https://github.com/facebook/rocksdb
- HEAD
- refs/heads/2.2.fb.branch
- refs/heads/2.3.fb.branch
- refs/heads/2.4.fb.branch
- refs/heads/2.5.fb.branch
- refs/heads/2.6.fb.branch
- refs/heads/2.7
- refs/heads/2.7.fb.branch
- refs/heads/2.8.1.fb
- refs/heads/2.8.fb
- refs/heads/2.8.fb.trunk
- refs/heads/3.0.fb
- refs/heads/3.0.fb.branch
- refs/heads/3.1.fb
- refs/heads/3.10.fb
- refs/heads/3.11.fb
- refs/heads/3.12.fb
- refs/heads/3.13.fb
- refs/heads/3.2.fb
- refs/heads/3.3.fb
- refs/heads/3.4.fb
- refs/heads/3.5.fb
- refs/heads/3.6.fb
- refs/heads/3.7.fb
- refs/heads/3.8.fb
- refs/heads/3.9.fb
- refs/heads/4.0.fb
- refs/heads/4.1.fb
- refs/heads/4.10.fb
- refs/heads/4.11.fb
- refs/heads/4.12.fb
- refs/heads/4.13.fb
- refs/heads/4.2.fb
- refs/heads/4.3.fb
- refs/heads/4.4.fb
- refs/heads/4.5.fb
- refs/heads/4.6.fb
- refs/heads/4.7.fb
- refs/heads/4.8.fb
- refs/heads/4.9.fb
- refs/heads/5.0.fb
- refs/heads/5.1.fb
- refs/heads/5.10.fb
- refs/heads/5.11.fb
- refs/heads/5.12.fb
- refs/heads/5.13.fb
- refs/heads/5.13.fb.myrocks
- refs/heads/5.14.fb
- refs/heads/5.14.fb.myrocks
- refs/heads/5.15.fb
- refs/heads/5.16.fb
- refs/heads/5.17.fb
- refs/heads/5.17.fb.myrocks
- refs/heads/5.18.fb
- refs/heads/5.2.fb
- refs/heads/5.3.fb
- refs/heads/5.4.fb
- refs/heads/5.5.fb
- refs/heads/5.6.fb
- refs/heads/5.7.fb
- refs/heads/5.7.fb.myrocks
- refs/heads/5.8.3
- refs/heads/5.8.fb
- refs/heads/5.9.fb
- refs/heads/5.9.fb.myrocks
- refs/heads/6.0.fb
- refs/heads/6.0.fb.myrocks
- refs/heads/6.1.fb
- refs/heads/6.1.fb.myrocks
- refs/heads/6.1.fb.prod201905
- refs/heads/6.10.fb
- refs/heads/6.11.fb
- refs/heads/6.12.fb
- refs/heads/6.13.fb
- refs/heads/6.13.fb.laser
- refs/heads/6.14.fb
- refs/heads/6.14.fb.laser
- refs/heads/6.15.fb
- refs/heads/6.16.fb
- refs/heads/6.17.fb
- refs/heads/6.17.fb.laser
- refs/heads/6.18.fb
- refs/heads/6.19.fb
- refs/heads/6.2.fb
- refs/heads/6.20.fb
- refs/heads/6.21.fb
- refs/heads/6.22-history.md-fixup
- refs/heads/6.22.fb
- refs/heads/6.23.fb
- refs/heads/6.24.fb
- refs/heads/6.25.fb
- refs/heads/6.26.fb
- refs/heads/6.27.fb
- refs/heads/6.28.fb
- refs/heads/6.29.fb
- refs/heads/6.3.fb
- refs/heads/6.3.fb.myrocks
- refs/heads/6.3.fb.myrocks2
- refs/heads/6.3fb
- refs/heads/6.4.fb
- refs/heads/6.5.fb
- refs/heads/6.6.fb
- refs/heads/6.7.fb
- refs/heads/6.8.fb
- refs/heads/6.9.fb
- refs/heads/7.0.fb
- refs/heads/7.1.fb
- refs/heads/7.10.fb
- refs/heads/7.2.fb
- refs/heads/7.3.fb
- refs/heads/7.4.fb
- refs/heads/7.5.fb
- refs/heads/7.6.fb
- refs/heads/7.7.fb
- refs/heads/7.8.fb
- refs/heads/7.9.fb
- refs/heads/8.0.fb
- refs/heads/8.1.fb
- refs/heads/8.10.fb
- refs/heads/8.11.2_zippydb
- refs/heads/8.11.fb
