void cudaGaugeField::loadCPUField(const cpuGaugeField &cpu) {
checkField(cpu);
// FIXME
anisotropy_ = anisotropy;
X_ = x;
t_boundary_ = t_boundary;
#ifdef MULTI_GPU
cpu.exchangeGhost();
#endif
if (precision == QUDA_DOUBLE_PRECISION) {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION) {
loadGaugeField((double2*)(even), (double2*)(odd), (double*)cpu.gauge, (double*)cpu.ghost,
cpu.Order(), reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
loadGaugeField((double2*)(even), (double2*)(odd), (float*)cpu.gauge, (float*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
} else if (precision == QUDA_SINGLE_PRECISION) {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION) {
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((float2*)(even), (float2*)(odd), (double*)cpu.gauge, (double*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((float4*)(even), (float4*)(odd), (double*)cpu.gauge, (double*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((float2*)(even), (float2*)(odd), (float*)cpu.gauge, (float*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((float4*)(even), (float4*)(odd), (float*)cpu.gauge, (float*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
}
} else if (precision == QUDA_HALF_PRECISION) {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION){
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((short2*)(even), (short2*)(odd), (double*)cpu.gauge, (double*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((short4*)(even), (short4*)(odd), (double*)cpu.gauge, (double*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((short2*)(even), (short2*)(odd), (float*)cpu.gauge, (float*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((short4*)(even), (short4*)(odd), (float*)cpu.gauge, (float*)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
}
}
}
void cudaGaugeField::loadCPUField(const cpuGaugeField &cpu, const QudaFieldLocation &pack_location)
{
checkField(cpu);
if (pack_location == QUDA_CUDA_FIELD_LOCATION) {
errorQuda("Not implemented"); // awaiting Guochun's new gauge packing
} else if (pack_location == QUDA_CPU_FIELD_LOCATION) {
// FIXME
anisotropy_ = anisotropy;
X_ = x;
t_boundary_ = t_boundary;
#ifdef MULTI_GPU
//FIXME: if this is MOM field, we don't need exchange data
if(link_type != QUDA_ASQTAD_MOM_LINKS){
cpu.exchangeGhost();
}
#endif
if (reconstruct != QUDA_RECONSTRUCT_10) { // gauge field
if (precision == QUDA_DOUBLE_PRECISION) {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION) {
loadGaugeField((double2*)(even), (double2*)(odd), (double*)cpu.gauge, (double**)cpu.ghost,
cpu.Order(), reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
loadGaugeField((double2*)(even), (double2*)(odd), (float*)cpu.gauge, (float**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
} else if (precision == QUDA_SINGLE_PRECISION) {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION) {
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((float2*)(even), (float2*)(odd), (double*)cpu.gauge, (double**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((float4*)(even), (float4*)(odd), (double*)cpu.gauge, (double**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((float2*)(even), (float2*)(odd), (float*)cpu.gauge, (float**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((float4*)(even), (float4*)(odd), (float*)cpu.gauge, (float**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
}
} else if (precision == QUDA_HALF_PRECISION) {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION){
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((short2*)(even), (short2*)(odd), (double*)cpu.gauge, (double**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((short4*)(even), (short4*)(odd), (double*)cpu.gauge, (double**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
if (reconstruct == QUDA_RECONSTRUCT_NO) {
loadGaugeField((short2*)(even), (short2*)(odd), (float*)cpu.gauge, (float**)cpu.ghost,
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
} else {
loadGaugeField((short4*)(even), (short4*)(odd), (float*)cpu.gauge, (float**)(cpu.ghost),
cpu.order, reconstruct, bytes, volumeCB, surfaceCB, pad, nFace, link_type, fat_link_max);
}
}
}
} else { // momentum field
if (precision == QUDA_DOUBLE_PRECISION) {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION) {
loadMomField((double2*)(even), (double2*)(odd), (double*)cpu.gauge, bytes, volumeCB, pad);
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
loadMomField((double2*)(even), (double2*)(odd), (float*)cpu.gauge, bytes, volumeCB, pad);
}
} else {
if (cpu.Precision() == QUDA_DOUBLE_PRECISION) {
loadMomField((float2*)(even), (float2*)(odd), (double*)cpu.gauge, bytes, volumeCB, pad);
} else if (cpu.Precision() == QUDA_SINGLE_PRECISION) {
loadMomField((float2*)(even), (float2*)(odd), (float*)cpu.gauge, bytes, volumeCB, pad);
}
}
} // gauge or momentum
} else {
errorQuda("Invalid pack location %d", pack_location);
}
}
