rocksdb

fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

History

mrambacher 12f1137355 Add a SystemClock class to capture the time functions of an Env (#7858 ) Summary: Introduces and uses a SystemClock class to RocksDB. This class contains the time-related functions of an Env and these functions can be redirected from the Env to the SystemClock. Many of the places that used an Env (Timer, PerfStepTimer, RepeatableThread, RateLimiter, WriteController) for time-related functions have been changed to use SystemClock instead. There are likely more places that can be changed, but this is a start to show what can/should be done. Over time it would be nice to migrate most (if not all) of the uses of the time functions from the Env to the SystemClock. There are several Env classes that implement these functions. Most of these have not been converted yet to SystemClock implementations; that will come in a subsequent PR. It would be good to unify many of the Mock Timer implementations, so that they behave similarly and be tested similarly (some override Sleep, some use a MockSleep, etc). Additionally, this change will allow new methods to be introduced to the SystemClock (like https://github.com/facebook/rocksdb/issues/7101 WaitFor) in a consistent manner across a smaller number of classes. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7858 Reviewed By: pdillinger Differential Revision: D26006406 Pulled By: mrambacher fbshipit-source-id: ed10a8abbdab7ff2e23d69d85bd25b3e7e899e90		4 years ago
..
win	Add a SystemClock class to capture the time functions of an Env (#7858 )	4 years ago
README	reverting disastrous MOE commit, returning to r21	14 years ago
jemalloc_helper.h	Fix various small build issues, Java API naming (#7776 )	4 years ago
lang.h	C++20 compatibility (#6697 )	5 years ago
likely.h	Support pragma once in all header files and cleanup some warnings (#4339 )	6 years ago
malloc.h	Charge block cache for cache internal usage (#5797 )	5 years ago
port.h	Change RocksDB License	7 years ago
port_dirent.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433 )	5 years ago
port_example.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433 )	5 years ago
port_posix.cc	Remove unused includes (#7604 )	4 years ago
port_posix.h	Fix more defects reported by Coverity Scan (#6935 )	5 years ago
stack_trace.cc	Warn about practically unfixable TSAN warnings in stack trace (#7723 )	4 years ago
stack_trace.h	Fault injection in db_stress (#6538 )	5 years ago
sys_time.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433 )	5 years ago
util_logger.h	Move some logging related files to logging/ (#5387 )	6 years ago
xpress.h	Change RocksDB License	7 years ago

README

This directory contains interfaces and implementations that isolate the
rest of the package from platform details.

Code in the rest of the package includes "port.h" from this directory.
"port.h" in turn includes a platform specific "port_<platform>.h" file
that provides the platform specific implementation.

See port_posix.h for an example of what must be provided in a platform
specific header file.