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 371d102b48SJeremy L Thompson integer erestrictx,erestrictu,erestrictxi,erestrictui,erestrictlini 381d102b48SJeremy L Thompson integer bx,bu 391d102b48SJeremy L Thompson integer qf_setup,qf_mass 401d102b48SJeremy L Thompson integer op_setup,op_mass 411d102b48SJeremy L Thompson integer qdata,x,a,u,v 421d102b48SJeremy L Thompson integer nelem,p,q,d 431d102b48SJeremy L Thompson integer row,col,offset 441d102b48SJeremy L Thompson parameter(nelem=6) 451d102b48SJeremy L Thompson parameter(p=3) 461d102b48SJeremy L Thompson parameter(q=4) 471d102b48SJeremy L Thompson parameter(d=2) 481d102b48SJeremy L Thompson integer ndofs,nqpts,nx,ny 491d102b48SJeremy L Thompson parameter(nx=3) 501d102b48SJeremy L Thompson parameter(ny=2) 511d102b48SJeremy L Thompson parameter(ndofs=(nx*2+1)*(ny*2+1)) 521d102b48SJeremy L Thompson parameter(nqpts=nelem*q*q) 531d102b48SJeremy L Thompson integer indx(nelem*p*p) 541d102b48SJeremy L Thompson real*8 arrx(d*ndofs),aa(nqpts),qq(nqpts),vv(ndofs) 551d102b48SJeremy L Thompson integer*8 xoffset,aoffset,qoffset,voffset 561d102b48SJeremy L Thompson real*8 total 571d102b48SJeremy L Thompson 581d102b48SJeremy L Thompson character arg*32 591d102b48SJeremy L Thompson 601d102b48SJeremy L Thompson external setup,mass 611d102b48SJeremy L Thompson 621d102b48SJeremy L Thompson call getarg(1,arg) 631d102b48SJeremy L Thompson 641d102b48SJeremy L Thompson call ceedinit(trim(arg)//char(0),ceed,err) 651d102b48SJeremy L Thompson 661d102b48SJeremy L Thompson! DoF Coordinates 671d102b48SJeremy L Thompson do i=0,nx*2 681d102b48SJeremy L Thompson do j=0,ny*2 691d102b48SJeremy L Thompson arrx(i+j*(nx*2+1)+0*ndofs+1)=1.d0*i/(2*nx) 701d102b48SJeremy L Thompson arrx(i+j*(nx*2+1)+1*ndofs+1)=1.d0*j/(2*ny) 711d102b48SJeremy L Thompson enddo 721d102b48SJeremy L Thompson enddo 731d102b48SJeremy L Thompson call ceedvectorcreate(ceed,d*ndofs,x,err) 741d102b48SJeremy L Thompson xoffset=0 751d102b48SJeremy L Thompson call ceedvectorsetarray(x,ceed_mem_host,ceed_use_pointer,arrx,xoffset,err) 761d102b48SJeremy L Thompson 771d102b48SJeremy L Thompson! Qdata Vector 781d102b48SJeremy L Thompson call ceedvectorcreate(ceed,nqpts,qdata,err) 791d102b48SJeremy L Thompson 801d102b48SJeremy L Thompson! Element Setup 811d102b48SJeremy L Thompson do i=0,nelem-1 821d102b48SJeremy L Thompson col=mod(i,nx) 831d102b48SJeremy L Thompson row=i/nx 841d102b48SJeremy L Thompson offset=col*(p-1)+row*(nx*2+1)*(p-1) 851d102b48SJeremy L Thompson do j=0,p-1 861d102b48SJeremy L Thompson do k=0,p-1 871d102b48SJeremy L Thompson indx(p*(p*i+k)+j+1)=offset+k*(nx*2+1)+j 881d102b48SJeremy L Thompson enddo 891d102b48SJeremy L Thompson enddo 901d102b48SJeremy L Thompson enddo 911d102b48SJeremy L Thompson 921d102b48SJeremy L Thompson! Restrictions 931d102b48SJeremy L Thompson call ceedelemrestrictioncreate(ceed,nelem,p*p,ndofs,d,& 941d102b48SJeremy L Thompson & ceed_mem_host,ceed_use_pointer,indx,erestrictx,err) 951d102b48SJeremy L Thompson call ceedelemrestrictioncreateidentity(ceed,nelem,p*p,& 961d102b48SJeremy L Thompson & nelem*p*p,d,erestrictxi,err) 971d102b48SJeremy L Thompson 981d102b48SJeremy L Thompson call ceedelemrestrictioncreate(ceed,nelem,p*p,ndofs,1,& 991d102b48SJeremy L Thompson & ceed_mem_host,ceed_use_pointer,indx,erestrictu,err) 1001d102b48SJeremy L Thompson call ceedelemrestrictioncreateidentity(ceed,nelem,q*q,nqpts,& 1011d102b48SJeremy L Thompson & 1,erestrictui,err) 1021d102b48SJeremy L Thompson 1031d102b48SJeremy L Thompson! Bases 1041d102b48SJeremy L Thompson call ceedbasiscreatetensorh1lagrange(ceed,d,d,p,q,ceed_gauss,& 1051d102b48SJeremy L Thompson & bx,err) 1061d102b48SJeremy L Thompson call ceedbasiscreatetensorh1lagrange(ceed,d,1,p,q,ceed_gauss,& 1071d102b48SJeremy L Thompson & bu,err) 