log☇︎
196000+ entries in 0.123s
asciilifeform: try it some time
shinohai: If burned in barged, what ensures complete combustion so the remaining fats don't seep into the water supply and pollute ?
BingoBoingo: No, only solution is force the obest to slow cremations on manure pile.
BingoBoingo: Aha, yes. This keeps happening enough that the only final solution here is refusing service. This must be driven by insurers unless Obama care has perverted the meaning of insurance in the post-health industry too.
a111: Logged on 2014-10-19 03:18 asciilifeform: BingoBoingo: 500 lb. body causes fire at Henrico crematory << one time i spent an evening reading cremator manuals (for no particular reason. happened to stroll by a modern crematory on evening walk in new street, was curious.) every manufacturer has special instructions for the peculiarly fat 'clients.'
BingoBoingo: lulzies, should have refused service. This is a srs warning to funeral home insurers
asciilifeform: pete_dushenski et al : there is no particular reason to suppose that subj is the ~only~ back door, also.
shinohai goes to shithub to see what else might actually be in there
shinohai: Apparently there is remote code execution exploitation in this backdoor as well: "unexploitable out-of-buffer read access in if(strstr(rec,"false")) as rec may not be zero-ended if 1024 bytes are received."
pete_dushenski: "Even without Bitmain being malicious, the API is unauthenticated and would allow any MITM, DNS or domain hijack to shutdown Antminers globally. Additionally the domain in question DNS is hosted by Cloudflare making it trivially subjected to government orders and state control.
asciilifeform: 'backdoor allows Bitmain to shut off a large section of the global hashrate (estimated to be at up to 70% of all mining equipment). It can also be used to directly target specific machines or customers.' ☟︎
asciilifeform: for ze l0gz: 'The firmware checks-in with a central service randomly every 1 to 11 minutes. Each check-in transmits the Antminer serial number, MAC address and IP address. Bitmain can use this check-in data to cross check against customer sales and delivery records making it personally identifiable. The remote service can then return "false" which will stop the miner from mining.'
shinohai: haha I was searching for that tidbit in the logs asciilifeform, thought you had said this previously.
pete_dushenski: "* The Sponsor intends to direct up to one-third of the Annual Fee, for the first three years of the Trust's operations, towards initiatives that support development, marketing, and community activities of the Ethereum Classic Network."
a111: Logged on 2014-07-08 23:48 asciilifeform: if you can arrange for, say, the entire crop of 'bfl' units to spin their wheels fruitlessly during known time intervals, your own miners (presumably exempt) can be scheduled to run then and precisely then
a111: Logged on 2014-07-08 23:51 asciilifeform: if you can stop all miners but yours - for a given interval - you can plunder blocks at far below the expected energy cost
pete_dushenski: i badly wish silbert's latest fund were a late apr1 joke. just seems too cruel to be true!
pete_dushenski: http://archive.is/yzAMq << "Grayscale Investments plans to launch the first-ever private fund focused on ethereum classic"
asciilifeform: <pankkake> if I knew there would be goatse, I would have bought earlier
deedbot: http://qntra.net/2017/04/g-inflation-continues-in-fiat-rf-allocation-with-austin-texas-getting-fifth-g/ << Qntra - G Inflation Continues In Fiat RF Allocation With Austin, Texas Getting Fifth G
shinohai: Must have fingers in all teh telcom pies. (See upcoming Qntra for more telcom lulz )
asciilifeform: voip.istanbuldc.com << this and 1,001 other voip crapolades. gotta wonder why usg is so fixated on voice telephony. ☟︎
shinohai: ^ will add to shitcoin roundup
asciilifeform: apparently works same today as in 2011.
