11d102b48SJeremy L Thompson!----------------------------------------------------------------------- 21d102b48SJeremy L Thompson subroutine setup(ctx,q,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,& 31d102b48SJeremy L Thompson& u15,u16,v1,v2,v3,v4,v5,v6,v7,v8,v9,v10,v11,v12,v13,v14,v15,v16,ierr) 41d102b48SJeremy L Thompson real*8 ctx 51d102b48SJeremy L Thompson real*8 u1(1) 61d102b48SJeremy L Thompson real*8 u2(1) 71d102b48SJeremy L Thompson real*8 v1(1) 81d102b48SJeremy L Thompson integer q,ierr 91d102b48SJeremy L Thompson 101d102b48SJeremy L Thompson do i=1,q 111d102b48SJeremy L Thompson v1(i)=u1(i)*(u2(i+q*0)*u2(i+q*3)-u2(i+q*1)*u2(i+q*2)) 121d102b48SJeremy L Thompson enddo 131d102b48SJeremy L Thompson 141d102b48SJeremy L Thompson ierr=0 151d102b48SJeremy L Thompson end 161d102b48SJeremy L Thompson!----------------------------------------------------------------------- 171d102b48SJeremy L Thompson subroutine mass(ctx,q,u1,u2,u3,u4,u5,u6,u7,u8,u9,u10,u11,u12,u13,u14,& 181d102b48SJeremy L Thompson& u15,u16,v1,v2,v3,v4,v5,v6,v7,v8,v9,v10,v11,v12,v13,v14,v15,v16,ierr) 191d102b48SJeremy L Thompson real*8 ctx 201d102b48SJeremy L Thompson real*8 u1(1) 211d102b48SJeremy L Thompson real*8 u2(1) 221d102b48SJeremy L Thompson real*8 v1(1) 231d102b48SJeremy L Thompson integer q,ierr 241d102b48SJeremy L Thompson 251d102b48SJeremy L Thompson do i=1,q 261d102b48SJeremy L Thompson v1(i)=u2(i)*u1(i) 271d102b48SJeremy L Thompson enddo 281d102b48SJeremy L Thompson 291d102b48SJeremy L Thompson ierr=0 301d102b48SJeremy L Thompson end 311d102b48SJeremy L Thompson!----------------------------------------------------------------------- 321d102b48SJeremy L Thompson program test 331d102b48SJeremy L Thompson 341d102b48SJeremy L Thompson include 'ceedf.h' 351d102b48SJeremy L Thompson 361d102b48SJeremy L Thompson integer ceed,err,i,j,k 3761dbc9d2Sjeremylt integer imode 3861dbc9d2Sjeremylt parameter(imode=ceed_noninterlaced) 39*15910d16Sjeremylt integer stridesu(3) 40*15910d16Sjeremylt integer erestrictx,erestrictu,erestrictui,erestrictlini 411d102b48SJeremy L Thompson integer bx,bu 421d102b48SJeremy L Thompson integer qf_setup,qf_mass 431d102b48SJeremy L Thompson integer op_setup,op_mass 441d102b48SJeremy L Thompson integer qdata,x,a,u,v 451d102b48SJeremy L Thompson integer nelem,p,q,d 461d102b48SJeremy L Thompson integer row,col,offset 471d102b48SJeremy L Thompson parameter(nelem=6) 481d102b48SJeremy L Thompson parameter(p=3) 491d102b48SJeremy L Thompson parameter(q=4) 501d102b48SJeremy L Thompson parameter(d=2) 511d102b48SJeremy L Thompson integer ndofs,nqpts,nx,ny 521d102b48SJeremy L Thompson parameter(nx=3) 531d102b48SJeremy L Thompson parameter(ny=2) 541d102b48SJeremy L Thompson parameter(ndofs=(nx*2+1)*(ny*2+1)) 551d102b48SJeremy L Thompson parameter(nqpts=nelem*q*q) 561d102b48SJeremy L Thompson integer indx(nelem*p*p) 571d102b48SJeremy L Thompson real*8 arrx(d*ndofs),aa(nqpts),qq(nqpts),vv(ndofs) 581d102b48SJeremy L Thompson integer*8 xoffset,aoffset,qoffset,voffset 591d102b48SJeremy L Thompson real*8 total 601d102b48SJeremy L Thompson 611d102b48SJeremy L Thompson character arg*32 621d102b48SJeremy L Thompson 631d102b48SJeremy L Thompson external setup,mass 641d102b48SJeremy L Thompson 