From: Derrick Stolee <stolee@gmail.com>
To: git@vger.kernel.org
Cc: sbeller@google.com, pclouds@gmail.com, avarab@gmail.com,
Derrick Stolee <dstolee@microsoft.com>
Subject: [PATCH v2 14/24] midx: write object id fanout chunk
Date: Mon, 25 Jun 2018 10:34:24 -0400 [thread overview]
Message-ID: <20180625143434.89044-15-dstolee@microsoft.com> (raw)
In-Reply-To: <20180625143434.89044-1-dstolee@microsoft.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
Documentation/technical/pack-format.txt | 5 +++
midx.c | 53 +++++++++++++++++++++++--
object-store.h | 1 +
t/helper/test-read-midx.c | 4 +-
t/t5319-multi-pack-index.sh | 18 +++++----
5 files changed, 69 insertions(+), 12 deletions(-)
diff --git a/Documentation/technical/pack-format.txt b/Documentation/technical/pack-format.txt
index 78ee0489c6..3215f7bfcd 100644
--- a/Documentation/technical/pack-format.txt
+++ b/Documentation/technical/pack-format.txt
@@ -302,6 +302,11 @@ CHUNK DATA:
name. This is the only chunk not guaranteed to be a multiple of four
bytes in length, so should be the last chunk for alignment reasons.
+ OID Fanout (ID: {'O', 'I', 'D', 'F'})
+ The ith entry, F[i], stores the number of OIDs with first
+ byte at most i. Thus F[255] stores the total
+ number of objects.
+
OID Lookup (ID: {'O', 'I', 'D', 'L'})
The OIDs for all objects in the MIDX are stored in lexicographic
order in this chunk.
diff --git a/midx.c b/midx.c
index aec85b8181..0f773e2585 100644
--- a/midx.c
+++ b/midx.c
@@ -14,11 +14,13 @@
#define MIDX_HASH_LEN 20
#define MIDX_MIN_SIZE (MIDX_HEADER_SIZE + MIDX_HASH_LEN)
-#define MIDX_MAX_CHUNKS 2
+#define MIDX_MAX_CHUNKS 3
#define MIDX_CHUNK_ALIGNMENT 4
#define MIDX_CHUNKID_PACKNAMES 0x504e414d /* "PNAM" */
+#define MIDX_CHUNKID_OIDFANOUT 0x4f494446 /* "OIDF" */
#define MIDX_CHUNKID_OIDLOOKUP 0x4f49444c /* "OIDL" */
#define MIDX_CHUNKLOOKUP_WIDTH (sizeof(uint32_t) + sizeof(uint64_t))
+#define MIDX_CHUNK_FANOUT_SIZE (sizeof(uint32_t) * 256)
static char *get_midx_filename(const char *object_dir)
{
@@ -103,6 +105,10 @@ struct multi_pack_index *load_multi_pack_index(const char *object_dir)
m->chunk_pack_names = m->data + chunk_offset;
break;
+ case MIDX_CHUNKID_OIDFANOUT:
+ m->chunk_oid_fanout = (uint32_t *)(m->data + chunk_offset);
+ break;
+
case MIDX_CHUNKID_OIDLOOKUP:
m->chunk_oid_lookup = m->data + chunk_offset;
break;
@@ -122,9 +128,13 @@ struct multi_pack_index *load_multi_pack_index(const char *object_dir)
if (!m->chunk_pack_names)
die(_("multi-pack-index missing required pack-name chunk"));
+ if (!m->chunk_oid_fanout)
+ die(_("multi-pack-index missing required OID fanout chunk"));
if (!m->chunk_oid_lookup)
die(_("multi-pack-index missing required OID lookup chunk"));
+ m->num_objects = ntohl(m->chunk_oid_fanout[255]);
+
m->pack_names = xcalloc(m->num_packs, sizeof(const char *));
cur_pack_name = (const char *)m->chunk_pack_names;
@@ -401,6 +411,35 @@ static size_t write_midx_pack_names(struct hashfile *f,
return written;
}
+static size_t write_midx_oid_fanout(struct hashfile *f,
+ struct pack_midx_entry *objects,
+ uint32_t nr_objects)
+{
+ struct pack_midx_entry *list = objects;
+ struct pack_midx_entry *last = objects + nr_objects;
+ uint32_t count = 0;
+ uint32_t i;
+
+ /*
+ * Write the first-level table (the list is sorted,
+ * but we use a 256-entry lookup to be able to avoid
+ * having to do eight extra binary search iterations).
