diff options
Diffstat (limited to 'mutrace.in')
| -rwxr-xr-x | mutrace.in | 24 |
1 files changed, 23 insertions, 1 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:,trap,help,all,debug-info -n mutrace -- "$@"` ; then +if ! TEMP=`getopt -o +ardh --long hash-size:,frames:,locked-min:,owner-changed-min:,contended-min:,max:,order:,trap,help,all,debug-info -n mutrace -- "$@"` ; then exit 1 fi @@ -57,6 +57,11 @@ while : ; do shift 2 ;; + --order) + export MUTRACE_SUMMARY_ORDER="$2" + shift 2 + ;; + --trap) export MUTRACE_TRAP=1 shift 1 @@ -94,6 +99,8 @@ 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) --locked-min=INTEGER Only show mutexes that have been locked at least this often @@ -109,6 +116,21 @@ OPTIONS: --trap Trigger a debugger trap each time a mutex inconsistency is detected (for use in conjunction with gdb) + +ORDER COLUMN NAMES: + id Mutex number + n-locked Total number of times mutex was locked + n-owner-changed Total number of times mutex ownership changed + n-contended Total number of times mutex was contested + nsec-locked-total Total time mutex was locked for writing + nsec-locked-max Maximum time mutex was continuously locked for + writing + nsec-locked-avg Average time mutex was continuously locked for + writing + nsec-contended-total Total time mutex was contended for writing + nsec-contended-avg Average time mutex was continuously contended + for writing + nsec-read-contended-total Total time mutex was contended for reading EOF exit 0 ;; |