Author: trasz
Date: Wed Jul 4 14:15:48 2018
New Revision: 335954
URL: https://svnweb.freebsd.org/changeset/base/335954
Log:
Sort the benchmarks even more.
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Modified:
head/tools/tools/syscall_timing/syscall_timing.c
Modified: head/tools/tools/syscall_timing/syscall_timing.c
==============================================================================
--- head/tools/tools/syscall_timing/syscall_timing.c Wed Jul 4 14:14:00
2018 (r335953)
+++ head/tools/tools/syscall_timing/syscall_timing.c Wed Jul 4 14:15:48
2018 (r335954)
@@ -604,6 +604,71 @@ test_setuid(uintmax_t num, uintmax_t int_arg __unused,
}
static uintmax_t
+test_shmfd(uintmax_t num, uintmax_t int_arg __unused, const char *path
__unused)
+{
+ uintmax_t i;
+ int shmfd;
+
+ shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
+ if (shmfd < 0)
+ err(-1, "test_shmfd: shm_open");
+ close(shmfd);
+ benchmark_start();
+ BENCHMARK_FOREACH(i, num) {
+ shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
+ if (shmfd < 0)
+ err(-1, "test_shmfd: shm_open");
+ close(shmfd);
+ }
+ benchmark_stop();
+ return (i);
+}
+
+static uintmax_t
+test_shmfd_dup(uintmax_t num, uintmax_t int_arg __unused, const char *path
__unused)
+{
+ uintmax_t i;
+ int fd, shmfd;
+
+ shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
+ if (shmfd < 0)
+ err(-1, "test_shmfd_dup: shm_open");
+ fd = dup(shmfd);
+ if (fd >= 0)
+ close(fd);
+ benchmark_start();
+ BENCHMARK_FOREACH(i, num) {
+ fd = dup(shmfd);
+ if (fd >= 0)
+ close(fd);
+ }
+ benchmark_stop();
+ close(shmfd);
+ return (i);
+}
+
+static uintmax_t
+test_shmfd_fstat(uintmax_t num, uintmax_t int_arg __unused, const char *path
__unused)
+{
+ struct stat sb;
+ uintmax_t i;
+ int shmfd;
+
+ shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
+ if (shmfd < 0)
+ err(-1, "test_shmfd_fstat: shm_open");
+ if (fstat(shmfd, &sb) < 0)
+ err(-1, "test_shmfd_fstat: fstat");
+ benchmark_start();
+ BENCHMARK_FOREACH(i, num) {
+ (void)fstat(shmfd, &sb);
+ }
+ benchmark_stop();
+ close(shmfd);
+ return (i);
+}
+
+static uintmax_t
test_socket_stream(uintmax_t num, uintmax_t int_arg, const char *path __unused)
{
uintmax_t i;
@@ -688,71 +753,6 @@ test_socketpair_dgram(uintmax_t num, uintmax_t int_arg
}
static uintmax_t
-test_shmfd_dup(uintmax_t num, uintmax_t int_arg __unused, const char *path
__unused)
-{
- uintmax_t i;
- int fd, shmfd;
-
- shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
- if (shmfd < 0)
- err(-1, "test_shmfd_dup: shm_open");
- fd = dup(shmfd);
- if (fd >= 0)
- close(fd);
- benchmark_start();
- BENCHMARK_FOREACH(i, num) {
- fd = dup(shmfd);
- if (fd >= 0)
- close(fd);
- }
- benchmark_stop();
- close(shmfd);
- return (i);
-}
-
-static uintmax_t
-test_shmfd(uintmax_t num, uintmax_t int_arg __unused, const char *path
__unused)
-{
- uintmax_t i;
- int shmfd;
-
- shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
- if (shmfd < 0)
- err(-1, "test_shmfd: shm_open");
- close(shmfd);
- benchmark_start();
- BENCHMARK_FOREACH(i, num) {
- shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
- if (shmfd < 0)
- err(-1, "test_shmfd: shm_open");
- close(shmfd);
- }
- benchmark_stop();
- return (i);
-}
-
-static uintmax_t
-test_shmfd_fstat(uintmax_t num, uintmax_t int_arg __unused, const char *path
__unused)
-{
- struct stat sb;
- uintmax_t i;
- int shmfd;
-
- shmfd = shm_open(SHM_ANON, O_CREAT | O_RDWR, 0600);
- if (shmfd < 0)
- err(-1, "test_shmfd_fstat: shm_open");
- if (fstat(shmfd, &sb) < 0)
- err(-1, "test_shmfd_fstat: fstat");
- benchmark_start();
- BENCHMARK_FOREACH(i, num) {
- (void)fstat(shmfd, &sb);
- }
- benchmark_stop();
- close(shmfd);
- return (i);
-}
-
-static uintmax_t
test_vfork(uintmax_t num, uintmax_t int_arg __unused, const char *path
__unused)
{
pid_t pid;
@@ -874,15 +874,15 @@ static const struct test tests[] = {
{ "read_1000000", test_read, .t_flags = FLAG_PATH, .t_int = 1000000 },
{ "select", test_select, .t_flags = 0 },
{ "setuid", test_setuid, .t_flags = 0 },
+ { "shmfd", test_shmfd, .t_flags = 0 },
+ { "shmfd_dup", test_shmfd_dup, .t_flags = 0 },
+ { "shmfd_fstat", test_shmfd_fstat, .t_flags = 0 },
{ "socket_local_stream", test_socket_stream, .t_int = PF_LOCAL },
{ "socket_local_dgram", test_socket_dgram, .t_int = PF_LOCAL },
{ "socketpair_stream", test_socketpair_stream, .t_flags = 0 },
{ "socketpair_dgram", test_socketpair_dgram, .t_flags = 0 },
{ "socket_tcp", test_socket_stream, .t_int = PF_INET },
{ "socket_udp", test_socket_dgram, .t_int = PF_INET },
- { "shmfd_dup", test_shmfd_dup, .t_flags = 0 },
- { "shmfd", test_shmfd, .t_flags = 0 },
- { "shmfd_fstat", test_shmfd_fstat, .t_flags = 0 },
{ "vfork", test_vfork, .t_flags = 0 },
{ "vfork_exec", test_vfork_exec, .t_flags = 0 },
};
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