[erlang-questions] Re: Serious problems with some operations on the ARM platfor.

Christophe Romain <>
Thu Jan 20 18:15:25 CET 2011


I dayly use ARM platform (TI-OMAP) ARMv7 Processor rev 3 (v7l)
running R14A erlang binary from debian

>()2> 7 / 3.
>0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037206633229885703
1> 7/3.
2.3333333333333335

>()3> 8 / 3.
>{error_logger,{{1970,1,1},{2,54,21}},supervisor_report,[{supervisor,
>{<0.33.0>,user_sup}},{errorContext,child_terminated},{reason,{badarg,
>[{erlang,iolist_to_binary, .....
2> 8/3.
2.6666666666666665

so, your problem is not related to ARM, but more likely to your build
process (gcc optimization flag?) which recent erlang version don't cope
with i guess.


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