651d102b48SJeremy L Thompson call getarg(1,arg) 661d102b48SJeremy L Thompson 671d102b48SJeremy L Thompson call ceedinit(trim(arg)//char(0),ceed,err) 681d102b48SJeremy L Thompson 691d102b48SJeremy L Thompson! DoF Coordinates 701d102b48SJeremy L Thompson do i=0,nx*2 711d102b48SJeremy L Thompson do j=0,ny*2 721d102b48SJeremy L Thompson arrx(i+j*(nx*2+1)+0*ndofs+1)=1.d0*i/(2*nx) 731d102b48SJeremy L Thompson arrx(i+j*(nx*2+1)+1*ndofs+1)=1.d0*j/(2*ny) 741d102b48SJeremy L Thompson enddo 751d102b48SJeremy L Thompson enddo 761d102b48SJeremy L Thompson call ceedvectorcreate(ceed,d*ndofs,x,err) 771d102b48SJeremy L Thompson xoffset=0 781d102b48SJeremy L Thompson call ceedvectorsetarray(x,ceed_mem_host,ceed_use_pointer,arrx,xoffset,err) 791d102b48SJeremy L Thompson 801d102b48SJeremy L Thompson! Qdata Vector 811d102b48SJeremy L Thompson call ceedvectorcreate(ceed,nqpts,qdata,err) 821d102b48SJeremy L Thompson 831d102b48SJeremy L Thompson! Element Setup 841d102b48SJeremy L Thompson do i=0,nelem-1 851d102b48SJeremy L Thompson col=mod(i,nx) 861d102b48SJeremy L Thompson row=i/nx 871d102b48SJeremy L Thompson offset=col*(p-1)+row*(nx*2+1)*(p-1) 881d102b48SJeremy L Thompson do j=0,p-1 891d102b48SJeremy L Thompson do k=0,p-1 901d102b48SJeremy L Thompson indx(p*(p*i+k)+j+1)=offset+k*(nx*2+1)+j 911d102b48SJeremy L Thompson enddo 921d102b48SJeremy L Thompson enddo 931d102b48SJeremy L Thompson enddo 941d102b48SJeremy L Thompson 951d102b48SJeremy L Thompson! Restrictions 9661dbc9d2Sjeremylt call ceedelemrestrictioncreate(ceed,imode,nelem,p*p,ndofs,d,& 971d102b48SJeremy L Thompson & ceed_mem_host,ceed_use_pointer,indx,erestrictx,err) 981d102b48SJeremy L Thompson 9961dbc9d2Sjeremylt call ceedelemrestrictioncreate(ceed,imode,nelem,p*p,ndofs,1,& 1001d102b48SJeremy L Thompson & ceed_mem_host,ceed_use_pointer,indx,erestrictu,err) 1017509a596Sjeremylt stridesu=[1,q*q,q*q] 1027509a596Sjeremylt call ceedelemrestrictioncreatestrided(ceed,nelem,q*q,nqpts,& 1037509a596Sjeremylt & 1,stridesu,erestrictui,err) 1041d102b48SJeremy L Thompson 1051d102b48SJeremy L Thompson! Bases 1061d102b48SJeremy L Thompson call ceedbasiscreatetensorh1lagrange(ceed,d,d,p,q,ceed_gauss,& 1071d102b48SJeremy L Thompson & bx,err) 1081d102b48SJeremy L Thompson call ceedbasiscreatetensorh1lagrange(ceed,d,1,p,q,ceed_gauss,& 1091d102b48SJeremy L Thompson & bu,err) 1101d102b48SJeremy L Thompson 1111d102b48SJeremy L Thompson! QFunctions 1121d102b48SJeremy L Thompson! -- Setup 1131d102b48SJeremy L Thompson call ceedqfunctioncreateinterior(ceed,1,setup,& 1141d102b48SJeremy L Thompson &SOURCE_DIR& 115a05f9790Sjeremylt &//'t510-operator.h:setup'//char(0),qf_setup,err) 1161d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_setup,'_weight',1,ceed_eval_weight,err) 1171d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_setup,'dx',d*d,ceed_eval_grad,err) 1181d102b48SJeremy L Thompson call ceedqfunctionaddoutput(qf_setup,'rho',1,ceed_eval_none,err) 1191d102b48SJeremy L Thompson! -- Mass 1201d102b48SJeremy L Thompson call ceedqfunctioncreateinterior(ceed,1,mass,& 1211d102b48SJeremy L Thompson &SOURCE_DIR& 122a05f9790Sjeremylt &//'t510-operator.h:mass'//char(0),qf_mass,err) 1231d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_mass,'rho',1,ceed_eval_none,err) 