[erlang-questions] diffrent emulator modes

Sanjaya Vitharana sanjaya@REDACTED
Thu Sep 13 09:56:55 CEST 2007

Hi All,

1.) What is the diffrence between below each and every erlang emulator modes (found in erl_bif_info.c)? are there any docs discribing those?

" [source]"
" [64-bit]"
" [smp:%bpu]"
" [async-threads:%d]"
" [hipe]"
" [kernel-poll:%s]"
" [no-frag]"
" [io-thread]"
" [io-at-once]"
" [port-tasks]"
" [hybrid heap]"
" [incremental GC]"
" [type-assertions]"
" [debug-compiled]"
" [lock-checking]"
" [purify-compiled]"
" [valgrind-compiled]"

2.) How to configure & make erlang emulator in diffrent modes (above)

I am specially interested on below areas for debugging purposes (erlang port driver debugging)

debug compiled emulator
Runing debug compiled emulator in gdb
emulator compiled for valgrind

3.) how to run erlang in those modes ?

Thanks in advance,

Sanjaya Vitharana
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