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17 Commits

Author SHA1 Message Date
joaquintides 37168ad39a removed overzealous inlines 2022-10-27 19:48:13 +02:00
joaquintides 40ced996fd reverted 2022-10-27 19:13:01 +02:00
joaquintides b5df79599e deinlined pow2_quadratic_prober::next 2022-10-27 18:57:48 +02:00
joaquintides 231f9785ff reverted 2022-10-27 18:56:18 +02:00
joaquintides dd6e0439f9 suppressed call to key_from (experiment) 2022-10-27 18:42:47 +02:00
joaquintides 00a9266096 reverted 2022-10-27 18:41:21 +02:00
joaquintides f9b1a5f105 added cast 2022-10-27 18:26:46 +02:00
joaquintides bb30498399 s/unchecked_countr_zero/__builtin_ctz 2022-10-27 18:22:46 +02:00
joaquintides bfd11a70a0 reverted 2022-10-27 18:16:26 +02:00
joaquintides 3aff6ba0e6 streamlined mixing into find (experiment) 2022-10-27 18:01:16 +02:00
joaquintides b314cf1659 reverted 2022-10-27 17:50:34 +02:00
joaquintides ac1de3c0af inlined type policy functions 2022-10-27 13:36:14 +02:00
joaquintides 4190720406 reverted 2022-10-27 13:23:50 +02:00
joaquintides 07b452b4d4 s/prefetch_elements/prefe 2022-10-27 12:53:29 +02:00
joaquintides bfde38c58b reverted 2022-10-27 12:51:26 +02:00
joaquintides dfadb54df3 removed explicit bool cast in find_impl 2022-10-27 12:32:18 +02:00
joaquintides 883789611c inlined h, pred, al accessors 2022-10-27 12:27:17 +02:00
323 changed files with 3460 additions and 30848 deletions
+19 -84
View File
@@ -40,152 +40,87 @@ environment:
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
B2_TOOLSET: msvc-12.0,msvc-14.0
- FLAVOR: Visual Studio 2017, C++14
- FLAVOR: Visual Studio 2017
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
B2_CXXSTD: 14
B2_CXXSTD: 14,17
B2_TOOLSET: msvc-14.1
- FLAVOR: Visual Studio 2017, C++17
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
B2_CXXSTD: 17
B2_TOOLSET: msvc-14.1
- FLAVOR: Visual Studio 2017, C++latest
- FLAVOR: Visual Studio 2017
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
B2_CXXSTD: latest
B2_TOOLSET: msvc-14.1
- FLAVOR: cygwin (32-bit, C++03,11)
- FLAVOR: cygwin (32-bit)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
ADDPATH: C:\cygwin\bin;
B2_ADDRESS_MODEL: 32
B2_CXXSTD: 03,11
B2_CXXSTD: 03,11,14,1z
B2_TOOLSET: gcc
- FLAVOR: cygwin (32-bit, C++14,1z)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
ADDPATH: C:\cygwin\bin;
B2_ADDRESS_MODEL: 32
B2_CXXSTD: 14,1z
B2_TOOLSET: gcc
- FLAVOR: cygwin (64-bit, C++03,11)
- FLAVOR: cygwin (64-bit)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
ADDPATH: C:\cygwin64\bin;
B2_ADDRESS_MODEL: 64
B2_CXXSTD: 03,11
B2_CXXSTD: 03,11,14,1z
B2_TOOLSET: gcc
- FLAVOR: cygwin (64-bit, C++14,1z)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
ADDPATH: C:\cygwin64\bin;
B2_ADDRESS_MODEL: 64
B2_CXXSTD: 14,1z
B2_TOOLSET: gcc
- FLAVOR: cygwin (64-bit, latest, C++03)
- FLAVOR: cygwin (64-bit, latest)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
ADDPATH: C:\cygwin64\bin;
B2_ADDRESS_MODEL: 64
B2_CXXSTD: 03
B2_TOOLSET: gcc
B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
B2_VARIANT: release
- FLAVOR: cygwin (64-bit, latest, C++11)
- FLAVOR: cygwin (64-bit, latest)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
ADDPATH: C:\cygwin64\bin;
B2_ADDRESS_MODEL: 64
B2_CXXSTD: 11
B2_TOOLSET: gcc
B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
B2_VARIANT: release
- FLAVOR: cygwin (64-bit, latest, C++14)
- FLAVOR: cygwin (64-bit, latest)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
ADDPATH: C:\cygwin64\bin;
B2_ADDRESS_MODEL: 64
B2_CXXSTD: 14
B2_TOOLSET: gcc
B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
B2_VARIANT: release
- FLAVOR: cygwin (64-bit, latest, C++1z)
- FLAVOR: cygwin (64-bit, latest)
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
ADDPATH: C:\cygwin64\bin;
B2_ADDRESS_MODEL: 64
B2_CXXSTD: 1z
B2_TOOLSET: gcc
B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
B2_VARIANT: release
- FLAVOR: mingw-w64, 32 bit, C++03
- FLAVOR: mingw-w64, 32 bit
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
B2_CXXSTD: 03
B2_CXXSTD: 03,11,14
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 32
- FLAVOR: mingw-w64, 32 bit, C++11
- FLAVOR: mingw-w64, 32 bit
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
B2_CXXSTD: 11
B2_CXXSTD: 17,2a
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 32
- FLAVOR: mingw-w64, 32 bit, C++14
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
B2_CXXSTD: 14
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 32
- FLAVOR: mingw-w64, 32 bit, C++17
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
B2_CXXSTD: 17
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 32
- FLAVOR: mingw-w64, 32 bit, C++2a
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
B2_CXXSTD: 2a
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 32
- FLAVOR: mingw-w64, 64 bit, C++03
- FLAVOR: mingw-w64, 64 bit
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
B2_CXXSTD: 03
B2_CXXSTD: 03,11,14
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 64
- FLAVOR: mingw-w64, 64 bit, C++11
- FLAVOR: mingw-w64, 64 bit
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
B2_CXXSTD: 11
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 64
- FLAVOR: mingw-w64, 64 bit, C++14
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
B2_CXXSTD: 14
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 64
- FLAVOR: mingw-w64, 64 bit, C++17
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
B2_CXXSTD: 17
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 64
- FLAVOR: mingw-w64, 64 bit, C++2a
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
B2_CXXSTD: 2a
B2_CXXSTD: 17,2a
B2_TOOLSET: gcc
B2_ADDRESS_MODEL: 64
+17 -348
View File
@@ -6,12 +6,11 @@ local library = "unordered";
local triggers =
{
branch: [ "master", "develop", "feature/*", "bugfix/*", "fix/*", "pr/*" ]
branch: [ "master", "develop", "feature/*", "bugfix/*" ]
};
local ubsan = { UBSAN: '1', UBSAN_OPTIONS: 'print_stacktrace=1' };
local asan = { ASAN: '1' };
local tsan = { TSAN: '1' };
local linux_pipeline(name, image, environment, packages = "", sources = [], arch = "amd64") =
{
@@ -139,360 +138,42 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
),
linux_pipeline(
"Linux 16.04 GCC 5* 32/64",
"cppalliance/droneubuntu1604:1",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14', ADDRMD: '32,64' },
),
linux_pipeline(
