27381 Commits

Author SHA1 Message Date
antirez
6086a3656a dict.c: avoid code repetition in dictRehash().
Avoid code repetition introduced with PR #2367, also fixes the return
value to always return 0 if there is nothing more to rehash.
2015-02-11 10:52:27 +01:00
antirez
f25fdd6246 dict.c: avoid code repetition in dictRehash().
Avoid code repetition introduced with PR #2367, also fixes the return
value to always return 0 if there is nothing more to rehash.
2015-02-11 10:52:27 +01:00
Sun He
9c047bbfec dict.c/dictRehash: check again to update 2015-02-11 10:52:26 +01:00
Sun He
2385630d0d dict.c/dictRehash: check again to update 2015-02-11 10:52:26 +01:00
antirez
15940c1988 dict.c: don't try buckets that are empty for sure in dictGetRandomKey().
This is very similar to the optimization applied to dictGetRandomKeys,
but applied to the single key variant.

Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
4f427bc298 dict.c: don't try buckets that are empty for sure in dictGetRandomKey().
This is very similar to the optimization applied to dictGetRandomKeys,
but applied to the single key variant.

Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
5d106de0c9 dict.c: dictGetRandomKeys() optimization for big->small table case.
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
1bcf67a75f dict.c: dictGetRandomKeys() optimization for big->small table case.
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
71b990a7ab dict.c: dictGetRandomKeys() visit pattern optimization.
We use the invariant that the original table ht[0] is never populated up
to the index before the current rehashing index.

Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
88cd9ebc09 dict.c: dictGetRandomKeys() visit pattern optimization.
We use the invariant that the original table ht[0] is never populated up
to the index before the current rehashing index.

Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
19d51b181b dict.c: put a bound to max work dictRehash() call can do.
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
cd0fcf11e7 dict.c: put a bound to max work dictRehash() call can do.
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
1115984e9f dict.c: prevent useless resize to same size.
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
777020839a dict.c: prevent useless resize to same size.
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
4c149c5ab9 Less blocking dictGetRandomKeys().
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
170e41464d Less blocking dictGetRandomKeys().
Related to issue #2306.
2015-02-11 10:52:26 +01:00
antirez
ce54260321 Faster memory efficiency test.
This test on Linux was extremely slow, since in Tcl we can't enable
easily tcp-nodelay, so the busy loop used to take *a lot* with bigger
writes. Fixed using pipelining.
2015-02-10 14:47:45 +01:00
antirez
5e3dcc522b Faster memory efficiency test.
This test on Linux was extremely slow, since in Tcl we can't enable
easily tcp-nodelay, so the busy loop used to take *a lot* with bigger
writes. Fixed using pipelining.
2015-02-10 14:47:45 +01:00
antirez
41d0e80ec3 Added regression test for issue #2371. 2015-02-10 14:40:27 +01:00
antirez
e1fce55237 Added regression test for issue #2371. 2015-02-10 14:40:27 +01:00
antirez
b3c69f291e HAVE_SYNC_FILE_RANGE should be protected by ifdef __linux__.
Related to issue #2372.
2015-02-10 09:29:14 +01:00
antirez
9e9abe29fe HAVE_SYNC_FILE_RANGE should be protected by ifdef __linux__.
Related to issue #2372.
2015-02-10 09:29:14 +01:00
Salvatore Sanfilippo
0dcb6b144f Merge pull request #2372 from mariano-perez-rodriguez/patch-2
Fix HAVE_BACKTRACE on Linux
2015-02-10 09:27:46 +01:00
Salvatore Sanfilippo
50a57c67b2 Merge pull request #2372 from mariano-perez-rodriguez/patch-2
Fix HAVE_BACKTRACE on Linux
2015-02-10 09:27:46 +01:00
antirez
77494007b5 redis-cli --lru-test implemented (cache workload simulator). 2015-02-09 11:06:55 +01:00
antirez
bd128f7969 redis-cli --lru-test implemented (cache workload simulator). 2015-02-09 11:06:55 +01:00
antirez
4847cdfb4f redis-cli: interactive reconnection for latency modes.
--stat mode already used to reconnect automatically if the server is no
longer available. This is useful since this is an interactive mode used
for debugging, however the same applies to --latency and --latency-dist
modes, so now both use the reconnecting command execution as well.

