| |
| |
| subroutine rdinput( NRuns ) |
| C---------------------------------------------------------------------- |
| C The input deck is read by MPI task=0 as a derived datatype. It |
| C is then sent to all other MPI tasks. This replaces the original |
| C routine, which redirected stdin to every task, for portability |
| C reasons. BMB 4/12/2001 |
| C---------------------------------------------------------------------- |
| include 'params.inc' |
| include 'geomz.inc' |
| include 'globals.inc' |
| include 'mpif.h' |
| |
| character*24 dt |
| character*127 mach |
| INTEGER MPIid, ierr, InputFileType, basetypes(2), offsets(2), |
| + blockcounts(2), extent, numMPItasks, |
| + stat(MPI_STATUS_SIZE), |
| + Nruns, matb1, mate1, matb2, mate2, i, filler20 |
| |
| C.....Define the structure InputFile and declare a variable of that |
| C.....type. These will be used to create an MPI derived data type |
| C.....so that the input file can be sent to each task from task=0. |
| C.....Note that the i20 variable exists only for data alignment and |
| C.....is not used elsewhere. |
| TYPE InputFile |
| SEQUENCE |
| INTEGER i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13, |
| + i14,i15,i16,i17,i18,i19,i20 |
| DOUBLE PRECISION d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11, |
| + d12,d13,d14 |
| END TYPE InputFile |
| |
| TYPE (InputFile) Infile |
| |
| INTEGER nout |
| |
| parameter (nout=10) |
| |
| |
| OPEN (4, FILE="input.dat") |
| |
| c open(nout,FILE='out_setup.txt',STATUS='UNKNOWN', |
| c | ACCESS='SEQUENTIAL',FORM='FORMATTED') |
| |
| |
| read(4,*) Nruns |
| |
| read (4,100) title |
| 100 format(20a4) |
| c write (nout,200) title |
| 200 format(////1x,20a4) |
| c write(nout,13) |
| 13 format(/1x,' SPHOT') |
| |
| read (4,626) ilib, illib |
| 626 format(2i10) |
| c write (nout,627) ilib, illib |
| 627 format(/ |
| | /'ilib ', 8x,i2,3x,'library (0=binary, 1=formatted)', |
| | / 18x, 'for ixopec=2, put ilib=1' |
| | /'illib', 8x,i2,3x,'0=use old bin.lib,1=form new bin.lib') |
| |
| read (4,101) npart, igroup, ixopec, isorst, irr, ithom, icross |
| 101 format(7i10) |
| c write (nout,201) npart, igroup, ixopec, isorst, |
| c | irr, ithom, icross |
| 201 format( |
| | /'npart ',i9,3x,'# of particles (different if plankian used)' |
| | /'igroup',i9,3x,'energy bins (0=12, 1-12=1, 13=ross.mean)' |
| | /'ixopec',i9,3x,'opacity (0=library, 1=input,2=data)' |
| | /'isorst',i9,3x,'source (1=uniform in sphere, 2=plankian)' |
| | /'irr ',i9,3x,'r-roulette/split (0=none, 1=impt, 2=size)' |
| | /'ithom ',i9,3x,'thomson scattering (0=not used, 1=used)' |
| | /'icross',i9,3x,'print cross sections (0= no, 1= yes)') |
| |
| read (4,102) naxl, nradl, nreg |
| 102 format(3i10) |
| c write (nout,202) naxl, nradl, nreg |
| 202 format('naxl ',i10,3x,'number of axial meshes' |
| | /'nradl',i10,3x,'number of radial meshes' |
| | /'nreg ',i10,3x,'number of material regions') |
| |
| read (4,103) dtol, wcut, tcen, xmult |
| 103 format(4e10.2) |
| c write (nout,203) dtol, wcut, tcen, xmult |
| 203 format( |
| | /'dtol =',2x,e10.3,3x,'tolerance to cell boundaries (cm)' |
| | /'wcut =',2x,e10.3,3x,'low weight cutoff' |
| | /'tcen =',2x,e10.3,3x,'time to census (sec)' |