+ */
+ for (i = 0; i < 256; i++) {
+ struct pack_midx_entry *next = list;
+
+ while (next < last && next->oid.hash[0] == i) {
+ count++;
+ next++;
+ }
+
+ hashwrite_be32(f, count);
+ list = next;
+ }
+
+ return MIDX_CHUNK_FANOUT_SIZE;
+}
+
static size_t write_midx_oid_lookup(struct hashfile *f, unsigned char hash_len,
struct pack_midx_entry *objects,
uint32_t nr_objects)
@@ -473,7 +512,7 @@ int write_midx_file(const char *object_dir)
FREE_AND_NULL(midx_name);
cur_chunk = 0;
- num_chunks = 2;
+ num_chunks = 3;
written = write_midx_header(f, num_chunks, packs.nr);
@@ -481,9 +520,13 @@ int write_midx_file(const char *object_dir)
chunk_offsets[cur_chunk] = written + (num_chunks + 1) * MIDX_CHUNKLOOKUP_WIDTH;
cur_chunk++;
- chunk_ids[cur_chunk] = MIDX_CHUNKID_OIDLOOKUP;
+ chunk_ids[cur_chunk] = MIDX_CHUNKID_OIDFANOUT;
chunk_offsets[cur_chunk] = chunk_offsets[cur_chunk - 1] + packs.pack_name_concat_len;
+ cur_chunk++;
+ chunk_ids[cur_chunk] = MIDX_CHUNKID_OIDLOOKUP;
+ chunk_offsets[cur_chunk] = chunk_offsets[cur_chunk - 1] + MIDX_CHUNK_FANOUT_SIZE;
+
cur_chunk++;
chunk_ids[cur_chunk] = 0;
chunk_offsets[cur_chunk] = chunk_offsets[cur_chunk - 1] + nr_entries * MIDX_HASH_LEN;
@@ -517,6 +560,10 @@ int write_midx_file(const char *object_dir)
written += write_midx_pack_names(f, packs.names, packs.nr);
break;
+ case MIDX_CHUNKID_OIDFANOUT:
+ written += write_midx_oid_fanout(f, entries, nr_entries);
+ break;
+
case MIDX_CHUNKID_OIDLOOKUP:
written += write_midx_oid_lookup(f, MIDX_HASH_LEN, entries, nr_entries);
break;
diff --git a/object-store.h b/object-store.h
index 25f8530eb4..3357e51100 100644
--- a/object-store.h
+++ b/object-store.h
@@ -98,6 +98,7 @@ struct multi_pack_index {
uint32_t num_objects;
const unsigned char *chunk_pack_names;
+ const uint32_t *chunk_oid_fanout;
const unsigned char *chunk_oid_lookup;
const char **pack_names;
diff --git a/t/helper/test-read-midx.c b/t/helper/test-read-midx.c
index 60bca5b668..d1bb7290ae 100644
--- a/t/helper/test-read-midx.c
+++ b/t/helper/test-read-midx.c
@@ -25,10 +25,12 @@ static int read_midx_file(const char *object_dir)
if (m->chunk_pack_names)
printf(" pack_names");
+ if (m->chunk_oid_fanout)
+ printf(" oid_fanout");
if (m->chunk_oid_lookup)
printf(" oid_lookup");
- printf("\n");
+ printf("\nnum_objects: %d\n", m->num_objects);
printf("packs:\n");
for (i = 0; i < m->num_packs; i++)
diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index 47e1c7d99e..ad0d447522 100755
--- a/t/t5319-multi-pack-index.sh
+++ b/t/t5319-multi-pack-index.sh
@@ -5,9 +5,11 @@ test_description='multi-pack-indexes'
midx_read_expect() {
NUM_PACKS=$1
+ NUM_OBJECTS=$2
cat >expect <<- EOF
- header: 4d494458 1 2 $NUM_PACKS
- chunks: pack_names oid_lookup
+ header: 4d494458 1 3 $NUM_PACKS
+ chunks: pack_names oid_fanout oid_lookup
+ num_objects: $NUM_OBJECTS
packs:
EOF
if [ $NUM_PACKS -ge 1 ]
@@ -22,7 +24,7 @@ midx_read_expect() {
test_expect_success 'write midx with no packs' '
test_when_finished rm pack/multi-pack-index &&
git multi-pack-index --object-dir=. write &&
- midx_read_expect 0
+ midx_read_expect 0 0
'
test_expect_success 'create objects' '
@@ -53,17 +55,17 @@ test_expect_success 'write midx with one v1 pack' '
pack=$(git pack-objects --index-version=1 pack/test <obj-list) &&
test_when_finished rm pack/test-$pack.pack pack/test-$pack.idx pack/multi-pack-index &&
git multi-pack-index --object-dir=. write &&
- midx_read_expect 1
+ midx_read_expect 1 17
'
test_expect_success 'write midx with one v2 pack' '
git pack-objects --index-version=2,0x40 pack/test <obj-list &&
git multi-pack-index --object-dir=. write &&
- midx_read_expect 1
+ midx_read_expect 1 17
'
test_expect_success 'Add more objects' '
- for i in `test_seq 6 5`
+ for i in `test_seq 6 10`
do
iii=$(printf '%03i' $i)
test-tool genrandom "bar" 200 > wide_delta_$iii &&
@@ -89,7 +91,7 @@ test_expect_success 'Add more objects' '
test_expect_success 'write midx with two packs' '
git pack-objects --index-version=1 pack/test-2 <obj-list2 &&
git multi-pack-index --object-dir=. write &&
- midx_read_expect 2
+ midx_read_expect 2 33
'
test_expect_success 'Add more packs' '
@@ -120,7 +122,7 @@ test_expect_success 'Add more packs' '
test_expect_success 'write midx with twelve packs' '
