7ebde3da45
Summary: With M1 macs being available, it is possible that RocksDB will be built on them, without the resulting artifacts to be intended for iOS, where a non-lite RocksDB is needed. It is not clear to me why the ROCKSDB_LITE cmake option isn't used for iOS consumer, so sending this pull request as a way to foster discussion and to find a path forward to get a full RocksDB build on M1. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7943 Test Plan: Applied the following patch: ``` diff --git a/fbcode/opensource/fbcode_builder/manifests/rocksdb b/fbcode/opensource/fbcode_builder/manifests/rocksdb --- a/fbcode/opensource/fbcode_builder/manifests/rocksdb +++ b/fbcode/opensource/fbcode_builder/manifests/rocksdb @@ -2,8 +2,8 @@ name = rocksdb [download] -url = https://github.com/facebook/rocksdb/archive/v6.8.1.tar.gz -sha256 = ca192a06ed3bcb9f09060add7e9d0daee1ae7a8705a3d5ecbe41867c5e2796a2 +url = https://github.com/xavierd/rocksdb/archive/master.zip +sha256 = f93f3f92df66a8401659e35398749d5910b92bd9c14b8354a35ea8852865c422 [dependencies] lz4 @@ -11,7 +11,7 @@ [build] builder = cmake -subdir = rocksdb-6.8.1 +subdir = rocksdb-master [cmake.defines] WITH_SNAPPY=ON ``` And ran `getdeps build eden` on an M1 macbook. The build used to fail at link time due to some RocksDB symbols not being found, it now fails for another reason (x86_64 Rust symbols). Reviewed By: jay-zhuang Differential Revision: D26324049 Pulled By: xavierd fbshipit-source-id: 12d86f3395709c4c323f440844e3ae65672aef2d
RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)
This code is a library that forms the core building block for a fast key-value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it especially suitable for storing multiple terabytes of data in a single database.
Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples
See the github wiki for more explanation.
The public interface is in include/. Callers should not include or
rely on the details of any other header files in this package. Those
internal APIs may be changed without warning.
Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/ and https://rocksdb.slack.com/
License
RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory). You may select, at your option, one of the above-listed licenses.