From: "Phillip Wood via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Phillip Wood" <phillip.wood@dunelm.org.uk>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Phillip Wood" <phillip.wood@dunelm.org.uk>,
"Phillip Wood" <phillip.wood@dunelm.org.uk>
Subject: [PATCH v2 06/12] diff --color-moved: call comparison function directly
Date: Tue, 20 Jul 2021 10:36:27 +0000 [thread overview]
Message-ID: <cfbdd447eeeff41a7cd32ba513ae302588438753.1626777394.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.981.v2.git.1626777393.gitgitgadget@gmail.com>
From: Phillip Wood <phillip.wood@dunelm.org.uk>
This change will allow us to easily combine pmb_advance_or_null() and
pmb_advance_or_null_multi_match() in the next commit. Calling
xdiff_compare_lines() directly rather than using a function pointer
from the hash map has little effect on the run time.
Test HEAD^ HEAD
-------------------------------------------------------------------------------------------------------------
4002.1: diff --no-color-moved --no-color-moved-ws large change 0.41(0.37+0.04) 0.41(0.39+0.02) +0.0%
4002.2: diff --color-moved --no-color-moved-ws large change 0.82(0.79+0.02) 0.83(0.79+0.03) +1.2%
4002.3: diff --color-moved-ws=allow-indentation-change large change 0.92(0.89+0.03) 0.91(0.85+0.05) -1.1%
4002.4: log --no-color-moved --no-color-moved-ws 1.31(1.21+0.10) 1.33(1.22+0.10) +1.5%
4002.5: log --color-moved --no-color-moved-ws 1.47(1.36+0.10) 1.47(1.39+0.08) +0.0%
4002.6: log --color-moved-ws=allow-indentation-change 1.50(1.41+0.09) 1.51(1.42+0.09) +0.7%
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
diff.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/diff.c b/diff.c
index 55384449170..c056d917d0d 100644
--- a/diff.c
+++ b/diff.c
@@ -995,17 +995,20 @@ static void add_lines_to_move_detection(struct diff_options *o,
}
static void pmb_advance_or_null(struct diff_options *o,
- struct moved_entry *match,
- struct hashmap *hm,
+ struct emitted_diff_symbol *l,
struct moved_block *pmb,
int pmb_nr)
{
int i;
+ unsigned flags = o->color_moved_ws_handling & XDF_WHITESPACE_FLAGS;
+
for (i = 0; i < pmb_nr; i++) {
struct moved_entry *prev = pmb[i].match;
struct moved_entry *cur = (prev && prev->next_line) ?
prev->next_line : NULL;
- if (cur && !hm->cmpfn(o, &cur->ent, &match->ent, NULL)) {
+ if (cur && xdiff_compare_lines(cur->es->line, cur->es->len,
+ l->line, l->len,
+ flags)) {
pmb[i].match = cur;
} else {
pmb[i].match = NULL;
@@ -1154,7 +1157,7 @@ static void mark_color_as_moved(struct diff_options *o,
COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE)
pmb_advance_or_null_multi_match(o, l, pmb, pmb_nr);
else
- pmb_advance_or_null(o, match, hm, pmb, pmb_nr);
+ pmb_advance_or_null(o, l, pmb, pmb_nr);
pmb_nr = shrink_potential_moved_blocks(pmb, pmb_nr);
--
gitgitgadget
next prev parent reply other threads:[~2021-07-20 10:40 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-14 13:04 [PATCH 00/10] diff --color-moved[-ws] speedups Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 01/10] diff --color-moved=zerba: fix alternate coloring Phillip Wood via GitGitGadget
2021-06-15 3:24 ` Junio C Hamano
2021-06-15 11:22 ` Phillip Wood
2021-06-14 13:04 ` [PATCH 02/10] diff --color-moved: avoid false short line matches and bad zerba coloring Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 03/10] diff: simplify allow-indentation-change delta calculation Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 04/10] diff --color-moved-ws=allow-indentation-change: simplify and optimize Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 05/10] diff --color-moved: call comparison function directly Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 06/10] diff --color-moved: unify moved block growth functions Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 07/10] diff --color-moved: shrink potential moved blocks as we go Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 08/10] diff --color-moved: stop clearing potential moved blocks Phillip Wood via GitGitGadget
2021-06-14 13:04 ` [PATCH 09/10] diff --color-moved-ws=allow-indentation-change: improve hash lookups Phillip Wood via GitGitGadget
2021-07-09 15:36 ` Elijah Newren
2021-06-14 13:04 ` [PATCH 10/10] diff --color-moved: intern strings Phillip Wood via GitGitGadget
2021-06-16 14:24 ` [PATCH 00/10] diff --color-moved[-ws] speedups Ævar Arnfjörð Bjarmason
2021-06-21 10:03 ` Phillip Wood
2021-07-20 10:36 ` [PATCH v2 00/12] " Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 01/12] diff --color-moved: add perf tests Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 02/12] diff --color-moved=zebra: fix alternate coloring Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 03/12] diff --color-moved: avoid false short line matches and bad zerba coloring Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 04/12] diff: simplify allow-indentation-change delta calculation Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 05/12] diff --color-moved-ws=allow-indentation-change: simplify and optimize Phillip Wood via GitGitGadget
2021-07-20 10:36 ` Phillip Wood via GitGitGadget [this message]
2021-07-20 10:36 ` [PATCH v2 07/12] diff --color-moved: unify moved block growth functions Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 08/12] diff --color-moved: shrink potential moved blocks as we go Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 09/12] diff --color-moved: stop clearing potential moved blocks Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 10/12] diff --color-moved-ws=allow-indentation-change: improve hash lookups Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 11/12] diff: use designated initializers for emitted_diff_symbol Phillip Wood via GitGitGadget
2021-07-20 10:36 ` [PATCH v2 12/12] diff --color-moved: intern strings Phillip Wood via GitGitGadget
2021-07-20 13:38 ` [PATCH v2 00/12] diff --color-moved[-ws] speedups Phillip Wood
2021-10-27 12:04 ` [PATCH v3 00/15] " Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 01/15] diff --color-moved: add perf tests Phillip Wood via GitGitGadget
