StgClosure * tryStealSpark (SparkPool *pool);
void freeSparkPool (SparkPool *pool);
void createSparkThread (Capability *cap, StgClosure *p);
StgClosure * tryStealSpark (SparkPool *pool);
void freeSparkPool (SparkPool *pool);
void createSparkThread (Capability *cap, StgClosure *p);