add template <Device> for sdft

Author: Qianruipku

source/module_elecstate/elecstate_pw_sdft.cpp

@@ -1,41 +1,46 @@
 #include "./elecstate_pw_sdft.h"
+
+#include "module_base/global_function.h"
 #include "module_base/global_variable.h"
-#include "module_parameter/parameter.h"
 #include "module_base/timer.h"
-#include "module_base/global_function.h"
 #include "module_hamilt_general/module_xc/xc_functional.h"
+#include "module_parameter/parameter.h"
 namespace elecstate
 {
-    void ElecStatePW_SDFT::psiToRho(const psi::Psi<std::complex<double>>& psi)
+
+template <typename Device>
+void ElecStatePW_SDFT<Device>::psiToRho(const psi::Psi<std::complex<double>>& psi)
+{
+    ModuleBase::TITLE(this->classname, "psiToRho");
+    ModuleBase::timer::tick(this->classname, "psiToRho");
+    for (int is = 0; is < PARAM.inp.nspin; is++)
     {
-        ModuleBase::TITLE(this->classname, "psiToRho");
-        ModuleBase::timer::tick(this->classname, "psiToRho");
-        for(int is=0; is < PARAM.inp.nspin; is++)
-		{
-			ModuleBase::GlobalFunc::ZEROS(this->charge->rho[is], this->charge->nrxx);
-            if (XC_Functional::get_func_type() == 3)
-		    {
-                ModuleBase::GlobalFunc::ZEROS(this->charge->kin_r[is], this->charge->nrxx);
-            }
-		}
-        
-        if(GlobalV::MY_STOGROUP == 0)
-		{
-            this->calEBand();
+        ModuleBase::GlobalFunc::ZEROS(this->charge->rho[is], this->charge->nrxx);
+        if (XC_Functional::get_func_type() == 3)
+        {
+            ModuleBase::GlobalFunc::ZEROS(this->charge->kin_r[is], this->charge->nrxx);
+        }
+    }
+
+    if (GlobalV::MY_STOGROUP == 0)
+    {
+        this->calEBand();
 
-            for(int is=0; is<PARAM.inp.nspin; is++)
-	        {
-		        ModuleBase::GlobalFunc::ZEROS(this->charge->rho[is], this->charge->nrxx);
-	        }
+        for (int is = 0; is < PARAM.inp.nspin; is++)
+        {
+            ModuleBase::GlobalFunc::ZEROS(this->charge->rho[is], this->charge->nrxx);
+        }
 
-            for (int ik = 0; ik < psi.get_nk(); ++ik)
-            {
-                psi.fix_k(ik);
-                this->updateRhoK(psi);
-            }
-            this->parallelK();
+        for (int ik = 0; ik < psi.get_nk(); ++ik)
+        {
+            psi.fix_k(ik);
+            this->updateRhoK(psi);
         }
-        ModuleBase::timer::tick(this->classname, "psiToRho");
-        return;
+        this->parallelK();
     }
-}
+    ModuleBase::timer::tick(this->classname, "psiToRho");
+    return;
+}
+
+template class ElecStatePW_SDFT<base_device::DEVICE_CPU>;
+} // namespace elecstate

source/module_elecstate/elecstate_pw_sdft.h

@@ -3,22 +3,24 @@
 #include "elecstate_pw.h"
 namespace elecstate
 {
-    class ElecStatePW_SDFT : public ElecStatePW<std::complex<double>>
+template <typename Device>
+class ElecStatePW_SDFT : public ElecStatePW<std::complex<double>, Device>
+{
+  public:
+    ElecStatePW_SDFT(ModulePW::PW_Basis_K* wfc_basis_in,
+                     Charge* chg_in,
+                     K_Vectors* pkv_in,
+                     UnitCell* ucell_in,
+                     pseudopot_cell_vnl* ppcell_in,
+                     ModulePW::PW_Basis* rhodpw_in,
+                     ModulePW::PW_Basis* rhopw_in,
+                     ModulePW::PW_Basis_Big* bigpw_in)
+        : ElecStatePW<std::complex<double>,
+                      Device>(wfc_basis_in, chg_in, pkv_in, ucell_in, ppcell_in, rhodpw_in, rhopw_in, bigpw_in)
     {
-    public:
-      ElecStatePW_SDFT(ModulePW::PW_Basis_K* wfc_basis_in,
-                       Charge* chg_in,
-                       K_Vectors* pkv_in,
-                       UnitCell* ucell_in,
-                       pseudopot_cell_vnl* ppcell_in,
-                       ModulePW::PW_Basis* rhodpw_in,
-                       ModulePW::PW_Basis* rhopw_in,
-                       ModulePW::PW_Basis_Big* bigpw_in)
-          : ElecStatePW(wfc_basis_in, chg_in, pkv_in, ucell_in, ppcell_in, rhodpw_in, rhopw_in, bigpw_in)
-      {
-          this->classname = "ElecStatePW_SDFT";
-      }
-        virtual void psiToRho(const psi::Psi<std::complex<double>>& psi) override; 
-    };
-}
+        this->classname = "ElecStatePW_SDFT";
+    }
+    virtual void psiToRho(const psi::Psi<std::complex<double>>& psi) override;
+};
+} // namespace elecstate
 #endif

source/module_esolver/esolver.cpp

@@ -153,6 +153,10 @@ ESolver* init_esolver(const Input_para& inp, UnitCell& ucell)
 			return new ESolver_KS_PW<std::complex<double>, base_device::DEVICE_CPU>();
 		}
 	}
+    else if (esolver_type == "sdft_pw")
+	{
+		return new ESolver_SDFT_PW<base_device::DEVICE_CPU>();
+	}
 #ifdef __LCAO
     else if (esolver_type == "ksdft_lip")
     {
@@ -230,10 +234,6 @@ ESolver* init_esolver(const Input_para& inp, UnitCell& ucell)
         return p_esolver_lr;
     }
 #endif
-	else if (esolver_type == "sdft_pw")
-	{
-		return new ESolver_SDFT_PW();
-	}
 	else if(esolver_type == "ofdft")
 	{
 		return new ESolver_OF();