit of the history of those involved. Yeah, I know. You are tight buddies with Tim and he tells you what is on his mind and why he says what he says. the movie is about steve jobs, not tim cook. |
#652
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Two questions
In article , Tony Cooper
wrote: This exchange of attacks only has traction in this newsgroup because Apple is involved. nope. it's because it's singling out one company when others are worse. If Carly Fiorina (who claims to be a great admirer of Jobs and considers him one of her mentors) had knocked the movie, and Sorkin would have fired back at HP's dismal record under Fiorina no one here would care. Yet, a large number of readers of this group are using an HP product. not even close to the same thing, and you don't know whether anyone here would care or not. |
#653
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Two questions
On 26/09/2015 23:24, Alan Browne wrote:
[] I was referring to how the SSD may (or not) take care of short writes from a program. For example, if I open a file and write 100 bytes to it and close the file then there is no certainty as to when the OS posts it. If it posts it immediately, then the SSD firmware would open a block (say 4K) read that, modify the 100 bytes and write the 4K in a different 4K block area (leveling) resulting in wear far beyond the 100 bytes written. (I'm leaving out all the file management stuff the OS is doing as well for simplicity). I don't know if the SSD and the OS communicate to a degree to manage such scenarios. So if David's s/w is writing a lot of small files before doing a higher level processing run, then the wear would be much higher. That is why, if one were to do such, one would be best to take the smaller data sets and manage them (corral them) into agglomerations in order to avoid writing small amounts of data to the SSD. This is not trivial, but nor is it all that difficult to manage. With the DVB-S (previous) version of the system, the satellite data comes in 185-byte packets (IIRC), each of which needs to be stored. The packets are not repeated, so if you miss one you loose data. This could be for a 60 MB file, so lots and lots of writes. Hence the RAMdisk as a buffer. -- Cheers, David Web: http://www.satsignal.eu |
#654
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Two questions
On 2015-09-26 19:06, Eric Stevens wrote:
On Sun, 20 Sep 2015 18:39:49 -0400, Alan Browne wrote: On 2015-09-20 18:09, Eric Stevens wrote: On Sun, 20 Sep 2015 10:07:08 -0400, Alan Browne wrote: On 2015-09-20 04:38, Eric Stevens wrote: On Sun, 20 Sep 2015 17:02:38 +1200, Eric Stevens wrote: On Sun, 20 Sep 2015 00:28:48 -0400, nospam wrote: In article , Eric Stevens wrote: I can't imagine Apple building 4K machines which will not handle vidity. In that case they are limited to whoever can provide Crypto Management hardware. who said anything about building 4k machines? They already do. See https://support.apple.com/en-us/HT202856 just the other day you said you can't imagine they'll make a 4k machine without vidity and now you point it out. you're also confusing connecting a 4k display with playing protected content. they are two different things. No I'm not. I'm saying a 4K machine without Vidity capability will be handicapped in the market. also, a processor transition has nothing to do with any of that. It's got to work in with Crypto Manager which is not just software but hardware. See the diagram on http://www.rambus.com/key-issuance-center/ Apple's DRM system has been doing a similar function for years so that a users various devices can play paid-for content. That includes "owned" content and "rented" content. The only problem is such a system is open to side-channel attacks [ see https://en.wikipedia.org/wiki/Side-channel_attack ] and hence is not really secure. The Crptomanager is implimented in dedicated hardware and is the current state of the art. In creating Vidity the entertainment industry seems to have gone all-out to build the most resistant system they could. Every transaction will need it's own unique key. That appears to include copying from a server disk. All of this, of course, transparent to the end user. Apple's DRM requires unique keys for each instance of distribution. Please find me evidence of a successful attack on Apple's DRM model. If Apple do adopt Vividity and that requires hardware based crypto to do so, then I don't think they'd have much trouble with it - Apple have been doing that as well (esp. in devices with Secure Enclave). I hadn't intended to continue with this but I have just been directed to http://www.investorvillage.com/smbd....g&mid=15326500 which led me to https://edwardsnowden.com/2015/03/10...-a4-processor/ or http://tinyurl.com/pr4jzue and Evil maid dependent. http://www.macworld.com/article/2895...e-devices.html or http://tinyurl.com/ow84594 "attempts" "possible methods" "if successful" All unsuccessful attempts by high funded government agencies desperate to invade privacy. Not pirate movies. This is why over the past year various agencies (esp. the FBI and NSA) have been clamoring for split-key escrow or other back door access to personal devices. See also "Based on Apple documents I have seen, when Apple introduced Apple Pay they largely execute that financial transaction using an external NXP chip which has an embedded secure element. Given that NXP has licensed Rambus’s DPA countermeasures, it would appear NXP secure elements are protected from DPA hacking." "external chip" - eg: Any chipset can be made to work with NXP (or any other security module. |
