bench.h (be3158290db8376f49a92d30791dd8899f748aed) bench.h (9a93bf3fda3d03762868b1424e898395ffc71575)
1/* SPDX-License-Identifier: GPL-2.0 */
2#pragma once
3#include <stdlib.h>
4#include <stdbool.h>
5#include <linux/err.h>
6#include <errno.h>
7#include <unistd.h>
8#include <bpf/bpf.h>

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33struct bench_res {
34 long hits;
35 long drops;
36 long false_hits;
37};
38
39struct bench {
40 const char *name;
1/* SPDX-License-Identifier: GPL-2.0 */
2#pragma once
3#include <stdlib.h>
4#include <stdbool.h>
5#include <linux/err.h>
6#include <errno.h>
7#include <unistd.h>
8#include <bpf/bpf.h>

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33struct bench_res {
34 long hits;
35 long drops;
36 long false_hits;
37};
38
39struct bench {
40 const char *name;
41 void (*validate)();
42 void (*setup)();
41 void (*validate)(void);
42 void (*setup)(void);
43 void *(*producer_thread)(void *ctx);
44 void *(*consumer_thread)(void *ctx);
45 void (*measure)(struct bench_res* res);
46 void (*report_progress)(int iter, struct bench_res* res, long delta_ns);
47 void (*report_final)(struct bench_res res[], int res_cnt);
48};
49
50struct counter {
51 long value;
52} __attribute__((aligned(128)));
53
54extern struct env env;
55extern const struct bench *bench;
56
43 void *(*producer_thread)(void *ctx);
44 void *(*consumer_thread)(void *ctx);
45 void (*measure)(struct bench_res* res);
46 void (*report_progress)(int iter, struct bench_res* res, long delta_ns);
47 void (*report_final)(struct bench_res res[], int res_cnt);
48};
49
50struct counter {
51 long value;
52} __attribute__((aligned(128)));
53
54extern struct env env;
55extern const struct bench *bench;
56
57void setup_libbpf();
57void setup_libbpf(void);
58void hits_drops_report_progress(int iter, struct bench_res *res, long delta_ns);
59void hits_drops_report_final(struct bench_res res[], int res_cnt);
60void false_hits_report_progress(int iter, struct bench_res *res, long delta_ns);
61void false_hits_report_final(struct bench_res res[], int res_cnt);
62void ops_report_progress(int iter, struct bench_res *res, long delta_ns);
63void ops_report_final(struct bench_res res[], int res_cnt);
64
58void hits_drops_report_progress(int iter, struct bench_res *res, long delta_ns);
59void hits_drops_report_final(struct bench_res res[], int res_cnt);
60void false_hits_report_progress(int iter, struct bench_res *res, long delta_ns);
61void false_hits_report_final(struct bench_res res[], int res_cnt);
62void ops_report_progress(int iter, struct bench_res *res, long delta_ns);
63void ops_report_final(struct bench_res res[], int res_cnt);
64
65static inline __u64 get_time_ns() {
65static inline __u64 get_time_ns(void)
66{
66 struct timespec t;
67
68 clock_gettime(CLOCK_MONOTONIC, &t);
69
70 return (u64)t.tv_sec * 1000000000 + t.tv_nsec;
71}
72
73static inline void atomic_inc(long *value)

--- 13 unchanged lines hidden --- 		67 struct timespec t;
68
69 clock_gettime(CLOCK_MONOTONIC, &t);
70
71 return (u64)t.tv_sec * 1000000000 + t.tv_nsec;
72}
73
74static inline void atomic_inc(long *value)

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