C++ (Cpp) cilk_for_root Exemples

Exemple #1

Fichier : cilk-abi-cilk-for.cpp Projet : RogerFederer03/Real_Time_System_Projects

/*
 * __cilkrts_cilk_for_64
 *
 * Implementation of cilk_for for 64-bit trip counts (regardless of processor
 * word size).  Assumes that the range is 0 - count.
 *
 * body  - lambda function for the cilk_for loop body
 * data  - data used by the lambda function
 * count - trip count for loop
 * grain - grain size (0 if it should be computed)
 */
CILK_ABI_THROWS_VOID __cilkrts_cilk_for_64(__cilk_abi_f64_t body, void *data,
                                            cilk64_t count, int grain)
{
    // Check for an empty range here as an optimization - don't need to do any
    // __cilkrts_stack_frame initialization
    if (count > 0)
        cilk_for_root(body, data, count, grain);
}

Exemple #2

Fichier : cilk-abi-cilk-for.cpp Projet : neboat/cilkplusrts-cilk-ok

/*
 * __cilkrts_cilk_for_64
 *
 * Implementation of cilk_for for 64-bit trip counts (regardless of processor
 * word size).  Assumes that the range is 0 - count.
 *
 * body  - lambda function for the cilk_for loop body
 * data  - data used by the lambda function
 * count - trip count for loop
 * grain - grain size (0 if it should be computed)
 */
CILK_ABI_THROWS_VOID __cilkrts_cilk_for_64(__cilk_abi_f64_t body, void *data,
                                            cilk64_t count, int grain)
{
    // Cilkscreen should not report this call in a stack trace
    NOTIFY_ZC_INTRINSIC((char *)"cilkscreen_hide_call", 0);

    // Check for an empty range here as an optimization - don't need to do any
    // __cilkrts_stack_frame initialization
    if (count > 0)
        cilk_for_root(body, data, count, grain);
}