- refs/heads/8.11.fb_zippydb
- refs/heads/8.2.fb
- refs/heads/8.3.fb
- refs/heads/8.4.fb
- refs/heads/8.5.fb
- refs/heads/8.6.fb
- refs/heads/8.7.fb
- refs/heads/8.8.fb
- refs/heads/8.9.fb
- refs/heads/9.0.fb
- refs/heads/9.1.fb
- refs/heads/9.1.fb.myrocks
- refs/heads/9.2.fb
- refs/heads/9.3.fb
- refs/heads/adaptive
- refs/heads/ajkr-patch-1
- refs/heads/ajkr-patch-2
- refs/heads/blob_shadow
- refs/heads/bottom-pri-level
- refs/heads/bugfix-build-detect
- refs/heads/checksum_readahead_mmap_fix
- refs/heads/draft-myrocks-and-fbcode-8.0.fb
- refs/heads/feature/debug-rocksdbjavastatic
- refs/heads/feature/travis-arm64
- refs/heads/fix-release-notes
- refs/heads/fix-win2022-build
- refs/heads/fix-write-batch-comment
- refs/heads/format_compatible_4
- refs/heads/getmergeops
- refs/heads/gh-pages-old
- refs/heads/history-update
- refs/heads/hotfix/lambda-capture
- refs/heads/improve-support
- refs/heads/jijiew-patch-1
- refs/heads/katherinez-patch-1
- refs/heads/katherinez-patch-2
- refs/heads/main
- refs/heads/master
- refs/heads/mdcallag_benchmark_oct22
- refs/heads/nvm_cache_proto
- refs/heads/pr-sanity-check-as-GHAction
- refs/heads/pr/11267
- refs/heads/pr/6062
- refs/heads/ramvadiv-patch-1
- refs/heads/release_fix
- refs/heads/revert-10606-7.6.1
- refs/heads/ribbon_bloom_hybrid
- refs/heads/scaffold
- refs/heads/siying-patch-1
- refs/heads/siying-patch-10
- refs/heads/siying-patch-2
- refs/heads/siying-patch-3
- refs/heads/siying-patch-4
- refs/heads/siying-patch-5
- refs/heads/siying-patch-6
- refs/heads/siying-patch-7
- refs/heads/siying-patch-8
- refs/heads/skip_memtable_flush
- refs/heads/testing_ppc_build
- refs/heads/tests
- refs/heads/unschedule_issue_test_base
- refs/heads/unused-var
- refs/heads/v6.6.4
- refs/heads/xxhash_merge_base
- refs/heads/yiwu_stackable
- refs/heads/yuslepukhin
- refs/remotes/origin/5.13.fb
- refs/tags/2.5.fb
- refs/tags/2.6.fb
- refs/tags/3.0.fb
- refs/tags/do-not-use-me2
- refs/tags/rocksdb-3.1
- refs/tags/rocksdb-3.10.2
- refs/tags/rocksdb-3.11
- refs/tags/rocksdb-3.11.1
- refs/tags/rocksdb-3.11.2
- refs/tags/rocksdb-3.2
- refs/tags/rocksdb-3.3
- refs/tags/rocksdb-3.4
- refs/tags/rocksdb-3.5
- refs/tags/rocksdb-3.5.1
- refs/tags/rocksdb-3.6.1
- refs/tags/rocksdb-3.6.2
- refs/tags/rocksdb-3.7
- refs/tags/rocksdb-3.8
- refs/tags/rocksdb-3.9
- refs/tags/rocksdb-3.9.1
- refs/tags/rocksdb-4.1
- refs/tags/rocksdb-5.10.2
- refs/tags/rocksdb-5.10.3
- refs/tags/rocksdb-5.10.4
- refs/tags/rocksdb-5.11.2
- refs/tags/rocksdb-5.11.3
- refs/tags/rocksdb-5.14.3
- refs/tags/rocksdb-5.2.1
- refs/tags/rocksdb-5.3.3
- refs/tags/rocksdb-5.3.4
- refs/tags/rocksdb-5.3.5
- refs/tags/rocksdb-5.3.6
- refs/tags/rocksdb-5.4.10
