uli:dipha uli$ /usr/bin/time -l ~/Bitbucket/dipha/dipha --benchmark --upper_dim 3 --dual ~/Bitbucket/phat-paper/benchmark/dipha/sphere_3_64.complex /dev/null

Input filename: 
/Users/uli/Bitbucket/phat-paper/benchmark/dipha/sphere_3_64.complex

upper_dim: 3

Number of processes used: 
1

Detailed information for rank 0:
       time    prior mem     peak mem   bytes recv
       0.0s         3 MB         3 MB         0 MB   complex.load_binary( input_filename, upper_dim );

Number of cells in input: 
679120
       0.2s         3 MB        24 MB         0 MB   get_filtration_to_cell_map( complex, dualize, filtration_to_cell_map );
       0.1s        24 MB        69 MB        10 MB   get_cell_to_filtration_map( complex.get_num_cells(), filtration_to_cell_map, cell_to_filtration_map );
       0.0s        84 MB        85 MB         0 MB   generate_unreduced_columns( complex, filtration_to_cell_map, cell_to_filtration_map, cur_dim, dualize, unreduced_columns );
       0.0s        85 MB        85 MB         0 MB   reduction_kernel( complex.get_num_cells(), unreduced_columns, reduced_columns );
       0.0s        85 MB        88 MB         1 MB   generate_unreduced_columns( complex, filtration_to_cell_map, cell_to_filtration_map, cur_dim, dualize, unreduced_columns );
       0.0s        88 MB        89 MB         0 MB   reduction_kernel( complex.get_num_cells(), unreduced_columns, reduced_columns );
       0.3s        89 MB       122 MB        38 MB   generate_unreduced_columns( complex, filtration_to_cell_map, cell_to_filtration_map, cur_dim, dualize, unreduced_columns );
       0.1s       102 MB       142 MB         0 MB   reduction_kernel( complex.get_num_cells(), unreduced_columns, reduced_columns );
       0.1s       141 MB       142 MB         3 MB   dipha::outputs::save_persistence_diagram( output_filename, complex, filtration_to_cell_map, reduced_columns, dualize, upper_dim );

Overall running time in seconds: 
0.8

Reduction kernel running time in seconds: 
0.1

Overall peak mem in GB of all ranks: 
0.1

Individual peak mem in GB of per rank: 
0.1

Maximal communication traffic (without sorting) in GB between any pair of nodes:
0.1

Total communication traffic (without sorting) in GB between all pairs of nodes:
0.1
        0.81 real         0.65 user         0.13 sys
 149577728  maximum resident set size
         0  average shared memory size
         0  average unshared data size
         0  average unshared stack size
     51467  page reclaims
         0  page faults
         0  swaps
         0  block input operations
         1  block output operations
         0  messages sent
         0  messages received
         0  signals received
         7  voluntary context switches
      1069  involuntary context switches