A summary table with IO information can be printed to stdout at the end of a program:
/g/sc/home1/joergh/projects/um8/ open close read write seek misc ----------------------------------------------------------------------------------------------------------------------------------------------------------- input_data/ctldata/STASHmaster/STASHmaster_A 0.034 (3) 0.000 (3) 0.037 ( 502 4082112) 0.000 (0 0) 0.000 (148) 0.000 ( 3) input_data/ctldata/spectral/ga3_1/spec_lw_ga3_1 0.008 (1) 0.000 (1) 0.028 ( 53 430408) 0.000 (0 0) 0.000 ( 0) 0.000 ( 1) input_data/ctldata/spectral/ga3_1/spec_lw_cloud3_0 0.012 (1) 0.000 (1) 0.002 ( 1 174) 0.000 (0 0) 0.000 ( 0) 0.000 ( 1) input_data/ctldata/spectral/ga3_1/mcica_data 0.006 (1) 0.000 (1) 0.044 ( 262 2128686) 0.000 (0 0) 0.000 ( 0) 0.001 ( 1) input_data/ctldata/spectral/ga3_1/spec_sw_ga3_0 0.067 (1) 0.000 (1) 0.018 ( 27 219401) 0.000 (0 0) 0.000 ( 0) 0.001 ( 1) input_data/ctldata/spectral/ga3_1/spec_sw_cloud3_0 0.008 (1) 0.000 (1) 0.005 ( 1 5791) 0.000 (0 0) 0.000 ( 0) 0.000 ( 1) input_data/qwqu18.T+3 0.002 (2) 0.001 (2) 4.301 (1658 1208427020) 0.000 (0 0) 0.020 ( 4) 0.002 (3318) runs/fullIO.8x8x1-hours=006-1/prefixw.pp0 0.000 (1) 0.000 (1) 0.000 ( 0) 0.007 (2 525196) 0.004 ( 1) 0.012 ( 6) runs/fullIO.8x8x1-hours=006-1/prefixw.pp2 0.000 (1) 0.000 (1) 0.000 ( 0 0) 0.011 (3 1049484) 0.003 ( 1) 0.012 ( 8) runs/fullIO.8x8x1-hours=006-1/prefixw.pp8 0.000 (1) 0.002 (1) 0.000 ( 0 0) 0.027 (6 2360204) 0.005 ( 1) 0.012 ( 14) runs/fullIO.8x8x1-hours=006-1/prefixw.surgeou1 0.000 (1) 0.000 (1) 0.000 ( 0 0) 0.004 (2 525196) 0.003 ( 1) 0.011 ( 6) runs/fullIO.8x8x1-hours=006-1/prefixw.surgeout 0.000 (1) 0.000 (1) 0.000 ( 0 0) 0.004 (2 525196) 0.003 ( 1) 0.016 ( 6) runs/fullIO.8x8x1-hours=006-1/prefixw.uarsout1 0.000 (1) 0.000 (1) 0.000 ( 0 0) 0.004 (2 525196) 0.003 ( 1) 0.010 ( 6) runs/fullIO.8x8x1-hours=006-1/prefixw.uarsout2 0.000 (1) 0.000 (1) 0.000 ( 0 0) 0.005 (2 525196) 0.003 ( 1) 0.018 ( 6) runs/fullIO.8x8x1-hours=006-1/prefixw.foamout1 0.000 (1) 0.000 (1) 0.000 ( 0 0) 0.004 (2 525196) 0.003 ( 1) 0.008 ( 6) runs/fullIO.8x8x1-hours=006-1/prefixw.cxbkgerr 0.000 (1) 0.003 (1) 0.000 ( 0 0) 0.016 (4 1573772) 0.003 ( 1) 0.013 ( 10)