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). No virus found in this outgoing message. Checked by AVG. Version: 7.5.524 / Virus Database: 269.23.5/1399 - Release Date: 4/26/2008 2:17 PM -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
