new format benchmarking

Robert Collins robertc at robertcollins.net
Mon Sep 29 00:21:39 BST 2008


I've tweaked benchmarks.bazaar-vcs.org to run a branch with the current
development format alias (run is in progress now). I'll update the
branch on a regular basis.

It needed one tweak as below to the usertest plugin. Do we run a custom
branch there, or is it stock? (where should I commit this change to make
it stick).

right now, compared to bzr.dev, btree w/log:
--- Measurements of time ---
btree:
time log                     43.935 (s)
time logOneFile               7.744 (s)
pack-0.92:
time log                     45.736 (s)
time logOneFile              10.866 (s)


I also wonder if adding -Dmemory to all the runs might be interesting
for diagnostics.

-Rob



=== modified file 'scripts/script_common.py'
--- scripts/script_common.py    2008-07-06 14:15:41 +0000
+++ scripts/script_common.py    2008-09-28 22:58:30 +0000
@@ -77,9 +77,9 @@
             $tool clone $work_basename ${work_basename}-branchAndFix
             cd ${work_basename}-branchAndFix
             """)
-        self.compile_for_versions(TOOL_BZR, "btree", """
+        self.compile_for_versions(TOOL_BZR, "development", """
             cd ..
-            $tool init --btree-plain ${work_basename}-branchAndFix
+            $tool init --development ${work_basename}-branchAndFix
             cd ${work_basename}-branchAndFix
             $tool pull ../$work_basename
             """)


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