"Linux 18.04 GCC 6 32/64",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-6', CXXSTD: '03,11,14', ADDRMD: '32,64' },
"g++-6-multilib",
),
linux_pipeline(
"Linux 18.04 GCC 7* 32/64",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17', ADDRMD: '32,64' },
),
linux_pipeline(
"Linux 18.04 GCC 8 32/64 (03,11)",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-8', CXXSTD: '03,11', ADDRMD: '32,64' },
"g++-8-multilib",
),
linux_pipeline(
"Linux 18.04 GCC 8 32/64 (14,17)",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-8', CXXSTD: '14,17', ADDRMD: '32,64' },
"g++-8-multilib",
),
linux_pipeline(
"Linux 20.04 GCC 9* 32/64 (03,11,14)",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14', ADDRMD: '32,64' },
),
linux_pipeline(
"Linux 20.04 GCC 9* 32/64 (17,2a)",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '17,2a', ADDRMD: '32,64' },
),
linux_pipeline(
"Linux 20.04 GCC 9* ARM64",
"Linux 20.04 GCC 9* ARM64 32",
"cppalliance/droneubuntu2004:multiarch",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a' },
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a', ADDRMD: '32' },
arch="arm64",
),
linux_pipeline(
"Linux 20.04 GCC 9* S390x (03,11,14)",
"Linux 20.04 GCC 9* ARM64 64",
"cppalliance/droneubuntu2004:multiarch",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14' },
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a', ADDRMD: '64' },
arch="arm64",
),
linux_pipeline(
"Linux 20.04 GCC 9* S390x 32",
"cppalliance/droneubuntu2004:multiarch",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a', ADDRMD: '32' },
arch="s390x",
),
linux_pipeline(
"Linux 20.04 GCC 9* S390x (17,2a)",
"Linux 20.04 GCC 9* S390x 64",
"cppalliance/droneubuntu2004:multiarch",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '17,2a' },
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a', ADDRMD: '64' },
arch="s390x",
),
linux_pipeline(
"Linux 20.04 GCC 10 32/64 (03,11,14)",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-10', CXXSTD: '03,11,14', ADDRMD: '32,64' },
"g++-10-multilib",
),
linux_pipeline(
"Linux 20.04 GCC 10 32/64 (17,20)",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-10', CXXSTD: '17,20', ADDRMD: '32,64' },
"g++-10-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 11* 32/64 (03,11,14)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14', ADDRMD: '32,64' },
),
linux_pipeline(
"Linux 22.04 GCC 11* 32/64 (17,2a)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '17,2a', ADDRMD: '32,64' },
),
linux_pipeline(
"Linux 22.04 GCC 12 32 ASAN (03,11,14)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11', ADDRMD: '32' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 32 ASAN (14)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '14', ADDRMD: '32' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 32 ASAN (17)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '17', ADDRMD: '32' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 32 ASAN (20)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '20', ADDRMD: '32' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 32 ASAN (2b)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '2b', ADDRMD: '32' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 64 ASAN (03,11,14)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11,14', ADDRMD: '64' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 64 ASAN (17)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '17', ADDRMD: '64' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 64 ASAN (20)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '20', ADDRMD: '64' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 64 ASAN (2b)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '2b', ADDRMD: '64' } + asan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 22.04 GCC 12 64 TSAN (11,14,17,20,2b)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '11,14,17,20,2b', ADDRMD: '64', TARGET: 'libs/unordered/test//cfoa_tests' } + tsan,
"g++-12-multilib",
),
linux_pipeline(
"Linux 23.04 GCC 13 32/64 (03,11,14)",
"cppalliance/droneubuntu2304:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-13', CXXSTD: '03,11,14', ADDRMD: '32,64' },
"g++-13 g++-13-multilib",
),
linux_pipeline(
"Linux 23.04 GCC 13 32/64 (17,20,2b)",
"cppalliance/droneubuntu2304:1",
{ TOOLSET: 'gcc', COMPILER: 'g++-13', CXXSTD: '17,20,2b', ADDRMD: '32,64' },
"g++-13 g++-13-multilib",
),
linux_pipeline(
"Linux 16.04 Clang 3.5",
"cppalliance/droneubuntu1604:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-3.5', CXXSTD: '03,11' },
"clang-3.5",
),
linux_pipeline(
"Linux 16.04 Clang 3.6",
"cppalliance/droneubuntu1604:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-3.6', CXXSTD: '03,11,14' },
"clang-3.6",
),
linux_pipeline(
"Linux 16.04 Clang 3.7",
"cppalliance/droneubuntu1604:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-3.7', CXXSTD: '03,11,14' },
"clang-3.7",
),
linux_pipeline(
"Linux 16.04 Clang 3.8",
"cppalliance/droneubuntu1604:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-3.8', CXXSTD: '03,11,14' },
"clang-3.8",
),
linux_pipeline(
"Linux 18.04 Clang 3.9",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-3.9', CXXSTD: '03,11,14' },
"clang-3.9",
),
linux_pipeline(
"Linux 18.04 Clang 4.0",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-4.0', CXXSTD: '03,11,14' },
"clang-4.0",
),
linux_pipeline(
"Linux 18.04 Clang 5.0",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-5.0', CXXSTD: '03,11,14,1z' },
"clang-5.0",
),
linux_pipeline(
"Linux 18.04 Clang 6.0",
"cppalliance/droneubuntu1804:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-6.0', CXXSTD: '03,11,14,17' },
"clang-6.0",
),
linux_pipeline(
"Linux 20.04 Clang 7",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-7', CXXSTD: '03,11,14,17' },
"clang-7",
),
linux_pipeline(
"Linux 20.04 Clang 8",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-8', CXXSTD: '03,11,14,17' },
"clang-8",
),
linux_pipeline(
"Linux 20.04 Clang 9",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-9', CXXSTD: '03,11,14,17,2a' },
"clang-9",
),
linux_pipeline(
"Linux 20.04 Clang 10",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-10', CXXSTD: '03,11,14,17,2a' },
"clang-10",
),
linux_pipeline(
"Linux 20.04 Clang 11",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-11', CXXSTD: '03,11,14,17,2a' },
"clang-11",
),
linux_pipeline(
"Linux 20.04 Clang 12",
