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Will
41 lines
878 B
C
41 lines
878 B
C
#ifndef STATS_H
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#define STATS_H
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#include <stdbool.h>
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#include <stdint.h>
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#define MAX(X, Y) ((X) > (Y) ? (X) : (Y))
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#define MIN(X, Y) ((X) < (Y) ? (X) : (Y))
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typedef struct {
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uint32_t connect;
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uint32_t read;
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uint32_t write;
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uint32_t status;
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uint32_t timeout;
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} errors;
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typedef struct {
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uint64_t count;
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uint64_t limit;
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uint64_t min;
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uint64_t max;
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uint64_t data[];
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} stats;
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stats *stats_alloc(uint64_t);
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void stats_free(stats *);
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int stats_record(stats *, uint64_t);
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void stats_correct(stats *, int64_t);
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long double stats_mean(stats *);
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long double stats_stdev(stats *stats, long double);
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long double stats_within_stdev(stats *, long double, long double, uint64_t);
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uint64_t stats_percentile(stats *, long double);
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uint64_t stats_popcount(stats *);
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uint64_t stats_value_at(stats *stats, uint64_t, uint64_t *);
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#endif /* STATS_H */
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