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6614a48418
rocksdb/db
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Torrie Fischer 6614a48418 Refactor PerfStepTimer to stop on destruct 
This eliminates the need to remember to call PERF_TIMER_STOP when a section has
been timed. This allows more useful design with the perf timers and enables
possible return value optimizations. Simplistic example:

class Foo {
  public:
    Foo(int v) : m_v(v);
  private:
    int m_v;
}

Foo makeFrobbedFoo(int *errno)
{
  *errno = 0;
  return Foo();
}

Foo bar(int *errno)
{
  PERF_TIMER_GUARD(some_timer);

  return makeFrobbedFoo(errno);
}

int main(int argc, char[] argv)
{
  Foo f;
  int errno;

  f = bar(&errno);

  if (errno)
    return -1;
  return 0;
}

After bar() is called, perf_context.some_timer would be incremented as if
Stop(&perf_context.some_timer) was called at the end, and the compiler is still
able to produce optimizations on the return value from makeFrobbedFoo() through
to main().
2014-09-02 12:04:22 -07:00
..
builder.cc Remove a check for merge operator in builder.cc 2014-07-31 14:22:21 -07:00
builder.h integrate rate limiter into rocksdb 2014-07-08 12:31:49 -07:00
c_test.c fix valgrind error in c_test caused by BlockBasedTableOptions 2014-08-26 09:57:25 -07:00
c.cc improve OptimizeForPointLookup() 2014-08-26 14:15:00 -07:00
column_family_test.cc move block based table related options BlockBasedTableOptions 2014-08-25 14:22:05 -07:00
column_family.cc move block based table related options BlockBasedTableOptions 2014-08-25 14:22:05 -07:00
column_family.h move block based table related options BlockBasedTableOptions 2014-08-25 14:22:05 -07:00
compaction_picker.cc Fix concurrency issue in CompactionPicker 2014-08-22 11:32:40 -07:00
compaction_picker.h Changes to support unity build: 2014-08-11 13:22:47 -04:00
compaction.cc Changes to support unity build: 2014-08-11 13:22:47 -04:00
compaction.h Changes to support unity build: 2014-08-11 13:22:47 -04:00
corruption_test.cc move block based table related options BlockBasedTableOptions 2014-08-25 14:22:05 -07:00
cuckoo_table_db_test.cc Adding a user comparator for comparing Uint64 slices. 2014-08-27 10:39:31 -07:00
db_bench.cc Adding a user comparator for comparing Uint64 slices. 2014-08-27 10:39:31 -07:00
db_filesnapshot.cc Add is-file-deletions-enabled property 2014-08-26 16:26:29 -07:00
db_impl_debug.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
db_impl_readonly.cc Don't do memtable lookup in db_impl_readonly if memtables are empty while opening db. 2014-08-26 17:19:03 -07:00
db_impl_readonly.h Fix ios compile 2014-08-28 12:46:05 -04:00
db_impl.cc Refactor PerfStepTimer to stop on destruct 2014-09-02 12:04:22 -07:00
db_impl.h Add is-file-deletions-enabled property 2014-08-26 16:26:29 -07:00
db_iter_test.cc Fix clang compiler warnings 2014-07-20 22:57:20 +08:00
db_iter.cc Refactor PerfStepTimer to stop on destruct 2014-09-02 12:04:22 -07:00
db_iter.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
db_test.cc Don't do memtable lookup in db_impl_readonly if memtables are empty while opening db. 2014-08-26 17:19:03 -07:00
dbformat_test.cc Use IterKey instead of string in Block::Iter to reduce malloc 2014-07-23 12:31:11 -07:00
dbformat.cc macros for perf_context 2014-04-08 10:58:07 -07:00
dbformat.h move block based table related options BlockBasedTableOptions 2014-08-25 14:22:05 -07:00
deletefile_test.cc Start DeleteFileTest with clean plate 2013-11-15 16:30:23 -08:00
file_indexer_test.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
file_indexer.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
file_indexer.h Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
filename_test.cc Support purging logs from separate log directory 2014-08-14 13:22:50 -07:00
filename.cc Support purging logs from separate log directory 2014-08-14 13:22:50 -07:00
