IGLib  1.7.2
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Static Public Member Functions | Static Private Member Functions | List of all members
alglib.testmincgunit Class Reference

Static Public Member Functions

static bool testmincg (bool silent)
 
static void testother (ref bool err)
 
static bool testmincg (bool silent)
 
static bool _pexec_testmincg (bool silent)
 
static void testother (ref bool err)
 

Static Private Member Functions

static void testfunc1 (mincg.mincgstate state)
 
static void testfunc2 (mincg.mincgstate state)
 
static void testfunc3 (mincg.mincgstate state)
 
static void calciip2 (mincg.mincgstate state, int n)
 
static void calclowrank (mincg.mincgstate state, int n, int vcnt, double[] d, double[,] v, double[] vd, double[] x0)
 
static void testpreconditioning (ref bool err)
 
static bool gradientchecktest ()
 
static void funcderiv (double a, double b, double c, double d, double x0, double x1, double x2, double[] x, int functype, ref double f, ref double[] g)
 
static void testfunc1 (mincg.mincgstate state)
 
static void testfunc2 (mincg.mincgstate state)
 
static void testfunc3 (mincg.mincgstate state)
 
static void calciip2 (mincg.mincgstate state, int n)
 
static void calclowrank (mincg.mincgstate state, int n, int vcnt, double[] d, double[,] v, double[] vd, double[] x0)
 
static void testpreconditioning (ref bool err)
 
static bool gradientchecktest ()
 
static void funcderiv (double a, double b, double c, double d, double x0, double x1, double x2, double[] x, int functype, ref double f, ref double[] g)
 

Member Function Documentation

static bool alglib.testmincgunit.testmincg ( bool  silent)
inlinestatic

References alglib.testmincgunit.gradientchecktest(), alglib.mincg.mincgcreate(), alglib.mincg.mincgcreatef(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcgtype(), alglib.mincg.mincgsetcond(), alglib.mincg.mincgsetstpmax(), alglib.math.randomreal(), alglib.math.sqr(), alglib.testmincgunit.testfunc2(), alglib.testmincgunit.testfunc3(), alglib.testmincgunit.testother(), and alglib.testmincgunit.testpreconditioning().

Referenced by alglib.testmincgunit._pexec_testmincg(), and _Test.Main().

static void alglib.testmincgunit.testother ( ref bool  err)
inlinestatic

References alglib.math.machineepsilon, alglib.math.maxrealnumber, alglib.mincg.mincgcreate(), alglib.mincg.mincgcreatef(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcgtype(), alglib.mincg.mincgsetcond(), alglib.mincg.mincgsetprecdiag(), alglib.mincg.mincgsetprecscale(), alglib.mincg.mincgsetscale(), alglib.mincg.mincgsetstpmax(), alglib.mincg.mincgsetxrep(), alglib.math.randomreal(), and alglib.math.sqr().

Referenced by alglib.testmincgunit.testmincg().

static void alglib.testmincgunit.testfunc1 ( mincg.mincgstate  state)
inlinestaticprivate

References alglib.math.maxrealnumber, and alglib.math.sqr().

static void alglib.testmincgunit.testfunc2 ( mincg.mincgstate  state)
inlinestaticprivate

References alglib.math.maxrealnumber, and alglib.math.sqr().

Referenced by alglib.testmincgunit.testmincg().

static void alglib.testmincgunit.testfunc3 ( mincg.mincgstate  state)
inlinestaticprivate

References alglib.math.maxrealnumber, and alglib.math.sqr().

Referenced by alglib.testmincgunit.testmincg().

static void alglib.testmincgunit.calciip2 ( mincg.mincgstate  state,
int  n 
)
inlinestaticprivate

References alglib.math.sqr().

Referenced by alglib.testmincgunit.testpreconditioning().

static void alglib.testmincgunit.calclowrank ( mincg.mincgstate  state,
int  n,
int  vcnt,
double[]  d,
double  v[,],
double[]  vd,
double[]  x0 
)
inlinestaticprivate

Referenced by alglib.testmincgunit.testpreconditioning().

static void alglib.testmincgunit.testpreconditioning ( ref bool  err)
inlinestaticprivate

References alglib.testmincgunit.calciip2(), alglib.testmincgunit.calclowrank(), alglib.mincg.mincgcreate(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcgtype(), alglib.mincg.mincgsetprecdefault(), alglib.mincg.mincgsetprecdiag(), alglib.mincg.mincgsetpreclowrankfast(), alglib.mincg.mincgsetprecscale(), alglib.mincg.mincgsetscale(), alglib.math.randomreal(), and alglib.math.sqr().

