func main() {
flag.Parse()
if len(spPath) > 0 {
checkpnt.Reset(spPath)
checkpnt.Activate()
checkpnt.Verbose(spVerbose)
checkpnt.Format("%.17f")
}
A := matrix.FloatNew(2, 3, []float64{1.0, -1.0, 0.0, 1.0, 0.0, 1.0})
b := matrix.FloatNew(2, 1, []float64{1.0, 0.0})
c := matrix.FloatNew(3, 1, []float64{0.0, 1.0, 0.0})
G := matrix.FloatNew(1, 3, []float64{0.0, -1.0, 1.0})
h := matrix.FloatNew(1, 1, []float64{0.0})
//dims := sets.NewDimensionSet("l", "q", "s")
//dims.Set("l", []int{1})
fmt.Printf("A=\n%v\n", A)
fmt.Printf("b=\n%v\n", b)
fmt.Printf("G=\n%v\n", G)
fmt.Printf("h=\n%v\n", h)
fmt.Printf("c=\n%v\n", c)
var solopts cvx.SolverOptions
solopts.MaxIter = 30
solopts.ShowProgress = true
if maxIter > -1 {
solopts.MaxIter = maxIter
}
if len(solver) > 0 {
solopts.KKTSolverName = solver
}
sol, err := cvx.Lp(c, G, h, A, b, &solopts, nil, nil)
if sol != nil && sol.Status == cvx.Optimal {
x := sol.Result.At("x")[0]
s := sol.Result.At("s")[0]
z := sol.Result.At("z")[0]
fmt.Printf("x=\n%v\n", x.ToString("%.9f"))
fmt.Printf("s=\n%v\n", s.ToString("%.9f"))
fmt.Printf("z=\n%v\n", z.ToString("%.9f"))
check(x, s, z)
} else {
fmt.Printf("status: %v\n", err)
}
}
func main() {
flag.Parse()
if len(spPath) > 0 {
checkpnt.Reset(spPath)
checkpnt.Activate()
checkpnt.Verbose(spVerbose)
checkpnt.Format("%.17f")
}
gdata := [][]float64{
[]float64{2.0, 1.0, -1.0, 0.0},
[]float64{1.0, 2.0, 0.0, -1.0}}
c := matrix.FloatVector([]float64{-4.0, -5.0})
G := matrix.FloatMatrixFromTable(gdata, matrix.ColumnOrder)
h := matrix.FloatVector([]float64{3.0, 3.0, 0.0, 0.0})
var solopts cvx.SolverOptions
solopts.MaxIter = 30
solopts.ShowProgress = true
if maxIter > -1 {
solopts.MaxIter = maxIter
}
if len(solver) > 0 {
solopts.KKTSolverName = solver
}
sol, err := cvx.Lp(c, G, h, nil, nil, &solopts, nil, nil)
if sol != nil && sol.Status == cvx.Optimal {
x := sol.Result.At("x")[0]
s := sol.Result.At("s")[0]
z := sol.Result.At("z")[0]
fmt.Printf("x=\n%v\n", x.ToString("%.9f"))
fmt.Printf("s=\n%v\n", s.ToString("%.9f"))
fmt.Printf("z=\n%v\n", z.ToString("%.9f"))
check(x, s, z)
} else {
fmt.Printf("status: %v\n", err)
}
}