DSDP
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Implement operations on the SDPCone object. More...
Go to the source code of this file.
Functions | |
int | SDPConeAddADotX (SDPCone sdpcone, int blockj, double alpha, double x[], int nn, double adotx[], int m) |
Compute the inner products of a dense matrix X with the data matrices. More... | |
int | SDPConeAddXVAV (SDPCone sdpcone, int blockj, double vin[], int n, double sum[], int mm) |
Compute ![]() | |
int | SDPConeComputeS (SDPCone sdpcone, int blockj, double cc, double y[], int nvars, double r, int n, double s[], int nn) |
Compute the dual matrix S. More... | |
int | SDPConeComputeSS (SDPCone sdpcone, int blockj, DSDPVec Y, DSDPVMat SS) |
Sum the data matrices. More... | |
int | SDPConeComputeX (SDPCone sdpcone, int blockj, int n, double x[], int nn) |
Compute the matrix X. More... | |
int | SDPConeComputeX3 (SDPCone sdpcone, int blockj, double mu, DSDPVec Y, DSDPVec DY, DSDPVMat X) |
Compute the matrix X with the given information. More... | |
int | SDPConeComputeXDot (SDPCone sdpcone, int blockj, DSDPVec Y, DSDPVMat X, DSDPVec AX, double *xtrace, double *xnorm, double *tracexs) |
Compute inner product of X with the Data, S, and norm of X. More... | |
int | SDPConeComputeXV (SDPCone sdpcone, int blockj, int *derror) |
Compute a factor V such that ![]() | |
int | SDPConeViewX (SDPCone sdpcone, int blockj, int n, double x[], int nn) |
Print a dense array X to the screen. More... | |
int | SDPConeXVMultiply (SDPCone sdpcone, int blockj, double vin[], double vout[], int n) |
Multiply an array by a factor V such that ![]() | |
Implement operations on the SDPCone object.
Definition in file sdpcone.c.
Sum the data matrices.
sdpcone | semidefinite cone object |
blockj | block number |
Y | scalar multiples of A matrices. |
SS | destination array. |
Definition at line 18 of file sdpcone.c.
Referenced by SDPConeComputeS(), SDPConeComputeX3(), and SDPConeComputeXV().
Compute the matrix X with the given information.
sdpcone | semidefinite cone |
blockj | block number |
mu | barrier parameter |
Y | dual solution |
DY | Newton direction |
X | destination |
Definition at line 140 of file sdpcone.c.
Referenced by SDPConeComputeX().
int SDPConeComputeXDot | ( | SDPCone | sdpcone, |
int | blockj, | ||
DSDPVec | Y, | ||
DSDPVMat | X, | ||
DSDPVec | AX, | ||
double * | xtrace, | ||
double * | xnorm, | ||
double * | tracexs | ||
) |
Compute inner product of X with the Data, S, and norm of X.
sdpcone | semidefinite cone |
blockj | block number |
Y | dual solution |
X | dense array matrix |
AX | inner products |
xtrace | trace of X |
xnorm | norm of X |
tracexs | inner product of X and S |
Definition at line 111 of file sdpcone.c.
Referenced by SDPConeComputeX().