Rev 1937: (jam) small tuning of gzip, more commit benchmarks in /home/pqm/archives/thelove/bzr/+trunk/

Canonical.com Patch Queue Manager pqm at pqm.ubuntu.com
Thu Aug 17 14:33:29 BST 2006


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revno: 1937
revision-id: pqm at pqm.ubuntu.com-20060817133328-ba4026886ad6a107
parent: pqm at pqm.ubuntu.com-20060817075209-e85a1f9e05ff8b87
parent: john at arbash-meinel.com-20060817132505-af5d2c9ef197c388
committer: Canonical.com Patch Queue Manager<pqm at pqm.ubuntu.com>
branch nick: +trunk
timestamp: Thu 2006-08-17 14:33:28 +0100
message:
  (jam) small tuning of gzip, more commit benchmarks
modified:
  bzrlib/benchmarks/bench_commit.py bench_commit.py-20060522031508-4ea2551904e4becb
  bzrlib/tuned_gzip.py           tuned_gzip.py-20060407014720-5aadc518e928e8d2
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060817132505-af5d2c9ef197c388
    parent: john at arbash-meinel.com-20060817132128-d1b2808d560292ef
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Thu 2006-08-17 08:25:05 -0500
    message:
      comment on tuned_gzip.readlines() functionality.
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060817132128-d1b2808d560292ef
    parent: john at arbash-meinel.com-20060816192200-776f33f7a5dc5820
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Thu 2006-08-17 08:21:28 -0500
    message:
      Restore comment about using a memory server for .bzr/
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060816192200-776f33f7a5dc5820
    parent: john at arbash-meinel.com-20060816192135-e3dcf28f138d3671
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Wed 2006-08-16 14:22:00 -0500
    message:
      Clean up commit benchmarks now that caching is not always available
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060816192135-e3dcf28f138d3671
    parent: john at arbash-meinel.com-20060816191519-7d0519e2499ef34c
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Wed 2006-08-16 14:21:35 -0500
    message:
      Minor change to tuned_gzip.
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060816191519-7d0519e2499ef34c
    parent: john at arbash-meinel.com-20060816190849-6150bf42721047cd
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Wed 2006-08-16 14:15:19 -0500
    message:
      reverting changes to errors.py and local transport.
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060816190849-6150bf42721047cd
    parent: john at arbash-meinel.com-20060816183857-7307edffa7098bd2
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Wed 2006-08-16 14:08:49 -0500
    message:
      Small cleanups
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060816183857-7307edffa7098bd2
    parent: john at arbash-meinel.com-20060808173542-c82ed5ec155efe65
    parent: pqm at pqm.ubuntu.com-20060816165353-bc26ccbe32f89d60
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Wed 2006-08-16 13:38:57 -0500
    message:
      [merge] bzr.dev 1934
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060808173542-c82ed5ec155efe65
    parent: john at arbash-meinel.com-20060808173514-7ad32ffd5b0421e4
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Tue 2006-08-08 12:35:42 -0500
    message:
      Small tweak to hashcache to make it write out faster
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060808173514-7ad32ffd5b0421e4
    parent: john at arbash-meinel.com-20060808162459-2e2322e09e77ddda
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Tue 2006-08-08 12:35:14 -0500
    message:
      Fix up tests with new hot cache work
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060808162459-2e2322e09e77ddda
    parent: john at arbash-meinel.com-20060808033457-406d62b14bedabe8
    parent: john at arbash-meinel.com-20060808162344-5ef3cfcdd8aa5459
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Tue 2006-08-08 11:24:59 -0500
    message:
      [merge] benchmark-caching to get hot cache
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060808033457-406d62b14bedabe8
    parent: john at arbash-meinel.com-20060808033423-1beba5800a4b66d4
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Mon 2006-08-07 22:34:57 -0500
    message:
      Some small tweaks to knit and tuned_gzip to shave off another couple seconds
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060808033423-1beba5800a4b66d4
    parent: john at arbash-meinel.com-20060808024214-b42d83366464c2ce
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Mon 2006-08-07 22:34:23 -0500
    message:
      NotABranch was not properly initializing the parent
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060808024214-b42d83366464c2ce
    parent: john at arbash-meinel.com-20060808020801-b179d1851b6c45a9
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Mon 2006-08-07 21:42:14 -0500
    message:
      Shave another second off of _record_to_data time, by optimizing single write versus multiple writes
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060808020801-b179d1851b6c45a9
    parent: john at arbash-meinel.com-20060807235657-cd19167655180a81
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Mon 2006-08-07 21:08:01 -0500
    message:
      Delay evaluating PathError.extra, and use fstat() instead of seek + tell, and we can check if we need to chmod(). Saves about 3/90 seconds of commit time
    ------------------------------------------------------------
    merged: john at arbash-meinel.com-20060807235657-cd19167655180a81
    parent: john at arbash-meinel.com-20060807231545-b8522ed728db59c7
    committer: John Arbash Meinel <john at arbash-meinel.com>
    branch nick: commit-perf
    timestamp: Mon 2006-08-07 18:56:57 -0500
    message:
      Adding a bunch of commit benchmarks, mostly on kernel sized trees



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