[squeak-dev] CrashJörg Belger unique75 at web.deSun Feb 13 08:40:44 UTC 2022
Ok i installed that, now I get that error: /bin/sh: C:/LLVM/bin/clang.exe: No such file or directory Why do I need to install LLVM when I want to compile it with VisualStudio compiler? Is there an environment variable not set correctly or does it need really two compiler frameworks? > Am 12.02.2022 um 21:15 schrieb Eliot Miranda <eliot.miranda at gmail.com>: > > > >> On Feb 12, 2022, at 1:08 AM, Jörg Belger <unique75 at web.de> wrote: >> >> What do I need to install to get a „make“ command? VisualStudio has only „nmake“ and I did not find a „make“ in Cygwin. > > make is taken from Cygwin. You’ll need to run the cygwin installer and install gnu make. (Sorry this is so involved) > >> >>> Am 11.02.2022 um 22:05 schrieb Eliot Miranda <eliot.miranda at gmail.com <mailto:eliot.miranda at gmail.com>>: >>> >>> >>> >>> On Fri, Feb 11, 2022 at 1:03 PM Eliot Miranda <eliot.miranda at gmail.com <mailto:eliot.miranda at gmail.com>> wrote: >>> Hi Jörg, >>> >>> On Fri, Feb 11, 2022 at 9:10 AM Jörg Belger <unique75 at web.de <mailto:unique75 at web.de>> wrote: >>> Hi Eliot, >>> >>> I did that, I used a x64 Native shell from Visual Studio. >>> >>> You need to use the CMD shell. My CMD shell has the title "x64 MSVC CMD ..." and is the file C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat >>> >>> Actually the ful properties for the link is: >>> >>> %comspec% /k "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat" >>> But it does neither work with 2022 nor with 2017, I deinstalled 2022 today and installed 2017, same result. It shows me only the first line what the script prints out. I have currently no access to my computer, I am not at home. But it shows only that DEBUG is started, just one line, nothing more. >>> >>> Maybe I need to have a look into the batch files, I am afraid of that :-) >>> >>> Jörg >>> >>>> Am 11.02.2022 um 18:03 schrieb Eliot Miranda <eliot.miranda at gmail.com <mailto:eliot.miranda at gmail.com>>: >>>> >>>> >>>> >>>> On Fri, Feb 11, 2022 at 12:51 AM Jörg Belger <unique75 at web.de <mailto:unique75 at web.de>> wrote: >>>> I was not able so far to compile a VM. Yesterday I installed Cygwin with standard settings and MS VisualStudio, but Version 2022, maybe I need 2017. I do all the things described in the HowToBuild, but when I do ../common/MAKEDEBUG.bat I get only the one output line that it does the DEBUG, but the script immediately stops, nothing happens. >>>> >>>> You must run ..\common\MAKEDEBUG.BAT in an MSVC shell window, not a Cygwin window. Furst do ..\common\SETPATH.BAT, then run MAKEDEBUG.BAT >>>> >>>> I used simply the latest debug build and attached it to VisualStudio. This is what I get, which means, exception raised, access violation at >>>> >>>> Ausnahme ausgelöst bei 0x00007FF75DE1878B in Squeak.exe: 0xC0000005: Zugriffsverletzung beim Lesen an Position 0x00005AF973234C20. >>>> >>>>> Am 10.02.2022 um 21:12 schrieb Eliot Miranda <eliot.miranda at gmail.com <mailto:eliot.miranda at gmail.com>>: >>>>> >>>>> >>>>>> On Feb 10, 2022, at 12:07 PM, Jörg Belger <unique75 at web.de <mailto:unique75 at web.de>> wrote: >>>>>> >>>>>> There is no crash.dmp file >>>>> >>>>> Then the only thing I can suggest is building a VM using the MSCV tool chain (see MSVC in opensmalltalk-vm/building/win64x64/HowToBuild), running that VM in the VisualStudio debugger, and seeing if that is more informative. >>>>> >>>>>> >>>>>>> Am 10.02.2022 um 20:58 schrieb Eliot Miranda <eliot.miranda at gmail.com <mailto:eliot.miranda at gmail.com>>: >>>>>>> >>>>>>> HI Jörg, >>>>>>> >>>>>>> On Wed, Feb 9, 2022 at 11:08 PM Jörg Belger <unique75 at web.de <mailto:unique75 at web.de>> wrote: >>>>>>> Hi Dave, >>>>>>> >>>>>>> I mean with „crash“ the Squeak process is exited unexpectedly, it is just fully gone away. Maybe it happens for me earlier because if have a 32 GB machine and I do not have so much swapping. It is not a hanging/locking/unresponsivness, it is a real crash :-) >>>>>>> >>>>>>> Is there a crash.dmp file? If so, can you post it? It should be in the same directory as either the image or the vm. >>>>>>> >>>>>>> Here