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- #define SPIN 10000000
-
- main()
- {
- double t1, t2, lt, cputim_(); /* fortran cc .. -lU77 */
- int spin;
-
- t1 = cputim_();
- spin = SPIN;
- while (spin--) /* basis reference loop, counter in the stack */
- ;
- t2 = cputim_();
-
- printf("basic spin loop %2.2f micro sec\n",
- (t2 - t1) * 1000000. / SPIN);
- }
-