#655
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Two questions
On 2015-09-26 20:45, Tony Cooper wrote:
On Sat, 26 Sep 2015 18:11:49 -0400, Alan Browne wrote: On 2015-09-26 11:00, Tony Cooper wrote: On Sat, 26 Sep 2015 10:41:35 -0400, Alan Browne wrote: On 2015-09-26 00:00, Tony Cooper wrote: On Sat, 26 Sep 2015 15:45:37 +1200, Eric Stevens wrote: "The Cupertino giant has for months been said to be in talks with major US studios in a bid to secure content for a streaming Apple service. Compensation reportedly remains a sticking point." I don't want to be accused of being an Apple basher, so I won't link to it, but the very recent catfight between Aaron Sorkin and Tim Cook didn't go well for Tim. Noise. Cook doesn't like how someone has portrayed his deceased friend and says so. Sorkin then pulls a classic deflection accusing Apple of child labour in China as a retort. (And yes, Apple knows some suppliers have underage workers and continues to audit and force change despite this being a failure of the Chinese government to enforce the law.) Sorkin's just doing his job to attract attention to his movie. I dunno about "deflection". Cook called the film "opportunistic", and Sorkin rightly called Cook on claiming that a movie is opportunistic when Apple's business plan is as opportunistic as it comes. See above. What does Apple's manufacturing have to do with Cook's complaint about Sorkin's portrayal of Jobs? So Sorkin attacks Cook and Apple's manufacturing chain. That's deflection. (And poorly too). Interesting that Cook merely complains, but Sorkin attacks. Not much bias here, No Sir. Oh, geez, now you laser analysis is going to the words I use. Christ I am for the gallows. At least allow me a last prayer. Sorkin's SOLE interest is promotion of his film. What the two have to do with each other is that Cook unleashed an attack on Sorkin's business so Sorkin returned an attack on Cook's business. As you like. Balance of madness. Cook's "complaint" said Sorkin's movie was "opportunistic". Exactly. Promotion. It's plain marketing. Opportunistic means exploiting something absent moral principles. Cook has every right to feel that Sorkin's project is an immoral capitalization on his hero's life, but he does open himself up to a counter-attack by saying so. Sorkin should have defended his portrayal of Jobs. This exchange of attacks only has traction in this newsgroup because Apple is involved. If Carly Fiorina (who claims to be a great admirer of Jobs and considers him one of her mentors) had knocked the movie, and Sorkin would have fired back at HP's dismal record under Fiorina no one here would care. Yet, a large number of readers of this group are using an HP product. I don't care about attacks on Apple or Jobs which are based on real truths. Apple has plenty of blemishes. Sorkin's attack on Apple's supplier's labour issues is deflection - esp. given Apple's record of addressing supply chain moral/ethical issues (and many others) over the years. The failure in China is that of the Chinese government. Fiorina has earned the ire of everyone (being an hp CEO is a cursed thing to be sure - the corporate culture there was damaged when hp did its major restructuring about 15 years ago and has not recovered.) |
#656
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Two questions
On 2015-09-26 20:51, Tony Cooper wrote:
On Sat, 26 Sep 2015 19:29:36 -0400, nospam wrote: In article , Tony Cooper wrote: So no failure on Apple's part in choosing and using those suppliers? In taking advantage of the lax enforcement? What Apple is doing is what so many other companies are doing, but since when is doing what other people are doing an excuse for doing it? since when is it acceptable to bash only one company, who has done the most to make the situation better, while the other companies do little to nothing at all? Apple is not on the high ground here, just as Sorkin said. nonsense. sorkin is doing it solely for publicity because his movie hits theaters in a couple of weeks. Cook provided the opening. Sorkin didn't instigate this, Cook did. The correct response would be to defend his treatment of Jobs, not deflect to another issue. If Sorkin got publicity for the movie it was because Cook gave him the opportunity to do so. It can be claimed that Cook was being a mediawhore because Apple