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Subject: [OMPI users] OPENMPI 1.2.7 & PGI compilers: configure option --disable-ptmalloc2-opt-sbrk
From: Francesco Iannone (francesco.iannone_at_[hidden])
Date: 2008-10-10 11:18:16

Dear openmpi users

I have compiled oenmpi.1.2.7 with PGI 7.1-4 compilers with configure option
³--disable-ptmalloc2-opt-sbrk² , to fix a segmentation fault in sysMALLOC
function of ³opal/mca/memory/ptmalloc2/malloc.c².

Anybody knows what it means to compile with this option ?


Dr. Francesco Iannone
Associazione EURATOM-ENEA sulla Fusione
C.R. ENEA Frascati
Via E. Fermi 45
00044 Frascati (Roma) Italy
phone 00-39-06-9400-5124
fax 00-39-06-9400-5524