- refs/tags/rocksdb-5.4.5
- refs/tags/rocksdb-5.4.6
- refs/tags/rocksdb-5.5.2
- refs/tags/rocksdb-5.5.3
- refs/tags/rocksdb-5.5.4
- refs/tags/rocksdb-5.5.5
- refs/tags/rocksdb-5.5.6
- refs/tags/rocksdb-5.6.1
- refs/tags/rocksdb-5.6.2
- refs/tags/rocksdb-5.7.1
- refs/tags/rocksdb-5.7.2
- refs/tags/rocksdb-5.7.3
- refs/tags/rocksdb-5.7.5
- refs/tags/rocksdb-5.8.6
- refs/tags/rocksdb-5.8.7
- refs/tags/rocksdb-5.8.8
- refs/tags/rocksdb-5.9.2
- refs/tags/v4.0
- refs/tags/v4.1
- refs/tags/v5.10.2
- refs/tags/v5.10.3
- refs/tags/v5.10.4
- refs/tags/v5.11.2
- refs/tags/v5.11.3
- refs/tags/v5.13.3
- refs/tags/v5.14.3
- refs/tags/v5.15.10
- refs/tags/v5.18.3
- refs/tags/v5.2.1
- refs/tags/v5.3.3
- refs/tags/v5.3.4
- refs/tags/v5.3.5
- refs/tags/v5.3.6
- refs/tags/v5.4.10
- refs/tags/v5.4.5
- refs/tags/v5.4.6
- refs/tags/v5.5.2
- refs/tags/v5.5.3
- refs/tags/v5.5.4
- refs/tags/v5.5.5
- refs/tags/v5.5.6
- refs/tags/v5.6.1
- refs/tags/v5.6.2
- refs/tags/v5.7.1
- refs/tags/v5.7.2
- refs/tags/v5.7.3
- refs/tags/v5.7.5
- refs/tags/v5.8.6
- refs/tags/v5.8.7
- refs/tags/v5.8.8
- refs/tags/v5.9.2
- refs/tags/v6.0.1
- refs/tags/v6.0.2
- refs/tags/v6.1.1
- refs/tags/v6.1.2
- refs/tags/v6.10.1
- refs/tags/v6.10.2
- refs/tags/v6.11.4
- refs/tags/v6.11.6
- refs/tags/v6.12.6
- refs/tags/v6.12.7
- refs/tags/v6.13.2
- refs/tags/v6.13.3
- refs/tags/v6.14.5
- refs/tags/v6.14.6
- refs/tags/v6.15.4
- refs/tags/v6.15.5
- refs/tags/v6.16.3
- refs/tags/v6.16.4
- refs/tags/v6.17.3
- refs/tags/v6.2.2
- refs/tags/v6.2.4
- refs/tags/v6.20.3
- refs/tags/v6.22.1
- refs/tags/v6.25.3
- refs/tags/v6.26.1
- refs/tags/v6.28.2
- refs/tags/v6.29.3
- refs/tags/v6.29.4
- refs/tags/v6.29.5
- refs/tags/v6.3.6
- refs/tags/v6.4.6
- refs/tags/v6.5.2
- refs/tags/v6.5.3
- refs/tags/v6.6.3
- refs/tags/v6.6.4
- refs/tags/v6.7.3
- refs/tags/v6.8.1
- refs/tags/v7.0.1
- refs/tags/v7.0.2
- refs/tags/v7.0.4
- refs/tags/v7.2.0
- refs/tags/v7.2.2
- refs/tags/v7.5.3
- refs/tags/v7.7.2
- refs/tags/v7.9.2
- refs/tags/v8.0.0
- refs/tags/v8.11.4
- refs/tags/v8.3.2
- refs/tags/v8.3.3
- refs/tags/v8.4.4
- refs/tags/v8.5.3
- refs/tags/v8.6.7
- refs/tags/v8.7.3
- refs/tags/v9.0.1
- refs/tags/v9.1.1
- refs/tags/v9.2.1
- v9.1.0
- v9.0.0
- v8.9.1
- v8.8.1
- v8.5.4
- v8.11.3
- v8.10.2
- v8.10.0
- v8.1.1
- v7.8.3
- v7.7.8
- v7.7.3
- v7.6.0
- v7.4.5
- v7.4.4
- v7.4.3
- v7.3.1
- v7.10.2
- v7.1.2
- v7.1.1
- v7.0.3
- v6.27.3
- v6.26.0
- v6.25.1
- v6.24.2
- v6.23.3
- v6.23.2
- v6.19.3
- v6.15.2
- v5.8
- v5.5.1
- v5.4.7
- v5.18.4
- v5.17.2
- v5.16.6
- v5.14.2
- v5.13.4
- v5.13.2
- v5.13.1
- v5.12.5
- v5.12.4
- v5.12.3
- v5.12.2
- v5.1.4
- v5.1.3
- v5.1.2
- v5.0.2
- v5.0.1
- v4.9
- v4.8
- v4.6.1
- v4.5.1
- v4.4.1