"cppalliance/droneubuntu2004:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-12', CXXSTD: '03,11,14,17,2a' },
"clang-12",
),
linux_pipeline(
"Linux 22.04 Clang 13",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-13', CXXSTD: '03,11,14,17,20' },
"clang-13",
),
linux_pipeline(
"Linux 22.04 Clang 14 UBSAN (03,11,14)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14' } + ubsan,
"clang-14",
),
linux_pipeline(
"Linux 22.04 Clang 14 UBSAN (17,20)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '17,20' } + ubsan,
"clang-14",
),
linux_pipeline(
"Linux 22.04 Clang 14 ASAN (03,11,14)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14' } + asan,
"clang-14",
),
linux_pipeline(
"Linux 22.04 Clang 14 ASAN (17,20)",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '17,20' } + asan,
"clang-14",
),
linux_pipeline(
"Linux 22.04 Clang 14 libc++ 64 TSAN",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-14', ADDRMD: '64', TARGET: 'libs/unordered/test//cfoa_tests', CXXSTD: '11,14,17,20', STDLIB: 'libc++' } + tsan,
"clang-14 libc++-14-dev libc++abi-14-dev",
),
linux_pipeline(
"Linux 22.04 Clang 15",
"cppalliance/droneubuntu2204:1",
{ TOOLSET: 'clang', COMPILER: 'clang++-15', CXXSTD: '03,11,14,17,20,2b' },
"clang-15",
["deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-15 main"],
),
macos_pipeline(
"MacOS 10.15 Xcode 12.2 UBSAN (03,11)",
{ TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '03,11' } + ubsan,
),
macos_pipeline(
"MacOS 10.15 Xcode 12.2 UBSAN (14)",
{ TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '14' } + ubsan,
),
macos_pipeline(
"MacOS 10.15 Xcode 12.2 UBSAN (1z)",
{ TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '1z' } + ubsan,
"MacOS 10.15 Xcode 12.2 UBSAN",
{ TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '03,11,14,1z' } + ubsan,
),
macos_pipeline(
"MacOS 12.4 Xcode 13.4.1 ASAN",
{ TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '03,11,14,1z' } + asan,
xcode_version = "13.4.1", osx_version = "monterey", arch = "arm64",
),
macos_pipeline(
"MacOS 12.4 Xcode 13.4.1 TSAN",
{ TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '11,14,1z', TARGET: 'libs/unordered/test//cfoa_tests' } + tsan,
xcode_version = "13.4.1", osx_version = "monterey", arch = "arm64",
),
windows_pipeline(
"Windows VS2015 msvc-14.0",
"cppalliance/dronevs2015",
{ TOOLSET: 'msvc-14.0', CXXSTD: '14,latest' },
xcode_version = "13.4.1", osx_version = "monterey",
),
windows_pipeline(
@@ -500,16 +181,4 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
"cppalliance/dronevs2017",
{ TOOLSET: 'msvc-14.1', CXXSTD: '14,17,latest' },
),
windows_pipeline(
"Windows VS2019 msvc-14.2",
"cppalliance/dronevs2019",
{ TOOLSET: 'msvc-14.2', CXXSTD: '14,17,20,latest' },
),
windows_pipeline(
"Windows VS2022 msvc-14.3",
"cppalliance/dronevs2022:1",
{ TOOLSET: 'msvc-14.3', CXXSTD: '14,17,20,latest' },
),
]
+1 -3
View File
@@ -7,8 +7,6 @@
set -ex
export PATH=~/.local/bin:/usr/local/bin:$PATH
: ${TARGET:="libs/$LIBRARY/test"}
DRONE_BUILD_DIR=$(pwd)
BOOST_BRANCH=develop
@@ -24,4 +22,4 @@ python tools/boostdep/depinst/depinst.py $LIBRARY
./b2 -d0 headers
echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
./b2 -j3 $TARGET toolset=$TOOLSET cxxstd=$CXXSTD variant=debug,release ${ADDRMD:+address-model=$ADDRMD} ${STDLIB:+stdlib=$STDLIB} ${UBSAN:+undefined-sanitizer=norecover debug-symbols=on} ${ASAN:+address-sanitizer=norecover debug-symbols=on} ${TSAN:+thread-sanitizer=norecover debug-symbols=on} ${LINKFLAGS:+linkflags=$LINKFLAGS}
./b2 -j3 libs/$LIBRARY/test toolset=$TOOLSET cxxstd=$CXXSTD variant=debug,release ${ADDRMD:+address-model=$ADDRMD} ${UBSAN:+undefined-sanitizer=norecover debug-symbols=on} ${ASAN:+address-sanitizer=norecover debug-symbols=on} ${LINKFLAGS:+linkflags=$LINKFLAGS}
+43 -52
View File
@@ -42,49 +42,47 @@ jobs:
matrix:
include:
# Linux, gcc
- { compiler: gcc-7, cxxstd: '03,11,14,17', os: ubuntu-20.04, install: 'g++-7' }
- { compiler: gcc-8, cxxstd: '03,11,14,17', os: ubuntu-20.04, install: 'g++-8' }
- { compiler: gcc-9, cxxstd: '03,11,14,17', os: ubuntu-20.04, install: 'g++-9' }
- { compiler: gcc-10, cxxstd: '03,11,14,17,20', os: ubuntu-22.04, install: 'g++-10' }
- { compiler: gcc-11, cxxstd: '03,11,14,17,20', os: ubuntu-22.04, install: 'g++-11' }
- { name: "gcc-12 w/ sanitizers (03,11,14)", sanitize: yes,
compiler: gcc-12, cxxstd: '03,11,14', os: ubuntu-22.04, ccache_key: "san1" }
- { name: "gcc-12 w/ sanitizers (17,20,2b)", sanitize: yes,
compiler: gcc-12, cxxstd: '17,20,2b', os: ubuntu-22.04, ccache_key: "san2" }
- { compiler: gcc-4.8, cxxstd: '03,11', os: ubuntu-18.04, install: 'g++-4.8-multilib', address-model: '32,64' }
- { compiler: gcc-4.9, cxxstd: '03,11', os: ubuntu-20.04, container: 'ubuntu:16.04' }
- { compiler: gcc-5, cxxstd: '03,11,14,1z', os: ubuntu-18.04, install: 'g++-5-multilib', address-model: '32,64' }
- { compiler: gcc-6, cxxstd: '03,11,14,17', os: ubuntu-18.04, install: 'g++-6-multilib', address-model: '32,64' }
- { compiler: gcc-7, cxxstd: '03,11,14,17', os: ubuntu-18.04, install: 'g++-7-multilib', address-model: '32,64' }
- { compiler: gcc-8, cxxstd: '03,11,14,17,2a', os: ubuntu-18.04, install: 'g++-8-multilib', address-model: '32,64' }
- { compiler: gcc-9, cxxstd: '03,11,14,17,2a', os: ubuntu-18.04, install: 'g++-9-multilib', address-model: '32,64' }
- { compiler: gcc-10, cxxstd: '03,11,14,17,20', os: ubuntu-20.04, install: 'g++-10-multilib', address-model: '32,64' }
- { compiler: gcc-11, cxxstd: '03,11,14,17,20', os: ubuntu-20.04, install: 'g++-11-multilib', address-model: '32,64' }
- { compiler: gcc-12, cxxstd: '03,11,14,17,20', os: ubuntu-22.04, install: 'g++-12-multilib', address-model: '32,64' }
- { name: GCC w/ sanitizers, sanitize: yes,
compiler: gcc-12, cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
- { name: Collect coverage, coverage: yes,
compiler: gcc-12, cxxstd: '03,20', os: ubuntu-22.04, install: 'g++-12-multilib', address-model: '32,64', ccache_key: "cov" }
compiler: gcc-8, cxxstd: '03,11', os: ubuntu-20.04, install: 'g++-8-multilib', address-model: '32,64' }
- { name: "cfoa tsan (gcc)", cxxstd: '11,14,17,20,2b', os: ubuntu-22.04, compiler: gcc-12,
targets: 'libs/unordered/test//cfoa_tests', thread-sanitize: yes }
# Linux, clang
- { compiler: clang-3.7, cxxstd: '03,11,14', os: ubuntu-20.04, container: 'ubuntu:16.04' }
- { compiler: clang-3.8, cxxstd: '03,11,14', os: ubuntu-20.04, container: 'ubuntu:16.04' }
