diff options
author | Bruce Momjian <bruce@momjian.us> | 2012-06-10 15:20:04 -0400 |
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committer | Bruce Momjian <bruce@momjian.us> | 2012-06-10 15:20:04 -0400 |
commit | 927d61eeff78363ea3938c818d07e511ebaf75cf (patch) | |
tree | 2f0bcecf53327f76272a8ce690fa62505520fab9 /contrib/pg_test_timing/pg_test_timing.c | |
parent | 60801944fa105252b48ea5688d47dfc05c695042 (diff) |
Run pgindent on 9.2 source tree in preparation for first 9.3
commit-fest.
Diffstat (limited to 'contrib/pg_test_timing/pg_test_timing.c')
-rw-r--r-- | contrib/pg_test_timing/pg_test_timing.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/contrib/pg_test_timing/pg_test_timing.c b/contrib/pg_test_timing/pg_test_timing.c index 4e43694338b..b3f98abe5cb 100644 --- a/contrib/pg_test_timing/pg_test_timing.c +++ b/contrib/pg_test_timing/pg_test_timing.c @@ -1,7 +1,7 @@ /* * pg_test_timing.c - * tests overhead of timing calls and their monotonicity: that - * they always move forward + * tests overhead of timing calls and their monotonicity: that + * they always move forward */ #include "postgres_fe.h" @@ -35,8 +35,8 @@ handle_args(int argc, char *argv[]) {"duration", required_argument, NULL, 'd'}, {NULL, 0, NULL, 0} }; - int option; /* Command line option */ - int optindex = 0; /* used by getopt_long */ + int option; /* Command line option */ + int optindex = 0; /* used by getopt_long */ if (argc > 1) { @@ -87,7 +87,7 @@ handle_args(int argc, char *argv[]) else { fprintf(stderr, - "%s: duration must be a positive integer (duration is \"%d\")\n", + "%s: duration must be a positive integer (duration is \"%d\")\n", progname, test_duration); fprintf(stderr, "Try \"%s --help\" for more information.\n", progname); @@ -98,16 +98,22 @@ handle_args(int argc, char *argv[]) static void test_timing(int32 duration) { - uint64 total_time; - int64 time_elapsed = 0; - uint64 loop_count = 0; - uint64 prev, cur; - int32 diff, i, bits, found; - - instr_time start_time, end_time, temp; + uint64 total_time; + int64 time_elapsed = 0; + uint64 loop_count = 0; + uint64 prev, + cur; + int32 diff, + i, + bits, + found; + + instr_time start_time, + end_time, + temp; static int64 histogram[32]; - char buf[100]; + char buf[100]; total_time = duration > 0 ? duration * 1000000 : 0; @@ -146,7 +152,7 @@ test_timing(int32 duration) INSTR_TIME_SUBTRACT(end_time, start_time); printf("Per loop time including overhead: %0.2f nsec\n", - INSTR_TIME_GET_DOUBLE(end_time) * 1e9 / loop_count); + INSTR_TIME_GET_DOUBLE(end_time) * 1e9 / loop_count); printf("Histogram of timing durations:\n"); printf("%9s: %10s %9s\n", "< usec", "count", "percent"); |