CpuNonbondedForceFvec.cpp

/* Portions copyright (c) 2006-2022 Stanford University and Simbios.
 * Contributors: Daniel Towner, Peter Eastman
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 * permit persons to whom the Software is furnished to do so, subject
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#include "CpuNonbondedForceFvec.h"
#include "CpuNeighborList.h"
#include "openmm/internal/hardware.h"

using namespace OpenMM;

CpuNonbondedForce* createCpuNonbondedForceVec4(const CpuNeighborList& neighbors);
CpuNonbondedForce* createCpuNonbondedForceAvx(const CpuNeighborList& neighbors);
CpuNonbondedForce* createCpuNonbondedForceAvx2(const CpuNeighborList& neighbors);

bool isAvx2Supported();

#include <iostream>

CpuNonbondedForce* createCpuNonbondedForceVec(const CpuNeighborList& neighbors) {
    if (isAvx2Supported())
        return createCpuNonbondedForceAvx2(neighbors);
    else if (isAvxSupported())
        return createCpuNonbondedForceAvx(neighbors);
    else
        return createCpuNonbondedForceVec4(neighbors);
}