Hi, in glpk 4.25, the pool allocator fails in src/glpgmp.c:46 since
sizeof(struct mpq) <= sizeof(struct mpz_seg) does not hold on a LP-64 platform. The compiler inserts padding in front of the pointers such that sizeof(struct mpq)=32 and sizeof(struct mpz_seg)=24. Changing 'unsigend short d[6]' to 'unsigned short d[12]' in in struct mpz_seg in include/glpgmp.h is a workaround, but the proper fix is probably to use max(sizeof(struct mpq),sizeof(struct mpz_seg)) as an argument to all pool-allocation functions. Cheers, Axel. _______________________________________________ Bug-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-glpk
