[Mono-devel-list] New Mono compilation engine available.

[Alan Tam]

>      sb at wopr-mobile:~/ > ./scriptperf.exe.so
>      zsh: 1087 segmentation fault  ./scriptperf.exe.so
> 
>   Unfortuneately I like the time right now to make a debug build and
>   provide a stacktrace. Sorry.

You should run "mini scriptperf.exe" and it will use the .so file.

Regards,
Alan

----- Original Message ----- 
From: "Sebastian Bergmann" <lists at sebastian-bergmann.de>
To: <mono-devel-list at lists.ximian.com>
Sent: 20030406 17:27
Subject: Re: [Mono-devel-list] New Mono compilation engine available.


> Miguel de Icaza wrote:
> > In JIT mode, you have to run it like this:
> >
> > mini program.exe
> 
>   I tested mini a bit with the scriptperf.cs that was posted here
>   a while ago and mini segfaults with --optimize=all:
> 
>      sb at wopr-mobile:~/ > mono scriptperf.exe
>      loop_test   500000 elapsed: 0.064
>      index_test   1000000 elapsed: 6.148
>      index_string_test   1000000 elapsed: 2.02
>      nested_int_test   23 elapsed: 0.053
>      nested_test   23 elapsed: 0.112
>      return_test   5000000 elapsed: 0.03
>      object_test   5000000 elapsed: 0.103
> 
>      sb at wopr-mobile:~/ > mini scriptperf.exe
>      loop_test   500000 elapsed: 0.095
>      index_test   1000000 elapsed: 7.989
>      index_string_test   1000000 elapsed: 2.575
>      nested_int_test   23 elapsed: 0.053
>      nested_test   23 elapsed: 0.107
>      return_test   5000000 elapsed: 0.107
>      object_test   5000000 elapsed: 0.122
> 
>      sb at wopr-mobile:~/ > mini --optimize=all scriptperf.exe
>      loop_test   500000 elapsed: 0.033
>      index_test   1000000 elapsed: 7.793
>      index_string_test   1000000 elapsed: 2.559
>      nested_int_test   23 elapsed: 0.029
>      nested_test   23 elapsed: 0.106
>      return_test   5000000 elapsed: 0.012
>      zsh: 1046 segmentation fault  mini --optimize=all scriptperf.exe
> 
> >     To run in ahead-of-time compilation mode, do this:
> >
> > mini --aot program.exe
> >
> >     That will generate a precompiled assembly with the suffix `.so'.
> 
>   Executing an .so binary generated using --aot causes a segfault as
>   well:
> 
>      sb at wopr-mobile:~/ > mini --aot scriptperf.exe
>      Mono AOT compiler - compiling assembly scriptperf.exe
>      Executing the native assembler now:
>      as /tmp/mono_aot_01080 -o /tmp/mono_aot_01080.o;
>      ld -shared -o scriptperf.exe.so /tmp/mono_aot_01080.o;
>      rm /tmp/mono_aot_01080.o;
>      strip --strip-unneeded --discard-all scriptperf.exe.so
>      Compile 16 out of 16 methods (100%)
>      0 methods contains exception tables (0%)
>      0 methods contains absolute addresses (0%)
>      0 methods contains wrapper references (0%)
>      0 methods contains lmf pointers (0%)
>      0 methods has other problems (0%)
>      AOT RESULT 0
> 
>      sb at wopr-mobile:~/ > ./scriptperf.exe.so
>      zsh: 1087 segmentation fault  ./scriptperf.exe.so
> 
>   Unfortuneately I like the time right now to make a debug build and
>   provide a stacktrace. Sorry.
> 
> -- 
>   Sebastian Bergmann
>   http://sebastian-bergmann.de/                 http://phpOpenTracker.de/
> 
>   Did I help you? Consider a gift: http://wishlist.sebastian-bergmann.de/
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