s/want/wasn’t/ ? So, no MLOCK_ONFAULT for you? That’s only included on Linux systems, which makes sense if you’re on a Mac. -- -Todd Short // tsh...@akamai.com // "One if by land, two if by sea, three if by the Internet."
> On May 15, 2017, at 1:15 PM, Blumenthal, Uri - 0553 - MITLL <u...@ll.mit.edu> > wrote: > > My disk is SSD, but computer load is pretty high. Which probably explains > that recovery doesn't take place in 200-400 seconds... > > On a semi-related note, I want able to locate mann.h file either. > > Regards, > Uri > > Sent from my iPhone > > On May 15, 2017, at 13:09, Short, Todd <tsh...@akamai.com > <mailto:tsh...@akamai.com>> wrote: > >> The time of the hang actually seems dependent on the number of applications >> running and your disk. >> >> Since a large amount of memory becomes wired, there is very little available >> for programs and the OS to use (in some instances I have seen ~4MB non-wired >> memory). Things slow down due to swapping, etc. >> >> In my testing: >> >> With almost no additional programs open, the hang-time is short, ~200 >> seconds. >> With a lot of programs open, the hang-time is increased, ~400 seconds; twice >> as long. And the number of swapins is 25x and the swapouts is ~34x the >> original test period. >> >> This is on a machine with an SSD (late-2013 MBP) >> If you have a spinning HDD, the swapins and swapouts will be significantly >> more expensive in terms of performance/time. >> >> If you quit all your programs, (other than Terminal), I suspect the hang may >> eventually recover; but if you have a hard disk that time might be quite >> long. >> >> -- >> -Todd Short >> // tsh...@akamai.com <mailto:tsh...@akamai.com> >> // "One if by land, two if by sea, three if by the Internet." >> >>> On May 15, 2017, at 11:51 AM, Blumenthal, Uri - 0553 - MITLL >>> <u...@ll.mit.edu <mailto:u...@ll.mit.edu>> wrote: >>> >>> I’m tracking the current OpenSSL master only on El Capitan 10.11.6. I could >>> try it on Sierra 10.12.4, if you really expect it to make a difference. >>> >>> In my case the hang is not for a short time. It lasts for more than 10 >>> minutes, so I’m forced to interfere. For how long did it hang for you? >>> — >>> Regards, >>> Uri >>> >>> >>> On 5/15/17, 11:47 AM, "openssl-dev on behalf of Short, Todd via >>> openssl-dev" <openssl-dev-boun...@openssl.org >>> <mailto:openssl-dev-boun...@openssl.org> on behalf of >>> openssl-dev@openssl.org <mailto:openssl-dev@openssl.org>> wrote: >>> >>> We’ve been able to get some Macs (10.11.6, 8GB and 16GB) to hang for a >>> short period of time with the unit-tests, but it eventually recovers. >>> >>> What MacOS version are you running? I can try 10.12 later today. >>> -- >>> -Todd Short >>> // tsh...@akamai.com <mailto:tsh...@akamai.com> >>> // "One if by land, two if by sea, three if by the Internet." >>> >>>> On May 12, 2017, at 4:50 PM, Short, Todd via openssl-dev >>>> <openssl-dev@openssl.org <mailto:openssl-dev@openssl.org>> wrote: >>>> >>>> Uri: >>>> >>>> Look at https://github.com/openssl/openssl/pull/3455 >>>> <https://github.com/openssl/openssl/pull/3455> >>>> >>>> I limited the test that hung your machine to Linux. >>>> >>>> Rich: this removes the OpenSSL_assert() you see. >>>> >>>> -- >>>> -Todd Short >>>> // tsh...@akamai.com <mailto:tsh...@akamai.com> >>>> // "One if by land, two if by sea, three if by the Internet." >>>> >>>>> On May 12, 2017, at 4:46 PM, Short, Todd via openssl-dev >>>>> <openssl-dev@openssl.org <mailto:openssl-dev@openssl.org>> wrote: >>>>> >>>>> It’s trying to reserve 1<<34 bytes of memory… there goes your 16GB... >>>>> -- >>>>> -Todd Short >>>>> // tsh...@akamai.com <mailto:tsh...@akamai.com> >>>>> // "One if by land, two if by sea, three if by the Internet." >>>>> >>>>>> On May 12, 2017, at 4:05 PM, Blumenthal, Uri - 0553 - MITLL >>>>>> <u...@ll.mit.edu <mailto:u...@ll.mit.edu>> wrote: >>>>>> >>>>>> Todd> Yes, it’s likely this is due to the amount of memory available in >>>>>> the machine. I tried to use reasonable values, but apparently not >>>>>> reasonable enough >>>>>> >>>>>> Yep. In case it matters, my machine has 16GB of RAM (and runs a ton of >>>>>> stuff, besides these tests :). >>>>>> -- >>>>>> openssl-dev mailing list >>>>>> To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev >>>>>> <https://mta.openssl.org/mailman/listinfo/openssl-dev> >>>>> >>>>> -- >>>>> openssl-dev mailing list >>>>> To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev >>>>> <https://mta.openssl.org/mailman/listinfo/openssl-dev> >>>> >>>> -- >>>> openssl-dev mailing list >>>> To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev >>>> <https://mta.openssl.org/mailman/listinfo/openssl-dev> >>> >>
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