asciilifeform: in other lulz, 'Korean Bitcoin Exchange Yapizon Loses 3,831 BTC Due To Hack'
shinohai: lol @ turkish one
deedbot: http://phuctor.nosuchlabs.com/gpgkey/49636881FF5C8C4B95D9CA4B2AB73D5C13B35FF5D9AB0DA41B9E8EC1231F33E5 << Recent Phuctorings. - Phuctored: 15 divides RSA Moduli belonging to '46.45.142.230 (ssh-rsa key from 46.45.142.230 (13-14 June 2016 extraction) for Phuctor import. Ask asciilifeform or framedragger on Freenode, or email fd at mkj dot lt) <ssh...lt>; ' (voip.istanbuldc.com. TR)
deedbot: http://phuctor.nosuchlabs.com/gpgkey/5377DC3F52C67DB02FB2F4CBC7391DDD471AF66B9AFF37F4A5FB782434DC1748 << Recent Phuctorings. - Phuctored: 15 divides RSA Moduli belonging to 'Shell Arkell <shell@zenrio.net>; '
deedbot: http://phuctor.nosuchlabs.com/gpgkey/DB096A7B64B9F4A9CE82785D9AF80E50E2AAE4BCC607BF6BFDACDD92BF65873C << Recent Phuctorings. - Phuctored: 15 divides RSA Moduli belonging to 'PGP Global Directory Verification Key; '
deedbot: http://phuctor.nosuchlabs.com/gpgkey/308C79ED32BB1D28E5F59EC4ADB2E56B1ED16614D3B4C737238FC3D169AF94B0 << Recent Phuctorings. - Phuctored: 15 divides RSA Moduli belonging to 'Robert J. Hansen; Robert J. Hansen <rjh@sixdemonbag.org>; '
deedbot: http://phuctor.nosuchlabs.com/gpgkey/4D1E6E444832FBBE0092F39A459F03112F0D8F32637F1DC8B8245A86C16578B7 << Recent Phuctorings. - Phuctored: 1413...1427 divides RSA Moduli belonging to '81.170.222.10 (ssh-rsa key from 81.170.222.10 (13-14 June 2016 extraction) for Phuctor import. Ask asciilifeform or framedragger on Freenode, or email fd at mkj dot lt) <ssh...lt>; ' (h-81-170-222-10.NA.corp.bahnhof.se. SE D)
deedbot: http://phuctor.nosuchlabs.com/gpgkey/4D1E6E444832FBBE0092F39A459F03112F0D8F32637F1DC8B8245A86C16578B7 << Recent Phuctorings. - Phuctored: 1778...3099 divides RSA Moduli belonging to '81.170.222.10 (ssh-rsa key from 81.170.222.10 (13-14 June 2016 extraction) for Phuctor import. Ask asciilifeform or framedragger on Freenode, or email fd at mkj dot lt) <ssh...lt>; ' (h-81-170-222-10.NA.corp.bahnhof.se. SE D)
jhvh1: shinohai: The operation succeeded.
shinohai: !~later tell BingoBoingo http://wotpaste.cascadianhacker.com/pastes/yBR9C/?raw=true
mircea_popescu: phf functions with any runtime that average about the interval PER CALL show up all over the place.
phf: valgrind i take it from what asciilifeform is saying instruments the code, in an equivalent of putting printf after every statement
phf: gprof interrupts the program every few ms and saves the backtrace, the whole family is called "sampling profilers" because it only knows of functions that it saw during the interrupt. functions with runtime < interrupt ms show up with wrong estimates ☟︎
lobbesbot: Logged on 2017-04-26 15:22:21: <mircea_popescu> puts the whole "only fate of average mankind is harem slavery" rhetoric quite into focus.
mircea_popescu: "valgrind [when used for this purpose through this module] simulates" etc.
asciilifeform: mircea_popescu: doesn't simulate cpu -- read the src/docs
mircea_popescu: and gprof is just not useful, with the sampling and etc.
mircea_popescu: if you're interested in either gprof or valgrind's callgrind, or both or whatever, his thing is useful. but i'm not. specifically because bitcoin is too large and slow to be run on valgrind-simulated cpu, and moreover if we could do that we wouldn't have any of the problems we currently approach anymore.
mircea_popescu: asciilifeform i'm not saying there is ; i am saying i don't care for either method of profiling he discusses for this usecase.
mircea_popescu: i think he's making an important point.
asciilifeform: i disagree that there is anything fundamentally misleading in the linked piece.
mircea_popescu: no i was quoting this as a right and proper observation.
asciilifeform: mircea_popescu decided ahead of time to barf -- and did so
asciilifeform: see callgraph thread.
mircea_popescu: awk oneliner may not be available, but in point of fact "find the lines" is a ~solved problem, even for borland ide.
mircea_popescu: anyway, point still remains, the way to do this is printf time&line each line.
mircea_popescu: aren't those in .h ?
mircea_popescu: ask me to do something i'm good at!
mircea_popescu: shinohai well, if they keep talking about it as if someone does, certainly someone one day will.
mircea_popescu: asciilifeform anyway, either approach discussed is ridiculous. i don't need valgrind to emulate a processor and then guess how long things' take ; i don't want gprof's sampling either. just awk the codebase to add a printf after each instruction spitting out time and recompile. that's it.
mircea_popescu: shinohai lol "like they did with etc".
mircea_popescu: no, i expect something more along the lines of http://trilema.com/2011/deci-de-revelion-acum-niste-ani/ ; ie providing they somehow landed in they'd identify a situation according to their own mental furnishings, which'd have nothing much to do with the actual situation, then proceed to "Strategize" on that basis and the girls would toy with her for as long as that's funny before chewing her up and spitting her out.
shinohai: I'm rather willing to bet 99% of these "dommes" would be flipped in an instant on arrival to mp's harem.
mircea_popescu: if the academia scam weren't there to extract the ones with iq > room temp from "street lyfe", we'd be stuck fishing this end of the lulz pond rather than campuses.
mircea_popescu: then those who do lord it over the ones who don't, irrespective of how they had ~no merit in it, then those who don't get frustrated and double down their efforts because hey, it's personal now, and that's how women judge their self worth, and so on and so forth.
shinohai: Didn't bother to crop the url from screenshots
mircea_popescu: and "it works" because IT HAS TO, because hey, americans, wholly brain rotten, "can do anything". and if you can you must and therefore let's claim and nobody'll give us the lie because everyone's in the same rut.
