aa7cb970c4
1. User asks mcctrl for the result via ihk_os_getrusage() with passing void * 2. mcctrl compiles the results and passes them to the user 3. User interprets it by using the type defined in the LWK-specific header
37 lines
898 B
C
37 lines
898 B
C
/* Interface toward kernel and mcctrl */
|
|
|
|
#ifndef __RUSAGE_H
|
|
#define __RUSAGE_H
|
|
|
|
#define IHK_MAX_NUM_PGSIZES 4
|
|
#define IHK_MAX_NUM_NUMA_NODES 1024
|
|
#define IHK_MAX_NUM_CPUS 1024
|
|
|
|
struct rusage_percpu {
|
|
unsigned long user_tsc;
|
|
unsigned long system_tsc;
|
|
};
|
|
|
|
struct rusage_global {
|
|
long memory_stat_rss[IHK_MAX_NUM_PGSIZES];
|
|
long memory_stat_mapped_file[IHK_MAX_NUM_PGSIZES];
|
|
unsigned long memory_max_usage;
|
|
unsigned long max_num_threads;
|
|
unsigned long num_threads;
|
|
long rss_current;
|
|
unsigned long memory_kmem_usage;
|
|
unsigned long memory_kmem_max_usage;
|
|
unsigned long memory_numa_stat[IHK_MAX_NUM_NUMA_NODES];
|
|
struct rusage_percpu cpu[IHK_MAX_NUM_CPUS]; /* clv[i].monitor = &cpu[i] */
|
|
|
|
unsigned long total_memory;
|
|
unsigned long total_memory_usage;
|
|
unsigned long total_memory_max_usage;
|
|
|
|
unsigned long num_numa_nodes;
|
|
unsigned long num_processors;
|
|
unsigned long ns_per_tsc;
|
|
};
|
|
|
|
#endif
|