The follow (contrived) code illustrates a problem that I would like to overcome. The problem seems to be one of getting the contents of a module seen by multiple processors. Is there any solution other than stripping the functions out of the module, putting them into a separate file and then using require(). Any suggestions appreciated.
addprocs(3) using NLsolve function fixed_point_system(x,f) f[1] = x[1].^2.0+x[2].^2.0+1.0 f[2] = x[1]-0.7*x[2]-0.7 return f end function solve_fixed_point_system(init,tol) z1 = @spawn nlsolve(fixed_point_system, init, xtol = tol, ftol = tol) z2 = @spawn nlsolve(fixed_point_system, init, xtol = tol, ftol = tol) z3 = @spawn nlsolve(fixed_point_system, init, xtol = tol, ftol = tol) z4 = @spawn nlsolve(fixed_point_system, init, xtol = tol, ftol = tol) z1 = fetch(z1) z2 = fetch(z2) z3 = fetch(z3) z4 = fetch(z4) z = (z1.zero+z2.zero+z3.zero+z4.zero)/4 return z end const tol = 1e-12 init = [0.2, 1.0] fixed_point = solve_fixed_point_system(init,tol) println(fixed_point)