2021-10-28 21:32 ` Junio C Hamano
2021-10-29 10:24 ` Phillip Wood
2021-10-29 11:06 ` Ævar Arnfjörð Bjarmason
2021-11-10 11:05 ` Phillip Wood
2021-10-27 12:04 ` [PATCH v3 02/15] diff --color-moved: clear all flags on blocks that are too short Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 03/15] diff --color-moved: factor out function Phillip Wood via GitGitGadget
2021-10-28 21:51 ` Junio C Hamano
2021-10-29 10:35 ` Phillip Wood
2021-10-27 12:04 ` [PATCH v3 04/15] diff --color-moved: rewind when discarding pmb Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 05/15] diff --color-moved=zebra: fix alternate coloring Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 06/15] diff --color-moved: avoid false short line matches and bad zerba coloring Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 07/15] diff: simplify allow-indentation-change delta calculation Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 08/15] diff --color-moved-ws=allow-indentation-change: simplify and optimize Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 09/15] diff --color-moved: call comparison function directly Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 10/15] diff --color-moved: unify moved block growth functions Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 11/15] diff --color-moved: shrink potential moved blocks as we go Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 12/15] diff --color-moved: stop clearing potential moved blocks Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 13/15] diff --color-moved-ws=allow-indentation-change: improve hash lookups Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 14/15] diff: use designated initializers for emitted_diff_symbol Phillip Wood via GitGitGadget
2021-10-27 12:04 ` [PATCH v3 15/15] diff --color-moved: intern strings Phillip Wood via GitGitGadget
2021-10-27 13:28 ` [PATCH v3 00/15] diff --color-moved[-ws] speedups Phillip Wood
2021-11-16 9:49 ` [PATCH v4 " Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 01/15] diff --color-moved: add perf tests Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 02/15] diff --color-moved: clear all flags on blocks that are too short Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 03/15] diff --color-moved: factor out function Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 04/15] diff --color-moved: rewind when discarding pmb Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 05/15] diff --color-moved=zebra: fix alternate coloring Phillip Wood via GitGitGadget
2021-11-22 13:34 ` Johannes Schindelin
2021-11-16 9:49 ` [PATCH v4 06/15] diff --color-moved: avoid false short line matches and bad zerba coloring Phillip Wood via GitGitGadget
2021-11-22 14:18 ` Johannes Schindelin
2021-11-22 19:00 ` Phillip Wood
2021-11-22 21:54 ` Johannes Schindelin
2021-11-16 9:49 ` [PATCH v4 07/15] diff: simplify allow-indentation-change delta calculation Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 08/15] diff --color-moved-ws=allow-indentation-change: simplify and optimize Phillip Wood via GitGitGadget
2021-11-23 14:51 ` Johannes Schindelin
2021-11-16 9:49 ` [PATCH v4 09/15] diff --color-moved: call comparison function directly Phillip Wood via GitGitGadget
2021-11-23 15:09 ` Johannes Schindelin
2021-11-16 9:49 ` [PATCH v4 10/15] diff --color-moved: unify moved block growth functions Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 11/15] diff --color-moved: shrink potential moved blocks as we go Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 12/15] diff --color-moved: stop clearing potential moved blocks Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 13/15] diff --color-moved-ws=allow-indentation-change: improve hash lookups Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 14/15] diff: use designated initializers for emitted_diff_symbol Phillip Wood via GitGitGadget
2021-11-16 9:49 ` [PATCH v4 15/15] diff --color-moved: intern strings Phillip Wood via GitGitGadget
2021-12-08 12:30 ` [PATCH v4 00/15] diff --color-moved[-ws] speedups Johannes Schindelin
2021-12-09 10:29 ` [PATCH v5 " Phillip Wood via GitGitGadget
2021-12-09 10:29 ` [PATCH v5 01/15] diff --color-moved: add perf tests Phillip Wood via GitGitGadget
2021-12-09 10:29 ` [PATCH v5 02/15] diff --color-moved: clear all flags on blocks that are too short Phillip Wood via GitGitGadget
2021-12-09 10:29 ` [PATCH v5 03/15] diff --color-moved: factor out function Phillip Wood via GitGitGadget
2021-12-09 10:29 ` [PATCH v5 04/15] diff --color-moved: rewind when discarding pmb Phillip Wood via GitGitGadget
2021-12-09 10:29 ` [PATCH v5 05/15] diff --color-moved=zebra: fix alternate coloring Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 06/15] diff --color-moved: avoid false short line matches and bad zebra coloring Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 07/15] diff: simplify allow-indentation-change delta calculation Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 08/15] diff --color-moved-ws=allow-indentation-change: simplify and optimize Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 09/15] diff --color-moved: call comparison function directly Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 10/15] diff --color-moved: unify moved block growth functions Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 11/15] diff --color-moved: shrink potential moved blocks as we go Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 12/15] diff --color-moved: stop clearing potential moved blocks Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 13/15] diff --color-moved-ws=allow-indentation-change: improve hash lookups Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 14/15] diff: use designated initializers for emitted_diff_symbol Phillip Wood via GitGitGadget
2021-12-09 10:30 ` [PATCH v5 15/15] diff --color-moved: intern strings Phillip Wood via GitGitGadget
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