1241d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_mass,'u',1,ceed_eval_interp,err) 1251d102b48SJeremy L Thompson call ceedqfunctionaddoutput(qf_mass,'v',1,ceed_eval_interp,err) 1261d102b48SJeremy L Thompson 1271d102b48SJeremy L Thompson! Operators 1281d102b48SJeremy L Thompson! -- Setup 129442e7f0bSjeremylt call ceedoperatorcreate(ceed,qf_setup,ceed_qfunction_none,& 130442e7f0bSjeremylt & ceed_qfunction_none,op_setup,err) 131*15910d16Sjeremylt call ceedoperatorsetfield(op_setup,'_weight',ceed_elemrestriction_none,& 132a8d32208Sjeremylt & bx,ceed_vector_none,err) 1331d102b48SJeremy L Thompson call ceedoperatorsetfield(op_setup,'dx',erestrictx,& 134a8d32208Sjeremylt & bx,ceed_vector_active,err) 1351d102b48SJeremy L Thompson call ceedoperatorsetfield(op_setup,'rho',erestrictui,& 136a8d32208Sjeremylt & ceed_basis_collocated,ceed_vector_active,err) 1371d102b48SJeremy L Thompson! -- Mass 138442e7f0bSjeremylt call ceedoperatorcreate(ceed,qf_mass,ceed_qfunction_none,& 139442e7f0bSjeremylt & ceed_qfunction_none,op_mass,err) 1401d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'rho',erestrictui,& 141a8d32208Sjeremylt & ceed_basis_collocated,qdata,err) 1421d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'u',erestrictu,& 143a8d32208Sjeremylt & bu,ceed_vector_active,err) 1441d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'v',erestrictu,& 145a8d32208Sjeremylt & bu,ceed_vector_active,err) 1461d102b48SJeremy L Thompson 1471d102b48SJeremy L Thompson! Apply Setup Operator 1481d102b48SJeremy L Thompson call ceedoperatorapply(op_setup,x,qdata,ceed_request_immediate,err) 1491d102b48SJeremy L Thompson 1501d102b48SJeremy L Thompson! Assemble QFunction 1511d102b48SJeremy L Thompson call ceedoperatorassemblelinearqfunction(op_mass,a,erestrictlini,& 1521d102b48SJeremy L Thompson & ceed_request_immediate,err) 1531d102b48SJeremy L Thompson 1541d102b48SJeremy L Thompson! Check Output 1551d102b48SJeremy L Thompson call ceedvectorgetarrayread(a,ceed_mem_host,aa,aoffset,err) 1561d102b48SJeremy L Thompson call ceedvectorgetarrayread(qdata,ceed_mem_host,qq,qoffset,err) 1571d102b48SJeremy L Thompson do i=1,nqpts 1581d102b48SJeremy L Thompson if (abs(qq(qoffset+i)-aa(aoffset+i))>1.0d-9) then 1591d102b48SJeremy L Thompson! LCOV_EXCL_START 1601d102b48SJeremy L Thompson write(*,*) 'Error: A[',i,'] = ',aa(aoffset+i),' != ',& 1611d102b48SJeremy L Thompson & qq(qoffset+i) 1621d102b48SJeremy L Thompson! LCOV_EXCL_STOP 1631d102b48SJeremy L Thompson endif 1641d102b48SJeremy L Thompson enddo 1651d102b48SJeremy L Thompson call ceedvectorrestorearrayread(a,aa,aoffset,err) 1661d102b48SJeremy L Thompson call ceedvectorrestorearrayread(qdata,qq,qoffset,err) 1671d102b48SJeremy L Thompson 1681d102b48SJeremy L Thompson! Apply original Mass Operator 1691d102b48SJeremy L Thompson call ceedvectorcreate(ceed,ndofs,u,err) 1701d102b48SJeremy L Thompson call ceedvectorsetvalue(u,1.d0,err) 1711d102b48SJeremy L Thompson call ceedvectorcreate(ceed,ndofs,v,err) 1721d102b48SJeremy L Thompson call ceedvectorsetvalue(v,0.d0,err) 1731d102b48SJeremy L Thompson call ceedoperatorapply(op_mass,u,v,ceed_request_immediate,err) 1741d102b48SJeremy L Thompson 1751d102b48SJeremy L Thompson! Check Output 1761d102b48SJeremy L Thompson call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err) 1771d102b48SJeremy L Thompson total=0. 