On Sun, Apr 27, 2008 at 10:50 PM, Daniel B. Thurman <dant@xxxxxxxxx> wrote: > Paul Smith wrote: > |> Actually, I am trying to compile Algacan from > |> > |> http://www.ime.usp.br/~egbirgin/tango/codes.php > |> > |> and I am not being successful. > | > |In addition, see > | > |http://www.ime.usp.br/~egbirgin/tango/c.php > | > > I have gome to the ime.usp,br site and downloaded > the Tango tar-bundle, and near the bottom of the page, > downloaded the individual files for the "toy" examples. > > As for building the Tango tar-bundle, I noticed straight > away that there is no -lstdc++ for any of the make > files. So I have to assume that you are using it for > some other application? In any case, I was not able > to build the tar-bundled application since the Makefiles > do not appear to be compatable to Linux(Fedora). Doing a > 'make clean' resulted in an infinite loop, for example. > > As for the "toy" applications, given the compile instructions, > on the download page there was no problem in doing so: > > g77 -O4 -xf77-cpp-input algencanma.f toyprob.f algencan.f -o algencanma > (No Errors reported.) > > Running ./algencanma resulted: > ======================================================== > > The optional specification file algencan.dat was not found in the current > directory (this is not a problem nor an error). The default values for the > ALGENCAN parameters will be used. > > ALGENCAN PARAMETERS: > rhoauto = T > rhotype = 1 > rhomult = 1.0000E+01 > rhofrac = 5.0000E-01 > gtype = 0 > hptype = 6 > intype = 0 > precond = QNCGNA > checkder = F > epsfeas = 1.0000E-04 > epsopt = 1.0000E-04 > maxoutit = 50 > maxtotit = 1000000 > maxtotfc = 5000000 > iprint = 1 > ncomp = 5 > > Entry to ALGENCAN. > > Number of variables: 2 Number of constraints: 2 > > Lower bounds (first 2 components): > -1.0000E+01 -1.0000E+20 > > Upper bounds (first 2 components): > 1.0000E+01 1.0000E+20 > > ALGENCAN outer iteration: 0 > > Current point (first 2 components): > 0.0000E+00 0.0000E+00 > > Updated Lagrange multipliers (first 2 components): > 0.0000E+00 0.0000E+00 > > Updated penalty parameters (first 2 components): > 4.0000E+00 4.0000E+00 > > Objective function value = 0.0000E+00 > Sup-norm of the constraints = 2.0000E+00 > Sup-norm of the projected gradient of the Lagrangian = 1.0000E+00 > > Up-to-now number of inner iterations = 0 > Up-to-now number of Augmented Lagrangian function evaluations = 1 > Up-to-now number of Augmented Lagrangian gradient evaluations = 1 > > The penalty parameters are not modified > after the resolution of the first subproblem. > > ALGENCAN outer iteration: 1 > > Current point (first 2 components): > 6.0716E-01 1.2557E+00 > > Updated Lagrange multipliers (first 2 components): > 4.5159E-01 5.4838E-01 > > Updated penalty parameters (first 2 components): > 4.0000E+00 4.0000E+00 > > Objective function value = 1.2557E+00 > Sup-norm of the constraints = 1.3709E-01 > Sup-norm of the projected gradient of the Lagrangian = 3.5620E-05 > > Up-to-now number of inner iterations = 6 > Up-to-now number of Augmented Lagrangian function evaluations = 9 > Up-to-now number of Augmented Lagrangian gradient evaluations = 9 > > Desired feasibility improvement was achieved, > so, penalty parameters will not be modified. > > ALGENCAN outer iteration: 2 > > Current point (first 2 components): > 6.1713E-01 1.3819E+00 > > Updated Lagrange multipliers (first 2 components): > 4.4757E-01 5.5242E-01 > > Updated penalty parameters (first 2 components): > 4.0000E+00 4.0000E+00 > > Objective function value = 1.3819E+00 > Sup-norm of the constraints = 1.0109E-03 > Sup-norm of the projected gradient of the Lagrangian = 1.0746E-05 > > Up-to-now number of inner iterations = 9 > Up-to-now number of Augmented Lagrangian function evaluations = 14 > Up-to-now number of Augmented Lagrangian gradient evaluations = 14 > > Desired feasibility improvement was achieved, > so, penalty parameters will not be modified. > > ALGENCAN outer iteration: 3 > > Current point (first 2 components): > 6.1796E-01 1.3819E+00 > > Updated Lagrange multipliers (first 2 components): > 4.4728E-01 5.5280E-01 > > Updated penalty parameters (first 2 components): > 4.0000E+00 4.0000E+00 > > Objective function value = 1.3819E+00 > Sup-norm of the constraints = 9.4348E-05 > Sup-norm of the projected gradient of the Lagrangian = 8.1567E-05 > > Up-to-now number of inner iterations = 10 > Up-to-now number of Augmented Lagrangian function evaluations = 17 > Up-to-now number of Augmented Lagrangian gradient evaluations = 17 > > Flag of ALGENCAN = 0 (Convergence with Sup-norm of the Lagrangian projected > gradient smaller than 1.0000E-04, constraints Sup-norm smaller than > 1.0000E-04, and largest complementarity violation smaller than 1.0000E-04) > ======================================================== > > > So, IMO, the f/g77 compiler works fine. You just need to > work on porting Tango Makefiles to Linux(Fedora). Thanks, Daniel. Have you tried toyprob.c? The C interface is the problematic one as well as the R one. Paul -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
