603721e125
Merge branch 'master' into thread-safe-random-number-generation
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# Conflicts:
# fdbclient/ManagementAPI.actor.cpp
# fdbrpc/AsyncFileCached.actor.h
# fdbrpc/genericactors.actor.cpp
# fdbrpc/sim2.actor.cpp
# fdbserver/DiskQueue.actor.cpp
# fdbserver/workloads/BulkSetup.actor.h
# flow/ActorCollection.actor.cpp
# flow/Net2.actor.cpp
# flow/Trace.cpp
# flow/flow.cpp
2019-05-23 08:35:47 -07:00
a8b9d8e34b
Merge pull request #1336 from tclinken/fast-allocate-ptree-nodes
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Create 96-byte fast allocator for storage queue PTree nodes
2019-05-17 14:22:46 -07:00
5f55f3f613
Replace g_random and g_nondeterministic_random with functions deterministicRandom() and nondeterministicRandom() that return thread_local random number generators. Delete g_debug_random and trace_random. Allow only deterministicRandom() to be seeded, and require it to be seeded from each thread on which it is used.
2019-05-10 14:01:52 -07:00
22499666d0
Merge branch 'release-6.1'
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# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbserver/LogRouter.actor.cpp
# flow/Trace.cpp
# versions.target
2019-05-08 18:19:35 -07:00
aefd68e1e7
The memory tracking trace events can crash if the memory that is being allocated is coming from a trace event itself. Specifically TDMetrics within trace events uses fast allocated memory. Trace events are supposed to be short lived, so this commits adds a global count of outstanding trace events, and disables memory tracking when a trace event exists.
2019-05-06 17:41:32 -07:00
47b4b82628
Merge branch 'master' into fix-unreferenced
2019-04-01 14:07:19 -07:00
d670b74d69
prevent trace event spam by combining huge arena samples
2019-03-30 13:36:13 -07:00
a55f06e082
Remove unused functions
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Found with -Wunused-function flag.
2019-03-27 15:45:28 -07:00
007abbc45b
Added 96-byte FastAllocator
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Since storage queue nodes account for a large portion of memory usage,
we can save space by only allocating 96 bytes instead of 128 bytes for
each node.
2019-03-25 13:44:39 -07:00
70ac5ffda0
added random logging for huge arenas
2019-03-20 11:20:47 -07:00
c8122edb6b
avoid relying on 128<<10 in knobs.cpp
2019-03-18 12:40:15 -07:00
7711542b55
Update flow/FastAlloc.cpp
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Co-Authored-By: etschannen <36455792+etschannen@users.noreply.github.com>
2019-03-18 12:34:46 -07:00
fa5d929106
switch to g_nondeterministic_random to make simulation deterministic
2019-03-17 22:48:43 -07:00
d2eb7578fd
Occasionally log a backtrace when the fast allocators allocates a new magazine to help track down memory leaks
2019-03-17 21:59:56 -07:00
426da90493
Add 8192 bit fast allocator
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StorageServer is getting close to 4KB on older gccs. However,
on some systems (for example Fedora) the storageServer actor
is already larger than 4KB. This results in a linker error.
2019-03-08 15:03:17 -08:00
684a22a52b
Merge branch 'release-6.0'
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# Conflicts:
# documentation/sphinx/source/release-notes.rst
# fdbbackup/backup.actor.cpp
# fdbclient/BackupContainer.actor.cpp
# fdbclient/HTTP.actor.cpp
# fdbserver/storageserver.actor.cpp
# fdbserver/workloads/BackupCorrectness.actor.cpp
# versions.target
2019-01-09 16:14:46 -08:00
d265517156
Fix: fast allocator would not cleanup memory for a thread if that thread never called getMagazine. This could happen if the first thing the thread did was to release memory.
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Added a new metric for the number of threads that hold memory for each size and improve some existing metrics.
Fix: a failed ASSERT would crash if done early in the program lifetime.
2019-01-08 14:36:01 -08:00
4e54690005
Merge branch 'release-6.0'
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# Conflicts:
# fdbserver/DataDistribution.actor.cpp
# fdbserver/MoveKeys.actor.cpp
2018-11-12 20:26:58 -08:00
9d04934f11
Don't allocate magazines backed by hugepages on systems that support them.
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Doing so causes an excessive amount of memory to be wasted. See issue #909 .
2018-11-12 13:45:48 -08:00
268093a96d
Adjust all includes to be relative to the root.
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Remove the use of relative paths. A header at foo/bar.h could be included by
files under foo/ with "bar.h", but would be included everywhere else as
"foo/bar.h". Adjust so that every include references such a header with the
latter form.
Signed-off-by: Robert Escriva <rescriva@dropbox.com>
2018-10-19 17:35:33 +00:00
5a2cb3037b
merge 5.2 into 6.0
2018-07-08 20:14:06 -07:00
fee4234e6b
Bug fixes in memory activity logging.
2018-07-06 19:02:42 -07:00
afdd992fca
Move the computation of total unused allocated memory into FastAlloc.cpp
2018-06-20 14:33:59 -07:00
0bae9880f1
remove trailing whitespace from our copyright headers ; fixed formatting of python setup.py
2018-02-21 10:25:11 -08:00
a674cb4ef4
Initial repository commit
2017-05-25 13:48:44 -07:00
A.J. Beamon