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76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
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/* This is part of the netCDF package.
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Copyright 2005 University Corporation for Atmospheric Research/Unidata
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See COPYRIGHT file for conditions of use.
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Test fix of bug involving creation of a file with pnetcdf APIs,
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then opening and modifying the file with netcdf.
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Author: Wei-keng Liao.
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*/
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#include <nc_tests.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <mpi.h>
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#include <netcdf.h>
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#include <netcdf_par.h>
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#include <assert.h>
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#define NVARS 6
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#define NX 5
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#define FILENAME "tst_formatx.nc"
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int main(int argc, char* argv[])
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{
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int err = 0;
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int ecode = 0;
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int ncid;
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int cmode, format;
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int nprocs, rank;
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MPI_Comm comm=MPI_COMM_SELF;
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MPI_Info info=MPI_INFO_NULL;
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printf("\n*** Testing nc_inq_format_extended for pnetcdf...");
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MPI_Init(&argc,&argv);
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MPI_Comm_size(MPI_COMM_WORLD, &nprocs);
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MPI_Comm_rank(MPI_COMM_WORLD, &rank);
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if (nprocs > 1 && rank == 0)
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printf("This test program is intended to run on ONE process\n");
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if (rank > 0) goto fn_exit;
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/* first, use PnetCDF to create a file with default header/variable alignment */
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#ifdef DISABLE_PNETCDF_ALIGNMENT
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MPI_Info_create(&info);
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MPI_Info_set(info, "nc_header_align_size", "1");
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MPI_Info_set(info, "nc_var_align_size", "1");
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#endif
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cmode = NC_PNETCDF | NC_CLOBBER;
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if (nc_create_par(FILENAME, cmode, comm, info, &ncid)) ERR_RET;
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if (nc_enddef(ncid)) ERR;
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if(nc_inq_format_extended(ncid,&format,&cmode)) ERR;
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if(cmode != 0x8000) {
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printf("***FAIL: mode was %08x ; expected %08x\n",cmode,0);
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ecode = 1;
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ERR;
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}
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if(format != NC_FORMAT_PNETCDF) {
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printf("***FAIL: format was %d ; expected %d\n",format,NC_FORMAT_PNETCDF);
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ecode = 1;
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ERR;
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}
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if (nc_abort(ncid)) ERR;
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fn_exit:
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MPI_Finalize();
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SUMMARIZE_ERR;
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FINAL_RESULTS;
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return ecode;
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}
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