diff options
Diffstat (limited to 'roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/lhash/lh_stats.c')
| -rw-r--r-- | roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/lhash/lh_stats.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/lhash/lh_stats.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/lhash/lh_stats.c new file mode 100644 index 000000000..45f1b1055 --- /dev/null +++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/lhash/lh_stats.c @@ -0,0 +1,117 @@ +/* + * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +/* + * If you wish to build this outside of OpenSSL, remove the following lines + * and things should work as expected + */ +#include "internal/cryptlib.h" + +#include <openssl/bio.h> +#include <openssl/lhash.h> +#include "lhash_local.h" + +# ifndef OPENSSL_NO_STDIO +void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp) +{ + BIO *bp; + + bp = BIO_new(BIO_s_file()); + if (bp == NULL) + return; + BIO_set_fp(bp, fp, BIO_NOCLOSE); + OPENSSL_LH_stats_bio(lh, bp); + BIO_free(bp); +} + +void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp) +{ + BIO *bp; + + bp = BIO_new(BIO_s_file()); + if (bp == NULL) + return; + BIO_set_fp(bp, fp, BIO_NOCLOSE); + OPENSSL_LH_node_stats_bio(lh, bp); + BIO_free(bp); +} + +void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp) +{ + BIO *bp; + + bp = BIO_new(BIO_s_file()); + if (bp == NULL) + return; + BIO_set_fp(bp, fp, BIO_NOCLOSE); + OPENSSL_LH_node_usage_stats_bio(lh, bp); + BIO_free(bp); +} + +# endif + +void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out) +{ + BIO_printf(out, "num_items = %lu\n", lh->num_items); + BIO_printf(out, "num_nodes = %u\n", lh->num_nodes); + BIO_printf(out, "num_alloc_nodes = %u\n", lh->num_alloc_nodes); + BIO_printf(out, "num_expands = %lu\n", lh->num_expands); + BIO_printf(out, "num_expand_reallocs = %lu\n", lh->num_expand_reallocs); + BIO_printf(out, "num_contracts = %lu\n", lh->num_contracts); + BIO_printf(out, "num_contract_reallocs = %lu\n", lh->num_contract_reallocs); + BIO_printf(out, "num_hash_calls = %lu\n", lh->num_hash_calls); + BIO_printf(out, "num_comp_calls = %lu\n", lh->num_comp_calls); + BIO_printf(out, "num_insert = %lu\n", lh->num_insert); + BIO_printf(out, "num_replace = %lu\n", lh->num_replace); + BIO_printf(out, "num_delete = %lu\n", lh->num_delete); + BIO_printf(out, "num_no_delete = %lu\n", lh->num_no_delete); + BIO_printf(out, "num_retrieve = %lu\n", lh->num_retrieve); + BIO_printf(out, "num_retrieve_miss = %lu\n", lh->num_retrieve_miss); + BIO_printf(out, "num_hash_comps = %lu\n", lh->num_hash_comps); +} + +void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out) +{ + OPENSSL_LH_NODE *n; + unsigned int i, num; + + for (i = 0; i < lh->num_nodes; i++) { + for (n = lh->b[i], num = 0; n != NULL; n = n->next) + num++; + BIO_printf(out, "node %6u -> %3u\n", i, num); + } +} + +void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out) +{ + OPENSSL_LH_NODE *n; + unsigned long num; + unsigned int i; + unsigned long total = 0, n_used = 0; + + for (i = 0; i < lh->num_nodes; i++) { + for (n = lh->b[i], num = 0; n != NULL; n = n->next) + num++; + if (num != 0) { + n_used++; + total += num; + } + } + BIO_printf(out, "%lu nodes used out of %u\n", n_used, lh->num_nodes); + BIO_printf(out, "%lu items\n", total); + if (n_used == 0) + return; + BIO_printf(out, "load %d.%02d actual load %d.%02d\n", + (int)(total / lh->num_nodes), + (int)((total % lh->num_nodes) * 100 / lh->num_nodes), + (int)(total / n_used), (int)((total % n_used) * 100 / n_used)); +} |