- v4.4
- v4.3.1
- v4.3
- v4.2
- v4.13.5
- v4.13
- v4.11.2
- v3.9
- v3.8
- v3.7
- v3.6.1
- v3.5
- v3.4
- v3.3
- v3.2
- v3.13.1
- v3.13
- v3.12.1
- v3.12
- v3.11
- v3.10
- v3.1
- v3.0
- v2.8
- v2.7
- v2.6
- v2.5
- v2.4
- v2.3
- v2.2
- v2.1
- v2.0
- v1.5.9.1
- v1.5.8.2
- v1.5.8.1
- v1.5.8
- v1.5.7
- rocksdb-5.8
- rocksdb-5.4.7
- rocksdb-5.1.4
- rocksdb-5.1.3
- rocksdb-5.1.2
- rocksdb-5.0.2
- rocksdb-5.0.1
- rocksdb-4.9
- rocksdb-4.8
- rocksdb-4.6.1
- rocksdb-4.5.1
- rocksdb-4.4.1
- rocksdb-4.4
- rocksdb-4.3.1
- rocksdb-4.3
- rocksdb-4.2
- rocksdb-4.13.5
- rocksdb-4.13
- rocksdb-4.11.2
- rocksdb-3.10.1
- blob_st_lvl-pre
- 2.8.fb
- 2.7.fb
- 2.4.fb
- 2.3.fb
- 2.2.fb
- 2.1.fb
- 2.0.fb
- 1.5.9.fb
- 1.5.9.2.fb
- 1.5.9.1.fb
- 1.5.8.fb
- 1.5.8.2.fb
- 1.5.8.1.fb
- 1.5.7.fb
Raw File
Take a new snapshot of a software origin
If the archived software origin currently browsed is not synchronized with its upstream version (for instance when new commits have been issued), you can explicitly request Software Heritage to take a new snapshot of it.
Use the form below to proceed. Once a request has been submitted and accepted, it will be processed as soon as possible. You can then check its processing state by visiting this dedicated page.![swh spinner](/static/img/swh-spinner.gif)
Processing "take a new snapshot" request ...
Permalinks
To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used.
Select below a type of object currently browsed in order to display its associated SWHID and permalink.
Tip revision: 266ac245affd69555643b735d19d3715c4eff91a authored by Maysam Yabandeh on 30 August 2017, 21:12:03 UTC
Bumping version to 5.8
Bumping version to 5.8
Tip revision: 266ac24
concurrent_arena.cc
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is 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).
//
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. See the AUTHORS file for names of contributors.
#include "util/concurrent_arena.h"
#include <thread>
#include "port/port.h"
#include "util/random.h"
namespace rocksdb {
#ifdef ROCKSDB_SUPPORT_THREAD_LOCAL
__thread size_t ConcurrentArena::tls_cpuid = 0;
#endif
ConcurrentArena::ConcurrentArena(size_t block_size, AllocTracker* tracker,
size_t huge_page_size)
: shard_block_size_(block_size / 8),
shards_(),
arena_(block_size, tracker, huge_page_size) {
Fixup();
}
ConcurrentArena::Shard* ConcurrentArena::Repick() {
auto shard_and_index = shards_.AccessElementAndIndex();
#ifdef ROCKSDB_SUPPORT_THREAD_LOCAL
// even if we are cpu 0, use a non-zero tls_cpuid so we can tell we
// have repicked
tls_cpuid = shard_and_index.second | shards_.Size();
#endif
return shard_and_index.first;
}
} // namespace rocksdb