From: mechanik20051988 via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: v.shpilevoy@tarantool.org, alyapunov@tarantool.org
Cc: tarantool-patches@dev.tarantool.org
Subject: [Tarantool-patches] [PATCH v2 0/5] Choose allocator for memtx
Date: Wed, 20 Jan 2021 10:53:38 +0300 [thread overview]
Message-ID: <cover.1611073501.git.mechanik20051988@tarantool.org> (raw)
Branch: https://github.com/tarantool/tarantool/tree/mechanik20051988/gh-5419-choose-allocator-for-memtx-cpp-14
(Do not pay attention to the number 14 in the branch header)
Issue: https://github.com/tarantool/tarantool/issues/5419
Pull request: https://github.com/tarantool/tarantool/pull/5670
Changes in v2:
Change checkpoint_interval option in test to manually calling box.snapshot()
Separate third commit on two part (now commit 3 ad 5)
Write detailed commit messages
About patches:
1. First patch add performance test for memtx allocator. You can copy perf folder
to master branch and compare performance.
2. Second patch convert some *.c files to *.cc files.
This is the preparation for the patch with allocator choise
3. Third patch template tuple allocation, based on allocator type
4. Fourth patch add system allocator based on malloc and free
5. implement api for memory allocator selection
In accordance with the comments on previous patches i use box.snapshot() manually in test
instead of using checkpoint_interval option. Also i separate third commit on two parts (3 and 5),
and write detailed commit messages that answer the questions in the comments on previous patches
mechanik20051988 (5):
test: add performance test for memtx allocator.
memtx: changed some memtx files from .c to .cc
memtx: implement template tuple allocation
Implement system allocator, based on malloc
memtx: implement api for memory allocator selection
perf/allocator_perf.test.lua | 34 +++
src/box/CMakeLists.txt | 8 +-
src/box/box.cc | 3 +
src/box/field_map.h | 8 +
src/box/lua/init.c | 2 +-
src/box/lua/load_cfg.lua | 2 +
src/box/lua/slab.c | 214 +------------
src/box/lua/slab.cc | 320 ++++++++++++++++++++
src/box/lua/slab.h | 1 +
src/box/{memtx_engine.c => memtx_engine.cc} | 177 ++++++++---
src/box/memtx_engine.h | 53 ++--
src/box/{memtx_space.c => memtx_space.cc} | 94 +++---
src/box/small_allocator.cc | 74 +++++
src/box/small_allocator.h | 58 ++++
src/box/sysalloc.c | 210 +++++++++++++
src/box/sysalloc.h | 145 +++++++++
src/box/system_allocator.cc | 68 +++++
src/box/system_allocator.h | 54 ++++
test/app-tap/init_script.result | 1 +
test/box/admin.result | 4 +-
test/box/cfg.result | 8 +-
test/box/choose_memtx_allocator.lua | 8 +
test/box/choose_memtx_allocator.result | 147 +++++++++
test/box/choose_memtx_allocator.test.lua | 46 +++
24 files changed, 1419 insertions(+), 320 deletions(-)
create mode 100755 perf/allocator_perf.test.lua
create mode 100644 src/box/lua/slab.cc
rename src/box/{memtx_engine.c => memtx_engine.cc} (89%)
rename src/box/{memtx_space.c => memtx_space.cc} (93%)
create mode 100644 src/box/small_allocator.cc
create mode 100644 src/box/small_allocator.h
create mode 100644 src/box/sysalloc.c
create mode 100644 src/box/sysalloc.h
create mode 100644 src/box/system_allocator.cc
create mode 100644 src/box/system_allocator.h
create mode 100644 test/box/choose_memtx_allocator.lua
create mode 100644 test/box/choose_memtx_allocator.result
create mode 100644 test/box/choose_memtx_allocator.test.lua
--
2.20.1
next reply other threads:[~2021-01-20 7:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 7:53 mechanik20051988 via Tarantool-patches [this message]
2021-01-20 7:53 ` [Tarantool-patches] [PATCH v2 1/5] test: add performance test for memtx allocator mechanik20051988 via Tarantool-patches
2021-01-20 7:53 ` [Tarantool-patches] [PATCH v2 2/5] memtx: changed some memtx files from .c to .cc mechanik20051988 via Tarantool-patches
2021-01-20 7:53 ` [Tarantool-patches] [PATCH v2 3/5] memtx: implement template tuple allocation mechanik20051988 via Tarantool-patches
2021-01-20 7:53 ` [Tarantool-patches] [PATCH v2 4/5] Implement system allocator, based on malloc mechanik20051988 via Tarantool-patches
2021-01-20 7:53 ` [Tarantool-patches] [PATCH v2 5/5] memtx: implement api for memory allocator selection mechanik20051988 via Tarantool-patches
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