- { compiler: clang-3.9, cxxstd: '03,11,14', os: ubuntu-18.04 }
- { compiler: clang-4.0, cxxstd: '03,11,14', os: ubuntu-18.04 }
- { compiler: clang-5.0, cxxstd: '03,11,14,1z', os: ubuntu-18.04 }
- { compiler: clang-6.0, cxxstd: '03,11,14,17', os: ubuntu-18.04 }
- { compiler: clang-7, cxxstd: '03,11,14,17', os: ubuntu-18.04 }
- { compiler: clang-8, cxxstd: '03,11,14,17', os: ubuntu-18.04 }
- { compiler: clang-9, cxxstd: '03,11,14,17,2a', os: ubuntu-20.04 }
- { compiler: clang-10, cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
- { compiler: clang-11, cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
- { compiler: clang-12, cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
- { compiler: clang-13, cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
- { compiler: clang-14, cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
# Linux, clang, libc++
- { compiler: clang-7, cxxstd: '03,11,14,17', os: ubuntu-20.04, stdlib: libc++, install: 'clang-7 libc++-7-dev libc++abi-7-dev' }
- { compiler: clang-10, cxxstd: '03,11,14,17,20', os: ubuntu-20.04, stdlib: libc++, install: 'clang-10 libc++-10-dev libc++abi-10-dev' }
- { compiler: clang-11, cxxstd: '03,11,14,17,20', os: ubuntu-22.04, stdlib: libc++, install: 'clang-11 libc++-11-dev libc++abi-11-dev' }
# clang-12 doesn't work on ubuntu-22.04, the linker can't find -lunwind for some reason
- { name: "clang-12 w/ sanitizers (03,11,14)", sanitize: yes,
compiler: clang-12, cxxstd: '03,11,14', os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san1" }
- { name: "clang-12 w/ sanitizers (17,20,2b)", sanitize: yes,
compiler: clang-12, cxxstd: '17,20,2b', os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san2" }
- { compiler: clang-13, cxxstd: '03,11,14,17,20,2b', os: ubuntu-22.04, stdlib: libc++, install: 'clang-13 libc++-13-dev libc++abi-13-dev' }
- { compiler: clang-14, cxxstd: '03,11,14,17,20,2b', os: ubuntu-22.04, stdlib: libc++, install: 'clang-14 libc++-14-dev libc++abi-14-dev' }
# not using libc++ because of https://github.com/llvm/llvm-project/issues/52771
- { name: "clang-14 w/ sanitizers (03,11,14)", sanitize: yes,
compiler: clang-14, cxxstd: '03,11,14', os: ubuntu-22.04, ccache_key: "san1" }
- { name: "clang-14 w/ sanitizers (17,20,2b)", sanitize: yes,
compiler: clang-14, cxxstd: '17,20,2b', os: ubuntu-22.04, ccache_key: "san2" }
- { name: "cfoa tsan (clang)", cxxstd: '11,14,17,20,2b', os: ubuntu-22.04, compiler: clang-14,
targets: 'libs/unordered/test//cfoa_tests', thread-sanitize: yes,
stdlib: libc++, install: 'clang-14 libc++-14-dev libc++abi-14-dev' }
# libc++
- { compiler: clang-6.0, cxxstd: '03,11,14', os: ubuntu-18.04, stdlib: libc++, install: 'clang-6.0 libc++-dev libc++abi-dev' }
- { compiler: clang-12, cxxstd: '03,11,14,17,20', os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev' }
- { name: Clang w/ sanitizers, sanitize: yes,
compiler: clang-12, cxxstd: '03,11,14,17,20', os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev' }
# OSX, clang
- { compiler: clang, cxxstd: '03,11,14,17,2a', os: macos-11, }
- { compiler: clang, cxxstd: '03,11,14,17,2a', os: macos-12, sanitize: yes }
- { compiler: clang, cxxstd: '11,14,17,2a', os: macos-12, thread-sanitize: yes, targets: 'libs/unordered/test//cfoa_tests' }
- { compiler: clang, cxxstd: '03,11,14,17,2a', os: macos-11, sanitize: yes }
timeout-minutes: 180
timeout-minutes: 120
runs-on: ${{matrix.os}}
container: ${{matrix.container}}
env: {B2_USE_CCACHE: 1}
@@ -121,8 +119,8 @@ jobs:
if: env.B2_USE_CCACHE
with:
path: ~/.ccache
key: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-${{matrix.ccache_key}}-${{github.sha}}
restore-keys: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-${{matrix.ccache_key}}-
key: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-${{github.sha}}
restore-keys: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-
- name: Fetch Boost.CI
uses: actions/checkout@v3
@@ -193,8 +191,6 @@ jobs:
B2_COMPILER: ${{matrix.compiler}}
B2_CXXSTD: ${{matrix.cxxstd}}
B2_SANITIZE: ${{matrix.sanitize}}
B2_TSAN: ${{matrix.thread-sanitize}}
B2_TARGETS: ${{matrix.targets}}
B2_STDLIB: ${{matrix.stdlib}}
# More entries can be added in the same way, see the B2_ARGS assignment in ci/enforce.sh for the possible keys.
# B2_DEFINES: ${{matrix.defines}}
@@ -208,7 +204,7 @@ jobs:
- name: Run tests
if: '!matrix.coverity'
run: B2_TARGETS=${{matrix.targets}} ci/build.sh
run: ci/build.sh
- name: Upload coverage
if: matrix.coverage
@@ -229,13 +225,11 @@ jobs:
fail-fast: false
matrix:
include:
- { toolset: msvc-14.0, cxxstd: '14,latest', addrmd: '32,64', os: windows-2019, variant: 'debug,release' }
- { toolset: msvc-14.2, cxxstd: '14,17,20,latest', addrmd: '32,64', os: windows-2019, variant: 'debug,release' }
- { toolset: msvc-14.3, cxxstd: '14,17,20,latest', addrmd: '32,64', os: windows-2022, variant: 'debug,release' }
- { toolset: msvc-14.3, cxxstd: '14', addrmd: '64', os: windows-2022, variant: 'debug', defines: '_ALLOW_RTCc_IN_STL', cxxflags: '/RTCc' }
- { toolset: msvc-14.3, cxxstd: '14', addrmd: '32', os: windows-2022, variant: 'debug', defines: '_ALLOW_RTCc_IN_STL', cxxflags: '"/RTCc /arch:IA32"' }
- { toolset: clang-win, cxxstd: '14,17,latest', addrmd: '32,64', os: windows-2022, variant: 'debug,release' }
- { toolset: gcc, cxxstd: '03,11,14,17,2a', addrmd: '64', os: windows-2019, variant: 'debug,release' }
- { toolset: msvc-14.0, cxxstd: '14,latest', addrmd: '32,64', os: windows-2019 }
- { toolset: msvc-14.2, cxxstd: '14,17,20,latest', addrmd: '32,64', os: windows-2019 }
- { toolset: msvc-14.3, cxxstd: '14,17,20,latest', addrmd: '32,64', os: windows-2022 }
- { toolset: clang-win, cxxstd: '14,17,latest', addrmd: '32,64', os: windows-2022 }
- { toolset: gcc, cxxstd: '03,11,14,17,2a', addrmd: '64', os: windows-2019 }
runs-on: ${{matrix.os}}
@@ -264,9 +258,6 @@ jobs:
B2_TOOLSET: ${{matrix.toolset}}
B2_CXXSTD: ${{matrix.cxxstd}}
B2_ADDRESS_MODEL: ${{matrix.addrmd}}
B2_DEFINES: ${{matrix.defines}}
B2_VARIANT: ${{matrix.variant}}
B2_CXXFLAGS: ${{matrix.cxxflags}}
- name: Collect coverage
shell: powershell
-1
View File
@@ -1,2 +1 @@
/doc/html/
/doc/pdf/
-1
View File
@@ -22,7 +22,6 @@ target_link_libraries(boost_unordered
Boost::mp11
Boost::predef
Boost::preprocessor
Boost::static_assert
Boost::throw_exception
Boost::tuple
Boost::type_traits
-3
View File
@@ -1,3 +0,0 @@
enwik8
enwik9
*.exe
+100 -43
View File
@@ -1,22 +1,24 @@
// Copyright 2021 Peter Dimov.
