| commit | 99ce720c338ebeb37331bd98f724569837c74d0d | |
| author | Ben Peart <benpeart@microsoft.com> | |
| Mon, 29 Oct 2018 20:41:59 +0000 (29 16:41 -0400) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Tue, 30 Oct 2018 02:28:39 +0000 (30 11:28 +0900) | ||
| tree | ce7d8197078f0ab98d9e599d2ef46a167e35dd17 | treesnapshot (tar.gz zip) |
| parent | c670b1f876521c9f7cd40184bf7ed05aad843433 | commitdiff |
speed up refresh_index() by utilizing preload_index()
Speed up refresh_index() by utilizing preload_index() to do most of the work
spread across multiple threads. This works because most cache entries will
get marked CE_UPTODATE so that refresh_cache_ent() can bail out early when
called from within refresh_index().
On a Windows repo with ~200K files, this drops refresh times from 6.64
seconds to 2.87 seconds for a savings of 57%.
Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Speed up refresh_index() by utilizing preload_index() to do most of the work
spread across multiple threads. This works because most cache entries will
get marked CE_UPTODATE so that refresh_cache_ent() can bail out early when
called from within refresh_index().
On a Windows repo with ~200K files, this drops refresh times from 6.64
seconds to 2.87 seconds for a savings of 57%.
Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| cache.h | diffblobblamehistory | |
| preload-index.c | diffblobblamehistory | |
| read-cache.c | diffblobblamehistory |