has this new product release going on. You may have noticed. Cook called Sorkin an opportunist. I don't see how that draws attention to Apple's product releases. (And Cook may be many things, but media whore is not on that list. Whereas the likes of Sorkin depend on promotion to make back their investment in their movies. Apple on the other hand don't need to do anything to attract the media - the media are hooked on Apple and everyone else is very simply envious to worse). I really have nothing against Sorkin - he makes good movies. Whether they are accurate or not is another matter. (Charlie Wilson's War is definitely high on my list as are "A Few Good Men" and "Moneyball" - also enjoyed the series "The West Wing".) But - like all in the "Hollywood game" you don't get publicity by being quiet and the standard of truth is lower than that in a US presidential party nomination season. |
#657
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Two questions
On 2015-09-26 21:00, Tony Cooper wrote:
On Sat, 26 Sep 2015 19:29:37 -0400, nospam wrote: In article , Tony Cooper wrote: I don't want to be accused of being an Apple basher, so I won't link to it, but the very recent catfight between Aaron Sorkin and Tim Cook didn't go well for Tim. Noise. Cook doesn't like how someone has portrayed his deceased friend and says so. Sorkin then pulls a classic deflection accusing Apple of child labour in China as a retort. (And yes, Apple knows some suppliers have underage workers and continues to audit and force change despite this being a failure of the Chinese government to enforce the law.) Sorkin's just doing his job to attract attention to his movie. I dunno about "deflection". Cook called the film "opportunistic", and Sorkin rightly called Cook on claiming that a movie is opportunistic when Apple's business plan is as opportunistic as it comes. how is that different from every other company? Nothing. Does that make it acceptable? what's unacceptable is bashing only one company when other companies do the same thing, especially when the company being singled out is doing stuff to improve the situation while others are not. it's classic apple bashing. hint: it isn't. I already said that. I don't need your macro or your Pavlovian response to know that. only after i pointed it out. sorkin is doing nothing more than stirring the pot to get some publicity for his film. Cook was the first to stir the pot. Sorkin replied. cook was correct. sorkin is an opportunist who is capitalizing on steve jobs' death, as did the creators of the other steve jobs movies and books. Go to a library some time. The shelves are filled with books "capitalizing" on the death of someone. There's this one that is very popular that capitalizes on the death of someone a couple of thousand years ago. sorkin replied because he wants to get some publicity for the movie because it's coming out in a couple of weeks. So Cook coming out with his comment had nothing to do with getting publicity for the new product he has out? I would say not. Simply defending the memory of his friend and mentor. So Sorkin's retort should have stayed in context - instead he went on a tangent. Whether that was to escape having to defend it or an opportunity to kick up other dust or simply to generate buzz about his movie - is up to the beholder. At least Sorkin has seen an Apple product. Cook admits he's never seen the film that he criticized. the reality is that a lot of people are cashing in on steve job's death with movies and books that are anywhere from somewhat accurate to mostly fiction which is why tim said what he said. Confidante of yours, is he? unlike you, i know quite a bit of the history of those involved. Yeah, I know. You are tight buddies with Tim and he tells you what is on his mind and why he says what he says. That style of retort reminds me of ... a lot of it is fiction, which might make for a more entertaining movie but it's nevertheless fiction. So? What movie isn't? Then Sorkin ducked the opportunity to defend or clarify and instead turned it into an attack on something else. |
#658
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Two questions
In article ,
Alan Browne wrote: On 2015-09-26 20:45, Tony Cooper wrote: On Sat, 26 Sep 2015 18:11:49 -0400, Alan Browne wrote: On 2015-09-26 11:00, Tony Cooper wrote: On Sat, 26 Sep 2015 10:41:35 -0400, Alan Browne wrote: On 2015-09-26 00:00, Tony Cooper wrote: On Sat, 26 Sep 2015 15:45:37 +1200, Eric Stevens wrote: "The Cupertino giant has for months been said to be in talks with major US studios in a bid to secure content for a streaming Apple service. Compensation reportedly remains a sticking point." I don't want to be accused of being an Apple basher, so I won't link to it, but the very recent catfight between Aaron Sorkin and Tim Cook didn't go well for Tim. Noise. Cook doesn't like how someone has portrayed his deceased friend and says so. Sorkin then pulls a classic deflection accusing