Hi, We have upgraded to OGS and we have some problems:
we setup h_vmem as consumable, when there is no memory to allocate MPI crash with a lot of coredump files : "Memory allocation failed. code position: set_buf 1. tried to alloc. 536870912 bytes [node37:03396] *** Process received signal *** [node37:03396] Signal: Segmentation fault (11) [node37:03396] Signal code: Address not mapped (1) [node37:03396] Failing at address: (nil) [node37:03396] [ 0] /lib64/libpthread.so.0 [0x3bcbe0ebe0] [node37:03396] [ 1] ./OMPI-MPI1(IMB_init_buffers_iter+0x10d0) [0x408150] [node37:03396] [ 2] ./OMPI-MPI1(main+0x4fa) [0x403a0a] [node:03396] [ 3] /lib64/libc.so.6(__libc_start_main+0xf4) [0x3bcae1d994] [node37:03396] [ 4] ./OMPI-MPI1 [0x403459] .. .. " I have tried adding -l h_stack but the job is immediately deleted by OGS. How can I disable memory coredump when the application reach the maximum of memory requested? Regards.
_______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