1081d102b48SJeremy L Thompson 1091d102b48SJeremy L Thompson! QFunctions 1101d102b48SJeremy L Thompson! -- Setup 1111d102b48SJeremy L Thompson call ceedqfunctioncreateinterior(ceed,1,setup,& 1121d102b48SJeremy L Thompson &SOURCE_DIR& 113*a05f9790Sjeremylt &//'t510-operator.h:setup'//char(0),qf_setup,err) 1141d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_setup,'_weight',1,ceed_eval_weight,err) 1151d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_setup,'dx',d*d,ceed_eval_grad,err) 1161d102b48SJeremy L Thompson call ceedqfunctionaddoutput(qf_setup,'rho',1,ceed_eval_none,err) 1171d102b48SJeremy L Thompson! -- Mass 1181d102b48SJeremy L Thompson call ceedqfunctioncreateinterior(ceed,1,mass,& 1191d102b48SJeremy L Thompson &SOURCE_DIR& 120*a05f9790Sjeremylt &//'t510-operator.h:mass'//char(0),qf_mass,err) 1211d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_mass,'rho',1,ceed_eval_none,err) 1221d102b48SJeremy L Thompson call ceedqfunctionaddinput(qf_mass,'u',1,ceed_eval_interp,err) 1231d102b48SJeremy L Thompson call ceedqfunctionaddoutput(qf_mass,'v',1,ceed_eval_interp,err) 1241d102b48SJeremy L Thompson 1251d102b48SJeremy L Thompson! Operators 1261d102b48SJeremy L Thompson! -- Setup 1271d102b48SJeremy L Thompson call ceedoperatorcreate(ceed,qf_setup,ceed_null,ceed_null,op_setup,& 1281d102b48SJeremy L Thompson & err) 1291d102b48SJeremy L Thompson call ceedoperatorsetfield(op_setup,'_weight',erestrictxi,& 1301d102b48SJeremy L Thompson & ceed_notranspose,bx,ceed_vector_none,err) 1311d102b48SJeremy L Thompson call ceedoperatorsetfield(op_setup,'dx',erestrictx,& 1321d102b48SJeremy L Thompson & ceed_notranspose,bx,ceed_vector_active,err) 1331d102b48SJeremy L Thompson call ceedoperatorsetfield(op_setup,'rho',erestrictui,& 1341d102b48SJeremy L Thompson & ceed_notranspose,ceed_basis_collocated,ceed_vector_active,err) 1351d102b48SJeremy L Thompson! -- Mass 1361d102b48SJeremy L Thompson call ceedoperatorcreate(ceed,qf_mass,ceed_null,ceed_null,op_mass,& 1371d102b48SJeremy L Thompson & err) 1381d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'rho',erestrictui,& 1391d102b48SJeremy L Thompson & ceed_notranspose,ceed_basis_collocated,qdata,err) 1401d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'u',erestrictu,& 1411d102b48SJeremy L Thompson & ceed_notranspose,bu,ceed_vector_active,err) 1421d102b48SJeremy L Thompson call ceedoperatorsetfield(op_mass,'v',erestrictu,& 1431d102b48SJeremy L Thompson & ceed_notranspose,bu,ceed_vector_active,err) 1441d102b48SJeremy L Thompson 1451d102b48SJeremy L Thompson! Apply Setup Operator 1461d102b48SJeremy L Thompson call ceedoperatorapply(op_setup,x,qdata,ceed_request_immediate,err) 1471d102b48SJeremy L Thompson 1481d102b48SJeremy L Thompson! Assemble QFunction 1491d102b48SJeremy L Thompson call ceedoperatorassemblelinearqfunction(op_mass,a,erestrictlini,& 1501d102b48SJeremy L Thompson & ceed_request_immediate,err) 1511d102b48SJeremy L Thompson 1521d102b48SJeremy L Thompson! Check Output 1531d102b48SJeremy L Thompson call ceedvectorgetarrayread(a,ceed_mem_host,aa,aoffset,err) 1541d102b48SJeremy L Thompson call ceedvectorgetarrayread(qdata,ceed_mem_host,qq,qoffset,err) 1551d102b48SJeremy L Thompson do i=1,nqpts 1561d102b48SJeremy L Thompson if (abs(qq(qoffset+i)-aa(aoffset+i))>1.0d-9) then 1571d102b48SJeremy L Thompson! LCOV_EXCL_START 1581d102b48SJeremy L Thompson write(*,*) 'Error: A[',i,'] = ',aa(aoffset+i),' != ',& 1591d102b48SJeremy L Thompson & qq(qoffset+i) 1601d102b48SJeremy L Thompson! LCOV_EXCL_STOP 1611d102b48SJeremy L Thompson endif 1621d102b48SJeremy L Thompson enddo 1631d102b48SJeremy L Thompson call ceedvectorrestorearrayread(a,aa,aoffset,err) 1641d102b48SJeremy L Thompson call ceedvectorrestorearrayread(qdata,qq,qoffset,err) 1651d102b48SJeremy L Thompson 1661d102b48SJeremy