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implemented ha_pt_get()

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Heng Li
2020-03-26 23:00:00 -04:00
parent 4aa4ebaf96
commit 10ed8b36ec
5 changed files with 44 additions and 33 deletions
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hist.cpp
+4 -4
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@@ -1,7 +1,7 @@
#include <stdio.h>
#include "htab.h"
static void yak_hist_line(int c, int x, int exceed, int64_t cnt)
static void ha_hist_line(int c, int x, int exceed, int64_t cnt)
{
int j;
if (c >= 0) fprintf(stderr, "[M::%s] %5d: ", __func__, c);
@@ -11,7 +11,7 @@ static void yak_hist_line(int c, int x, int exceed, int64_t cnt)
fprintf(stderr, " %lld\n", (long long)cnt);
}
int yak_analyze_count(int n_cnt, const int64_t *cnt, int *peak_het)
int ha_analyze_count(int n_cnt, const int64_t *cnt, int *peak_het)
{
const int hist_max = 100;
int i, start, low_i, max_i, max2_i, max3_i;
@@ -40,7 +40,7 @@ int yak_analyze_count(int n_cnt, const int64_t *cnt, int *peak_het)
x = (int)((double)hist_max * cnt[i] / cnt[max_i] + .499);
if (x > hist_max) exceed = 1, x = hist_max; // may happen if cnt[2] is higher
if (i > max_i && x == 0) break;
yak_hist_line(i, x, exceed, cnt[i]);
ha_hist_line(i, x, exceed, cnt[i]);
}
{
int x, exceed = 0;
@@ -48,7 +48,7 @@ int yak_analyze_count(int n_cnt, const int64_t *cnt, int *peak_het)
for (; i < n_cnt; ++i) rest += cnt[i];
x = (int)((double)hist_max * rest / cnt[max_i] + .499);
if (x > hist_max) exceed = 1, x = hist_max;
yak_hist_line(-1, x, exceed, rest);
ha_hist_line(-1, x, exceed, rest);
}
// look for smaller peak on the low end