// Copyright 2023 Joaquin M Lopez Munoz.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#define _SILENCE_CXX20_CISO646_REMOVED_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/hashed_index.hpp>
#include <boost/multi_index/member.hpp>
#include <boost/core/detail/splitmix64.hpp>
#include <boost/config.hpp>
#ifdef HAVE_ABSEIL
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
# include "ankerl/unordered_dense.h"
#ifdef HAVE_TSL_HOPSCOTCH
# include "tsl/hopscotch_map.h"
#endif
#ifdef HAVE_TSL_ROBIN
# include "tsl/robin_map.h"
#endif
#include <unordered_map>
#include <vector>
@@ -264,6 +266,24 @@ template<template<class...> class Map> BOOST_NOINLINE void test( char const* lab
times.push_back( rec );
}
// multi_index emulation of unordered_map
template<class K, class V> struct pair
{
K first;
mutable V second;
};
using namespace boost::multi_index;
template<class K, class V> using multi_index_map = multi_index_container<
pair<K, V>,
indexed_by<
hashed_unique< member<pair<K, V>, K, &pair<K, V>::first> >
>,
::allocator< pair<K, V> >
>;
// aliases using the counting allocator
template<class K, class V> using allocator_for = ::allocator< std::pair<K const, V> >;
@@ -274,12 +294,6 @@ template<class K, class V> using std_unordered_map =
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map =
boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
@@ -290,10 +304,23 @@ template<class K, class V> using absl_flat_hash_map =
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
#ifdef HAVE_TSL_HOPSCOTCH
template<class K, class V> using ankerl_unordered_dense_map =
ankerl::unordered_dense::map<K, V, ankerl::unordered_dense::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_map =
tsl::hopscotch_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_pg_map =
tsl::hopscotch_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
#ifdef HAVE_TSL_ROBIN
template<class K, class V> using tsl_robin_map =
tsl::robin_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_robin_pg_map =
tsl::robin_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
@@ -339,10 +366,7 @@ template<> struct fnv1a_hash_impl<64>
}
};
struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits >
{
using is_avalanching = void;
};
struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits > {};
template<class K, class V> using std_unordered_map_fnv1a =
std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
@@ -350,11 +374,13 @@ std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_map_fnv1a =
boost::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map_fnv1a =
boost::unordered_node_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map_fnv1a =
boost::unordered_flat_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using multi_index_map_fnv1a = multi_index_container<
pair<K, V>,
indexed_by<
hashed_unique< member<pair<K, V>, K, &pair<K, V>::first>, fnv1a_hash >
>,
::allocator< pair<K, V> >
>;
#ifdef HAVE_ABSEIL
@@ -366,10 +392,23 @@ template<class K, class V> using absl_flat_hash_map_fnv1a =
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
#ifdef HAVE_TSL_HOPSCOTCH
template<class K, class V> using ankerl_unordered_dense_map_fnv1a =
ankerl::unordered_dense::map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_map_fnv1a =
tsl::hopscotch_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_pg_map_fnv1a =
tsl::hopscotch_pg_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
#ifdef HAVE_TSL_ROBIN
template<class K, class V> using tsl_robin_map_fnv1a =
tsl::robin_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_robin_pg_map_fnv1a =
tsl::robin_pg_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
@@ -379,16 +418,11 @@ int main()
{
init_indices();
#if 0
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_node_map>( "boost::unordered_node_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map>( "ankerl::unordered_dense::map" );
#endif
test<multi_index_map>( "multi_index_map" );
#ifdef HAVE_ABSEIL
@@ -397,29 +431,52 @@ int main()
#endif
test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
test<boost_unordered_node_map_fnv1a>( "boost::unordered_node_map, FNV-1a" );
test<boost_unordered_flat_map_fnv1a>( "boost::unordered_flat_map, FNV-1a" );
#ifdef HAVE_TSL_HOPSCOTCH
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map_fnv1a>( "ankerl::unordered_dense::map, FNV-1a" );
test<tsl_hopscotch_map>( "tsl::hopscotch_map" );
test<tsl_hopscotch_pg_map>( "tsl::hopscotch_pg_map" );
#endif
#ifdef HAVE_TSL_ROBIN
test<tsl_robin_map>( "tsl::robin_map" );
test<tsl_robin_pg_map>( "tsl::robin_pg_map" );
#endif
#endif
test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
test<multi_index_map_fnv1a>( "multi_index_map, FNV-1a" );
#ifdef HAVE_ABSEIL
test<absl_node_hash_map_fnv1a>( "absl::node_hash_map, FNV-1a" );
test<absl_flat_hash_map_fnv1a>( "absl::flat_hash_map, FNV-1a" );
#endif
#ifdef HAVE_TSL_HOPSCOTCH
test<tsl_hopscotch_map_fnv1a>( "tsl::hopscotch_map, FNV-1a" );
test<tsl_hopscotch_pg_map_fnv1a>( "tsl::hopscotch_pg_map, FNV-1a" );
#endif
#ifdef HAVE_TSL_ROBIN
test<tsl_robin_map_fnv1a>( "tsl::robin_map, FNV-1a" );
test<tsl_robin_pg_map_fnv1a>( "tsl::robin_pg_map, FNV-1a" );
#endif
std::cout << "---\n\n";
for( auto const& x: times )
{
std::cout << std::setw( 38 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
std::cout << std::setw( 31 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}
+100 -43
View File
@@ -1,22 +1,24 @@
// Copyright 2021 Peter Dimov.
