Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history 
yaml
---
r: 323789
b: refs/heads/master
c: 9ffad98
h: refs/heads/master
i:
  323787: 626149f
v: v3
  • Loading branch information
Namhyung Kim authored and Arnaldo Carvalho de Melo committed Sep 8, 2012
1 parent d48c8a8 commit d6b2994
Show file tree
Hide file tree
Showing 3 changed files with 51 additions and 28 deletions.
2 changes: 1 addition & 1 deletion [refs]
View file
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: ea251d51d2c7d7233790123227f787c477f567f5
refs/heads/master: 9ffad987ff565999d91fc2783dd77f08094a743b
74 changes: 48 additions & 26 deletions trunk/tools/perf/ui/hist.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -8,10 +8,9 @@
/* hist period print (hpp) functions */
static int hpp__header_overhead(struct perf_hpp *hpp)
{
if (hpp->ptr)
return scnprintf(hpp->buf, hpp->size, "Baseline");
else
return scnprintf(hpp->buf, hpp->size, "Overhead");
const char *fmt = hpp->ptr ? "Baseline" : "Overhead";

return scnprintf(hpp->buf, hpp->size, fmt);
}

static int hpp__width_overhead(struct perf_hpp *hpp __used)
Expand Down Expand Up @@ -40,6 +39,7 @@ static int hpp__color_overhead(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he)
{
double percent = 100.0 * he->period / hpp->total_period;
const char *fmt = symbol_conf.field_sep ? "%.2f" : " %5.2f%%";

if (hpp->ptr) {
struct hists *old_hists = hpp->ptr;
Expand All @@ -52,12 +52,14 @@ static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he)
percent = 0.0;
}

return scnprintf(hpp->buf, hpp->size, " %5.2f%%", percent);
return scnprintf(hpp->buf, hpp->size, fmt, percent);
}

static int hpp__header_overhead_sys(struct perf_hpp *hpp)
{
return scnprintf(hpp->buf, hpp->size, " sys ");
const char *fmt = symbol_conf.field_sep ? "%s" : "%6s";

return scnprintf(hpp->buf, hpp->size, fmt, "sys");
}

static int hpp__width_overhead_sys(struct perf_hpp *hpp __used)
Expand All @@ -74,12 +76,16 @@ static int hpp__color_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he)
{
double percent = 100.0 * he->period_sys / hpp->total_period;
return scnprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
const char *fmt = symbol_conf.field_sep ? "%.2f" : "%5.2f%%";

return scnprintf(hpp->buf, hpp->size, fmt, percent);
}

static int hpp__header_overhead_us(struct perf_hpp *hpp)
{
return scnprintf(hpp->buf, hpp->size, " user ");
const char *fmt = symbol_conf.field_sep ? "%s" : "%6s";

return scnprintf(hpp->buf, hpp->size, fmt, "user");
}

static int hpp__width_overhead_us(struct perf_hpp *hpp __used)
Expand All @@ -96,7 +102,9 @@ static int hpp__color_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
static int hpp__entry_overhead_us(struct perf_hpp *hpp, struct hist_entry *he)
{
double percent = 100.0 * he->period_us / hpp->total_period;
return scnprintf(hpp->buf, hpp->size, "%5.2f%%", percent);
const char *fmt = symbol_conf.field_sep ? "%.2f" : "%5.2f%%";

return scnprintf(hpp->buf, hpp->size, fmt, percent);
}

static int hpp__header_overhead_guest_sys(struct perf_hpp *hpp)
Expand All @@ -120,7 +128,9 @@ static int hpp__entry_overhead_guest_sys(struct perf_hpp *hpp,
struct hist_entry *he)
{
double percent = 100.0 * he->period_guest_sys / hpp->total_period;
return scnprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
const char *fmt = symbol_conf.field_sep ? "%.2f" : " %5.2f%% ";

return scnprintf(hpp->buf, hpp->size, fmt, percent);
}

static int hpp__header_overhead_guest_us(struct perf_hpp *hpp)
Expand All @@ -144,12 +154,16 @@ static int hpp__entry_overhead_guest_us(struct perf_hpp *hpp,
struct hist_entry *he)
{
double percent = 100.0 * he->period_guest_us / hpp->total_period;
return scnprintf(hpp->buf, hpp->size, " %5.2f%% ", percent);
const char *fmt = symbol_conf.field_sep ? "%.2f" : " %5.2f%% ";