The reconnection code was modified to use basic VT100 escape sequences
in order to play better with different kinds of output on the screen
when the reconnection happens, and to hide the reconnection attempt
output when finally the reconnection happens.
2015-02-08 23:28:27 +01:00
antirez
ca23b2a6b7 redis-cli: interactive reconnection for latency modes.
--stat mode already used to reconnect automatically if the server is no
longer available. This is useful since this is an interactive mode used
for debugging, however the same applies to --latency and --latency-dist
modes, so now both use the reconnecting command execution as well.

The reconnection code was modified to use basic VT100 escape sequences
in order to play better with different kinds of output on the screen
when the reconnection happens, and to hide the reconnection attempt
output when finally the reconnection happens.
2015-02-08 23:28:27 +01:00
antirez
d1d81024d0 redis-cli --latecy-dist reverted to gray scale.
So far not able to find a color palette within the 256 colors which is
not confusing. However I believe it is a possible task, so will try
better later.
2015-02-08 17:39:42 +01:00
antirez
cfe21852e7 redis-cli --latecy-dist reverted to gray scale.
So far not able to find a color palette within the 256 colors which is
not confusing. However I believe it is a possible task, so will try
better later.
2015-02-08 17:39:42 +01:00
antirez
a3b784c7a5 redis-cli --latency-dist now uses a color palette.
Still not happy with the result but low grays are hard to see in certain
monitors with a non perfect gamma.
2015-02-07 20:15:40 +01:00
antirez
2723412b7b redis-cli --latency-dist now uses a color palette.
Still not happy with the result but low grays are hard to see in certain
monitors with a non perfect gamma.
2015-02-07 20:15:40 +01:00
antirez
1708506f8b redis-cli latency dist: add new top HL. 2015-02-07 18:06:14 +01:00
antirez
ace1acc532 redis-cli latency dist: add new top HL. 2015-02-07 18:06:14 +01:00
Mariano Pérez Rodríguez
e8254f5c5f Fix for #2371
Fixing #2371 as per @mattsta's suggestion
2015-02-07 14:02:33 -03:00
Mariano Pérez Rodríguez
c83a739bd8 Fix for #2371
Fixing #2371 as per @mattsta's suggestion
2015-02-07 14:02:33 -03:00
antirez
5bee7cd8c8 Add missing latency-dest legend symbol. 2015-02-07 15:05:40 +01:00
antirez
414df143f5 Add missing latency-dest legend symbol. 2015-02-07 15:05:40 +01:00
antirez
7905fe9e2e Initial implementation of redis-cli --latency-dist. 2015-02-07 15:00:38 +01:00
antirez
2860cf4139 Initial implementation of redis-cli --latency-dist. 2015-02-07 15:00:38 +01:00
Chris Lamb
5494a90bdb Tidy grammar in CONFIG SET maxmemory warning.
Signed-off-by: Chris Lamb <chris@chris-lamb.co.uk>
2015-02-04 18:37:34 +00:00
Chris Lamb
eaeba1b2c8 Tidy grammar in CONFIG SET maxmemory warning.
Signed-off-by: Chris Lamb <chris@chris-lamb.co.uk>
2015-02-04 18:37:34 +00:00
Chris Lamb
260e6f9f00 Support "1G" etc. units in CONFIG SET maxmemory
Signed-off-by: Chris Lamb <chris@chris-lamb.co.uk>
2015-02-04 18:36:38 +00:00
Chris Lamb
ba74711e06 Support "1G" etc. units in CONFIG SET maxmemory
Signed-off-by: Chris Lamb <chris@chris-lamb.co.uk>
2015-02-04 18:36:38 +00:00
antirez
d7d689e5cf Fix RDB corruption test after server behavior change. 2015-02-04 11:53:19 +01:00
antirez
2ac7b5a8b4 Fix RDB corruption test after server behavior change. 2015-02-04 11:53:19 +01:00
antirez
907af053fd Merge branch 'unstable' of github.com:/antirez/redis into unstable 2015-02-04 11:26:31 +01:00
antirez
78dd2b313e Merge branch 'unstable' of github.com:/antirez/redis into unstable 2015-02-04 11:26:31 +01:00
antirez
d8d3c7acf4 Replication: put server.master client creation into separated function. 2015-02-04 11:26:20 +01:00
antirez
c5dd686ecb Replication: put server.master client creation into separated function. 2015-02-04 11:26:20 +01:00