Apple of child labour in China as a retort. (And yes, Apple knows some suppliers have underage workers and continues to audit and force change despite this being a failure of the Chinese government to enforce the law.) Sorkin's just doing his job to attract attention to his movie. I dunno about "deflection". Cook called the film "opportunistic", and Sorkin rightly called Cook on claiming that a movie is opportunistic when Apple's business plan is as opportunistic as it comes. See above. What does Apple's manufacturing have to do with Cook's complaint about Sorkin's portrayal of Jobs? So Sorkin attacks Cook and Apple's manufacturing chain. That's deflection. (And poorly too). Interesting that Cook merely complains, but Sorkin attacks. Not much bias here, No Sir. Oh, geez, now you laser analysis is going to the words I use. Christ I am for the gallows. At least allow me a last prayer. Sorkin's SOLE interest is promotion of his film. What the two have to do with each other is that Cook unleashed an attack on Sorkin's business so Sorkin returned an attack on Cook's business. As you like. Balance of madness. Cook's "complaint" said Sorkin's movie was "opportunistic". Exactly. Promotion. It's plain marketing. Opportunistic means exploiting something absent moral principles. Cook has every right to feel that Sorkin's project is an immoral capitalization on his hero's life, but he does open himself up to a counter-attack by saying so. Sorkin should have defended his portrayal of Jobs. This exchange of attacks only has traction in this newsgroup because Apple is involved. If Carly Fiorina (who claims to be a great admirer of Jobs and considers him one of her mentors) had knocked the movie, and Sorkin would have fired back at HP's dismal record under Fiorina no one here would care. Yet, a large number of readers of this group are using an HP product. I don't care about attacks on Apple or Jobs which are based on real truths. Apple has plenty of blemishes. Sorkin's attack on Apple's supplier's labour issues is deflection - esp. given Apple's record of addressing supply chain moral/ethical issues (and many others) over the years. The failure in China is that of the Chinese government. Fiorina has earned the ire of everyone (being an hp CEO is a cursed thing to be sure - the corporate culture there was damaged when hp did its major restructuring about 15 years ago and has not recovered.) True. My 4p and 15c works and stays but there are no new entries from HP on the horizon... Just bought the 4p some new toner. Everybody needs toner. The last cassette lasted a decade and a half, if you catch my drift. The next laser will probably be a Brother or an Oki... -- teleportation kills |
#659
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Two questions
On 2015-09-27 05:15, David Taylor wrote:
On 26/09/2015 23:24, Alan Browne wrote: [] I was referring to how the SSD may (or not) take care of short writes from a program. For example, if I open a file and write 100 bytes to it and close the file then there is no certainty as to when the OS posts it. If it posts it immediately, then the SSD firmware would open a block (say 4K) read that, modify the 100 bytes and write the 4K in a different 4K block area (leveling) resulting in wear far beyond the 100 bytes written. (I'm leaving out all the file management stuff the OS is doing as well for simplicity). I don't know if the SSD and the OS communicate to a degree to manage such scenarios. So if David's s/w is writing a lot of small files before doing a higher level processing run, then the wear would be much higher. That is why, if one were to do such, one would be best to take the smaller data sets and manage them (corral them) into agglomerations in order to avoid writing small amounts of data to the SSD. This is not trivial, but nor is it all that difficult to manage. With the DVB-S (previous) version of the system, the satellite data comes in 185-byte packets (IIRC), each of which needs to be stored. The packets are not repeated, so if you miss one you loose data. This could be for a 60 MB file, so lots and lots of writes. Hence the RAMdisk as a buffer. That's a good approach. I assume a UPS in there and other power backups. I process a lot of GPS data (or was doing so a year or so ago) and I would have single strings of raw data in memory approaching 100 MB or so before processing and consolidation. (they came from a lot of separate recordings). The final processing (reduction) would output to disk. |
#660
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Two questions
On 2015-09-27 10:58, android wrote:
drift. The next laser will probably be a Brother or an Oki... Bought a couple Brother's recently - one for home and one for the office (different models/cassettes). Both are fine but the one at the office doesn't do wireless very well so ended up hard wiring it to a router. The one at home does wireless fine. |
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