!----------------------------------------------------------------------- ! ! Header with common subroutine ! include 't310-basis-f.h' !----------------------------------------------------------------------- subroutine setup(ctx,q,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,& & u15,u16,v1,v2,v3,v4,v5,v6,v7,v8,v9,v10,v11,v12,v13,v14,v15,v16,ierr) real*8 ctx real*8 u1(1) real*8 u2(1) real*8 v1(1) integer q,ierr do i=1,q v1(i)=u1(i)*(u2(i+q*0)*u2(i+q*3)-u2(i+q*1)*u2(i+q*2)) enddo ierr=0 end !----------------------------------------------------------------------- subroutine mass(ctx,q,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,& & u15,u16,v1,v2,v3,v4,v5,v6,v7,v8,v9,v10,v11,v12,v13,v14,v15,v16,ierr) real*8 ctx real*8 u1(1) real*8 u2(1) real*8 v1(1) integer q,ierr do i=1,q v1(i)=u2(i)*u1(i) enddo ierr=0 end !----------------------------------------------------------------------- program test include 'ceedf.h' integer ceed,err,i integer erestrictx,erestrictu,erestrictxi,erestrictui integer bx,bu integer qf_setup,qf_mass integer op_setup,op_mass integer qdata,x,u,v integer nelem,p,q,d integer val,row,col,offset parameter(nelem=12) parameter(p=6) parameter(q=4) parameter(d=2) integer ndofs,nqpts,nx,ny parameter(nx=3) parameter(ny=2) parameter(ndofs=(nx*2+1)*(ny*2+1)) parameter(nqpts=nelem*q) integer indx(nelem*p) real*8 arrx(d*ndofs) integer*8 voffset,xoffset real*8 qref(d*q) real*8 qweight(q) real*8 interp(p*q) real*8 grad(d*p*q) real*8 hv(ndofs) character arg*32 external setup,mass call getarg(1,arg) call ceedinit(trim(arg)//char(0),ceed,err) do i=0,ndofs-1 arrx(i+1)=mod(i,(nx*2+1)) arrx(i+1)=arrx(i+1)*(1.d0/(nx*2.d0)) val=(i/(nx*2+1)) arrx(i+1+ndofs)=val*(1.d0/(ny*2.d0)) enddo do i=0,5 col=mod(i,nx) row=i/nx offset=col*2+row*(nx*2+1)*2 indx(i*2*p+1)=2+offset indx(i*2*p+2)=9+offset indx(i*2*p+3)=16+offset indx(i*2*p+4)=1+offset indx(i*2*p+5)=8+offset indx(i*2*p+6)=0+offset indx(i*2*p+7)=14+offset indx(i*2*p+8)=7+offset indx(i*2*p+9)=0+offset indx(i*2*p+10)=15+offset indx(i*2*p+11)=8+offset indx(i*2*p+12)=16+offset enddo call ceedelemrestrictioncreate(ceed,nelem,p,ndofs,d,ceed_mem_host,& & ceed_use_pointer,indx,erestrictx,err) call ceedelemrestrictioncreateidentity(ceed,nelem,p,nelem*p,d,& & erestrictxi,err) call ceedelemrestrictioncreate(ceed,nelem,p,ndofs,1,ceed_mem_host,& & ceed_use_pointer,indx,erestrictu,err) call ceedelemrestrictioncreateidentity(ceed,nelem,q,nqpts,1,& & erestrictui,err) call buildmats(qref,qweight,interp,grad) call ceedbasiscreateh1(ceed,ceed_triangle,d,p,q,interp,grad,qref,qweight,& & bx,err) call buildmats(qref,qweight,interp,grad) call ceedbasiscreateh1(ceed,ceed_triangle,1,p,q,interp,grad,qref,qweight,& & bu,err) call ceedqfunctioncreateinterior(ceed,1,setup,& &__FILE__& &//':setup'//char(0),qf_setup,err) call ceedqfunctionaddinput(qf_setup,'_weight',1,ceed_eval_weight,err) call ceedqfunctionaddinput(qf_setup,'x',d,ceed_eval_grad,err) call ceedqfunctionaddoutput(qf_setup,'rho',1,ceed_eval_none,err) call ceedqfunctioncreateinterior(ceed,1,mass,& &__FILE__& &//':mass'//char(0),qf_mass,err) call ceedqfunctionaddinput(qf_mass,'rho',1,ceed_eval_none,err) call ceedqfunctionaddinput(qf_mass,'u',1,ceed_eval_interp,err) call ceedqfunctionaddoutput(qf_mass,'v',1,ceed_eval_interp,err) call ceedoperatorcreate(ceed,qf_setup,ceed_null,ceed_null,op_setup,err) call ceedoperatorcreate(ceed,qf_mass,ceed_null,ceed_null,op_mass,err) call ceedvectorcreate(ceed,d*ndofs,x,err) xoffset=0 call ceedvectorsetarray(x,ceed_mem_host,ceed_use_pointer,arrx,xoffset,err) call ceedvectorcreate(ceed,nqpts,qdata,err) call ceedoperatorsetfield(op_setup,'_weight',erestrictxi,& & ceed_notranspose,bx,ceed_vector_none,err) call ceedoperatorsetfield(op_setup,'x',erestrictx,& & ceed_notranspose,bx,ceed_vector_active,err) call ceedoperatorsetfield(op_setup,'rho',erestrictui,& & ceed_notranspose,ceed_basis_collocated,ceed_vector_active,err) call ceedoperatorsetfield(op_mass,'rho',erestrictui,& & ceed_notranspose,ceed_basis_collocated,qdata,err) call ceedoperatorsetfield(op_mass,'u',erestrictu,& & ceed_notranspose,bu,ceed_vector_active,err) call ceedoperatorsetfield(op_mass,'v',erestrictu,& & ceed_notranspose,bu,ceed_vector_active,err) call ceedoperatorapply(op_setup,x,qdata,ceed_request_immediate,err) call ceedvectorcreate(ceed,ndofs,u,err) call ceedvectorsetvalue(u,0.d0,err) call ceedvectorcreate(ceed,ndofs,v,err) call ceedoperatorapply(op_mass,u,v,ceed_request_immediate,err) call ceedvectorgetarrayread(v,ceed_mem_host,hv,voffset,err) do i=1,ndofs if (abs(hv(voffset+i))>1.0d-10) then write(*,*) '[',i,'] v ',hv(voffset+i),' != 0.0' endif enddo call ceedvectorrestorearrayread(v,hv,voffset,err) call ceedvectordestroy(qdata,err) call ceedvectordestroy(x,err) call ceedvectordestroy(u,err) call ceedvectordestroy(v,err) call ceedoperatordestroy(op_mass,err) call ceedoperatordestroy(op_setup,err) call ceedqfunctiondestroy(qf_mass,err) call ceedqfunctiondestroy(qf_setup,err) call ceedbasisdestroy(bu,err) call ceedbasisdestroy(bx,err) call ceedelemrestrictiondestroy(erestrictu,err) call ceedelemrestrictiondestroy(erestrictx,err) call ceedelemrestrictiondestroy(erestrictui,err) call ceedelemrestrictiondestroy(erestrictxi,err) call ceeddestroy(ceed,err) end !-----------------------------------------------------------------------