Definition in file dsdpstep.c.
Go to the source code of this file.
Functions | |
int | DSDPFastLanczosSetup (DSDPLanczosStepLength *LZ, SDPConeVec V) |
Use Lanczos procedure. Assume off tridiagonal entries are zero. | |
int | DSDPLanczosDestroy (DSDPLanczosStepLength *LZ) |
Free data structure. | |
int | DSDPLanczosInitialize (DSDPLanczosStepLength *LZ) |
Initialize Lanczos structure. | |
int | DSDPLanczosStepSize (DSDPLanczosStepLength *LZ, SDPConeVec W1, SDPConeVec W2, DSDPDualMat S, DSDPDSMat DS, double *maxstep) |
Compute distance to boundary. | |
int | DSDPRobustLanczosSetup (DSDPLanczosStepLength *LZ, SDPConeVec V) |
Use slowerer but more robust method. | |
int | DSDPSetMaximumLanczosIterations (DSDPLanczosStepLength *LZ, int maxlanczos) |
Set parameter. |
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Use Lanczos procedure. Assume off tridiagonal entries are zero.
Definition at line 133 of file dsdpstep.c. Referenced by DSDPBlockSetup(). |
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Free data structure.
Definition at line 191 of file dsdpstep.c. Referenced by DSDPBlockTakeDown(). |
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Initialize Lanczos structure.
Definition at line 92 of file dsdpstep.c. Referenced by DSDPBlockInitialize(), and DSDPLanczosDestroy(). |
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Compute distance to boundary.
Definition at line 247 of file dsdpstep.c. |
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Use slowerer but more robust method.
Definition at line 163 of file dsdpstep.c. Referenced by DSDPBlockSetup(). |
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Set parameter.
Definition at line 119 of file dsdpstep.c. Referenced by DSDPBlockSetup(). |