git multi-pack-index --object-dir=. write &&
- midx_read_expect 12
+ midx_read_expect 12 73
'
test_done
--
2.18.0.24.g1b579a2ee9
next prev parent reply other threads:[~2018-06-25 14:35 UTC|newest]
Thread overview: 192+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-07 14:03 [PATCH 00/23] Multi-pack-index (MIDX) Derrick Stolee
2018-06-07 14:03 ` [PATCH 01/23] midx: add design document Derrick Stolee
2018-06-11 19:04 ` Stefan Beller
2018-06-18 18:48 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 02/23] midx: add midx format details to pack-format.txt Derrick Stolee
2018-06-11 19:19 ` Stefan Beller
2018-06-18 19:01 ` Derrick Stolee
2018-06-18 19:41 ` Stefan Beller
2018-06-07 14:03 ` [PATCH 03/23] midx: add midx builtin Derrick Stolee
2018-06-07 17:20 ` Duy Nguyen
2018-06-18 19:23 ` Derrick Stolee
2018-06-11 21:02 ` Stefan Beller
2018-06-18 19:40 ` Derrick Stolee
2018-06-18 19:55 ` Stefan Beller
2018-06-18 19:58 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 04/23] midx: add 'write' subcommand and basic wiring Derrick Stolee
2018-06-07 17:27 ` Duy Nguyen
2018-06-07 14:03 ` [PATCH 05/23] midx: write header information to lockfile Derrick Stolee
2018-06-07 17:35 ` Duy Nguyen
2018-06-12 15:00 ` Duy Nguyen
2018-06-19 12:54 ` Derrick Stolee
2018-06-19 14:59 ` Duy Nguyen
2018-06-19 15:24 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 06/23] midx: struct midxed_git and 'read' subcommand Derrick Stolee
2018-06-07 17:54 ` Duy Nguyen
2018-06-20 13:13 ` Derrick Stolee
2018-06-07 18:31 ` Duy Nguyen
2018-06-20 13:33 ` Derrick Stolee
2018-06-20 15:07 ` Duy Nguyen
2018-06-20 16:39 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 07/23] midx: expand test data Derrick Stolee
2018-06-07 14:03 ` [PATCH 08/23] midx: read packfiles from pack directory Derrick Stolee
2018-06-07 18:03 ` Duy Nguyen
2018-06-20 16:33 ` [PATCH] packfile: generalize pack directory list Derrick Stolee
2018-06-07 14:03 ` [PATCH 09/23] midx: write pack names in chunk Derrick Stolee
2018-06-07 18:26 ` Duy Nguyen
2018-06-21 15:25 ` Derrick Stolee
2018-06-21 17:38 ` Junio C Hamano
2018-06-22 18:25 ` Derrick Stolee
2018-06-22 18:31 ` Junio C Hamano
2018-06-22 18:32 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 10/23] midx: write a lookup into the pack names chunk Derrick Stolee
2018-06-09 16:43 ` Duy Nguyen
2018-06-21 17:23 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 11/23] midx: sort and deduplicate objects from packfiles Derrick Stolee
2018-06-09 17:07 ` Duy Nguyen
2018-06-21 17:54 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 12/23] midx: write object ids in a chunk Derrick Stolee
2018-06-09 17:25 ` Duy Nguyen
2018-06-07 14:03 ` [PATCH 13/23] midx: write object id fanout chunk Derrick Stolee
2018-06-09 17:28 ` Duy Nguyen
2018-06-21 19:49 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 14/23] midx: write object offsets Derrick Stolee
2018-06-09 17:41 ` Duy Nguyen
2018-06-07 14:03 ` [PATCH 15/23] midx: create core.midx config setting Derrick Stolee
2018-06-07 14:03 ` [PATCH 16/23] midx: prepare midxed_git struct Derrick Stolee
2018-06-09 17:47 ` Duy Nguyen
2018-06-07 14:03 ` [PATCH 17/23] midx: read objects from multi-pack-index Derrick Stolee
2018-06-09 17:56 ` Duy Nguyen
2018-06-21 20:03 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 18/23] midx: use midx in abbreviation calculations Derrick Stolee
2018-06-09 18:01 ` Duy Nguyen
2018-06-22 18:38 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 19/23] midx: use existing midx when writing new one Derrick Stolee
2018-06-07 14:03 ` [PATCH 20/23] midx: use midx in approximate_object_count Derrick Stolee
2018-06-09 18:03 ` Duy Nguyen
2018-06-22 18:39 ` Derrick Stolee
2018-06-07 14:03 ` [PATCH 21/23] midx: prevent duplicate packfile loads Derrick Stolee
2018-06-09 18:05 ` Duy Nguyen
2018-06-07 14:03 ` [PATCH 22/23] midx: use midx to find ref-deltas Derrick Stolee
2018-06-07 14:03 ` [PATCH 23/23] midx: clear midx on repack Derrick Stolee
2018-06-09 18:13 ` Duy Nguyen
2018-06-22 18:44 ` Derrick Stolee
2018-06-07 14:06 ` [PATCH 00/23] Multi-pack-index (MIDX) Derrick Stolee
2018-06-07 14:45 ` Ævar Arnfjörð Bjarmason
