vsip_dqrd_destroy_p - Destroy QR Decomposition Object

Core

This manual is preliminary and incomplete.
While our Core implementation implements all functions given in the standard we are still working on completing this documentation.

Please refer to the VSIPL standard for a complete function reference of the Core profile until we have completed work on this documentation.

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6.5.2 vsip_dqrd_destroy_p - Destroy QR Decomposition Object

int vsip_qrd_destroy_f(vsip_qr_f *qrd); 
int vsip_cqrd_destroy_f(vsip_cqr_f *qrd);

Description

This function releases the memory allocated for a QR decomposition object and destroys it.

Parameters

vsip_dqr_p* qrd: Pointer to the QR decomposition object to be destroyed, which was previously created with vsip_dqrd_create_p .

Return Value

Returns 0.

Example

vsip_qr_f *qrd; 
vsip_mview_f *A; 
vsip_length m = 100, n = 50; 
 
// Create QR decomposition object 
qrd = vsip_qrd_create_f(m, n, VSIP_QRD_SAVEQ); 
if (qrd == NULL) { 
    fprintf(stderr, "Error: Could not create QR object\n"); 
    return -1; 
} 
 
status = vsip_qrd_destroy_f(qrd);

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