HI, I am using gsl library version 1.15 and getting different result when running the same program on 32 bit and 64 bit machine.
Header files being used are, gsl_multimin.h gsl_ieee_utils.h gsl_blas.h gsl_errno.h gsl_math.h gsl_min.h I am using the multidimensional minimizer algorithm, gsl_multimin_fminimizer_nmsimplex2 with 5 parameters and initial step size of 0.12. The function then iterates to find the minimum with the test size of 1e-3, gsl_multimin_test_size (size, 1e-3). I compiled the code as, g++ -lgsl -lgslcblas min_simplex.cpp This program compile and runs fine on a 32 bit machine, but when I compiled and run the same program on 64 bit machine, it gives very different (incorrect) result. What could be the reason for this, or do I have to use some different library for 64 bit machine. Thanks for your help in advance. Nishant Mittal _______________________________________________ Help-gsl mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-gsl
