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List:       darcs-devel
Subject:    [darcs-devel] [patch1058] Increase efficiency of patch index update.
From:       BSRK Aditya <bugs () darcs ! net>
Date:       2013-02-28 15:25:22
Message-ID: 1362065122.98.0.952886085185.patch1058 () darcs ! net
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New submission from BSRK Aditya <bsrkaditya@gmail.com>:

This patch increases the efficiency of extraction of the new patches in 
patch index update.
 I have tested its effectiveness with gh's benchmark.

The new values:
==> timings-proto/PI_add_disable-patch-index <==
0.28
==> timings-proto/PI_add_patch-index <==
0.31
==> timings-proto/PI_amend_disable-patch-index <==
21.21
==> timings-proto/PI_amend_patch-index <==
25.43
==> timings-proto/PI_obliterate_disable-patch-index <==
18.80
==> timings-proto/PI_obliterate_patch-index <==
21.95
==> timings-proto/PI_record_disable-patch-index <==
115.16
==> timings-proto/PI_record_patch-index <==
144.02

The old values:
==> timings/PI_add_disable-patch-index <==
0.28
==> timings/PI_add_patch-index <==
0.31
==> timings/PI_amend_disable-patch-index <==
21.45
==> timings/PI_amend_patch-index <==
27.25
==> timings/PI_obliterate_disable-patch-index <==
18.50
==> timings/PI_obliterate_patch-index <==
22.25
==> timings/PI_record_disable-patch-index <==
117.02
==> timings/PI_record_patch-index <==
150.38

 Clearly, I have not been able to reproduce the large pi update 
inefficiency. So I suspect this patch will not help much. :-)

 Nonetheless, It is still a (small) improvement.

----------
files: increase-efficiency-of-patch-index-update-by-more-efficient-extraction.dpatch
messages: 16728
nosy: bsrkaditya
status: needs-screening
title: Increase efficiency of patch index update.

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