libs/libvtrutil/src/vtr_cilk.h

#ifndef VTR_CILK_H
#define VTR_CILK_H

#ifdef __cilk
    //Include the standard cilk header that defines
    //cilk_for, cilk_spawn and cilk_sync
    #include <cilk/cilk.h>

    //Include the run-time API (e.g. to set the number of workers)
    #include <cilk/cilk_api.h>
#else
    //If there is no cilk support define away the
    //cilk constructs
    #define cilk_for for //serialized for loop
    #define cilk_spawn //nop
    #define cilk_sync //nop
#endif

#endif