Hi,
when building ga 0.9.4 with Octave 3.0.3, the following errors occur:
=====================================================================
Checking package...
[fitscalingrank]
PASSES 3 out of 3 tests
[__ga_initial_population__]
PASSES 2 out of 2 tests
[ga]
warning: __ga_problem_return_variables__: some elements in list of return
values are undefined
***** xtest
min = [-1, 2];
assert (ga (struct ("fitnessfcn", @(x) rastriginsfcn (x - min), "nvars", 2,
"options", gaoptimset ("FitnessLimit", 1e-7, "Generations", 1000,
"PopInitRange", [-5; 5], "PopulationSize", 200))), min, 1e-6)
!!!!! known failure
error: assert (ga (struct ("fitnessfcn", @(x) rastriginsfcn (x - min);
, "nvars", 2, "options", gaoptimset ("FitnessLimit", 1e-7, "Generations", 1000,
"PopInitRange", [-5; 5], "PopulationSize", 200))),min,1e-6) expected
-1 2
but got
-0.99999 2.00000
maximum absolute error 7.67953e-06 exceeds tolerance 1e-06
warning: __ga_problem_return_variables__: some elements in list of return
values are undefined
warning: __ga_problem_return_variables__: some elements in list of return
values are undefined
warning: __ga_problem_return_variables__: some elements in list of return
values are undefined
warning: __ga_problem_return_variables__: some elements in list of return
values are undefined
***** xtest assert (ga (struct ("fitnessfcn", @rastriginsfcn, "nvars", 2,
"options", gaoptimset ("FitnessLimit", 1e-7, "Generations", 1000))), zeros (1,
2), 1e-6)
!!!!! known failure
error: assert (ga (struct ("fitnessfcn", @rastriginsfcn, "nvars", 2, "options",
gaoptimset ("FitnessLimit", 1e-7, "Generations", 1000))),zeros (1, 2),1e-6)
expected
0 0
but got
9.9496e-01 -3.5461e-10
maximum absolute error 0.994959 exceeds tolerance 1e-06
warning: __ga_problem_return_variables__: some elements in list of return
values are undefined
***** xtest assert (ga (struct ("fitnessfcn", @rastriginsfcn, "nvars", 2,
"options", gaoptimset ("FitnessLimit", 1e-7, "PopulationSize", 200))), zeros
(1, 2), 1e-6)
!!!!! known failure
error: assert (ga (struct ("fitnessfcn", @rastriginsfcn, "nvars", 2, "options",
gaoptimset ("FitnessLimit", 1e-7, "PopulationSize", 200))),zeros (1, 2),1e-6)
expected
0 0
but got
7.2191e-06 6.7790e-06
maximum absolute error 7.21906e-06 exceeds tolerance 1e-06
warning: __ga_problem_return_variables__: some elements in list of return
values are undefined
***** xtest assert (ga (struct ("fitnessfcn", @(x) rastriginsfcn (x(1:2)) +
((x(3) ** 2) - (cos (2 * pi * x(3))) + 1) + (x(4) ** 2), "nvars", 4, "options",
gaoptimset ("EliteCount", 5, "FitnessLimit", 1e-7, "PopInitRange", [-2; 2],
"PopulationSize", 200))), zeros (1, 4), 1e-6)
!!!!! known failure
error: assert (ga (struct ("fitnessfcn", @(x) rastriginsfcn (x (1:2)) + ((x (3)
^ 2) - (cos (2 * pi * x (3))) + 1) + (x (4) ^ 2);
, "nvars", 4, "options", gaoptimset ("EliteCount", 5, "FitnessLimit", 1e-7,
"PopInitRange", [-2; 2], "PopulationSize", 200))),zeros (1, 4),1e-6) expected
0 0 0 0
but got
2.1638e-05 -2.5169e-05 1.0871e-04 -1.8070e-02
maximum absolute error 0.0180704 exceeds tolerance 1e-06
PASSES 7 out of 7 tests (4 expected failures)
[rastriginsfcn]
PASSES 1 out of 1 tests
[crossoversinglepoint]
***** shared nvars, xoverKids
parents = [3.2 -34 51 64.21; 3.2 -34 51 64.21];
options = gaoptimset ();
nvars = 4;
FitnessFcn = false; ## this parameter is unused in the current implementation
unused = false;
thisPopulation = false; ## this parameter is unused in the current
implementation
xoverKids = crossoverscattered (parents, options, nvars, FitnessFcn, unused,
thisPopulation);
!!!!! test failed
error: expecting integer index, found 3.200000
shared variables {
nvars = [](0x0)
xoverKids = [](0x0)
}
[__bin2num__]
PASSES 2 out of 2 tests
[__bin2hex__]
***** assert (__bin2hex__ (["1101110"; "1110"]), ["6E"; "E"])
!!!!! test failed
error: assert (__bin2hex__ (["1101110"; "1110"]),["6E"; "E"]) expected
6E
E
but got
6E
0E
[__num2bin__]
PASSES 2 out of 2 tests
[__hex2bin__]
PASSES 2 out of 2 tests
=====================================================================
Are all of these to be expected?
Thomas
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