KNMatrixOperation.cpp File Reference

Collection of vector and matrix operation. More...

#include "KNMatrixOperation.h"
#include "KNMPIManager.h"
#include "KNTimeMeasurement.h"
#include "KNIPCCUtility.h"
#include "CKNGlobal.h"
#include "XeonPhi_header.h"

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Macros
#define	LOOP_OPTIMIZE_COUNT   10
#define	REPEAT_COUNT   1000

Functions
int	compare (const void *pA, const void *pB)
CKNMatrixOperation::CKNVector	operator* (const CKNComplex fScalar, CKNMatrixOperation::CKNVector &vector)
CKNMatrixOperation::CKNVector	operator/ (CKNMatrixOperation::CKNVector &vector, const CKNComplex fScalar)

Detailed Description

Collection of vector and matrix operation.

Date

27/May/2014

Author

Kyu Nam Cho(mysto.nosp@m.us@k.nosp@m.orea..nosp@m.ac.k.nosp@m.r), Hoon Ryu(elec1.nosp@m.020@.nosp@m.gmail.nosp@m..com)

Definition in file KNMatrixOperation.cpp.

Macro Definition Documentation

#define LOOP_OPTIMIZE_COUNT   10

Definition at line 16 of file KNMatrixOperation.cpp.

Referenced by CKNMatrixOperation::CKNVector::GetNorm().

#define REPEAT_COUNT   1000

Definition at line 1810 of file KNMatrixOperation.cpp.

Referenced by CKNMatrixOperation::BuildCSRFromFile_(), and CKNMatrixOperation::BuildCSRFromFileTemp().

Function Documentation

int compare	(	const void *	pA,
		const void *	pB
	)

Definition at line 1047 of file KNMatrixOperation.cpp.

References CKNMatrixOperation::FILL_MATRIX_DATA::nColumnIndex, and CKNMatrixOperation::FILL_MATRIX_DATA::pMatrix.

Referenced by CKNMatrixOperation::CKNCSR::PushMatrixConcurrent().

{
    CKNMatrixOperation::LPFILL_MATRIX_DATA      lpA = (CKNMatrixOperation::LPFILL_MATRIX_DATA)pA;
    CKNMatrixOperation::LPFILL_MATRIX_DATA      lpB = (CKNMatrixOperation::LPFILL_MATRIX_DATA)pB;

    if (NULL == lpA->pMatrix)
        return 1;
    if (NULL == lpB->pMatrix)
        return -1;

    if (lpA->nColumnIndex > lpB->nColumnIndex)
        return 1;
    else
        return -1;

    return -1;
}

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CKNMatrixOperation::CKNVector operator*	(	const CKNComplex	fScalar,
		CKNMatrixOperation::CKNVector &	vector
	)

Parameters

fScalar	Scalar factor
vector	Vector operand

Returns

Operation result

Definition at line 2847 of file KNMatrixOperation.cpp.

References CKNMatrixOperation::CKNVector::ScalarMultiple().

Referenced by CKNMatrixOperation::CKNVector::operator*(), and CKNMatrixOperation::CKNCSR::operator*().

{
    vector.ScalarMultiple(fScalar);
    return vector;
}

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CKNMatrixOperation::CKNVector operator/	(	CKNMatrixOperation::CKNVector &	vector,
		const CKNComplex	fScalar
	)

Parameters

vector	Vector operand
fScalar	Scalar factor

Returns

Operation result

Definition at line 2858 of file KNMatrixOperation.cpp.

References CKNMatrixOperation::CKNVector::ScalarDivision().

{
    vector.ScalarDivision(fScalar);
    return vector;
}

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