Thanks @Jameson,
Another error I'm getting while compiling c example is
C://Users//Adam//AppData//Local//Julia-0.5.0-dev//start_func.c:111:
undefined reference to `__imp_jl_tls_states'
collect2.exe: error: ld returned 1 exit status
This error is caused by JL_GC_PUSH1(&x);
Is there some workaround or is it just a bug?
Thanks.
Dňa pondelok, 23. mája 2016 4:56:52 UTC+2 Jameson napísal(-a):
>
> I tried building a new system image on v0.4 starting from an existing
> sys.so library (as you tried below), and found that it failed with the same
> "Task cannot be serialized" error. So I guess that use case must have
> been fixed during v0.5 development. The workaround is to start with
> inference.ji and load all of the extra code through userimg.jl. That worked
> for me (and is just a bit slower for incremental development), so I didn't
> investigate further.
>
>
> On Tuesday, May 10, 2016 at 4:13:57 PM UTC-4, Jameson wrote:
>>
>> The compile-all flag is only partially functional on v0.4. I think it's
>> best to just leave it off. I tested on master and fixed a bug with emitting
>> `@ccallable`, but that's unrelated. From the command line below, it looks
>> like you are not adding any code to the system image (`--eval nothing`)
>> which would also means there are no `ccallable` declarations being emitted
>> into the current compile.
>>
>> Other than that, I don't see anything wrong with that command. You
>> shouldn't see that error unless you tried to make a Task or use `@async`
>> from the compile host. It's ambiguous how that would be serialized, so it's
>> simply an error and any parallel workers should be created / started by an
>> `__init__` method.
>>
>>
>> On Tuesday, May 10, 2016 at 2:53:22 AM UTC-4, Ján Adamčák wrote:
>>>
>>> Hello guys,
>>>
>>> Thank you for your comments, though we were more optimistic...
>>>
>>>
>>> Dňa piatok, 6. mája 2016 16:27:28 UTC+2 Ján Adamčák napísal(-a):
>>>>
>>>> Sorry, my fault.
>>>>
>>>> During last week I created build_sysimg2.jl from julia 0.4.5
>>>> build_sysimg.jl and when I run it, at line 86 (build_sysimg2.jl)
>>>>
>>>> run(`$julia -C $cpu_target --output-o sysimg_all.o --sysimage
>>>> $sysimg_path.$(Libdl.dlext) --startup-file=no --compile=all --eval
>>>> nothing`)
>>>>
>>>> I got this error:
>>>>
>>>> fatal: error thrown and no exception handler available.
>>>> ErrorException("Task cannot be serialized")
>>>> jl_unprotect_stack at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_throw at C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll
>>>> (unknown line)
>>>> jl_error at C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll
>>>> (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_compress_ast at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_save_system_image_to_stream at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_create_system_image at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> jl_atexit_hook at
>>>> C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\libjulia.dll (unknown line)
>>>> unknown function (ip: 00000000004028B5)
>>>> unknown function (ip: 000000000040140C)
>>>> unknown function (ip: 000000000040153B)
>>>> BaseThreadInitThunk at C:\WINDOWS\system32\KERNEL32.DLL (unknown line)
>>>> RtlUserThreadStart at C:\WINDOWS\SYSTEM32\ntdll.dll (unknown line)
>>>> ERROR: LoadError: failed process:
>>>> Process(`'C:\Users\Adam\AppData\Local\Julia-0.4.5\bin\julia' -C native
>>>> --output-o sysimg_all.o --sysimage my_img.dll --startup-file=no
>>>> --compile=all --eval nothing`, ProcessExited(1)) [1]
>>>> in run at process.jl:531
>>>> while loading
>>>> c:\Users\Adam\AppData\Local\Julia-0.4.5\share\julia\build_sysimg2.jl, in
>>>> expression starting on line 191
>>>>
>>>> Before this error, julia wrote some warnings:
>>>>
>>>> WARNING: could not attach metadata for @simd loop.
>>>>
>>>> Same error I got on Ubuntu 16.04...
>>>>
>>>>
>>>>
>>>> Dňa piatok, 6. mája 2016 15:48:19 UTC+2 Jeff Bezanson napísal(-a):
>>>>>
>>>>> That command line in build_sysimg.jl:77 looks strange. Actually I
>>>>> can't find that line anywhere; our build_sysimg and BuildExecutable.jl
>>>>> now have something slightly different.
>>>>>
>>>>> On Fri, May 6, 2016 at 9:25 AM, Tom Breloff <[email protected]> wrote:
>>>>> > Also, I think there's even fewer people that are experts on the
>>>>> Windows
>>>>> > build process. I think the community tends to be more linux/osx
>>>>> focused.
>>>>> >
>>>>> > On Fri, May 6, 2016 at 4:08 AM, Andreas Lobinger <[email protected]>
>>>>>
>>>>> > wrote:
>>>>> >>
>>>>> >> Hello colleague,
>>>>> >>
>>>>> >> this topic is still seen as experimental and not that many of julia
>>>>> users
>>>>> >> could be considered expert on this...
>>>>> >> If the recipe given (long time ago i tried to follow this on a
>>>>> linux
>>>>> >> installation which i general has more tooling to get shared
>>>>> libraries and
>>>>> >> compilation working...) doesn't work, you could raise a concrete
>>>>> issue on
>>>>> >> github - there you get more audience with julia internal know-how.
>>>>> >>
>>>>> >> Wishing a happy day,
>>>>> >>
>>>>> >> Andreas
>>>>> >>
>>>>> >>
>>>>> >> On Friday, May 6, 2016 at 8:51:47 AM UTC+2, Ján Adamčák wrote:
>>>>> >>>
>>>>> >>> Nobody???
>>>>> >>>
>>>>> >>> Dňa pondelok, 2. mája 2016 11:30:11 UTC+2 Ján Adamčák napísal(-a):
>>>>> >>>>
>>>>> >>>>
>>>>> >>>> Hello,
>>>>> >>>>
>>>>> >>>> Trying to create an executable from Julia source, there are
>>>>> questions
>>>>> >>>> that raised... The process of exporting functions wasn't
>>>>> successful,
>>>>> >>>> function(s) was not exported to dll, and even the generated dll
>>>>> cant be
>>>>> >>>> loaded in c++ code. Below is the process explained in details:
>>>>> >>>>
>>>>> >>>> Can anybody bring more insight, how to build a standalone
>>>>> executable
>>>>> >>>> from Julia source?
>>>>> >>>>
>>>>> >
>>>>>
>>>>