// Copyright 2023 Joaquin M Lopez Munoz.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#define _SILENCE_CXX20_CISO646_REMOVED_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/hashed_index.hpp>
#include <boost/multi_index/member.hpp>
#include <boost/core/detail/splitmix64.hpp>
#include <boost/config.hpp>
#ifdef HAVE_ABSEIL
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
# include "ankerl/unordered_dense.h"
#ifdef HAVE_TSL_HOPSCOTCH
# include "tsl/hopscotch_map.h"
#endif
#ifdef HAVE_TSL_ROBIN
# include "tsl/robin_map.h"
#endif
#include <unordered_map>
#include <string_view>
@@ -265,6 +267,24 @@ template<template<class...> class Map> BOOST_NOINLINE void test( char const* lab
times.push_back( rec );
}
// multi_index emulation of unordered_map
template<class K, class V> struct pair
{
K first;
mutable V second;
};
using namespace boost::multi_index;
template<class K, class V> using multi_index_map = multi_index_container<
pair<K, V>,
indexed_by<
hashed_unique< member<pair<K, V>, K, &pair<K, V>::first> >
>,
::allocator< pair<K, V> >
>;
// aliases using the counting allocator
template<class K, class V> using allocator_for = ::allocator< std::pair<K const, V> >;
@@ -275,12 +295,6 @@ template<class K, class V> using std_unordered_map =
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map =
boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
@@ -291,10 +305,23 @@ template<class K, class V> using absl_flat_hash_map =
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
#ifdef HAVE_TSL_HOPSCOTCH
template<class K, class V> using ankerl_unordered_dense_map =
ankerl::unordered_dense::map<K, V, ankerl::unordered_dense::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_map =
tsl::hopscotch_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_pg_map =
tsl::hopscotch_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
#ifdef HAVE_TSL_ROBIN
template<class K, class V> using tsl_robin_map =
tsl::robin_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_robin_pg_map =
tsl::robin_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
@@ -340,10 +367,7 @@ template<> struct fnv1a_hash_impl<64>
}
};
struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits >
{
using is_avalanching = void;
};
struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits > {};
template<class K, class V> using std_unordered_map_fnv1a =
std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
@@ -351,11 +375,13 @@ std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_map_fnv1a =
boost::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map_fnv1a =
boost::unordered_node_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map_fnv1a =
boost::unordered_flat_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using multi_index_map_fnv1a = multi_index_container<
pair<K, V>,
indexed_by<
hashed_unique< member<pair<K, V>, K, &pair<K, V>::first>, fnv1a_hash >
>,
::allocator< pair<K, V> >
>;
#ifdef HAVE_ABSEIL
@@ -367,10 +393,23 @@ template<class K, class V> using absl_flat_hash_map_fnv1a =
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
#ifdef HAVE_TSL_HOPSCOTCH
template<class K, class V> using ankerl_unordered_dense_map_fnv1a =
ankerl::unordered_dense::map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_map_fnv1a =
tsl::hopscotch_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_pg_map_fnv1a =
tsl::hopscotch_pg_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
#ifdef HAVE_TSL_ROBIN
template<class K, class V> using tsl_robin_map_fnv1a =
tsl::robin_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_robin_pg_map_fnv1a =
tsl::robin_pg_map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
@@ -380,16 +419,11 @@ int main()
{
init_indices();
#if 0
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_node_map>( "boost::unordered_node_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map>( "ankerl::unordered_dense::map" );
#endif
test<multi_index_map>( "multi_index_map" );
#ifdef HAVE_ABSEIL
@@ -398,29 +432,52 @@ int main()
#endif
test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
test<boost_unordered_node_map_fnv1a>( "boost::unordered_node_map, FNV-1a" );
test<boost_unordered_flat_map_fnv1a>( "boost::unordered_flat_map, FNV-1a" );
#ifdef HAVE_TSL_HOPSCOTCH
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map_fnv1a>( "ankerl::unordered_dense::map, FNV-1a" );
test<tsl_hopscotch_map>( "tsl::hopscotch_map" );
test<tsl_hopscotch_pg_map>( "tsl::hopscotch_pg_map" );
#endif
#ifdef HAVE_TSL_ROBIN
test<tsl_robin_map>( "tsl::robin_map" );
test<tsl_robin_pg_map>( "tsl::robin_pg_map" );
#endif
#endif
test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
test<multi_index_map_fnv1a>( "multi_index_map, FNV-1a" );
#ifdef HAVE_ABSEIL
test<absl_node_hash_map_fnv1a>( "absl::node_hash_map, FNV-1a" );
test<absl_flat_hash_map_fnv1a>( "absl::flat_hash_map, FNV-1a" );
#endif
#ifdef HAVE_TSL_HOPSCOTCH
test<tsl_hopscotch_map_fnv1a>( "tsl::hopscotch_map, FNV-1a" );
test<tsl_hopscotch_pg_map_fnv1a>( "tsl::hopscotch_pg_map, FNV-1a" );
#endif
#ifdef HAVE_TSL_ROBIN
test<tsl_robin_map_fnv1a>( "tsl::robin_map, FNV-1a" );
test<tsl_robin_pg_map_fnv1a>( "tsl::robin_pg_map, FNV-1a" );
#endif
std::cout << "---\n\n";
for( auto const& x: times )
{
std::cout << std::setw( 38 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
std::cout << std::setw( 31 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}
+58 -24
View File
@@ -1,14 +1,13 @@
// Copyright 2021 Peter Dimov.
// Copyright 2023 Joaquin M Lopez Munoz.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#define _SILENCE_CXX20_CISO646_REMOVED_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/hashed_index.hpp>
#include <boost/multi_index/member.hpp>
#include <boost/endian/conversion.hpp>
#include <boost/core/detail/splitmix64.hpp>
#include <boost/config.hpp>
@@ -16,8 +15,11 @@
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
# include "ankerl/unordered_dense.h"
#ifdef HAVE_TSL_HOPSCOTCH
# include "tsl/hopscotch_map.h"
#endif
#ifdef HAVE_TSL_ROBIN
# include "tsl/robin_map.h"
#endif
#include <unordered_map>
#include <vector>
@@ -281,6 +283,24 @@ template<template<class...> class Map> BOOST_NOINLINE void test( char const* lab
times.push_back( rec );
}
// multi_index emulation of unordered_map
template<class K, class V> struct pair
{
K first;
mutable V second;
};
using namespace boost::multi_index;
template<class K, class V> using multi_index_map = multi_index_container<
pair<K, V>,
indexed_by<
hashed_unique< member<pair<K, V>, K, &pair<K, V>::first> >
>,
::allocator< pair<K, V> >
>;
// aliases using the counting allocator
template<class K, class V> using allocator_for = ::allocator< std::pair<K const, V> >;
@@ -291,12 +311,6 @@ template<class K, class V> using std_unordered_map =
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map =
boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
@@ -307,10 +321,23 @@ template<class K, class V> using absl_flat_hash_map =
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
#ifdef HAVE_TSL_HOPSCOTCH
template<class K, class V> using ankerl_unordered_dense_map =
ankerl::unordered_dense::map<K, V, ankerl::unordered_dense::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_map =
tsl::hopscotch_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_pg_map =
tsl::hopscotch_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
#ifdef HAVE_TSL_ROBIN
template<class K, class V> using tsl_robin_map =
tsl::robin_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_robin_pg_map =
tsl::robin_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
@@ -320,27 +347,34 @@ int main()
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_node_map>( "boost::unordered_node_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map>( "ankerl::unordered_dense::map" );
#endif
test<multi_index_map>( "multi_index_map" );
#ifdef HAVE_ABSEIL
test<absl_node_hash_map>( "absl::node_hash_map" );
test<absl_flat_hash_map>( "absl::flat_hash_map" );
#endif
#ifdef HAVE_TSL_HOPSCOTCH
test<tsl_hopscotch_map>( "tsl::hopscotch_map" );
test<tsl_hopscotch_pg_map>( "tsl::hopscotch_pg_map" );
#endif
#ifdef HAVE_TSL_ROBIN
test<tsl_robin_map>( "tsl::robin_map" );
test<tsl_robin_pg_map>( "tsl::robin_pg_map" );
#endif
std::cout << "---\n\n";
for( auto const& x: times )
{
std::cout << std::setw( 30 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
std::cout << std::setw( 25 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}
+58 -34
View File
@@ -1,14 +1,13 @@
// Copyright 2021 Peter Dimov.