| | /'xmult=',2x,e10.3,3x,'weight mult. for russian roulette') |
| |
| read (4,103) axl, radl, opec, bwgt |
| c write (nout,204) axl, radl, opec, bwgt |
| 204 format( |
| | /'axl =',2x,e10.3,3x,'portion of sphere analyzed (degrees)' |
| | /'radl =',2x,e10.3,3x,'sphere radius (cm)' |
| | /'opec =',2x,e10.3,3x,'input opacity (1/cm)' |
| | /'bwgt =',2x,e10.3,3x,'bundle weight (kev)') |
| |
| C.......For the purposes of the ASCI Purple Benchmark, it is mandatory |
| C.......that nreg = 2. This is hardcoded into the derived datatype |
| C.......and replaces the code below which permits an arbitrary number |
| C.......of regions. |
| C do 151 i = 1,nreg |
| C read (4,104) matb, mate |
| C104 format(2i10) |
| C do 151 j = matb,mate |
| C ng_mid(j) = i |
| C151 continue |
| |
| nreg = 2 |
| read (4,104) matb1, mate1 |
| read (4,104) matb2, mate2 |
| 104 format(2i10) |
| do 151 j = matb1, mate1 |
| ng_mid(j) = 1 |
| 151 continue |
| do 152 j = matb2, mate2 |
| ng_mid(j) = 2 |
| 152 continue |
| |
| read (4,105) (mtl(i), atrat(i), dns(i), tmp(i), i=1,nreg) |
| 105 format(i10,3e10.3) |
| c write (nout,205) |
| 205 format(//' region',5x,'material',5x,'atomic ratio',5x, |
| | 'density(g/cc)',5x,'temperature(ev)'/) |
| c write (nout,206) (i,mtl(i), atrat(i), dns(i), |
| c | tmp(i), i=1,nreg) |
| 206 format(i5,10x,i1,9x,e10.3,8x,e10.3,10x,e10.3) |
| |
| read (4,400) print_flag |
| 400 format(i10) |
| c write (nout,401) print_flag |
| 401 format(//'print_flag ',i10) |
| |
| |
| |
| C........Be sure to close unit as it will be used in rdopac routine |
| CLOSE (4) |
| |
| C........Transfer data to derived data type variable |
| Infile = InputFile (Nruns, ilib, illib, npart, igroup, |
| + ixopec, isorst, irr, ithom, icross, naxl, |
| + nradl, nreg, matb1, mate1, matb2, mate2, |
| + mtl(1), mtl(2), filler20, |
| + dtol, wcut, tcen, xmult, axl, radl, opec, bwgt, |
| + atrat(1), atrat(2), dns(1), dns(2), tmp(1), |
| + tmp(2) ) |
| |
| c close(nout) |
| |
| Nruns = Infile%i1 |
| ilib = Infile%i2 |
| illib = Infile%i3 |
| npart = Infile%i4 |
| igroup = Infile%i5 |
| ixopec = Infile%i6 |
| isorst = Infile%i7 |
| irr = Infile%i8 |
| ithom = Infile%i9 |
| icross = Infile%i10 |
| naxl = Infile%i11 |
| nradl = Infile%i12 |
| nreg = Infile%i13 |
| matb1 = Infile%i14 |
| mate1 = Infile%i15 |
| matb2 = Infile%i16 |
| mate2 = Infile%i17 |
| mtl(1) = Infile%i18 |
| mtl(2) = Infile%i19 |
| |
| dtol = Infile%d1 |
| wcut = Infile%d2 |
| tcen = Infile%d3 |
| xmult = Infile%d4 |
| axl = Infile%d5 |
| radl = Infile%d6 |
| opec = Infile%d7 |
| bwgt = Infile%d8 |
| atrat(1) = Infile%d9 |
| atrat(2) = Infile%d10 |
| dns(1) = Infile%d11 |
| dns(2) = Infile%d12 |
| tmp(1) = Infile%d13 |
| tmp(2) = Infile%d14 |
| |
| nreg = 2 |
| do 351 j = matb1, mate1 |
| ng_mid(j) = 1 |
| 351 continue |
| do 352 j = matb2, mate2 |
| ng_mid(j) = 2 |
| 352 continue |
| |
| |
| |
| C.....ALL TASKS DO THIS |
| C.....Read in LLNL library opacities. The original IF condition |
| C.....has been commented out for the purposes of the ASCI Purple |
| C.....benchmark which MUST use the opacity library. |
| C if (ixopec .eq. 0) then |
| C CALL rdopac (ilib,illib) |
| C endif |
| |
| ixopec = 0 |
| CALL rdopac (ilib, illib) |
| |
| |
| return |
| end |
