diff options
Diffstat (limited to 'tools/perf/util/mem-events.h')
| -rw-r--r-- | tools/perf/util/mem-events.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tools/perf/util/mem-events.h b/tools/perf/util/mem-events.h index 7f69bf9d789d..40f72ee4f42a 100644 --- a/tools/perf/util/mem-events.h +++ b/tools/perf/util/mem-events.h @@ -2,6 +2,10 @@ #define __PERF_MEM_EVENTS_H #include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <linux/types.h> +#include "stat.h" struct perf_mem_event { bool record; @@ -33,4 +37,38 @@ int perf_mem__lck_scnprintf(char *out, size_t sz, struct mem_info *mem_info); int perf_script__meminfo_scnprintf(char *bf, size_t size, struct mem_info *mem_info); +struct c2c_stats { + u32 nr_entries; + + u32 locks; /* count of 'lock' transactions */ + u32 store; /* count of all stores in trace */ + u32 st_uncache; /* stores to uncacheable address */ + u32 st_noadrs; /* cacheable store with no address */ + u32 st_l1hit; /* count of stores that hit L1D */ + u32 st_l1miss; /* count of stores that miss L1D */ + u32 load; /* count of all loads in trace */ + u32 ld_excl; /* exclusive loads, rmt/lcl DRAM - snp none/miss */ + u32 ld_shared; /* shared loads, rmt/lcl DRAM - snp hit */ + u32 ld_uncache; /* loads to uncacheable address */ + u32 ld_io; /* loads to io address */ + u32 ld_miss; /* loads miss */ + u32 ld_noadrs; /* cacheable load with no address */ + u32 ld_fbhit; /* count of loads hitting Fill Buffer */ + u32 ld_l1hit; /* count of loads that hit L1D */ + u32 ld_l2hit; /* count of loads that hit L2D */ + u32 ld_llchit; /* count of loads that hit LLC */ + u32 lcl_hitm; /* count of loads with local HITM */ + u32 rmt_hitm; /* count of loads with remote HITM */ + u32 tot_hitm; /* count of loads with local and remote HITM */ + u32 rmt_hit; /* count of loads with remote hit clean; */ + u32 lcl_dram; /* count of loads miss to local DRAM */ + u32 rmt_dram; /* count of loads miss to remote DRAM */ + u32 nomap; /* count of load/stores with no phys adrs */ + u32 noparse; /* count of unparsable data sources */ +}; + +struct hist_entry; +int c2c_decode_stats(struct c2c_stats *stats, struct mem_info *mi); +void c2c_add_stats(struct c2c_stats *stats, struct c2c_stats *add); + #endif /* __PERF_MEM_EVENTS_H */ |