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Diffstat (limited to 'scripts/debug/tsync_readme')
| -rw-r--r-- | scripts/debug/tsync_readme | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/debug/tsync_readme b/scripts/debug/tsync_readme new file mode 100644 index 00000000..f3ebb25d --- /dev/null +++ b/scripts/debug/tsync_readme @@ -0,0 +1,12 @@ +PTP-like algorithm debug +======================== + +tsync_*.py scripts can be used to visualise debug files, written when the PTP-like algorithm +is compiled with TSYNC_DEBUG defined. The files are located in the guest machine: + s-cid*.txt - For each offset calculation: host and guest clocks and calculated offset. + res-cid*.txt - For each tracing session: all calculated clock offsets. + +tsync_hist.py plots a histogram, using data from a s-cid*.txt file: + "python tsync_hist.py s-cid2_1.txt" +tsync_res.py plots a line, using data from res-cid*.txt file: + "python tsync_res.py res-cid2.txt" |