Referenced by alglib.testmincgunit.testmincg().

static bool alglib.testmincgunit.gradientchecktest ( )
inlinestaticprivate

References alglib.testmincgunit.funcderiv(), alglib.mincg.mincgcreate(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcond(), alglib.mincg.mincgsetgradientcheck(), alglib.math.randominteger(), and alglib.math.randomreal().

Referenced by alglib.testmincgunit.testmincg().

static void alglib.testmincgunit.funcderiv ( double  a,
double  b,
double  c,
double  d,
double  x0,
double  x1,
double  x2,
double[]  x,
int  functype,
ref double  f,
ref double[]  g 
)
inlinestaticprivate

References alglib.ap.assert(), alglib.math.isfinite(), and alglib.math.sqr().

Referenced by alglib.testmincgunit.gradientchecktest().

static bool alglib.testmincgunit.testmincg ( bool  silent)
inlinestatic

References alglib.testmincgunit.gradientchecktest(), alglib.mincg.mincgcreate(), alglib.mincg.mincgcreatef(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcgtype(), alglib.mincg.mincgsetcond(), alglib.mincg.mincgsetstpmax(), alglib.math.randomreal(), alglib.math.sqr(), alglib.testmincgunit.testfunc2(), alglib.testmincgunit.testfunc3(), alglib.testmincgunit.testother(), and alglib.testmincgunit.testpreconditioning().

static bool alglib.testmincgunit._pexec_testmincg ( bool  silent)
inlinestatic

References alglib.testmincgunit.testmincg().

Referenced by _Test.Main().

static void alglib.testmincgunit.testother ( ref bool  err)
inlinestatic

References alglib.math.machineepsilon, alglib.math.maxrealnumber, alglib.mincg.mincgcreate(), alglib.mincg.mincgcreatef(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcgtype(), alglib.mincg.mincgsetcond(), alglib.mincg.mincgsetprecdiag(), alglib.mincg.mincgsetprecscale(), alglib.mincg.mincgsetscale(), alglib.mincg.mincgsetstpmax(), alglib.mincg.mincgsetxrep(), alglib.math.randomreal(), and alglib.math.sqr().

static void alglib.testmincgunit.testfunc1 ( mincg.mincgstate  state)
inlinestaticprivate

References alglib.math.maxrealnumber, and alglib.math.sqr().

static void alglib.testmincgunit.testfunc2 ( mincg.mincgstate  state)
inlinestaticprivate

References alglib.math.maxrealnumber, and alglib.math.sqr().

static void alglib.testmincgunit.testfunc3 ( mincg.mincgstate  state)
inlinestaticprivate

References alglib.math.maxrealnumber, and alglib.math.sqr().

static void alglib.testmincgunit.calciip2 ( mincg.mincgstate  state,
int  n 
)
inlinestaticprivate

References alglib.math.sqr().

static void alglib.testmincgunit.calclowrank ( mincg.mincgstate  state,
int  n,
int  vcnt,
double[]  d,
double  v[,],
double[]  vd,
double[]  x0 
)
inlinestaticprivate
static void alglib.testmincgunit.testpreconditioning ( ref bool  err)
inlinestaticprivate

References alglib.testmincgunit.calciip2(), alglib.testmincgunit.calclowrank(), alglib.mincg.mincgcreate(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcgtype(), alglib.mincg.mincgsetprecdefault(), alglib.mincg.mincgsetprecdiag(), alglib.mincg.mincgsetpreclowrankfast(), alglib.mincg.mincgsetprecscale(), alglib.mincg.mincgsetscale(), alglib.math.randomreal(), and alglib.math.sqr().

static bool alglib.testmincgunit.gradientchecktest ( )
inlinestaticprivate

References alglib.testmincgunit.funcderiv(), alglib.mincg.mincgcreate(), alglib.mincg.mincgiteration(), alglib.mincg.mincgrestartfrom(), alglib.mincg.mincgresults(), alglib.mincg.mincgsetcond(), alglib.mincg.mincgsetgradientcheck(), alglib.math.randominteger(), alglib.apserv.randomnormal(), and alglib.math.randomreal().

static void alglib.testmincgunit.funcderiv ( double  a,
double  b,
double  c,
double  d,
double  x0,
double  x1,
double  x2,
double[]  x,
int  functype,
ref double  f,
ref double[]  g 
)
inlinestaticprivate

References alglib.ap.assert(), alglib.math.isfinite(), and alglib.math.sqr().

The documentation for this class was generated from the following file: