dump_sizes.cc

   1 #include <iostream>
   2
   3 #include <isa/yaml.h>
   4 #include <isa/pdg.h>
   5
   6 using namespace std;
   7 using namespace pdg;
   8
   9 int main(int argc, char * argv[])
  10 {
  11     PDG *pdg;
  12     isl_ctx *ctx = isl_ctx_alloc();
  13     pdg = PDG::Load(stdin, ctx);
  14
  15     for (int i = 0; i < pdg->dependences.size(); ++i) {
  16         pdg::dependence *dep = pdg->dependences[i];
  17         if (dep->type == pdg::dependence::uninitialized)
  18             continue;
  19         pdg::node* from = dep->from;
  20         pdg::node* to = dep->to;
  21         int from_access = dep->from_access ? dep->from_access->nr : -1;
  22         int to_access = dep->to_access ? dep->to_access->nr : -1;
  23         const char *from_f = from->statement->top_function ?
  24                              from->statement->top_function->name->s.c_str() :
  25                              "(none)";
  26         const char *to_f = to->statement->top_function ?
  27                            to->statement->top_function->name->s.c_str() : "(none)";
  28         printf("%d,%d (%s,line %d) --(%s)--> %d,%d (%s,line %d): %s\n",
  29                 from->nr, from_access, from_f, from->statement->line,
  30                 dep->array->name->s.c_str(),
  31                 to->nr, to_access, to_f, to->statement->line,
  32                 dep->size ? dep->size->s->c_str() : "(unknown)"
  33                 );
  34     }
  35
  36     pdg->free();
  37     delete pdg;
  38     isl_ctx_free(ctx);
  39
  40     return 0;
  41 }