01-03-2013, 08:43 PM
Possible problem with 0.12 - the ?F code appears to cause a problem in the following expression.
This was on Ubuntu 12.04, running 64 bit, with a M2070 graphics card in a Supermicro system. Removing the ?F allows it to work fine.
./cuda --session=three -a 3 -m 0 -1 '?d?u?l?s?h?D?F?R' g2 '?1'
cuda: malloc.c:2451: sYSMALLOc: Assertion `(old_top == (((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct malloc_chunk, fd)))) && old_size == 0) || ((unsigned long) (old_size) >= (unsigned long)((((__builtin_offsetof (struct malloc_chunk, fd_nextsize))+((2 * (sizeof(size_t))) - 1)) & ~((2 * (sizeof(size_t))) - 1))) && ((old_top)->size & 0x1) && ((unsigned long)old_end & pagemask) == 0)' failed.
Aborted (core dumped)
This was on Ubuntu 12.04, running 64 bit, with a M2070 graphics card in a Supermicro system. Removing the ?F allows it to work fine.
./cuda --session=three -a 3 -m 0 -1 '?d?u?l?s?h?D?F?R' g2 '?1'
cuda: malloc.c:2451: sYSMALLOc: Assertion `(old_top == (((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct malloc_chunk, fd)))) && old_size == 0) || ((unsigned long) (old_size) >= (unsigned long)((((__builtin_offsetof (struct malloc_chunk, fd_nextsize))+((2 * (sizeof(size_t))) - 1)) & ~((2 * (sizeof(size_t))) - 1))) && ((old_top)->size & 0x1) && ((unsigned long)old_end & pagemask) == 0)' failed.
Aborted (core dumped)