QUDA
v1.1.0
A library for QCD on GPUs
|
Functions | |
void | hisqStaplesForce (GaugeField &newOprod, const GaugeField &oprod, const GaugeField &link, const double path_coeff[6]) |
Compute the fat-link contribution to the fermion force. More... | |
void | hisqLongLinkForce (GaugeField &newOprod, const GaugeField &oprod, const GaugeField &link, double coeff) |
Compute the long-link contribution to the fermion force. More... | |
void | hisqCompleteForce (GaugeField &oprod, const GaugeField &link) |
Multiply the computed the force matrix by the gauge field and perform traceless anti-hermitian projection. More... | |
void | setUnitarizeForceConstants (double unitarize_eps, double hisq_force_filter, double max_det_error, bool allow_svd, bool svd_only, double svd_rel_error, double svd_abs_error) |
Set the constant parameters for the force unitarization. More... | |
void | unitarizeForce (GaugeField &newForce, const GaugeField &oldForce, const GaugeField &gauge, int *unitarization_failed) |
Unitarize the fermion force. More... | |
void | unitarizeForceCPU (GaugeField &newForce, const GaugeField &oldForce, const GaugeField &gauge) |
Unitarize the fermion force on CPU. More... | |
void quda::fermion_force::hisqCompleteForce | ( | GaugeField & | oprod, |
const GaugeField & | link | ||
) |
Multiply the computed the force matrix by the gauge field and perform traceless anti-hermitian projection.
[in,out] | oprod | The previously computed force, overwritten with new projection |
[in] | link | Thin-link gauge field |
void quda::fermion_force::hisqLongLinkForce | ( | GaugeField & | newOprod, |
const GaugeField & | oprod, | ||
const GaugeField & | link, | ||
double | coeff | ||
) |
Compute the long-link contribution to the fermion force.
[out] | newOprod | The computed force output |
[in] | oprod | The previously computed input force |
[in] | link | Thin-link gauge field |
[in] | coeff | Long-link Coefficient |
void quda::fermion_force::hisqStaplesForce | ( | GaugeField & | newOprod, |
const GaugeField & | oprod, | ||
const GaugeField & | link, | ||
const double | path_coeff[6] | ||
) |
Compute the fat-link contribution to the fermion force.
[out] | newOprod | The computed force output |
[in] | oprod | The previously computed input force |
[in] | link | Thin-link gauge field |
[in] | path_coeff | Coefficients of the contributions to the operator |
void quda::fermion_force::setUnitarizeForceConstants | ( | double | unitarize_eps, |
double | hisq_force_filter, | ||
double | max_det_error, | ||
bool | allow_svd, | ||
bool | svd_only, | ||
double | svd_rel_error, | ||
double | svd_abs_error | ||
) |
Set the constant parameters for the force unitarization.
void quda::fermion_force::unitarizeForce | ( | GaugeField & | newForce, |
const GaugeField & | oldForce, | ||
const GaugeField & | gauge, | ||
int * | unitarization_failed | ||
) |
Unitarize the fermion force.
[in] | newForce | Unitarized output |
[in] | oldForce | Input force |
[in] | gauge | Gauge field |
[out] | unitarization_failed | Whether the unitarization failed (number of failures) |
void quda::fermion_force::unitarizeForceCPU | ( | GaugeField & | newForce, |
const GaugeField & | oldForce, | ||
const GaugeField & | gauge | ||
) |
Unitarize the fermion force on CPU.
[in] | newForce | Unitarized output |
[in] | oldForce | Input force |
[in] | gauge | Gauge field |