xref: /petsc/src/benchmarks/sizeof.c (revision abdd934af67c1cc360c4d0cfcf2de16e188d627e)

#include <stdio.h>
/*
        Prints the size of various C data types
*/
int main(int argc, char **args)
{
  fprintf(stdout, "long double : %lu\n", (unsigned long)sizeof(long double));
  fprintf(stdout, "double      : %lu\n", (unsigned long)sizeof(double));
  fprintf(stdout, "int         : %lu\n", (unsigned long)sizeof(int));
  fprintf(stdout, "char        : %lu\n", (unsigned long)sizeof(char));
  fprintf(stdout, "short       : %lu\n", (unsigned long)sizeof(short));
  fprintf(stdout, "long        : %lu\n", (unsigned long)sizeof(long));
  fprintf(stdout, "long long   : %lu\n", (unsigned long)sizeof(long long));
  fprintf(stdout, "int *       : %lu\n", (unsigned long)sizeof(int *));
  fprintf(stdout, "size_t      : %lu\n", (unsigned long)sizeof(size_t));

  return 0;
}