2018-06-07 14:54 ` Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 00/24] " Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 01/24] multi-pack-index: add design document Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 02/24] multi-pack-index: add format details Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 03/24] multi-pack-index: add builtin Derrick Stolee
2018-06-25 19:15 ` Junio C Hamano
2018-06-25 14:34 ` [PATCH v2 04/24] multi-pack-index: add 'write' verb Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 05/24] midx: write header information to lockfile Derrick Stolee
2018-06-25 19:19 ` Junio C Hamano
2018-07-05 19:13 ` Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 06/24] multi-pack-index: load into memory Derrick Stolee
2018-06-25 19:38 ` Junio C Hamano
2018-07-05 14:19 ` Derrick Stolee
2018-07-05 18:58 ` Eric Sunshine
2018-07-06 19:20 ` Junio C Hamano
2018-06-25 14:34 ` [PATCH v2 07/24] multi-pack-index: expand test data Derrick Stolee
2018-06-25 19:45 ` Junio C Hamano
2018-06-25 14:34 ` [PATCH v2 08/24] packfile: generalize pack directory list Derrick Stolee
2018-06-25 19:57 ` Junio C Hamano
2018-06-25 14:34 ` [PATCH v2 09/24] multi-pack-index: read packfile list Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 10/24] multi-pack-index: write pack names in chunk Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 11/24] midx: read pack names into array Derrick Stolee
2018-06-25 23:52 ` Eric Sunshine
2018-06-25 14:34 ` [PATCH v2 12/24] midx: sort and deduplicate objects from packfiles Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 13/24] midx: write object ids in a chunk Derrick Stolee
2018-06-25 14:34 ` Derrick Stolee [this message]
2018-06-25 14:34 ` [PATCH v2 15/24] midx: write object offsets Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 16/24] config: create core.multiPackIndex setting Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 17/24] midx: prepare midxed_git struct Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 18/24] midx: read objects from multi-pack-index Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 19/24] midx: use midx in abbreviation calculations Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 20/24] midx: use existing midx when writing new one Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 21/24] midx: use midx in approximate_object_count Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 22/24] midx: prevent duplicate packfile loads Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 23/24] packfile: skip loading index if in multi-pack-index Derrick Stolee
2018-06-25 14:34 ` [PATCH v2 24/24] midx: clear midx on repack Derrick Stolee
2018-07-06 0:52 ` [PATCH v3 00/24] Multi-pack-index (MIDX) Derrick Stolee
2018-07-06 0:52 ` [PATCH v3 01/24] multi-pack-index: add design document Derrick Stolee
2018-07-06 0:52 ` [PATCH v3 02/24] multi-pack-index: add format details Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 03/24] multi-pack-index: add builtin Derrick Stolee
2018-07-06 3:54 ` Eric Sunshine
2018-07-06 0:53 ` [PATCH v3 04/24] multi-pack-index: add 'write' verb Derrick Stolee
2018-07-06 4:07 ` Eric Sunshine
2018-07-06 0:53 ` [PATCH v3 05/24] midx: write header information to lockfile Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 06/24] multi-pack-index: load into memory Derrick Stolee
2018-07-06 4:19 ` Eric Sunshine
2018-07-06 5:18 ` Eric Sunshine
2018-07-09 19:08 ` Junio C Hamano
2018-07-12 16:06 ` Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 07/24] multi-pack-index: expand test data Derrick Stolee
2018-07-06 4:36 ` Eric Sunshine
2018-07-06 5:20 ` Eric Sunshine
2018-07-12 14:10 ` Derrick Stolee
2018-07-12 18:02 ` Eric Sunshine
2018-07-12 18:06 ` Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 08/24] packfile: generalize pack directory list Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 09/24] multi-pack-index: read packfile list Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 10/24] multi-pack-index: write pack names in chunk Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 11/24] midx: read pack names into array Derrick Stolee
2018-07-06 4:58 ` Eric Sunshine
