18980d4a7Sjeremylt!----------------------------------------------------------------------- 2752c3701SJeremy L Thompson! 3752c3701SJeremy L Thompson! Header with QFunctions 4752c3701SJeremy L Thompson! 5752c3701SJeremy L Thompson include 't400-qfunction-f.h' 68980d4a7Sjeremylt!----------------------------------------------------------------------- 78980d4a7Sjeremylt program test 81f9a83abSJed Brown implicit none 9*ec3da8bcSJed Brown include 'ceed/fortran.h' 108980d4a7Sjeremylt 118980d4a7Sjeremylt integer ceed,err 128980d4a7Sjeremylt integer qdata,w,u,v 138980d4a7Sjeremylt integer qf_setup,qf_mass 148980d4a7Sjeremylt integer q,i 158980d4a7Sjeremylt parameter(q=8) 168980d4a7Sjeremylt real*8 ww(q) 178980d4a7Sjeremylt real*8 uu(q) 188980d4a7Sjeremylt real*8 vv(q) 198980d4a7Sjeremylt real*8 vvv(q) 208980d4a7Sjeremylt real*8 x 218980d4a7Sjeremylt character arg*32 22c8b9fe72Sjeremylt integer*8 uoffset,voffset,woffset 238980d4a7Sjeremylt 248980d4a7Sjeremylt external setup,mass 258980d4a7Sjeremylt 268980d4a7Sjeremylt call getarg(1,arg) 278980d4a7Sjeremylt call ceedinit(trim(arg)//char(0),ceed,err) 288980d4a7Sjeremylt 298980d4a7Sjeremylt call ceedqfunctioncreateinterior(ceed,1,setup,& 302d50dd3dSjeremylt &SOURCE_DIR& 312d50dd3dSjeremylt &//'t400-qfunction.h:setup'//char(0),qf_setup,err) 3284e209c4Sjeremylt call ceedqfunctionaddinput(qf_setup,'w', 1,ceed_eval_weight,err) 3384e209c4Sjeremylt call ceedqfunctionaddoutput(qf_setup,'qdata',1,ceed_eval_none,err) 348980d4a7Sjeremylt 358980d4a7Sjeremylt call ceedqfunctioncreateinterior(ceed,1,mass,& 362d50dd3dSjeremylt &SOURCE_DIR& 372d50dd3dSjeremylt &//'t400-qfunction.h:mass'//char(0),qf_mass,err) 3884e209c4Sjeremylt call ceedqfunctionaddinput(qf_mass,'qdata',1,ceed_eval_none,err) 398980d4a7Sjeremylt call ceedqfunctionaddinput(qf_mass,'u',1,ceed_eval_interp,err) 408980d4a7Sjeremylt call ceedqfunctionaddoutput(qf_mass,'v',1,ceed_eval_interp,err) 418980d4a7Sjeremylt 428980d4a7Sjeremylt do i=0,q-1 438980d4a7Sjeremylt x=2.0*i/(q-1)-1 448980d4a7Sjeremylt ww(i+1)=1-x*x 458980d4a7Sjeremylt uu(i+1)=2+3*x+5*x*x 468980d4a7Sjeremylt vvv(i+1)=ww(i+1)*uu(i+1) 478980d4a7Sjeremylt enddo 488980d4a7Sjeremylt 498980d4a7Sjeremylt call ceedvectorcreate(ceed,q,w,err) 50c8b9fe72Sjeremylt woffset=0 51c8b9fe72Sjeremylt call ceedvectorsetarray(w,ceed_mem_host,ceed_use_pointer,ww,woffset,err) 528980d4a7Sjeremylt call ceedvectorcreate(ceed,q,u,err) 53c8b9fe72Sjeremylt uoffset=0 54c8b9fe72Sjeremylt call ceedvectorsetarray(u,ceed_mem_host,ceed_use_pointer,uu,uoffset,err) 558980d4a7Sjeremylt call ceedvectorcreate(ceed,q,v,err) 568980d4a7Sjeremylt call ceedvectorsetvalue(v,0.d0,err) 578980d4a7Sjeremylt call ceedvectorcreate(ceed,q,qdata,err) 588980d4a7Sjeremylt call ceedvectorsetvalue(qdata,0.d0,err) 598980d4a7Sjeremylt 608980d4a7Sjeremylt call ceedqfunctionapply(qf_setup,q,w,ceed_null,ceed_null,ceed_null,& 618980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 628980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 638980d4a7Sjeremylt &qdata,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 648980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 658980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,err) 668980d4a7Sjeremylt 678980d4a7Sjeremylt call ceedqfunctionapply(qf_mass,q,u,qdata,ceed_null,ceed_null,& 688980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 698980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 708980d4a7Sjeremylt &v,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 718980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,& 728980d4a7Sjeremylt &ceed_null,ceed_null,ceed_null,ceed_null,err) 738980d4a7Sjeremylt 74c8b9fe72Sjeremylt call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err) 758980d4a7Sjeremylt do i=1,q 76c8b9fe72Sjeremylt if (abs(vv(i+voffset)-vvv(i)) > 1.0D-14) then 77a2546046Sjeremylt! LCOV_EXCL_START 78c8b9fe72Sjeremylt write(*,*) 'v(i)=',vv(i+voffset),', vv(i)=',vvv(i) 79de996c55Sjeremylt! LCOV_EXCL_STOP 808980d4a7Sjeremylt endif 818980d4a7Sjeremylt enddo 82c8b9fe72Sjeremylt call ceedvectorrestorearrayread(v,vv,voffset,err) 838980d4a7Sjeremylt 848980d4a7Sjeremylt call ceedvectordestroy(u,err) 858980d4a7Sjeremylt call ceedvectordestroy(v,err) 868980d4a7Sjeremylt call ceedvectordestroy(w,err) 878980d4a7Sjeremylt call ceedvectordestroy(qdata,err) 888980d4a7Sjeremylt call ceedqfunctiondestroy(qf_setup,err) 898980d4a7Sjeremylt call ceedqfunctiondestroy(qf_mass,err) 908980d4a7Sjeremylt call ceeddestroy(ceed,err) 918980d4a7Sjeremylt end 928980d4a7Sjeremylt!----------------------------------------------------------------------- 93