shinohai recalls one girl who used fakeinvoicegenerator.com or somesuch to make it appear subs were paying.
mircea_popescu: so... let's offer the... service of... doing what we wanted to do anyway. this is a business proposition, now.
mircea_popescu: the whole "findom" business is a rather funny comment on female behaviour and the nature of the human brain. so out of all the services freeranged cunt could provide to substitute the wife in man's daily economy, "taking his paycheck" is certainly the least useful. but then again as far as the woman's concerned, it's why she got married in the first place.
shinohai: But yes, pretend makes up majority of shitposts in attempt to make themselves appear in demand.
shinohai: The whole of their twitter empire is an illusion, not that I care how much they lie as long as *my* payment is forthcoming.
mircea_popescu: basicallty, their method is lie();
shinohai: I dunno yet for sure, seems each of the greedy bitches has a different method. I'm sure eventually I can automate this too.
mircea_popescu: !!rate rick falkvinge -10 doddering imbecile, entirely unqualified to speak publicly on any matter.
mircea_popescu: asciilifeform imbecile somehow missed the point that last reverted "upgrade" got "majority" within a week.
mircea_popescu: shinohai how does she know what to read ?
shinohai: Nope, the findom girls do tho.
mircea_popescu: twitter takes a fee ?
shinohai: Most of the girls won't answer their DM's unless sent > $20 fee. Answering these emails for select ladies could be profitable for me if they'd only pay in Bitcoin.
asciilifeform: reminds me of the dream i just woke up from -- where i found a way to send a bit backwards in time
shinohai: I had never seen that particular device, and boy have I seen some strange ones.
mircea_popescu: "i read a book i like twice, but books i don't like i don't read at all!11"
mircea_popescu: also, ask her for me how does she know to open "the ones with $" without reading the rest.
mircea_popescu: shinohai on a scale of 1 to nuts, that's not even cashews.
mircea_popescu: asciilifeform ah no dispute as to the theory. just ... practice kills us.
shinohai: Was in a discussion this morning with someone regarding mircea_popescu 's "How to take control of your provider" piece and was shown this horror: https://twitter.com/SarahDiAvola/status/857214088471953409
mod6: ah, herp. missed that part about the statics & musl
asciilifeform: mircea_popescu: unfortunately the d00d is quite correct in his description of the mechanism. gprof doesn't work in the obvious, sane way ( a mechanized version of what i did -- per-routine timer ) but using randomized sampling.
mircea_popescu: (for the record, his "proper fixation" quote is opaque. fixation is generally used in medicine, but histopathology branch thereof, to denote preparation of microscope slides. if he means "tying up the person", i'd guess that'd be proper affixation or something (not really affixation, that's a grammar term of art), though it's entirely disused.)
mircea_popescu: asciilifeform for one thing, the yossi kreinin piece doesn't EVEN USE an actual program. and this "let's imagine" fluff is pretty much peak data in this "field" of "cultured folks". naimean ?
mod6: will start looking into that. no reason why I cant set that up and do another run.
mod6: aha, ok thanks for the info alf.
asciilifeform: https://web.eecs.umich.edu/~sugih/pointers/gprof_quick.html << gprof likbez, if anyone wants to try.
asciilifeform: 1 snag is that -- afaik -- gprof doesn't work with static bins, or musl.
mircea_popescu: moreover, there's not that many published large codebase sort of thing. in fact, this may be the largest ever.
a111: Logged on 2017-04-26 12:15 asciilifeform: this is easy to get, but he ouhta read http://yosefk.com/blog/how-profilers-lie-the-cases-of-gprof-and-kcachegrind.html first.
mircea_popescu: http://btcbase.org/log/2017-04-26#1648004 << no i know, but it can't hurt to have ☝︎
asciilifeform: and fwiw i did not use gprof when i determined where to put the timer -- i used an actually clueful initial hypothesis, and an outer timer ( on ProcessBlock, which was the item of interest ) to compare the output of various inner ones against.
asciilifeform: this is easy to get, but he ouhta read http://yosefk.com/blog/how-profilers-lie-the-cases-of-gprof-and-kcachegrind.html first. ☟︎
asciilifeform: mod6: and mircea_popescu seems to br asking for gprof raw out
mod6: but, in any case, I could work on further analysis like that, mircea_popescu
mod6: asciilifeform: unless I'm missing something major from one of your vpatches? (i've also posted my debug.log -- please take a second to see if I'm missing something major if you have a spare one)
mod6: sure. i missed that point completely - was just putting some stats together from alf's timer/odometer vpatches. i think something along the lines of what you're referring to takes deeper, or much more extensive instrumentation / profiling.
mircea_popescu: asciilifeform "specifically made to" means a lot less than it appears to, for reasons such as euler's equality etc. pi is a fundamental constant, it's everywhere.
mircea_popescu: kinda give a time heatmap for the whole codebase, as it were.