pt_callback_proc_id 0, id 0
Pt_Stop called
Pt_CallbackProc exiting
Test type: thru
Duration: 3665.67 seconds
Callback period: 1 ms
Load: no

Note: all histogram bin labels are the left (towards zero) edge
      of the bin, except between-callbacks software latency, where
      they are the middle of the bin (since it goes - and +).

Software latency histogram: between callbacks
Times are in ms
Latency      Number of occurrences
-1            3614
 0         3654286
 1            2487
 2             128
 3              53
 4               6
 5               0
 6              74
 7              12
 8               7
 9               1
10               0
11               0
12               0
13               0
14               0
15               0
16               0
17               0
18               0
19               0
20               0
Number of points below range: 0
Maximum negative latency: -1
Number of points above range: 4
Maximum latency: 26
Mean latency: 0
Stddev latency: 0.0601491

Software latency histogram: MIDI output API
Times are in ms
Latency      Number of occurrences
 0         3660671
 1               1
Number of points above range: 0
Maximum latency: 1
Mean latency: 2.73174e-07
Stddev latency: 0.00052266

Software latency histogram: MIDI input API
Times are in ms
Latency      Number of occurrences
 0         3660629
 1              24
 2               6
 3               0
 4               8
 5               1
 6               0
 7               1
 8               0
 9               2
10               1
Number of points above range: 0
Maximum latency: 10
Mean latency: 2.95028e-05
Stddev latency: 0.0118264