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Hi, I try to run a program which needs a lot of memory. It fails with a "segmentation fault". In the program's? Users Guide, it is advised to increase the stack size but as knwon the "ulimit -s" command does not work. So i tried to compile the program with "-Wl,stack=..." option but it still failed. I found in the FAQs some solutions like increasing cygwin's memory using regtool. And it is still failing. I ran the "max_memory" code given in the FAQ and it always gives 1536.0Mb and it is very weird... I work on two computers, running under windows XP and windows XP64. The former have 1Gb of RAM and the latter 4Gb. Increasing the stack size and modifying the "heap_chunk_in_mb" value dont change anything to my segmentation fault. Plus "max_memory" always reply 1536Mb for both computers and for any "heap_chunk_in_mb" value.... (so i think i am not RAM limitted ref:<Sea1-F5181TbdkSmLAz00012dd9@hotmail.com>) I'm running out of solutions. Can someone help? I attach the cygcheck.out file for the first computer. Tea Eric PhD student, IEF, Université Paris-Sud, FRANCE
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