are my machine details: >>>>>>> >>>>>>> Gerätename timemachine >>>>>>> Prozessor AMD Ryzen 9 3900X 12-Core Processor 3.80 GHz >>>>>>> Installierter RAM 32,0 GB >>>>>>> Geräte-ID F6FA897B-DDB1-44D6-9BF3-8BD1110AA754 >>>>>>> Produkt-ID 00326-10048-08575-AA867 >>>>>>> Systemtyp 64-Bit-Betriebssystem, x64-basierter Prozessor >>>>>>> Stift- und Toucheingabe Für diese Anzeige ist keine Stift- oder Toucheingabe verfügbar. >>>>>>> >>>>>>> Edition Windows 10 Home >>>>>>> Version 20H2 >>>>>>> Installiert am 23.03.2021 >>>>>>> Betriebssystembuild 19042.1526 >>>>>>> Leistung Windows Feature Experience Pack 120.2212.4170.0 >>>>>>> >>>>>>> >>>>>>> > Am 10.02.2022 um 04:27 schrieb David T. Lewis <lewis at mail.msen.com <mailto:lewis at mail.msen.com>>: >>>>>>> > >>>>>>> > On Thu, Feb 03, 2022 at 10:30:49PM +0100, J??rg Belger wrote: >>>>>>> >> This leads to an image/VM crash too >>>>>>> >> >>>>>>> >> | oc | >>>>>>> >> oc := OrderedCollection new. >>>>>>> >> 400000000 timesRepeat: [oc add: Object new] >>>>>>> >> >>>>>>> >> This here is working for me: >>>>>>> >> >>>>>>> >> | oc | >>>>>>> >> oc := OrderedCollection new: 400000000. >>>>>>> >> 400000000 timesRepeat: [oc add: Object new] >>>>>>> >> >>>>>>> >> This here is working too for me: >>>>>>> >> >>>>>>> >> | oc | >>>>>>> >> oc := OrderedCollection new. >>>>>>> >> 400000000 timesRepeat: [oc add: 1] >>>>>>> >> >>>>>>> >> It seems there is possibly a memory problem in the VM. >>>>>>> >> >>>>>>> >> >>>>>>> > >>>>>>> > I have tried to reproduce this on my PC with 8GB memory. I was not able >>>>>>> > to crash the VM but it certainly locked my system up in swapping as the >>>>>>> > test continued to use memory. Eventually I ran out of time and patience >>>>>>> > and killed the VM process. >>>>>>> > >>>>>>> > If there is an actual VM crash involved then maybe there is a bug. But >>>>>>> > if you are seeing your Squeak image is just stalling out, then nothing >>>>>>> > is wrong except for a matter of basic arithmetic. >>>>>>> > >>>>>>> > You are trying to allocate 400,000,000 individual objects, each of which >>>>>>> > requires 16 bytes of memory in the object memory, and you are storing >>>>>>> > each of those objects using an 8 byte object pointer to the object in >>>>>>> > the ordered collection. So just for the raw storage you are going to >>>>>>> > need for those "Object new" things, you need 400,000,000 * (16 + 8) >>>>>>> > = 9,600,000,000 bytes. On top of that you are putting the objects into >>>>>>> > an OrderedCollection that does not know that you are going to ask it >>>>>>> > to hold 400,000,000 object pointers, so it has to keep extending itself >>>>>>> > as the test proceeds. >>>>>>> > >>>>>>> > When I tried to run this on my PC with a mere eight GB of real memory, >>>>>>> > the operating system had to start swapping out real memory make room >>>>>>> > for all of that activity. And every time the OrderedCollection needs >>>>>>> > to extend its space, it is accessing real memory that probably got >>>>>>> > swapped out to disk to make room in the 8GB of real memory space, so >>>>>>> > basically it puts the system into a death spiral that locks up the >>>>>>> > Squeak image (and pretty much everything else on my computer). >>>>>>> > >>>>>>> > So I am able to reproduce the locked up image (as I would expect on my >>>>>>> > PC with only 8GB memory) but I have not been able to reproduce a crash. >>>>>>> > >>>>>>> > Just to clarify, are you describing a "crash" in which the actual >>>>>>> > Squeak VM process exited unexpectedly, or was it a "crash" in the >>>>>>> > sense of the the image locking up and becoming unresponsive? If the >>>>>>> > latter, then most likely nothing is wrong. >>>>>>> > >>>>>>> > Dave >>>>>>> > >>>>>>> > >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> _,,,^..^,,,_ >>>>>>> best, Eliot >>>>>> >>>>>> >>>>> >>>> >>>> >>>> >>>> >>>> -- >>>> _,,,^..^,,,_ >>>> best, Eliot >>> >>> >>> >>> >>> -- >>> _,,,^..^,,,_ >>> best, Eliot >>> >>> >>> -- >>> _,,,^..^,,,_ >>> best, Eliot >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20220213/7b871d48/attachment.html>
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