Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/lhash/lh_stats.c |
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1 | /* | - | ||||||
2 | * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. | - | ||||||
3 | * | - | ||||||
4 | * Licensed under the OpenSSL license (the "License"). You may not use | - | ||||||
5 | * this file except in compliance with the License. You can obtain a copy | - | ||||||
6 | * in the file LICENSE in the source distribution or at | - | ||||||
7 | * https://www.openssl.org/source/license.html | - | ||||||
8 | */ | - | ||||||
9 | - | |||||||
10 | #include <stdio.h> | - | ||||||
11 | #include <string.h> | - | ||||||
12 | #include <stdlib.h> | - | ||||||
13 | /* | - | ||||||
14 | * If you wish to build this outside of OpenSSL, remove the following lines | - | ||||||
15 | * and things should work as expected | - | ||||||
16 | */ | - | ||||||
17 | #include "internal/cryptlib.h" | - | ||||||
18 | - | |||||||
19 | #include <openssl/bio.h> | - | ||||||
20 | #include <openssl/lhash.h> | - | ||||||
21 | #include "lhash_lcl.h" | - | ||||||
22 | - | |||||||
23 | # ifndef OPENSSL_NO_STDIO | - | ||||||
24 | void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp) | - | ||||||
25 | { | - | ||||||
26 | BIO *bp; | - | ||||||
27 | - | |||||||
28 | bp = BIO_new(BIO_s_file()); | - | ||||||
29 | if (bp == NULL)
| 0 | ||||||
30 | return; never executed: return; | 0 | ||||||
31 | BIO_set_fp(bp, fp, BIO_NOCLOSE); | - | ||||||
32 | OPENSSL_LH_stats_bio(lh, bp); | - | ||||||
33 | BIO_free(bp); | - | ||||||
34 | } never executed: end of block | 0 | ||||||
35 | - | |||||||
36 | void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp) | - | ||||||
37 | { | - | ||||||
38 | BIO *bp; | - | ||||||
39 | - | |||||||
40 | bp = BIO_new(BIO_s_file()); | - | ||||||
41 | if (bp == NULL)
| 0 | ||||||
42 | return; never executed: return; | 0 | ||||||
43 | BIO_set_fp(bp, fp, BIO_NOCLOSE); | - | ||||||
44 | OPENSSL_LH_node_stats_bio(lh, bp); | - | ||||||
45 | BIO_free(bp); | - | ||||||
46 | } never executed: end of block | 0 | ||||||
47 | - | |||||||
48 | void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp) | - | ||||||
49 | { | - | ||||||
50 | BIO *bp; | - | ||||||
51 | - | |||||||
52 | bp = BIO_new(BIO_s_file()); | - | ||||||
53 | if (bp == NULL)
| 0 | ||||||
54 | return; never executed: return; | 0 | ||||||
55 | BIO_set_fp(bp, fp, BIO_NOCLOSE); | - | ||||||
56 | OPENSSL_LH_node_usage_stats_bio(lh, bp); | - | ||||||
57 | BIO_free(bp); | - | ||||||
58 | } never executed: end of block | 0 | ||||||
59 | - | |||||||
60 | # endif | - | ||||||
61 | - | |||||||
62 | void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out) | - | ||||||
63 | { | - | ||||||
64 | BIO_printf(out, "num_items = %lu\n", lh->num_items); | - | ||||||
65 | BIO_printf(out, "num_nodes = %u\n", lh->num_nodes); | - | ||||||
66 | BIO_printf(out, "num_alloc_nodes = %u\n", lh->num_alloc_nodes); | - | ||||||
67 | BIO_printf(out, "num_expands = %lu\n", lh->num_expands); | - | ||||||
68 | BIO_printf(out, "num_expand_reallocs = %lu\n", lh->num_expand_reallocs); | - | ||||||
69 | BIO_printf(out, "num_contracts = %lu\n", lh->num_contracts); | - | ||||||
70 | BIO_printf(out, "num_contract_reallocs = %lu\n", lh->num_contract_reallocs); | - | ||||||
71 | BIO_printf(out, "num_hash_calls = %lu\n", lh->num_hash_calls); | - | ||||||
72 | BIO_printf(out, "num_comp_calls = %lu\n", lh->num_comp_calls); | - | ||||||
73 | BIO_printf(out, "num_insert = %lu\n", lh->num_insert); | - | ||||||
74 | BIO_printf(out, "num_replace = %lu\n", lh->num_replace); | - | ||||||
75 | BIO_printf(out, "num_delete = %lu\n", lh->num_delete); | - | ||||||
76 | BIO_printf(out, "num_no_delete = %lu\n", lh->num_no_delete); | - | ||||||
77 | BIO_printf(out, "num_retrieve = %lu\n", lh->num_retrieve); | - | ||||||
78 | BIO_printf(out, "num_retrieve_miss = %lu\n", lh->num_retrieve_miss); | - | ||||||
79 | BIO_printf(out, "num_hash_comps = %lu\n", lh->num_hash_comps); | - | ||||||
80 | } executed 2 times by 1 test: end of block Executed by:
| 2 | ||||||
81 | - | |||||||
82 | void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out) | - | ||||||
83 | { | - | ||||||
84 | OPENSSL_LH_NODE *n; | - | ||||||
85 | unsigned int i, num; | - | ||||||
86 | - | |||||||
87 | for (i = 0; i < lh->num_nodes; i++) {
| 0 | ||||||
88 | for (n = lh->b[i], num = 0; n != NULL; n = n->next)
| 0 | ||||||
89 | num++; never executed: num++; | 0 | ||||||
90 | BIO_printf(out, "node %6u -> %3u\n", i, num); | - | ||||||
91 | } never executed: end of block | 0 | ||||||
92 | } never executed: end of block | 0 | ||||||
93 | - | |||||||
94 | void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out) | - | ||||||
95 | { | - | ||||||
96 | OPENSSL_LH_NODE *n; | - | ||||||
97 | unsigned long num; | - | ||||||
98 | unsigned int i; | - | ||||||
99 | unsigned long total = 0, n_used = 0; | - | ||||||
100 | - | |||||||
101 | for (i = 0; i < lh->num_nodes; i++) {
| 2-1250016 | ||||||
102 | for (n = lh->b[i], num = 0; n != NULL; n = n->next)
| 1250016-2500000 | ||||||
103 | num++; executed 2500000 times by 1 test: num++; Executed by:
| 2500000 | ||||||
104 | if (num != 0) {
| 16-1250000 | ||||||
105 | n_used++; | - | ||||||
106 | total += num; | - | ||||||
107 | } executed 1250000 times by 1 test: end of block Executed by:
| 1250000 | ||||||
108 | } executed 1250016 times by 1 test: end of block Executed by:
| 1250016 | ||||||
109 | BIO_printf(out, "%lu nodes used out of %u\n", n_used, lh->num_nodes); | - | ||||||
110 | BIO_printf(out, "%lu items\n", total); | - | ||||||
111 | if (n_used == 0)
| 1 | ||||||
112 | return; executed 1 time by 1 test: return; Executed by:
| 1 | ||||||
113 | BIO_printf(out, "load %d.%02d actual load %d.%02d\n", | - | ||||||
114 | (int)(total / lh->num_nodes), | - | ||||||
115 | (int)((total % lh->num_nodes) * 100 / lh->num_nodes), | - | ||||||
116 | (int)(total / n_used), (int)((total % n_used) * 100 / n_used)); | - | ||||||
117 | } executed 1 time by 1 test: end of block Executed by:
| 1 | ||||||
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