diff options
Diffstat (limited to 'mutrace.in')
| -rwxr-xr-x | mutrace.in | 48 |
1 files changed, 41 insertions, 7 deletions
@@ -17,7 +17,7 @@ # You should have received a copy of the GNU Lesser General Public # License along with mutrace. If not, see <http://www.gnu.org/licenses/>. -if ! TEMP=`getopt -o +ardh --long hash-size:,frames:,locked-min:,owner-changed-min:,contended-min:,max:,order:,trap,help,all,debug-info -n mutrace -- "$@"` ; then +if ! TEMP=`getopt -o +ardh --long hash-size:,frames:,locked-min:,owner-changed-min:,contended-min:,max:,mutex-order:,cond-order:,trap,help,all,debug-info -n mutrace -- "$@"` ; then exit 1 fi @@ -57,8 +57,13 @@ while : ; do shift 2 ;; - --order) - export MUTRACE_SUMMARY_ORDER="$2" + --mutex-order) + export MUTRACE_SUMMARY_MUTEX_ORDER="$2" + shift 2 + ;; + + --cond-order) + export MUTRACE_SUMMARY_COND_ORDER="$2" shift 2 ;; @@ -99,9 +104,14 @@ OPTIONS: --frames=INTEGER Set number of frames to show in stack traces -d, --debug-info Make use of debug information in stack traces --max=INTEGER Show this many mutexes at maximum - --order=STRING Order the summary table by this column (see - below for valid column names) - + --mutex-order=STRING Order the summary table of mutexes by this + column (see below for valid column names) + --cond-order=STRING Order the summary table of condition variables + by this column (see below for valid column + names) + + --wait-min=INTEGER Only show condition variables that have been + waited on at least this often --locked-min=INTEGER Only show mutexes that have been locked at least this often --owner-changed-min=INTEGER Only show mutexes whose owning thread changed @@ -117,7 +127,7 @@ OPTIONS: inconsistency is detected (for use in conjunction with gdb) -ORDER COLUMN NAMES: +MUTEX ORDER COLUMN NAMES: id Mutex number n-locked Total number of times mutex was locked for writing @@ -144,6 +154,30 @@ ORDER COLUMN NAMES: nsec-read-contended-total Total time mutex was contended for reading nsec-read-contended-avg Average time mutex was continuously contended for reading + +CONDITION VARIABLE ORDER COLUMN NAMES: + id Condition variable number + n-wait Total number of times condition variable was + waited on (inc. timed waits) + n-signal Total number of times condition variable was + signalled + n-broadcast Total number of times condition variable was + broadcasted + n-wait-contended Total number of times condition variable was + concurrently waited on by multiple threads + n-signal-contended Total number of times condition variable was + signalled with no threads waiting + nsec-wait-total Total time condition variable was waited on + nsec-wait-max Maximum time condition variable was + continuously waited on + nsec-wait-avg Average time condition variable was + continuously waited on + nsec-wait-contended-total Total time condition variable was waited on + by multiple threads before being signalled + nsec-wait-contended-max Maximum time condition variable was waited on + by multiple threads + nsec-wait-contended-avg Average time condition variable was waited on + by multiple threads EOF exit 0 ;; |