1781d102b48SJeremy L Thompson do i=1,ndofs 1791d102b48SJeremy L Thompson total=total+vv(voffset+i) 1801d102b48SJeremy L Thompson enddo 1811d102b48SJeremy L Thompson if (abs(total-1.)>1.0d-14) then 1821d102b48SJeremy L Thompson! LCOV_EXCL_START 1831d102b48SJeremy L Thompson write(*,*) 'Error: True operator computed area = ',total,' != 1.0' 1841d102b48SJeremy L Thompson! LCOV_EXCL_STOP 1851d102b48SJeremy L Thompson endif 1861d102b48SJeremy L Thompson call ceedvectorrestorearrayread(v,vv,voffset,err) 1871d102b48SJeremy L Thompson 1881d102b48SJeremy L Thompson! Switch to new qdata 1891d102b48SJeremy L Thompson call ceedvectorgetarrayread(a,ceed_mem_host,aa,aoffset,err) 1901d102b48SJeremy L Thompson call ceedvectorsetarray(qdata,ceed_mem_host,ceed_copy_values,aa,& 1911d102b48SJeremy L Thompson & aoffset,err) 1921d102b48SJeremy L Thompson call ceedvectorrestorearrayread(a,aa,aoffset,err) 1931d102b48SJeremy L Thompson 1941d102b48SJeremy L Thompson! Apply new Mass Operator 1951d102b48SJeremy L Thompson call ceedvectorsetvalue(v,0.d0,err) 1961d102b48SJeremy L Thompson call ceedoperatorapply(op_mass,u,v,ceed_request_immediate,err) 1971d102b48SJeremy L Thompson 1981d102b48SJeremy L Thompson! Check Output 1991d102b48SJeremy L Thompson call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err) 2001d102b48SJeremy L Thompson total=0. 2011d102b48SJeremy L Thompson do i=1,ndofs 2021d102b48SJeremy L Thompson total=total+vv(voffset+i) 2031d102b48SJeremy L Thompson enddo 2041d102b48SJeremy L Thompson if (abs(total-1.)>1.0d-10) then 2051d102b48SJeremy L Thompson! LCOV_EXCL_START 2061d102b48SJeremy L Thompson write(*,*) 'Error: Assembled operator computed area = ',total,' != 1.0' 2071d102b48SJeremy L Thompson! LCOV_EXCL_STOP 2081d102b48SJeremy L Thompson endif 2091d102b48SJeremy L Thompson call ceedvectorrestorearrayread(v,vv,voffset,err) 2101d102b48SJeremy L Thompson 2111d102b48SJeremy L Thompson! Cleanup 2121d102b48SJeremy L Thompson call ceedqfunctiondestroy(qf_setup,err) 2131d102b48SJeremy L Thompson call ceedqfunctiondestroy(qf_mass,err) 2141d102b48SJeremy L Thompson call ceedoperatordestroy(op_setup,err) 2151d102b48SJeremy L Thompson call ceedoperatordestroy(op_mass,err) 2161d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictu,err) 2171d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictx,err) 2181d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictui,err) 2191d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictlini,err) 2201d102b48SJeremy L Thompson call ceedbasisdestroy(bu,err) 2211d102b48SJeremy L Thompson call ceedbasisdestroy(bx,err) 2221d102b48SJeremy L Thompson call ceedvectordestroy(x,err) 2231d102b48SJeremy L Thompson call ceedvectordestroy(a,err) 2241d102b48SJeremy L Thompson call ceedvectordestroy(u,err) 2251d102b48SJeremy L Thompson call ceedvectordestroy(v,err) 2261d102b48SJeremy L Thompson call ceedvectordestroy(qdata,err) 2271d102b48SJeremy L Thompson call ceeddestroy(ceed,err) 2281d102b48SJeremy L Thompson end 2291d102b48SJeremy L Thompson!----------------------------------------------------------------------- 230