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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /security/nss/cmd/libpkix/perf/nss_threads.c | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'security/nss/cmd/libpkix/perf/nss_threads.c')
-rw-r--r-- | security/nss/cmd/libpkix/perf/nss_threads.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/security/nss/cmd/libpkix/perf/nss_threads.c b/security/nss/cmd/libpkix/perf/nss_threads.c new file mode 100644 index 0000000000..202f128b61 --- /dev/null +++ b/security/nss/cmd/libpkix/perf/nss_threads.c @@ -0,0 +1,158 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +/* + * nssThreads.c + * + * NSS Performance Evaluation application (multi-threaded) + * + */ + +#include <stdio.h> +#include <string.h> + +#include "secutil.h" + +#include "nspr.h" +#include "prtypes.h" +#include "prtime.h" +#include "prlong.h" + +#include "pk11func.h" +#include "secasn1.h" +#include "cert.h" +#include "cryptohi.h" +#include "secoid.h" +#include "certdb.h" +#include "nss.h" + +typedef struct ThreadDataStr tData; + +struct ThreadDataStr { + CERTCertificate* cert; + PRIntervalTime duration; + PRUint32 iterations; +}; + +static void +ThreadEntry(void* data) +{ + tData* tdata = (tData*)data; + PRIntervalTime duration = tdata->duration; + PRTime now = PR_Now(); + PRIntervalTime start = PR_IntervalNow(); + + PR_ASSERT(duration); + if (!duration) { + return; + } + do { + SECStatus rv = CERT_VerifyCertificate(CERT_GetDefaultCertDB(), + tdata->cert, + PR_TRUE, + certificateUsageEmailSigner, + now, + NULL, + NULL, + NULL); + if (rv != SECSuccess) { + (void)fprintf(stderr, "Validation failed.\n"); + PORT_Assert(0); + return; + } + tdata->iterations++; + } while ((PR_IntervalNow() - start) < duration); +} + +static void +Test(CERTCertificate* cert, PRIntervalTime duration, PRUint32 threads) +{ + tData data; + tData** alldata; + PRIntervalTime starttime, endtime, elapsed; + PRUint32 msecs; + float total = 0; + PRThread** pthreads = NULL; + PRUint32 i = 0; + + data.duration = duration; + data.cert = cert; + data.iterations = 0; + + starttime = PR_IntervalNow(); + pthreads = (PRThread**)PR_Malloc(threads * sizeof(PRThread*)); + alldata = (tData**)PR_Malloc(threads * sizeof(tData*)); + for (i = 0; i < threads; i++) { + alldata[i] = (tData*)PR_Malloc(sizeof(tData)); + *alldata[i] = data; + pthreads[i] = + PR_CreateThread(PR_USER_THREAD, + ThreadEntry, + (void*)alldata[i], + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_JOINABLE_THREAD, + 0); + } + for (i = 0; i < threads; i++) { + tData* args = alldata[i]; + PR_JoinThread(pthreads[i]); + total += args->iterations; + PR_Free((void*)args); + } + PR_Free((void*)pthreads); + PR_Free((void*)alldata); + endtime = PR_IntervalNow(); + + endtime = PR_IntervalNow(); + elapsed = endtime - starttime; + msecs = PR_IntervalToMilliseconds(elapsed); + total /= msecs; + total *= 1000; + (void)fprintf(stdout, "%f operations per second.\n", total); +} + +static void +finish(char* message, int code) +{ + (void)printf(message); + exit(code); +} + +static void +usage(char* progname) +{ + (void)printf("Usage : %s <duration> <threads> <certnickname>\n\n", + progname); + finish("", 0); +} + +int +nss_threads(int argc, char** argv) +{ + SECStatus rv = SECSuccess; + CERTCertDBHandle* handle = NULL; + CERTCertificate* cert = NULL; + PRIntervalTime duration = PR_SecondsToInterval(1); + PRUint32 threads = 1; + if (argc != 4) { + usage(argv[0]); + } + if (atoi(argv[1]) > 0) { + duration = PR_SecondsToInterval(atoi(argv[1])); + } + if (atoi(argv[2]) > 0) { + threads = atoi(argv[2]); + } + + handle = CERT_GetDefaultCertDB(); + PR_ASSERT(handle); + cert = CERT_FindCertByNicknameOrEmailAddr(handle, argv[3]); + if (!cert) { + finish("Unable to find certificate.\n", 1); + } + Test(cert, duration, threads); + + CERT_DestroyCertificate(cert); + return (0); +} |