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0a11e40275
We currently use fast-import only to create a large number of objects, and then run O(n) invocations of pack-objects to turn them into packs. We can do this faster by just asking fast-import to checkpoint and create a pack for each (after telling it not to turn loose tiny packs). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
25 lines
526 B
Bash
25 lines
526 B
Bash
# Helpers for dealing with large numbers of packs.
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# create $1 nonsense packs, each with a single blob
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create_packs () {
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perl -le '
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my ($n) = @ARGV;
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for (1..$n) {
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print "blob";
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print "data <<EOF";
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print "$_";
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print "EOF";
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print "checkpoint"
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}
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' "$@" |
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git fast-import
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}
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# create a large number of packs, disabling any gc which might
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# cause us to repack them
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setup_many_packs () {
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git config gc.auto 0 &&
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git config gc.autopacklimit 0 &&
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git config fastimport.unpacklimit 0 &&
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create_packs 500
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}
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