+
* `pack.useBitmapBoundaryTraversal=true` may improve bitmap traversal times by
walking fewer objects.
++
+* `pack.allowPackReuse=multi` may improve the time it takes to create a pack by
+reusing objects from multiple packs instead of just one.
feature.manyFiles::
Enable config options that optimize for repos with many files in the
prepare_repo_settings(the_repository);
if (sparse < 0)
sparse = the_repository->settings.pack_use_sparse;
+ if (the_repository->settings.pack_use_multi_pack_reuse)
+ allow_pack_reuse = MULTI_PACK_REUSE;
}
reset_pack_idx_option(&pack_idx_opts);
if (experimental) {
r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_SKIPPING;
r->settings.pack_use_bitmap_boundary_traversal = 1;
+ r->settings.pack_use_multi_pack_reuse = 1;
}
if (manyfiles) {
r->settings.index_version = 4;
int sparse_index;
int pack_read_reverse_index;
int pack_use_bitmap_boundary_traversal;
+ int pack_use_multi_pack_reuse;
/*
* Does this repository have core.useReplaceRefs=true (on by
test_pack_objects_reused_all 3 1
'
+test_expect_success 'multi-pack reuse is disabled by default' '
+ test_pack_objects_reused_all 3 1
+'
+
+test_expect_success 'feature.experimental implies multi-pack reuse' '
+ test_config feature.experimental true &&
+
+ test_pack_objects_reused_all 6 2
+'
+
+test_expect_success 'multi-pack reuse can be disabled with feature.experimental' '
+ test_config feature.experimental true &&
+ test_config pack.allowPackReuse single &&
+
+ test_pack_objects_reused_all 3 1
+'
test_expect_success 'enable multi-pack reuse' '
git config pack.allowPackReuse multi