[PATCH 00/11] perf improvements past v1.7.10

This is what I have collected over a week of playing with the perf suite. There is no rush; I am just sending them out for anyone interested. If you plan on using the perf suite, I would still suggest you apply them.

Aside from the new tests, the main goal is the bisection script. [8/11] is fun too. Try it! You will have to install GNU R however.

Thomas Rast (11):
  perf/aggregate: load Git.pm from the build tree
  Introduce a performance test for git-rebase
  Introduce a performance test for git-blame
  perf: display average instead of minimum time
  perf: suppress aggregation also in 'run'
  perf: dereference to a commit when building
  perf: convert realtime to seconds when collecting runs
  perf/aggregate: optionally include a t-test score
  perf/run: allow skipping some revisions
  perf: implement a test-selection feature
  perf: add a bisection tool

 t/perf/README          |    8 +++--
 t/perf/aggregate.perl  |   65 ++++++++++++++++++++++++++--------
 t/perf/bisect_slowdown |   88 ++++++++++++++++++++++++++++++++++++++++++++++
 t/perf/min_time.perl   |   21 -----------
 t/perf/p3400-rebase.sh |   91 ++++++++++++++++++++++++++++++++++++++++++++++++
 t/perf/p8002-blame.sh  |   46 ++++++++++++++++++++++++
 t/perf/perf-lib.sh     |   12 +++++--
 t/perf/run             |   10 ++++--
 t/perf/t_test_score.sh |   24 +++++++++++++
 9 files changed, 322 insertions(+), 43 deletions(-)
 create mode 100755 t/perf/bisect_slowdown
 delete mode 100755 t/perf/min_time.perl
 create mode 100755 t/perf/p3400-rebase.sh
 create mode 100755 t/perf/p8002-blame.sh
 create mode 100755 t/perf/t_test_score.sh