maspack.solvers

Class AccelerateSolverTest

java.lang.Object

maspack.util.UnitTest

maspack.solvers.DirectSolverTestBase

maspack.solvers.AccelerateSolverTest

public class AccelerateSolverTest
extends DirectSolverTestBase

Test for AccelerateSolver. The common tests are provided by DirectSolverTestBase. Unsymmetric matrices require Accelerate's LU factorization (macOS 15.5 or later); without it, the unsymmetric tests instead check that unsymmetric matrices are rejected.

Constructor Summary

Constructors

Constructor and Description
AccelerateSolverTest()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)
void	test()
void	testLargeUnsymmetricMatrix() Tests direct and iterative solves of a larger unsymmetric matrix, formed by perturbing the off-diagonal entries of the test matrix by up to 10%.
void	testUnsymmetric() Runs the base unsymmetric test if LU is available.

Methods inherited from class maspack.solvers.DirectSolverTestBase

testBasics, testCRSInterface, testInertia, testIterativeSettings, testLargeMatrix, testSingularMatrix, testSPD, testStateAndReuse, testSymmetric

Methods inherited from class maspack.util.UnitTest

check, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, checkEquals, checkNormedEquals, checkNormedEquals, getSilent, printUsageAndExit, runtest, setSilent

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AccelerateSolverTest

public AccelerateSolverTest()

Method Detail

testUnsymmetric

public void testUnsymmetric()

Runs the base unsymmetric test if LU is available. Otherwise, unsymmetric matrices should be rejected at the analyze stage.

Overrides:

testUnsymmetric in class DirectSolverTestBase

testLargeUnsymmetricMatrix

public void testLargeUnsymmetricMatrix()
                                throws java.io.IOException

Tests direct and iterative solves of a larger unsymmetric matrix, formed by perturbing the off-diagonal entries of the test matrix by up to 10%.

Throws:

java.io.IOException

test

public void test()
          throws java.io.IOException

Overrides:

test in class DirectSolverTestBase

Throws:

java.io.IOException

main

public static void main(java.lang.String[] args)