2018-07-06 0:53 ` [PATCH v3 12/24] midx: sort and deduplicate objects from packfiles Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 13/24] midx: write object ids in a chunk Derrick Stolee
2018-07-06 5:04 ` Eric Sunshine
2018-07-06 0:53 ` [PATCH v3 14/24] midx: write object id fanout chunk Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 15/24] midx: write object offsets Derrick Stolee
2018-07-06 5:27 ` Eric Sunshine
2018-07-12 16:33 ` Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 16/24] config: create core.multiPackIndex setting Derrick Stolee
2018-07-06 5:39 ` Eric Sunshine
2018-07-12 13:19 ` Derrick Stolee
2018-07-12 16:30 ` Derrick Stolee
2018-07-11 9:48 ` SZEDER Gábor
2018-07-12 13:01 ` Derrick Stolee
2018-07-12 13:31 ` SZEDER Gábor
2018-07-12 15:40 ` Derrick Stolee
2018-07-12 17:29 ` Junio C Hamano
2018-07-06 0:53 ` [PATCH v3 17/24] midx: prepare midxed_git struct Derrick Stolee
2018-07-06 5:41 ` Eric Sunshine
2018-07-06 0:53 ` [PATCH v3 18/24] midx: read objects from multi-pack-index Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 19/24] midx: use midx in abbreviation calculations Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 20/24] midx: use existing midx when writing new one Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 21/24] midx: use midx in approximate_object_count Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 22/24] midx: prevent duplicate packfile loads Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 23/24] packfile: skip loading index if in multi-pack-index Derrick Stolee
2018-07-06 0:53 ` [PATCH v3 24/24] midx: clear midx on repack Derrick Stolee
2018-07-06 5:52 ` Eric Sunshine
2018-07-12 19:39 ` [PATCH v4 00/23] Multi-pack-index (MIDX) Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 01/23] multi-pack-index: add design document Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 02/23] multi-pack-index: add format details Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 03/23] multi-pack-index: add builtin Derrick Stolee
2018-07-20 18:22 ` Junio C Hamano
2018-07-20 22:15 ` brian m. carlson
2018-07-20 22:28 ` Junio C Hamano
2018-07-12 19:39 ` [PATCH v4 04/23] multi-pack-index: add 'write' verb Derrick Stolee
2018-07-12 22:56 ` Eric Sunshine
2018-07-12 19:39 ` [PATCH v4 05/23] midx: write header information to lockfile Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 06/23] multi-pack-index: load into memory Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 07/23] t5319: expand test data Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 08/23] packfile: generalize pack directory list Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 09/23] multi-pack-index: read packfile list Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 10/23] multi-pack-index: write pack names in chunk Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 11/23] midx: read pack names into array Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 12/23] midx: sort and deduplicate objects from packfiles Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 13/23] midx: write object ids in a chunk Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 14/23] midx: write object id fanout chunk Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 15/23] midx: write object offsets Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 16/23] config: create core.multiPackIndex setting Derrick Stolee
2018-07-12 21:05 ` Junio C Hamano
2018-07-13 0:50 ` Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 17/23] midx: read objects from multi-pack-index Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 18/23] midx: use midx in abbreviation calculations Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 19/23] midx: use existing midx when writing new one Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 20/23] midx: use midx in approximate_object_count Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 21/23] midx: prevent duplicate packfile loads Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 22/23] packfile: skip loading index if in multi-pack-index Derrick Stolee
2018-07-12 19:39 ` [PATCH v4 23/23] midx: clear midx on repack Derrick Stolee
2018-07-12 21:11 ` [PATCH v4 00/23] Multi-pack-index (MIDX) Junio C Hamano
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