filename.h Support purging logs from separate log directory 2014-08-14 13:22:50 -07:00
forward_iterator.cc ForwardIterator seek bugfix 2014-07-10 16:46:13 -07:00
forward_iterator.h Fix compile errors on Mac 2014-06-03 12:28:58 -07:00
internal_stats.cc Add is-file-deletions-enabled property 2014-08-26 16:26:29 -07:00
internal_stats.h Add is-file-deletions-enabled property 2014-08-26 16:26:29 -07:00
log_and_apply_bench.cc Fix ldb dump_manifest 2014-07-30 10:17:48 -07:00
log_format.h Some minor refactoring on the code 2014-01-02 16:32:31 -08:00
log_reader.cc Make Log::Reader more robust 2014-02-28 13:19:47 -08:00
log_reader.h Fix UnmarkEOF for partial blocks 2014-01-27 14:49:10 -08:00
log_test.cc Make it compile on Debian/GCC 4.7 2014-03-14 22:44:35 +00:00
log_writer.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
log_writer.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
memtable_list.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
memtable_list.h Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
memtable.cc Refactor PerfStepTimer to stop on destruct 2014-09-02 12:04:22 -07:00
memtable.h ReadOptions.total_order_seek to allow total order seek for block-based table when hash index is enabled 2014-08-25 16:14:30 -07:00
merge_context.h Enhance partial merge to support multiple arguments 2014-03-24 17:57:13 -07:00
merge_helper.cc Fixed the crash when merge_operator is not properly set after reopen. 2014-07-30 17:24:36 -07:00
merge_helper.h Fixed the crash when merge_operator is not properly set after reopen. 2014-07-30 17:24:36 -07:00
merge_operator.cc Some small cleaning up to make some compiling environment happy 2014-03-26 18:11:41 -07:00
merge_test.cc Temporary remove the last test in merge_test 2014-07-31 11:20:49 -07:00
perf_context_test.cc Missing includes 2014-03-14 13:02:20 -07:00
plain_table_db_test.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
prefix_test.cc HashLinkList memtable switches a bucket to a skip list to reduce performance outliers 2014-07-01 17:14:15 -07:00
repair.cc ReadOptions.total_order_seek to allow total order seek for block-based table when hash index is enabled 2014-08-25 16:14:30 -07:00
simple_table_db_test.cc print table options 2014-08-25 14:24:09 -07:00
skiplist_test.cc Clean up arena API 2014-01-30 22:10:10 -08:00
skiplist.h Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00
snapshot.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
table_cache.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
table_cache.h Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
table_properties_collector_test.cc move block based table related options BlockBasedTableOptions 2014-08-25 14:22:05 -07:00
table_properties_collector.cc Extract metaindex block from block-based table 2013-12-05 16:34:16 -08:00
table_properties_collector.h TablePropertiesCollectorFactory 2014-05-13 12:30:55 -07:00
transaction_log_impl.cc Fixed a file-not-found issue when a log file is moved to archive. 2014-05-12 17:50:21 -07:00
transaction_log_impl.h RocksDBLite 2014-04-15 13:39:26 -07:00
version_edit_test.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
version_edit.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
version_edit.h Avoid retrying to read property block from a table when it does not exist. 2014-08-15 12:17:44 -07:00
version_set_test.cc Fix clang compiler warnings 2014-07-20 22:57:20 +08:00
version_set.cc Avoid retrying to read property block from a table when it does not exist. 2014-08-15 12:17:44 -07:00
version_set.h Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
write_batch_internal.h JSON (Document) API sketch 2014-07-10 09:31:42 -07:00
write_batch_test.cc WriteBatchWithIndex: a wrapper of WriteBatch, with a searchable index 2014-08-18 16:37:38 -07:00
write_batch.cc WriteBatchWithIndex: a wrapper of WriteBatch, with a searchable index 2014-08-18 16:37:38 -07:00