return scnprintf(hpp->buf, hpp->size, fmt, percent);
}

static int hpp__header_samples(struct perf_hpp *hpp)
{
return scnprintf(hpp->buf, hpp->size, " Samples ");
const char *fmt = symbol_conf.field_sep ? "%s" : "%11s";

return scnprintf(hpp->buf, hpp->size, fmt, "Samples");
}

static int hpp__width_samples(struct perf_hpp *hpp __used)
Expand All @@ -159,12 +173,16 @@ static int hpp__width_samples(struct perf_hpp *hpp __used)

static int hpp__entry_samples(struct perf_hpp *hpp, struct hist_entry *he)
{
return scnprintf(hpp->buf, hpp->size, "%11" PRIu64, he->nr_events);
const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%11" PRIu64;

return scnprintf(hpp->buf, hpp->size, fmt, he->nr_events);
}

static int hpp__header_period(struct perf_hpp *hpp)
{
return scnprintf(hpp->buf, hpp->size, " Period ");
const char *fmt = symbol_conf.field_sep ? "%s" : "%12s";

return scnprintf(hpp->buf, hpp->size, fmt, "Period");
}

static int hpp__width_period(struct perf_hpp *hpp __used)
Expand All @@ -174,12 +192,16 @@ static int hpp__width_period(struct perf_hpp *hpp __used)

static int hpp__entry_period(struct perf_hpp *hpp, struct hist_entry *he)
{
return scnprintf(hpp->buf, hpp->size, "%12" PRIu64, he->period);
const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%12" PRIu64;

return scnprintf(hpp->buf, hpp->size, fmt, he->period);
}

static int hpp__header_delta(struct perf_hpp *hpp)
{
return scnprintf(hpp->buf, hpp->size, " Delta ");
const char *fmt = symbol_conf.field_sep ? "%s" : "%7s";

return scnprintf(hpp->buf, hpp->size, fmt, "Delta");
}

static int hpp__width_delta(struct perf_hpp *hpp __used)
Expand All @@ -193,7 +215,8 @@ static int hpp__entry_delta(struct perf_hpp *hpp, struct hist_entry *he)
u64 old_total, new_total;
double old_percent = 0, new_percent = 0;
double diff;
char buf[32];
const char *fmt = symbol_conf.field_sep ? "%s" : "%7.7s";
char buf[32] = " ";

old_total = pair_hists->stats.total_period;
if (old_total > 0 && he->pair)
Expand All @@ -204,11 +227,10 @@ static int hpp__entry_delta(struct perf_hpp *hpp, struct hist_entry *he)
new_percent = 100.0 * he->period / new_total;

diff = new_percent - old_percent;
if (fabs(diff) < 0.01)
return scnprintf(hpp->buf, hpp->size, " ");
if (fabs(diff) >= 0.01)
scnprintf(buf, sizeof(buf), "%+4.2F%%", diff);

scnprintf(buf, sizeof(buf), "%+4.2F%%", diff);
return scnprintf(hpp->buf, hpp->size, "%7.7s", buf);
return scnprintf(hpp->buf, hpp->size, fmt, buf);
}

static int hpp__header_displ(struct perf_hpp *hpp)
Expand All @@ -223,13 +245,13 @@ static int hpp__width_displ(struct perf_hpp *hpp __used)

static int hpp__entry_displ(struct perf_hpp *hpp, struct hist_entry *he __used)
{
char buf[32];
const char *fmt = symbol_conf.field_sep ? "%s" : "%6.6s";
char buf[32] = " ";

if (!hpp->displacement)
return scnprintf(hpp->buf, hpp->size, " ");
if (hpp->displacement)
scnprintf(buf, sizeof(buf), "%+4ld", hpp->displacement);

scnprintf(buf, sizeof(buf), "%+4ld", hpp->displacement);
return scnprintf(hpp->buf, hpp->size, "%6.6s", buf);
return scnprintf(hpp->buf, hpp->size, fmt, buf);
}

#define HPP__COLOR_PRINT_FNS(_name) \
Expand Down
3 changes: 2 additions & 1 deletion trunk/tools/perf/ui/stdio/hist.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -319,11 +319,12 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
.displacement = displacement,
.ptr = pair_hists,
};
bool color = !symbol_conf.field_sep;

if (size == 0 || size > sizeof(bf))
size = hpp.size = sizeof(bf);

ret = hist_entry__period_snprintf(&hpp, he, true);
ret = hist_entry__period_snprintf(&hpp, he, color);
hist_entry__sort_snprintf(he, bf + ret, size - ret, hists);

ret = fprintf(fp, "%s\n", bf);
Expand Down

0 comments on commit d6b2994

Please sign in to comment.