diff options
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 3a48a2627670..80c722ade852 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -102,6 +102,7 @@ enum perf_output_field { PERF_OUTPUT_METRIC = 1U << 28, PERF_OUTPUT_MISC = 1U << 29, PERF_OUTPUT_SRCCODE = 1U << 30, + PERF_OUTPUT_IPC = 1U << 31, }; struct output_option { @@ -139,6 +140,7 @@ struct output_option { {.str = "metric", .field = PERF_OUTPUT_METRIC}, {.str = "misc", .field = PERF_OUTPUT_MISC}, {.str = "srccode", .field = PERF_OUTPUT_SRCCODE}, + {.str = "ipc", .field = PERF_OUTPUT_IPC}, }; enum { @@ -1268,6 +1270,20 @@ static int perf_sample__fprintf_insn(struct perf_sample *sample, return printed; } +static int perf_sample__fprintf_ipc(struct perf_sample *sample, + struct perf_event_attr *attr, FILE *fp) +{ + unsigned int ipc; + + if (!PRINT_FIELD(IPC) || !sample->cyc_cnt || !sample->insn_cnt) + return 0; + + ipc = (sample->insn_cnt * 100) / sample->cyc_cnt; + + return fprintf(fp, " \t IPC: %u.%02u (%" PRIu64 "/%" PRIu64 ") ", + ipc / 100, ipc % 100, sample->insn_cnt, sample->cyc_cnt); +} + static int perf_sample__fprintf_bts(struct perf_sample *sample, struct perf_evsel *evsel, struct thread *thread, @@ -1312,6 +1328,8 @@ static int perf_sample__fprintf_bts(struct perf_sample *sample, printed += perf_sample__fprintf_addr(sample, thread, attr, fp); } + printed += perf_sample__fprintf_ipc(sample, attr, fp); + if (print_srcline_last) printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp); @@ -1859,6 +1877,9 @@ static void process_event(struct perf_script *script, if (PRINT_FIELD(PHYS_ADDR)) fprintf(fp, "%16" PRIx64, sample->phys_addr); + + perf_sample__fprintf_ipc(sample, attr, fp); + fprintf(fp, "\n"); if (PRINT_FIELD(SRCCODE)) { @@ -3433,7 +3454,7 @@ int cmd_script(int argc, const char **argv) "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," "addr,symoff,srcline,period,iregs,uregs,brstack," "brstacksym,flags,bpf-output,brstackinsn,brstackoff," - "callindent,insn,insnlen,synth,phys_addr,metric,misc", + "callindent,insn,insnlen,synth,phys_addr,metric,misc,ipc", parse_output_fields), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), |