1 #define OMPI_SKIP_MPICXX 1 2 #include <mpi.h> 3 #include <stdio.h> 4 #include <stdlib.h> 5 #include <string.h> 6 7 #include <sys/types.h> 8 #include <sys/stat.h> 9 10 #include "common_c.h" 11 12 #include "phstream.h" 13 #include "streamio.h" 14 15 #if !(defined IOSTREAMH) 16 #include <iostream> 17 #include <sstream> 18 using namespace std; 19 #endif 20 21 #include <FCMangle.h> 22 #define input FortranCInterface_GLOBAL_(input,INPUT) 23 #define proces FortranCInterface_GLOBAL_(proces,PROCES) 24 #define timer FortranCInterface_GLOBAL_(timer,TIMER) 25 26 #ifdef intel 27 #include <direct.h> 28 #define chdir _chdir 29 #else 30 #include <unistd.h> 31 #endif 32 33 extern "C" char phasta_iotype[80]; 34 char phasta_iotype[80]; 35 36 extern int SONFATH; 37 extern "C" void proces(); 38 extern "C" void input(); 39 extern int input_fform(char inpfname[]); 40 extern void setIOparam(); // For SyncIO 41 42 int myrank; /* made file global for ease in debugging */ 43 44 void 45 catchDebugger() { 46 while (1) { 47 int debuggerPresent=0; 48 int fakeSTOP = 1; // please stop HERE and assign as next line 49 // assign or set debuggerPresent=1 50 if(debuggerPresent) { 51 break; 52 } 53 } 54 } 55 56 // some useful debugging functions 57 58 void 59 pdarray( void* darray , int start, int end ) { 60 for( int i=start; i < end; i++ ){ 61 cout << ((double*)darray)[i] << endl; 62 } 63 } 64 65 void 66 piarray( void* iarray , int start, int end ) { 67 for( int i=start; i < end; i++ ){ 68 cout << ((int*)iarray)[i] << endl; 69 } 70 } 71 72 int phasta(int argc, 73 char *argv[], 74 grstream grs) { 75 int size,ierr; 76 char inpfilename[100]; 77 MPI_Comm_size (MPI_COMM_WORLD, &size); 78 MPI_Comm_rank (MPI_COMM_WORLD, &myrank); 79 80 workfc.numpe = size; 81 workfc.myrank = myrank; 82 outpar.nsynciofiles = -1; //FIXME magic value 83 streamio_set_gr(grs); 84 85 /* Input data */ 86 ierr = input_fform("solver.inp"); 87 if(!ierr){ 88 sprintf(inpfilename,"%d-procs_case/",size); 89 if( chdir( inpfilename ) ) { 90 cerr << "could not change to the problem directory " 91 << inpfilename << endl; 92 return 1; 93 } 94 MPI_Barrier(MPI_COMM_WORLD); 95 input(); 96 /* now we can start the solver */ 97 proces(); 98 } 99 else{ 100 printf("error during reading ascii input \n"); 101 } 102 MPI_Barrier(MPI_COMM_WORLD); 103 if ( myrank == 0 ) { 104 printf("phasta.cc - last call before finalize!\n"); 105 } 106 return 0; 107 } 108 109 int phasta(int argc, 110 char *argv[], 111 RStream* rs) { 112 fprintf(stderr, "HEY! if you see this email Cameron and tell him " 113 "to implement %s(...) on line %d of %s " 114 "... returning an error\n", __func__, __LINE__, __FILE__); 115 return 1; 116 } 117 118 int phasta(int argc, 119 char *argv[], 120 GRStream* grs, 121 RStream* rs) { 122 fprintf(stderr, "HEY! if you see this email Cameron and tell him " 123 "to implement %s(...) on line %d of %s " 124 "... returning an error\n", __func__, __LINE__, __FILE__); 125 return 1; 126 } 127 128 int phasta( int argc, 129 char *argv[] ) { 130 int size,ierr; 131 char inpfilename[100]; 132 char* pauseDebugger = getenv("catchDebugger"); 133 MPI_Comm_size (MPI_COMM_WORLD, &size); 134 MPI_Comm_rank (MPI_COMM_WORLD, &myrank); 135 136 workfc.numpe = size; 137 workfc.myrank = myrank; 138 139 #if (defined WIN32) 140 if(argc > 2 ){ 141 catchDebugger(); 142 } 143 #endif 144 #if (1) // ALWAYS ( defined LAUNCH_GDB ) && !( defined WIN32 ) 145 146 if ( pauseDebugger ) { 147 148 int parent_pid = getpid(); 149 int gdb_child = fork(); 150 cout << "gdb_child" << gdb_child << endl; 151 152 if( gdb_child == 0 ) { 153 154 cout << "Debugger Process initiating" << endl; 155 stringstream exec_string; 156 157 #if ( defined decalp ) 158 exec_string <<"xterm -e idb " 159 << " -pid "<< parent_pid <<" "<< argv[0] << endl; 160 #endif 161 #if ( defined LINUX ) 162 exec_string <<"xterm -e gdb" 163 << " -pid "<< parent_pid <<" "<< argv[0] << endl; 164 #endif 165 #if ( defined SUN4 ) 166 exec_string <<"xterm -e dbx " 167 << " - "<< parent_pid <<" "<< argv[0] << endl; 168 #endif 169 #if ( defined IRIX ) 170 exec_string <<"xterm -e dbx " 171 << " -p "<< parent_pid <<" "<< argv[0] << endl; 172 #endif 173 string s = exec_string.str(); 174 system( s.c_str() ); 175 exit(0); 176 } 177 catchDebugger(); 178 } 179 180 #endif 181 182 /* Input data */ 183 if(argc > 1 ){ 184 strcpy(inpfilename,argv[1]); 185 } else { 186 strcpy(inpfilename,"solver.inp"); 187 } 188 ierr = input_fform(inpfilename); 189 if(!ierr){ 190 sprintf(inpfilename,"%d-procs_case/",size); 191 if( chdir( inpfilename ) ) { 192 cerr << "could not change to the problem directory " 193 << inpfilename << endl; 194 return 1; 195 } 196 MPI_Barrier(MPI_COMM_WORLD); 197 setIOparam(); 198 input(); 199 /* now we can start the solver */ 200 proces(); 201 } 202 else{ 203 printf("error during reading ascii input \n"); 204 } 205 MPI_Barrier(MPI_COMM_WORLD); 206 if ( myrank == 0 ) { 207 printf("phasta.cc - last call before finalize!\n"); 208 } 209 return 0; 210 } 211