Sascha L. Teichmann
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6a1356f0eb
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When an tile is rendered the writing to disk can be done in background
concurrently to the rendering of the next tile.
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2017-03-06 15:43:30 +01:00 |
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Sascha L. Teichmann
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2cba483d32
|
redis client: Issue fewer write sys calls by fill hspatial request into a temp buffer first and write it in one go.
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2017-03-06 11:44:06 +01:00 |
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Sascha L. Teichmann
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e1e3821f47
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Bumped version to 0.8.2
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2017-03-05 18:10:14 +01:00 |
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Sascha L. Teichmann
|
baef2659e3
|
Bumped version to 0.8.1
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2017-03-04 12:30:40 +01:00 |
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Sascha L. Teichmann
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91959685f5
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Re-worked memory management of blocks loaded from redis client to avoid
unnecessary copying them around.
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2017-03-03 23:00:29 +01:00 |
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Sascha L. Teichmann
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4a3fa1f568
|
Small clean up in y order code.
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2017-03-03 22:24:00 +01:00 |
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Sascha L. Teichmann
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427ec305fc
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One more use of the scratch of redis client.
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2017-03-03 16:03:08 +01:00 |
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Sascha L. Teichmann
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41187af7db
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Replaced one sync.Pool with a scratch byte arrary in redis client.
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2017-03-02 10:57:03 +01:00 |
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Sascha L. Teichmann
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956f7b5e8b
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Factored YOrder out of Renderer as it is only an optimization and not directly related to the rendering.
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2017-03-01 15:05:51 +01:00 |
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Sascha L. Teichmann
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75aeb36c95
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Optimize the inner loop of the renderer to save some cycles by hoisting out version checks and common indexing.
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2017-03-01 13:06:51 +01:00 |
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Sascha L. Teichmann
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08d32826dc
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Increased readability of block content extraction a tiny bit.
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2017-03-01 11:41:21 +01:00 |
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Sascha L. Teichmann
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7fca02e45f
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Unified pooling for redis client in hspatial requests.
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2017-02-28 18:50:45 +01:00 |
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Sascha L. Teichmann
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3ba10aa00a
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Cosmetic: x[0:n] -> x[:n].
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2017-02-28 00:39:03 +01:00 |
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Sascha L. Teichmann
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5def145564
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The block data from the redis server in of the HSPATIAL requests is now recycled with a sync.Pool. Removes some pressure from the gc.
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2017-02-28 00:33:59 +01:00 |
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Sascha L. Teichmann
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d6411f3f6d
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Implement renderer reset cheaper ... and this time correctly.
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2017-02-27 23:50:15 +01:00 |
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Sascha L. Teichmann
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eed91e7148
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Comment out early stop in renderer reset as it results in broken renderings.
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2017-02-27 20:47:23 +01:00 |
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Sascha L. Teichmann
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58d930e1d2
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Only clear renderer if necessary.
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2017-02-27 20:10:49 +01:00 |
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Sascha L. Teichmann
|
ba43353488
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Bumped version to 0.8
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2017-02-26 21:51:49 +01:00 |
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Sascha L. Teichmann
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12cfd32ad5
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Use blake2b instead of sha1 to check for identical tiles to not regenerate the tiles pyramid.
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2017-02-26 21:47:50 +01:00 |
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Sascha L. Teichmann
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ca634f28ef
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Simplified area coverage calculation a great deal.
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2017-02-26 17:01:15 +01:00 |
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Sascha L. Teichmann
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4b92a6c722
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Do not leave the current area when re-checking the coverage area.
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2017-02-26 13:21:39 +01:00 |
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Sascha L. Teichmann
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003ce5035a
|
Moved area coverage stuff out of renderer. It is an optimization to load
only needed blocks from db and has nothing to do with rendering.
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2017-02-26 13:13:19 +01:00 |
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Sascha L. Teichmann
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3e3413566b
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Only do expensive area coverage calculation if there where blocks loaded from database.
If there are not, nothing changed, so nothing to recalculate.
Takes a good deal from the clock.
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2017-02-26 12:57:38 +01:00 |
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Sascha L. Teichmann
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7f78feb9bd
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Replaced expensive fmt.Sscanf call in redis client with strconv.ParseInt.
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2017-02-25 19:29:27 +01:00 |
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Sascha L. Teichmann
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228bd9026b
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Added a recyling pool for bulk strings written in redis client to help performance.
