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Remove using in arrays; Remove _ non-exported struct fields

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Start determining slow parts of the compiler
This commit is contained in:
gingerBill
2017-11-28 22:12:33 +00:00
parent 91b534d128
commit cfabc0e61f
9 changed files with 299 additions and 369 deletions
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50
src/timings.cpp
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@@ -104,16 +104,40 @@ void timings_start_section(Timings *t, String label) {
array_add(&t->sections, make_time_stamp(label));
}
f64 time_stamp_as_second(TimeStamp ts, u64 freq) {
f64 time_stamp_as_s(TimeStamp const &ts, u64 freq) {
GB_ASSERT_MSG(ts.finish >= ts.start, "time_stamp_as_ms - %.*s", LIT(ts.label));
return cast(f64)(ts.finish - ts.start) / cast(f64)freq;
}
f64 time_stamp_as_ms(TimeStamp ts, u64 freq) {
return 1000.0*time_stamp_as_second(ts, freq);
f64 time_stamp_as_ms(TimeStamp const &ts, u64 freq) {
return 1000.0*time_stamp_as_s(ts, freq);
}
void timings_print_all(Timings *t) {
f64 time_stamp_as_us(TimeStamp const &ts, u64 freq) {
return 1000000.0*time_stamp_as_s(ts, freq);
}
enum TimingUnit {
TimingUnit_Second,
TimingUnit_Millisecond,
TimingUnit_Microsecond,
TimingUnit_COUNT,
};
char const *timing_unit_strings[TimingUnit_COUNT] = {"s", "ms", "us"};
f64 time_stamp(TimeStamp const &ts, u64 freq, TimingUnit unit) {
f64 total_time = 0;
switch (unit) {
case TimingUnit_Millisecond: return time_stamp_as_ms(ts, freq);
case TimingUnit_Microsecond: return time_stamp_as_us(ts, freq);
default: /*fallthrough*/
case TimingUnit_Second: return time_stamp_as_s (ts, freq);
}
}
void timings_print_all(Timings *t, TimingUnit unit = TimingUnit_Millisecond) {
char const SPACES[] = " ";
isize max_len;
@@ -121,6 +145,7 @@ void timings_print_all(Timings *t) {
t->total.finish = time_stamp_time_now();
max_len = t->total.label.len;
max_len = 36;
for_array(i, t->sections) {
TimeStamp ts = t->sections[i];
max_len = gb_max(max_len, ts.label.len);
@@ -128,22 +153,25 @@ void timings_print_all(Timings *t) {
GB_ASSERT(max_len <= gb_size_of(SPACES)-1);
t->total_time_seconds = time_stamp_as_second(t->total, t->freq);
t->total_time_seconds = time_stamp_as_s(t->total, t->freq);
f64 total_ms = time_stamp_as_ms(t->total, t->freq);
f64 total_time = time_stamp(t->total, t->freq, unit);
gb_printf("%.*s%.*s - % 9.3f ms - %6.2f%%\n",
gb_printf("%.*s%.*s - % 9.3f %s - %6.2f%%\n",
LIT(t->total.label),
cast(int)(max_len-t->total.label.len), SPACES,
total_ms,
total_time,
timing_unit_strings[unit],
cast(f64)100.0);
for_array(i, t->sections) {
TimeStamp ts = t->sections[i];
f64 section_ms = time_stamp_as_ms(ts, t->freq);
gb_printf("%.*s%.*s - % 9.3f ms - %6.2f%%\n",
f64 section_time = time_stamp(ts, t->freq, unit);
gb_printf("%.*s%.*s - % 9.3f %s - %6.2f%%\n",
LIT(ts.label),
cast(int)(max_len-ts.label.len), SPACES,
section_ms, 100*section_ms/total_ms);
section_time,
timing_unit_strings[unit],
100.0*section_time/total_time);
}
}