11d102b48SJeremy L Thompson!----------------------------------------------------------------------- 2752c3701SJeremy L Thompson! 3752c3701SJeremy L Thompson! Header with QFunctions 4752c3701SJeremy L Thompson! 5752c3701SJeremy L Thompson include 't530-operator-f.h' 61d102b48SJeremy L Thompson!----------------------------------------------------------------------- 71d102b48SJeremy L Thompson program test 81f9a83abSJed Brown implicit none 9ec3da8bcSJed Brown include 'ceed/fortran.h' 101d102b48SJeremy L Thompson 111d102b48SJeremy L Thompson integer ceed,err,i,j,k 1215910d16Sjeremylt integer stridesu(3) 1315910d16Sjeremylt integer erestrictx,erestrictu,erestrictui,erestrictlini 141d102b48SJeremy L Thompson integer bx,bu 151d102b48SJeremy L Thompson integer qf_setup,qf_mass 161d102b48SJeremy L Thompson integer op_setup,op_mass 171d102b48SJeremy L Thompson integer qdata,x,a,u,v 181d102b48SJeremy L Thompson integer nelem,p,q,d 191d102b48SJeremy L Thompson integer row,col,offset 201d102b48SJeremy L Thompson parameter(nelem=6) 211d102b48SJeremy L Thompson parameter(p=3) 221d102b48SJeremy L Thompson parameter(q=4) 231d102b48SJeremy L Thompson parameter(d=2) 241d102b48SJeremy L Thompson integer ndofs,nqpts,nx,ny 251d102b48SJeremy L Thompson parameter(nx=3) 261d102b48SJeremy L Thompson parameter(ny=2) 271d102b48SJeremy L Thompson parameter(ndofs=(nx*2+1)*(ny*2+1)) 281d102b48SJeremy L Thompson parameter(nqpts=nelem*q*q) 291d102b48SJeremy L Thompson integer indx(nelem*p*p) 301d102b48SJeremy L Thompson real*8 arrx(d*ndofs),aa(nqpts),qq(nqpts),vv(ndofs) 311d102b48SJeremy L Thompson integer*8 xoffset,aoffset,qoffset,voffset 321d102b48SJeremy L Thompson real*8 total 331d102b48SJeremy L Thompson 341d102b48SJeremy L Thompson character arg*32 351d102b48SJeremy L Thompson 361d102b48SJeremy L Thompson external setup,mass 371d102b48SJeremy L Thompson 381d102b48SJeremy L Thompson call getarg(1,arg) 391d102b48SJeremy L Thompson 401d102b48SJeremy L Thompson call ceedinit(trim(arg)//char(0),ceed,err) 411d102b48SJeremy L Thompson 421d102b48SJeremy L Thompson! DoF Coordinates 431d102b48SJeremy L Thompson do i=0,nx*2 441d102b48SJeremy L Thompson do j=0,ny*2 451d102b48SJeremy L Thompson arrx(i+j*(nx*2+1)+0*ndofs+1)=1.d0*i/(2*nx) 461d102b48SJeremy L Thompson arrx(i+j*(nx*2+1)+1*ndofs+1)=1.d0*j/(2*ny) 471d102b48SJeremy L Thompson enddo 481d102b48SJeremy L Thompson enddo 491d102b48SJeremy L Thompson call ceedvectorcreate(ceed,d*ndofs,x,err) 501d102b48SJeremy L Thompson xoffset=0 511d102b48SJeremy L Thompson call ceedvectorsetarray(x,ceed_mem_host,ceed_use_pointer,arrx,xoffset,err) 521d102b48SJeremy L Thompson 531d102b48SJeremy L Thompson! Qdata Vector 541d102b48SJeremy L Thompson call ceedvectorcreate(ceed,nqpts,qdata,err) 551d102b48SJeremy L Thompson 561d102b48SJeremy L Thompson! Element Setup 571d102b48SJeremy L Thompson do i=0,nelem-1 581d102b48SJeremy L Thompson col=mod(i,nx) 591d102b48SJeremy L Thompson row=i/nx 601d102b48SJeremy L Thompson offset=col*(p-1)+row*(nx*2+1)*(p-1) 611d102b48SJeremy L Thompson do j=0,p-1 621d102b48SJeremy L Thompson do k=0,p-1 631d102b48SJeremy L Thompson indx(p*(p*i+k)+j+1)=offset+k*(nx*2+1)+j 641d102b48SJeremy L Thompson enddo 651d102b48SJeremy L Thompson enddo 661d102b48SJeremy L Thompson enddo 671d102b48SJeremy L Thompson 681d102b48SJeremy L Thompson! Restrictions 69d979a051Sjeremylt call ceedelemrestrictioncreate(ceed,nelem,p*p,d,ndofs,d*ndofs,& 701d102b48SJeremy L Thompson & ceed_mem_host,ceed_use_pointer,indx,erestrictx,err) 711d102b48SJeremy L Thompson 72d979a051Sjeremylt call ceedelemrestrictioncreate(ceed,nelem,p*p,1,1,ndofs,& 731d102b48SJeremy L Thompson & ceed_mem_host,ceed_use_pointer,indx,erestrictu,err) 747509a596Sjeremylt stridesu=[1,q*q,q*q] 75d979a051Sjeremylt call ceedelemrestrictioncreatestrided(ceed,nelem,q*q,1,nqpts,& 76d979a051Sjeremylt & stridesu,erestrictui,err) 771d102b48SJeremy L Thompson 781d102b48SJeremy L Thompson! Bases 791d102b48SJeremy L Thompson call ceedbasiscreatetensorh1lagrange(ceed,d,d,p,q,ceed_gauss,& 801d102b48SJeremy L Thompson & bx,err) 811d102b48SJeremy L Thompson call ceedbasiscreatetensorh1lagrange(ceed,d,1,p,q,ceed_gauss,& 821d102b48SJeremy L Thompson & bu,err) 831d102b48SJeremy L Thompson 841d102b48SJeremy L Thompson! QFunctions 851d102b48SJeremy L Thompson! -- Setup 861d102b48SJeremy L Thompson call ceedqfunctioncreateinterior(ceed,1,setup,& 871d102b48SJeremy L Thompson &SOURCE_DIR& 88a05f9790Sjeremylt &//'t510-operator.h:setup'//char(0),qf_setup,err) 89a61c78d6SJeremy L Thompson call ceedqfunctionaddinput(qf_setup,'weight',1,ceed_eval_weight,err) 901d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_setup,'dx',d*d,ceed_eval_grad,err) 911d102b48SJeremy L Thompson call ceedqfunctionaddoutput(qf_setup,'rho',1,ceed_eval_none,err) 921d102b48SJeremy L Thompson! -- Mass 931d102b48SJeremy L Thompson call ceedqfunctioncreateinterior(ceed,1,mass,& 941d102b48SJeremy L Thompson &SOURCE_DIR& 95a05f9790Sjeremylt &//'t510-operator.h:mass'//char(0),qf_mass,err) 961d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_mass,'rho',1,ceed_eval_none,err) 971d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_mass,'u',1,ceed_eval_interp,err) 981d102b48SJeremy L Thompson call ceedqfunctionaddoutput(qf_mass,'v',1,ceed_eval_interp,err) 991d102b48SJeremy L Thompson 1001d102b48SJeremy L Thompson! Operators 1011d102b48SJeremy L Thompson! -- Setup 102442e7f0bSjeremylt call ceedoperatorcreate(ceed,qf_setup,ceed_qfunction_none,& 103442e7f0bSjeremylt & ceed_qfunction_none,op_setup,err) 104a61c78d6SJeremy L Thompson call ceedoperatorsetfield(op_setup,'weight',ceed_elemrestriction_none,& 105a8d32208Sjeremylt & bx,ceed_vector_none,err) 1061d102b48SJeremy L Thompson call ceedoperatorsetfield(op_setup,'dx',erestrictx,& 107a8d32208Sjeremylt & bx,ceed_vector_active,err) 1081d102b48SJeremy L Thompson call ceedoperatorsetfield(op_setup,'rho',erestrictui,& 109*356036faSJeremy L Thompson ceed_basis_none,ceed_vector_active,err) 1101d102b48SJeremy L Thompson! -- Mass 111442e7f0bSjeremylt call ceedoperatorcreate(ceed,qf_mass,ceed_qfunction_none,& 112442e7f0bSjeremylt & ceed_qfunction_none,op_mass,err) 1131d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'rho',erestrictui,& 114*356036faSJeremy L Thompson ceed_basis_none,qdata,err) 1151d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'u',erestrictu,& 116a8d32208Sjeremylt & bu,ceed_vector_active,err) 1171d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'v',erestrictu,& 118a8d32208Sjeremylt & bu,ceed_vector_active,err) 1191d102b48SJeremy L Thompson 1201d102b48SJeremy L Thompson! Apply Setup Operator 1211d102b48SJeremy L Thompson call ceedoperatorapply(op_setup,x,qdata,ceed_request_immediate,err) 1221d102b48SJeremy L Thompson 1231d102b48SJeremy L Thompson! Assemble QFunction 12480ac2e43SJeremy L Thompson call ceedoperatorlinearassembleqfunction(op_mass,a,erestrictlini,& 1251d102b48SJeremy L Thompson & ceed_request_immediate,err) 1261d102b48SJeremy L Thompson 1271d102b48SJeremy L Thompson! Check Output 1281d102b48SJeremy L Thompson call ceedvectorgetarrayread(a,ceed_mem_host,aa,aoffset,err) 1291d102b48SJeremy L Thompson call ceedvectorgetarrayread(qdata,ceed_mem_host,qq,qoffset,err) 1301d102b48SJeremy L Thompson do i=1,nqpts 1311d102b48SJeremy L Thompson if (abs(qq(qoffset+i)-aa(aoffset+i))>1.0d-9) then 1321d102b48SJeremy L Thompson! LCOV_EXCL_START 1331d102b48SJeremy L Thompson write(*,*) 'Error: A[',i,'] = ',aa(aoffset+i),' != ',& 1341d102b48SJeremy L Thompson & qq(qoffset+i) 1351d102b48SJeremy L Thompson! LCOV_EXCL_STOP 1361d102b48SJeremy L Thompson endif 1371d102b48SJeremy L Thompson enddo 1381d102b48SJeremy L Thompson call ceedvectorrestorearrayread(a,aa,aoffset,err) 