Ahhhh, I found why i was getting nonsense information, `hg log -r<rev1>
-r<rev2>` does NOT do what I wanted, you need to do `hg log
-r<rev1>..<rev2>`!

Alex

On Tue, Jul 12, 2011 at 12:10 PM, Alex Gaynor <alex.gay...@gmail.com> wrote:

>
>
> On Tue, Jul 12, 2011 at 12:06 PM, Armin Rigo <ar...@tunes.org> wrote:
>
>> Hi Alex,
>>
>> On Tue, Jul 12, 2011 at 8:50 PM, Alex Gaynor <alex.gay...@gmail.com>
>> wrote:
>> > speed.pypy.org shows 27df (45168) as being fast, but 058e (45254) as
>> being
>> > slow, I narrowed it down to 45168:45205, ad there's only one reasonable
>> > commit in that range.
>>
>> The trick is that the two revisions I identify as culprit are (on
>> tannit) revision numbers r45155 and r45156, i.e. sequentially before
>> r45168 (which has on my repo on tannit the number r45170).  We have
>> this structure, all on the "default" branch:
>>
>>        r45176
>>           |
>>        r45174
>>       /      \
>>  r45156       \
>>      |        r45170
>>  r45155       /
>>       \      /
>>        r45154
>>
>> This means that you'll miss the two revisions r45155 and r45156 if you
>> do 45168:45205.  In other words it's always subtly wrong to work with
>> plain intervals of revision numbers in hg...  The speed.pypy.org measured
>> 45170 to be still fast, but I measured all of 45176, 45156 and 45155
>> to be slow.  This is why I claim that the culprit is r45155.
>>
>>
>> A bientôt,
>>
>> Armin.
>>
>
> Now I'm really confused, what sha does that correspond to?
> https://bitbucket.org/pypy/pypy/changeset/45155 seems to indicate that it
> is a rather boring commit on a branch?
>
> Alex
>
>
> --
> "I disapprove of what you say, but I will defend to the death your right to
> say it." -- Evelyn Beatrice Hall (summarizing Voltaire)
> "The people's good is the highest law." -- Cicero
>
>


-- 
"I disapprove of what you say, but I will defend to the death your right to
say it." -- Evelyn Beatrice Hall (summarizing Voltaire)
"The people's good is the highest law." -- Cicero
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