L Thompson! Apply original Mass Operator 1671d102b48SJeremy L Thompson call ceedvectorcreate(ceed,ndofs,u,err) 1681d102b48SJeremy L Thompson call ceedvectorsetvalue(u,1.d0,err) 1691d102b48SJeremy L Thompson call ceedvectorcreate(ceed,ndofs,v,err) 1701d102b48SJeremy L Thompson call ceedvectorsetvalue(v,0.d0,err) 1711d102b48SJeremy L Thompson call ceedoperatorapply(op_mass,u,v,ceed_request_immediate,err) 1721d102b48SJeremy L Thompson 1731d102b48SJeremy L Thompson! Check Output 1741d102b48SJeremy L Thompson call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err) 1751d102b48SJeremy L Thompson total=0. 1761d102b48SJeremy L Thompson do i=1,ndofs 1771d102b48SJeremy L Thompson total=total+vv(voffset+i) 1781d102b48SJeremy L Thompson enddo 1791d102b48SJeremy L Thompson if (abs(total-1.)>1.0d-14) then 1801d102b48SJeremy L Thompson! LCOV_EXCL_START 1811d102b48SJeremy L Thompson write(*,*) 'Error: True operator computed area = ',total,' != 1.0' 1821d102b48SJeremy L Thompson! LCOV_EXCL_STOP 1831d102b48SJeremy L Thompson endif 1841d102b48SJeremy L Thompson call ceedvectorrestorearrayread(v,vv,voffset,err) 1851d102b48SJeremy L Thompson 1861d102b48SJeremy L Thompson! Switch to new qdata 1871d102b48SJeremy L Thompson call ceedvectorgetarrayread(a,ceed_mem_host,aa,aoffset,err) 1881d102b48SJeremy L Thompson call ceedvectorsetarray(qdata,ceed_mem_host,ceed_copy_values,aa,& 1891d102b48SJeremy L Thompson & aoffset,err) 1901d102b48SJeremy L Thompson call ceedvectorrestorearrayread(a,aa,aoffset,err) 1911d102b48SJeremy L Thompson 1921d102b48SJeremy L Thompson! Apply new Mass Operator 1931d102b48SJeremy L Thompson call ceedvectorsetvalue(v,0.d0,err) 1941d102b48SJeremy L Thompson call ceedoperatorapply(op_mass,u,v,ceed_request_immediate,err) 1951d102b48SJeremy L Thompson 1961d102b48SJeremy L Thompson! Check Output 1971d102b48SJeremy L Thompson call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err) 1981d102b48SJeremy L Thompson total=0. 1991d102b48SJeremy L Thompson do i=1,ndofs 2001d102b48SJeremy L Thompson total=total+vv(voffset+i) 2011d102b48SJeremy L Thompson enddo 2021d102b48SJeremy L Thompson if (abs(total-1.)>1.0d-10) then 2031d102b48SJeremy L Thompson! LCOV_EXCL_START 2041d102b48SJeremy L Thompson write(*,*) 'Error: Assembled operator computed area = ',total,' != 1.0' 2051d102b48SJeremy L Thompson! LCOV_EXCL_STOP 2061d102b48SJeremy L Thompson endif 2071d102b48SJeremy L Thompson call ceedvectorrestorearrayread(v,vv,voffset,err) 2081d102b48SJeremy L Thompson 2091d102b48SJeremy L Thompson! Cleanup 2101d102b48SJeremy L Thompson call ceedqfunctiondestroy(qf_setup,err) 2111d102b48SJeremy L Thompson call ceedqfunctiondestroy(qf_mass,err) 2121d102b48SJeremy L Thompson call ceedoperatordestroy(op_setup,err) 2131d102b48SJeremy L Thompson call ceedoperatordestroy(op_mass,err) 2141d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictu,err) 2151d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictx,err) 2161d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictui,err) 2171d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictxi,err) 2181d102b48SJeremy L Thompson call ceedelemrestrictiondestroy(erestrictlini,err) 2191d102b48SJeremy L Thompson call ceedbasisdestroy(bu,err) 2201d102b48SJeremy L Thompson call ceedbasisdestroy(bx,err) 2211d102b48SJeremy L Thompson call ceedvectordestroy(x,err) 2221d102b48SJeremy L Thompson call ceedvectordestroy(a,err) 2231d102b48SJeremy L Thompson call ceedvectordestroy(u,err) 2241d102b48SJeremy L Thompson call ceedvectordestroy(v,err) 2251d102b48SJeremy L Thompson call ceedvectordestroy(qdata,err) 2261d102b48SJeremy L Thompson call ceeddestroy(ceed,err) 2271d102b48SJeremy L Thompson end 2281d102b48SJeremy L Thompson!----------------------------------------------------------------------- 229