All performances provided in this section were measured on an Intel Celeron (Coppermine), 597.958 MHz processor, with Linux version 2.6.8-2-686 and gcc version 3.3.5.
Flat profile:
Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls ms/call ms/call name 56.11 334.93 334.93 1000 334.93 334.94 erosionByAnchor_1D_vertical 43.92 597.11 262.18 1000 262.18 262.18 erosionByAnchor_1D_horizontal 0.00 597.12 0.01 2000 0.01 0.01 is_size_valid_1D 0.00 597.14 0.01 main 0.00 597.14 0.00 2 0.00 0.00 read_header_line 0.00 597.14 0.00 2 0.00 0.00 skip_comment 0.00 597.14 0.00 1 0.00 0.00 get_pgm_header 0.00 597.14 0.00 1 0.00 0.00 match_key 0.00 597.14 0.00 1 0.00 0.00 open_read 0.00 597.14 0.00 1 0.00 0.00 open_read_pixmap 0.00 597.14 0.00 1 0.00 0.00 readPGM 0.00 597.14 0.00 1 0.00 0.00 writePGM
% the percentage of the total running time of the time program used by this function.
cumulative a running sum of the number of seconds accounted seconds for by this function and those listed above it.
self the number of seconds accounted for by this
seconds function alone. This is the major sort for this
listing.
calls the number of times this function was invoked, if
this function is profiled, else blank.
self the average number of milliseconds spent in this ms/call function per call, if this function is profiled, else blank.
total the average number of milliseconds spent in this ms/call function and its descendents per call, if this function is profiled, else blank.
name the name of the function. This is the minor sort
for this listing. The index shows the location of
the function in the gprof listing. If the index is
in parenthesis it shows where it would appear in
the gprof listing if it were to be printed.
Flat profile:
Each sample counts as 0.01 seconds. % cumulative self self total time seconds seconds calls ms/call ms/call name 55.19 286.16 286.16 1000 286.16 286.16 openingByAnchor_1D_vertical 44.84 518.62 232.47 1000 232.47 232.47 openingByAnchor_1D_horizontal 0.00 518.64 0.01 main 0.00 518.64 0.00 2000 0.00 0.00 is_size_valid_1D 0.00 518.64 0.00 2 0.00 0.00 read_header_line 0.00 518.64 0.00 2 0.00 0.00 skip_comment 0.00 518.64 0.00 1 0.00 0.00 get_pgm_header 0.00 518.64 0.00 1 0.00 0.00 match_key 0.00 518.64 0.00 1 0.00 0.00 open_read 0.00 518.64 0.00 1 0.00 0.00 open_read_pixmap 0.00 518.64 0.00 1 0.00 0.00 readPGM 0.00 518.64 0.00 1 0.00 0.00 writePGM
% the percentage of the total running time of the time program used by this function.
cumulative a running sum of the number of seconds accounted seconds for by this function and those listed above it.
self the number of seconds accounted for by this
seconds function alone. This is the major sort for this
listing.
calls the number of times this function was invoked, if
this function is profiled, else blank.
self the average number of milliseconds spent in this ms/call function per call, if this function is profiled, else blank.
total the average number of milliseconds spent in this ms/call function and its descendents per call, if this function is profiled, else blank.
name the name of the function. This is the minor sort
for this listing. The index shows the location of
the function in the gprof listing. If the index is
in parenthesis it shows where it would appear in
the gprof listing if it were to be printed.
time seconds seconds calls ms/call ms/call name
232.47 1000 232.47 232.47 openingByAnchor_1D_horizontal
262.18 1000 262.18 262.18 erosionByAnchor_1D_horizontal
286.16 1000 286.16 286.16 openingByAnchor_1D_vertical
334.93 1000 334.93 334.94 erosionByAnchor_1D_vertical
5123.12 1000 5123.12 5123.12 erosion_arbitrary_SE