diff options
| -rw-r--r-- | tools/perf/builtin-report.c | 11 | ||||
| -rw-r--r-- | tools/perf/util/values.c | 62 | ||||
| -rw-r--r-- | tools/perf/util/values.h | 3 |
3 files changed, 73 insertions, 3 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 4163918..2357c66 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -57,6 +57,9 @@ static int show_nr_samples; static int show_threads; static struct perf_read_values show_threads_values; +static char default_pretty_printing_style[] = "normal"; +static char *pretty_printing_style = default_pretty_printing_style; + static unsigned long page_size; static unsigned long mmap_window = 32; @@ -1401,6 +1404,9 @@ static size_t output__fprintf(FILE *fp, u64 total_samples) size_t ret = 0; unsigned int width; char *col_width = col_width_list_str; + int raw_printing_style; + + raw_printing_style = !strcmp(pretty_printing_style, "raw"); init_rem_hits(); @@ -1478,7 +1484,8 @@ print_entries: free(rem_sq_bracket); if (show_threads) - perf_read_values_display(fp, &show_threads_values); + perf_read_values_display(fp, &show_threads_values, + raw_printing_style); return ret; } @@ -2091,6 +2098,8 @@ static const struct option options[] = { "Show a column with the number of samples"), OPT_BOOLEAN('T', "threads", &show_threads, "Show per-thread event counters"), + OPT_STRING(0, "pretty", &pretty_printing_style, "key", + "pretty printing style key: normal raw"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", "sort by key(s): pid, comm, dso, symbol, parent"), OPT_BOOLEAN('P', "full-paths", &full_paths, diff --git a/tools/perf/util/values.c b/tools/perf/util/values.c index 8551c0b..614cfaf 100644 --- a/tools/perf/util/values.c +++ b/tools/perf/util/values.c @@ -126,7 +126,8 @@ void perf_read_values_add_value(struct perf_read_values *values, values->value[tindex][cindex] = value; } -void perf_read_values_display(FILE *fp, struct perf_read_values *values) +static void perf_read_values__display_pretty(FILE *fp, + struct perf_read_values *values) { int i, j; int pidwidth, tidwidth; @@ -169,3 +170,62 @@ void perf_read_values_display(FILE *fp, struct perf_read_values *values) fprintf(fp, "\n"); } } + +static void perf_read_values__display_raw(FILE *fp, + struct perf_read_values *values) +{ + int width, pidwidth, tidwidth, namewidth, rawwidth, countwidth; + int i, j; + + tidwidth = 3; /* TID */ + pidwidth = 3; /* PID */ + namewidth = 4; /* "Name" */ + rawwidth = 3; /* "Raw" */ + countwidth = 5; /* "Count" */ + + for (i = 0; i < values->threads; i++) { + width = snprintf(NULL, 0, "%d", values->pid[i]); + if (width > pidwidth) + pidwidth = width; + width = snprintf(NULL, 0, "%d", values->tid[i]); + if (width > tidwidth) + tidwidth = width; + } + for (j = 0; j < values->counters; j++) { + width = strlen(values->countername[j]); + if (width > namewidth) + namewidth = width; + width = snprintf(NULL, 0, "%llx", values->counterrawid[j]); + if (width > rawwidth) + rawwidth = width; + } + for (i = 0; i < values->threads; i++) { + for (j = 0; j < values->counters; j++) { + width = snprintf(NULL, 0, "%Lu", values->value[i][j]); + if (width > countwidth) + countwidth = width; + } + } + + fprintf(fp, "# %*s %*s %*s %*s %*s\n", + pidwidth, "PID", tidwidth, "TID", + namewidth, "Name", rawwidth, "Raw", + countwidth, "Count"); + for (i = 0; i < values->threads; i++) + for (j = 0; j < values->counters; j++) + fprintf(fp, " %*d %*d %*s %*llx %*Lu\n", + pidwidth, values->pid[i], + tidwidth, values->tid[i], + namewidth, values->countername[j], + rawwidth, values->counterrawid[j], + countwidth, values->value[i][j]); +} + +void perf_read_values_display(FILE *fp, struct perf_read_values *values, + int raw) +{ + if (raw) + perf_read_values__display_raw(fp, values); + else + perf_read_values__display_pretty(fp, values); +} diff --git a/tools/perf/util/values.h b/tools/perf/util/values.h index e41be5e..f8960fd 100644 --- a/tools/perf/util/values.h +++ b/tools/perf/util/values.h @@ -21,6 +21,7 @@ void perf_read_values_add_value(struct perf_read_values *values, u32 pid, u32 tid, u64 rawid, char *name, u64 value); -void perf_read_values_display(FILE *fp, struct perf_read_values *values); +void perf_read_values_display(FILE *fp, struct perf_read_values *values, + int raw); #endif /* _PERF_VALUES_H */ |