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2017-02-25 17:00:17 +01:00 |
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Sascha L. Teichmann
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b2ca97568e
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Call better suited strconv.AppendInt when converting keys to byte slices.
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2017-02-25 00:11:03 +01:00 |
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Sascha L. Teichmann
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b6bfe468b7
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For symmetry inline readline function in redis client.
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2017-02-24 21:23:04 +01:00 |
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Sascha L. Teichmann
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744208ba00
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Removed superfluous error checking in redis client.
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2017-02-24 19:54:19 +01:00 |
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Sascha L. Teichmann
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3c2ab551f1
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Opitimized writing redis hspatial queries a bit.
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2017-02-24 19:49:08 +01:00 |
|
Sascha L. Teichmann
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b0a42867d8
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Improved performance of Renderer.Reset by factor of 2.
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2017-02-24 17:59:41 +01:00 |
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Sascha L. Teichmann
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c167efecd2
|
Content and parameters width seems to be 255 instead of 2 in new block format. This is strange becaus they are set hard to 2 in mapblock.cpp#MapBlock::serialize.
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2017-02-24 12:02:06 +01:00 |
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Sascha L. Teichmann
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90279506d1
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Ported new map block offset in version >= 27 from C++ mapper.
Needs testing.
See 21444d00c3
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2017-02-23 16:08:16 +01:00 |
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Sascha L. Teichmann
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599ec1cf2b
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Set version to 0.7
|
2016-05-13 16:46:06 +02:00 |
|
Sascha L. Teichmann
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674912ed5f
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Test linked list in both directions in base tile hash.
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2016-05-11 18:43:20 +02:00 |
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Sascha L. Teichmann
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9a355d08fd
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Typo fix.
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2016-05-11 12:02:36 +02:00 |
|
Sascha L. Teichmann
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a0d38b7ce6
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Made go vet happy on test of base tile hashing.
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2016-05-11 12:01:39 +02:00 |
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Sascha L. Teichmann
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ef1a2de98e
|
Fixed toFront opertaion in LRU logic of base tile hashing. Tests now pass.
|
2016-05-11 11:49:53 +02:00 |
|
Sascha L. Teichmann
|
ed41cfbe01
|
Made test less spammy.
|
2016-05-11 11:43:38 +02:00 |
|
Sascha L. Teichmann
|
b257a60b2d
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Improved tests of base tile hash. They fail. TODO: Fix bugs in base tile hash.
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2016-05-11 11:39:50 +02:00 |
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Sascha L. Teichmann
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bae7e7c3e6
|
Made size of hashes LRU cache a parameter set by the webmapper.
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2016-05-10 21:02:16 +02:00 |
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Sascha L. Teichmann
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69ee5af388
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Implemented a simple LRU cache with max 256 entries for base tile hasing. TODO: Improve test.
|
2016-05-10 18:57:14 +02:00 |
|
Sascha L. Teichmann
|
b59f849d73
|
Make go vet happy.
|
2016-05-08 18:03:13 +02:00 |
|
Sascha L. Teichmann
|
fad16a58e8
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Write tile coord if it is unchanged not the file path to the base tile.
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2016-05-08 17:43:48 +02:00 |
|
Sascha L. Teichmann
|
398c52f8a5
|
Removed unnecessary general code.
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2016-05-08 17:33:51 +02:00 |
|
Sascha L. Teichmann
|
792aae99d7
|
Simplified tile hash.
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2016-05-08 17:22:04 +02:00 |
|
Sascha L. Teichmann
|
0900bd16ce
|
Finished logic to supress pyramid regeneration in mtwebmapper. Untested.
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2016-05-08 15:38:50 +02:00 |
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Sascha L. Teichmann
|
5ee3731a27
|
Started with experimental hashing of base tiles to avoid redundant write operations and pyramid updates.
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2016-05-08 12:33:17 +02:00 |
|
Sascha L. Teichmann
|
67a16e2d3e
|
Unexport render internal methods.
|
2016-04-24 13:31:13 +02:00 |
|
Sascha L. Teichmann
|
8c459d05de
|
Removed dead code.
|
2016-04-24 12:55:17 +02:00 |
|
Sascha L. Teichmann
|
ea57c7c35f
|
Silence all warnings of golint not related to missing comments.
|
2016-04-24 12:41:58 +02:00 |
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