1391d102b48SJeremy L Thompson call ceedvectorrestorearrayread(qdata,qq,qoffset,err) 1401d102b48SJeremy L Thompson 1411d102b48SJeremy L Thompson! Apply original Mass Operator 1421d102b48SJeremy L Thompson call ceedvectorcreate(ceed,ndofs,u,err) 1431d102b48SJeremy L Thompson call ceedvectorsetvalue(u,1.d0,err) 1441d102b48SJeremy L Thompson call ceedvectorcreate(ceed,ndofs,v,err) 1451d102b48SJeremy L Thompson call ceedvectorsetvalue(v,0.d0,err) 1461d102b48SJeremy L Thompson call ceedoperatorapply(op_mass,u,v,ceed_request_immediate,err) 1471d102b48SJeremy L Thompson 1481d102b48SJeremy L Thompson! Check Output 1491d102b48SJeremy L Thompson call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err) 1501d102b48SJeremy L Thompson total=0. 1511d102b48SJeremy L Thompson do i=1,ndofs 1521d102b48SJeremy L Thompson total=total+vv(voffset+i) 1531d102b48SJeremy L Thompson enddo 1541d102b48SJeremy L Thompson if (abs(total-1.)>1.0d-14) then 1551d102b48SJeremy L Thompson! LCOV_EXCL_START 1561d102b48SJeremy L Thompson write(*,*) 'Error: True operator computed area = ',total,' != 1.0' 1571d102b48SJeremy L Thompson! LCOV_EXCL_STOP 1581d102b48SJeremy L Thompson endif 1591d102b48SJeremy L Thompson call ceedvectorrestorearrayread(v,vv,voffset,err) 1601d102b48SJeremy L Thompson 1611d102b48SJeremy L Thompson! Switch to new qdata 1621d102b48SJeremy L Thompson call ceedvectorgetarrayread(a,ceed_mem_host,aa,aoffset,err) 1631d102b48SJeremy L Thompson call ceedvectorsetarray(qdata,ceed_mem_host,ceed_copy_values,aa,& 1641d102b48SJeremy L Thompson & aoffset,err) 1651d102b48SJeremy L Thompson call ceedvectorrestorearrayread(a,aa,aoffset,err) 1661d102b48SJeremy L Thompson 1671d102b48SJeremy L Thompson! Apply new Mass Operator 1681d102b48SJeremy L Thompson call ceedvectorsetvalue(v,0.d0,err) 1691d102b48SJeremy L Thompson call ceedoperatorapply(op_mass,u,v,ceed_request_immediate,err) 1701d102b48SJeremy L Thompson 1711d102b48SJeremy L Thompson! Check Output 1721d102b48SJeremy L Thompson call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err) 1731d102b48SJeremy L Thompson total=0. 1741d102b48SJeremy L Thompson do i=1,ndofs 1751d102b48SJeremy L Thompson total=total+vv(voffset+i) 1761d102b48SJeremy L Thompson enddo 1771d102b48SJeremy L Thompson if (abs(total-1.)>1.0d-10) then 1781d102b48SJeremy L Thompson! LCOV_EXCL_START 1791d102b48SJeremy L Thompson write(*,*) 'Error: Assembled operator computed area = ',total,' != 1.0' 1801d102b48SJeremy L Thompson! LCOV_EXCL_STOP 1811d102b48SJeremy L Thompson endif 1821d102b48SJeremy L Thompson call ceedvectorrestorearrayread(v,vv,voffset,err) 1831d102b48SJeremy L Thompson 1841d102b48SJeremy L Thompson! Cleanup 1851d102b48SJeremy L Thompson call ceedqfunctiondestroy(qf_setup,err) 1861d102b48SJeremy L Thompson call ceedqfunctiondestroy(qf_mass,err) 1871d102b48SJeremy L Thompson call ceedoperatordestroy(op_setup,err) 1881d102b48SJeremy L Thompson call ceedoperatordestroy(op_mass,err) 1891d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictu,err) 1901d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictx,err) 1911d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictui,err) 1921d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictlini,err) 1931d102b48SJeremy L Thompson call ceedbasisdestroy(bu,err) 1941d102b48SJeremy L Thompson call ceedbasisdestroy(bx,err) 1951d102b48SJeremy L Thompson call ceedvectordestroy(x,err) 1961d102b48SJeremy L Thompson call ceedvectordestroy(a,err) 1971d102b48SJeremy L Thompson call ceedvectordestroy(u,err) 1981d102b48SJeremy L Thompson call ceedvectordestroy(v,err) 1991d102b48SJeremy L Thompson call ceedvectordestroy(qdata,err) 2001d102b48SJeremy L Thompson call ceeddestroy(ceed,err) 2011d102b48SJeremy L Thompson end 2021d102b48SJeremy L Thompson!----------------------------------------------------------------------- 203