TgcNuma.hpp

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/**
 * @file
 * @ingroup GC_Trace
 */

#if !defined(TGCNUMA_HPP_)
#define TGCNUMA_HPP_

/**
 * Structure holding information relating to tgc tracing for NUMA.
 */
typedef struct TgcNumaExtensions {
	UDATA numaNodes;
	struct NumaNodeData {
		UDATA totalRegions; /**< total number of regions with affinity to the node */
		UDATA committedRegions; /**< number of committed regions with affinity to the node */
		UDATA freeRegions; /**< number of free regions with affinity to the node */
		UDATA threads; /**< number of threads with affinity to the node */
		UDATA gcThreads; /**< number of GC threads (workers/main) with affinity to the node */
	} *nodeData;
} TgcNumaExtensions;
	
bool tgcNumaInitialize(J9JavaVM *javaVM);

#endif /* TGCNUMA_HPP_ */