// Copyright 2023 Joaquin M Lopez Munoz.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#define _SILENCE_CXX20_CISO646_REMOVED_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/hashed_index.hpp>
#include <boost/multi_index/member.hpp>
#include <boost/endian/conversion.hpp>
#include <boost/core/detail/splitmix64.hpp>
#include <boost/config.hpp>
@@ -16,8 +15,11 @@
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
# include "ankerl/unordered_dense.h"
#ifdef HAVE_TSL_HOPSCOTCH
# include "tsl/hopscotch_map.h"
#endif
#ifdef HAVE_TSL_ROBIN
# include "tsl/robin_map.h"
#endif
#include <unordered_map>
#include <vector>
@@ -281,6 +283,24 @@ template<template<class...> class Map> BOOST_NOINLINE void test( char const* lab
times.push_back( rec );
}
// multi_index emulation of unordered_map
template<class K, class V> struct pair
{
K first;
mutable V second;
};
using namespace boost::multi_index;
template<class K, class V> using multi_index_map = multi_index_container<
pair<K, V>,
indexed_by<
hashed_unique< member<pair<K, V>, K, &pair<K, V>::first> >
>,
::allocator< pair<K, V> >
>;
// aliases using the counting allocator
template<class K, class V> using allocator_for = ::allocator< std::pair<K const, V> >;
@@ -291,12 +311,6 @@ template<class K, class V> using std_unordered_map =
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map =
boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
@@ -307,10 +321,23 @@ template<class K, class V> using absl_flat_hash_map =
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
#ifdef HAVE_TSL_HOPSCOTCH
template<class K, class V> using ankerl_unordered_dense_map =
ankerl::unordered_dense::map<K, V, ankerl::unordered_dense::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_map =
tsl::hopscotch_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_hopscotch_pg_map =
tsl::hopscotch_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
#ifdef HAVE_TSL_ROBIN
template<class K, class V> using tsl_robin_map =
tsl::robin_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
template<class K, class V> using tsl_robin_pg_map =
tsl::robin_pg_map<K, V, std::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
@@ -318,39 +345,36 @@ int main()
{
init_indices();
#if defined(BOOST_LIBSTDCXX_VERSION) && __SIZE_WIDTH__ == 32
// Pathological behavior:
// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104945
#else
test<std_unordered_map>( "std::unordered_map" );
#endif
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_node_map>( "boost::unordered_node_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map>( "ankerl::unordered_dense::map" );
#endif
test<multi_index_map>( "multi_index_map" );
#ifdef HAVE_ABSEIL
test<absl_node_hash_map>( "absl::node_hash_map" );
test<absl_flat_hash_map>( "absl::flat_hash_map" );
#endif
#ifdef HAVE_TSL_HOPSCOTCH
test<tsl_hopscotch_map>( "tsl::hopscotch_map" );
test<tsl_hopscotch_pg_map>( "tsl::hopscotch_pg_map" );
#endif
#ifdef HAVE_TSL_ROBIN
test<tsl_robin_map>( "tsl::robin_map" );
test<tsl_robin_pg_map>( "tsl::robin_pg_map" );
#endif
std::cout << "---\n\n";
for( auto const& x: times )
{
std::cout << std::setw( 30 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
std::cout << std::setw( 25 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}
-403
View File
@@ -1,403 +0,0 @@
// Copyright 2021, 2022 Peter Dimov.
// Copyright 2023 Joaquin M Lopez Munoz.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#define _SILENCE_CXX20_CISO646_REMOVED_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/endian/conversion.hpp>
#include <boost/core/detail/splitmix64.hpp>
#include <boost/container_hash/hash.hpp>
#include <boost/config.hpp>
#ifdef HAVE_ABSEIL
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
# include "ankerl/unordered_dense.h"
#endif
#include <unordered_map>
#include <vector>
#include <memory>
#include <cstdint>
#include <iostream>
#include <iomanip>
#include <chrono>
#include <cstring>
using namespace std::chrono_literals;
static void print_time( std::chrono::steady_clock::time_point & t1, char const* label, std::uint64_t s, std::size_t size )
{
auto t2 = std::chrono::steady_clock::now();
std::cout << label << ": " << ( t2 - t1 ) / 1ms << " ms (s=" << s << ", size=" << size << ")\n";
t1 = t2;
}
constexpr unsigned N = 2'000'000;
constexpr int K = 10;
struct uuid
{
unsigned char data[ 16 ];
uuid(): data()
{
}
uuid( std::uint64_t low, std::uint64_t high ) noexcept
{
boost::endian::store_little_u64( data + 0, low );
boost::endian::store_little_u64( data + 8, high );
}
inline friend std::size_t hash_value( uuid const& u ) noexcept
{
std::uint64_t low = boost::endian::load_little_u64( u.data + 0 );
std::uint64_t high = boost::endian::load_little_u64( u.data + 8 );
std::size_t r = 0;
boost::hash_combine( r, low );
boost::hash_combine( r, high );
return r;
}
inline friend bool operator==( uuid const& u1, uuid const& u2 ) noexcept
{
return std::memcmp( u1.data, u2.data, 16 ) == 0;
}
};
namespace std
{
template<> struct hash< ::uuid >
{
std::size_t operator()( uuid const& u ) const noexcept
{
return hash_value( u );
}
};
} // namespace std
static std::vector< uuid > indices1, indices2, indices3;
static void init_indices()
{
indices1.push_back( {} );
for( unsigned i = 1; i <= N*2; ++i )
{
indices1.push_back( { i, 0 } );
}
indices2.push_back( {} );
{
boost::detail::splitmix64 rng;
for( unsigned i = 1; i <= N*2; ++i )
{
indices2.push_back( { rng(), rng() } );
}
}
indices3.push_back( {} );
for( unsigned i = 1; i <= N*2; ++i )
{
uuid k( i, 0 );
std::reverse( k.data + 0, k.data + 16 );
indices3.push_back( k );
}
}
template<class Map> BOOST_NOINLINE void test_insert( Map& map, std::chrono::steady_clock::time_point & t1 )
{
for( unsigned i = 1; i <= N; ++i )
{
map.insert( { indices1[ i ], i } );
}
print_time( t1, "Consecutive insert", 0, map.size() );
for( unsigned i = 1; i <= N; ++i )
{
map.insert( { indices2[ i ], i } );
}
print_time( t1, "Random insert", 0, map.size() );
for( unsigned i = 1; i <= N; ++i )
{
map.insert( { indices3[ i ], i } );
}
print_time( t1, "Consecutive reversed insert", 0, map.size() );
std::cout << std::endl;
}
template<class Map> BOOST_NOINLINE void test_lookup( Map& map, std::chrono::steady_clock::time_point & t1 )
{
std::uint64_t s;
s = 0;
for( int j = 0; j < K; ++j )
{
for( unsigned i = 1; i <= N * 2; ++i )
{
auto it = map.find( indices1[ i ] );
if( it != map.end() ) s += it->second;
}
}
print_time( t1, "Consecutive lookup", s, map.size() );
s = 0;
for( int j = 0; j < K; ++j )
{
for( unsigned i = 1; i <= N * 2; ++i )
{
auto it = map.find( indices2[ i ] );
if( it != map.end() ) s += it->second;
}
}
print_time( t1, "Random lookup", s, map.size() );
s = 0;
for( int j = 0; j < K; ++j )
{
for( unsigned i = 1; i <= N * 2; ++i )
{
auto it = map.find( indices3[ i ] );
if( it != map.end() ) s += it->second;
}
}
print_time( t1, "Consecutive reversed lookup", s, map.size() );
std::cout << std::endl;
}
template<class Map> BOOST_NOINLINE void test_iteration( Map& map, std::chrono::steady_clock::time_point & t1 )
{
auto it = map.begin();
while( it != map.end() )
{
if( it->second & 1 )
{
if constexpr( std::is_void_v< decltype( map.erase( it ) ) > )
{
map.erase( it++ );
}
else
{
it = map.erase( it );
}
}
else
{
++it;
}
}
print_time( t1, "Iterate and erase odd elements", 0, map.size() );
std::cout << std::endl;
}
template<class Map> BOOST_NOINLINE void test_erase( Map& map, std::chrono::steady_clock::time_point & t1 )
{
for( unsigned i = 1; i <= N; ++i )
{
map.erase( indices1[ i ] );
}
print_time( t1, "Consecutive erase", 0, map.size() );
for( unsigned i = 1; i <= N; ++i )
{
map.erase( indices2[ i ] );
}
print_time( t1, "Random erase", 0, map.size() );
for( unsigned i = 1; i <= N; ++i )
{
map.erase( indices3[ i ] );
}
print_time( t1, "Consecutive reversed erase", 0, map.size() );
std::cout << std::endl;
}
// counting allocator
static std::size_t s_alloc_bytes = 0;
static std::size_t s_alloc_count = 0;
template<class T> struct allocator
{
using value_type = T;
allocator() = default;
template<class U> allocator( allocator<U> const & ) noexcept
{
}
template<class U> bool operator==( allocator<U> const & ) const noexcept
{
return true;
}
template<class U> bool operator!=( allocator<U> const& ) const noexcept
{
return false;
}
T* allocate( std::size_t n ) const
{
s_alloc_bytes += n * sizeof(T);
s_alloc_count++;
return std::allocator<T>().allocate( n );
}
void deallocate( T* p, std::size_t n ) const noexcept
{
s_alloc_bytes -= n * sizeof(T);
s_alloc_count--;
std::allocator<T>().deallocate( p, n );
}
};
//
struct record
{
std::string label_;
long long time_;
std::size_t bytes_;
std::size_t count_;
};
static std::vector<record> times;
template<template<class...> class Map> BOOST_NOINLINE void test( char const* label )
{
std::cout << label << ":\n\n";
s_alloc_bytes = 0;
s_alloc_count = 0;
Map<uuid, std::uint64_t> map;
auto t0 = std::chrono::steady_clock::now();
auto t1 = t0;
test_insert( map, t1 );
std::cout << "Memory: " << s_alloc_bytes << " bytes in " << s_alloc_count << " allocations\n\n";
record rec = { label, 0, s_alloc_bytes, s_alloc_count };
test_lookup( map, t1 );
test_iteration( map, t1 );
test_lookup( map, t1 );
test_erase( map, t1 );
auto tN = std::chrono::steady_clock::now();
std::cout << "Total: " << ( tN - t0 ) / 1ms << " ms\n\n";
rec.time_ = ( tN - t0 ) / 1ms;
times.push_back( rec );
}
// aliases using the counting allocator
template<class K, class V> using allocator_for = ::allocator< std::pair<K const, V> >;
template<class K, class V> using std_unordered_map =
std::unordered_map<K, V, std::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map =
boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
absl::node_hash_map<K, V, absl::container_internal::hash_default_hash<K>, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
template<class K, class V> using absl_flat_hash_map =
absl::flat_hash_map<K, V, absl::container_internal::hash_default_hash<K>, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
template<class K, class V> using ankerl_unordered_dense_map =
ankerl::unordered_dense::map<K, V, ankerl::unordered_dense::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
int main()
{
init_indices();
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_node_map>( "boost::unordered_node_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map>( "ankerl::unordered_dense::map" );
#endif
#ifdef HAVE_ABSEIL
test<absl_node_hash_map>( "absl::node_hash_map" );
test<absl_flat_hash_map>( "absl::flat_hash_map" );
#endif
std::cout << "---\n\n";
for( auto const& x: times )
{
std::cout << std::setw( 30 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}
#ifdef HAVE_ABSEIL
# include "absl/container/internal/raw_hash_set.cc"
# include "absl/hash/internal/hash.cc"
# include "absl/hash/internal/low_level_hash.cc"
# include "absl/hash/internal/city.cc"
#endif
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// Copyright 2021, 2022 Peter Dimov.
// Copyright 2023 Joaquin M Lopez Munoz.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#define _SILENCE_CXX20_CISO646_REMOVED_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/regex.hpp>
#ifdef HAVE_ABSEIL
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
# include "ankerl/unordered_dense.h"
#endif
#include <unordered_map>
#include <vector>
#include <memory>
#include <cstdint>
#include <iostream>
#include <iomanip>
#include <chrono>
#include <fstream>
#include <string_view>
#include <string>
using namespace std::chrono_literals;
static void print_time( std::chrono::steady_clock::time_point & t1, char const* label, std::size_t s, std::size_t size )
{
auto t2 = std::chrono::steady_clock::now();
std::cout << label << ": " << ( t2 - t1 ) / 1ms << " ms (s=" << s << ", size=" << size << ")\n";
t1 = t2;
}
static std::vector<std::string> words;
static void init_words()
{
#if SIZE_MAX > UINT32_MAX
char const* fn = "enwik9"; // http://mattmahoney.net/dc/textdata
#else
char const* fn = "enwik8"; // ditto
#endif
auto t1 = std::chrono::steady_clock::now();
std::ifstream is( fn );
std::string in( std::istreambuf_iterator<char>( is ), std::istreambuf_iterator<char>{} );
boost::regex re( "[a-zA-Z]+");
boost::sregex_token_iterator it( in.begin(), in.end(), re, 0 ), end;
words.assign( it, end );
auto t2 = std::chrono::steady_clock::now();
std::cout << fn << ": " << words.size() << " words, " << ( t2 - t1 ) / 1ms << " ms\n\n";
}
template<class Map> BOOST_NOINLINE void test_word_count( Map& map, std::chrono::steady_clock::time_point & t1 )
{
std::size_t s = 0;
for( auto const& word: words )
{
++map[ word ];
++s;
}
print_time( t1, "Word count", s, map.size() );
std::cout << std::endl;
}
template<class Map> BOOST_NOINLINE void test_contains( Map& map, std::chrono::steady_clock::time_point & t1 )
{
std::size_t s = 0;
for( auto const& word: words )
{
std::string_view w2( word );
w2.remove_prefix( 1 );
s += map.contains( w2 );
}
print_time( t1, "Contains", s, map.size() );
std::cout << std::endl;
}
template<class Map> BOOST_NOINLINE void test_count( Map& map, std::chrono::steady_clock::time_point & t1 )
{
std::size_t s = 0;
for( auto const& word: words )
{
std::string_view w2( word );
w2.remove_prefix( 1 );
s += map.count( w2 );
}
print_time( t1, "Count", s, map.size() );
std::cout << std::endl;
}
template<class Map> BOOST_NOINLINE void test_iteration( Map& map, std::chrono::steady_clock::time_point & t1 )
{
std::size_t max = 0;
std::string_view word;
for( auto const& x: map )
{
if( x.second > max )
{
word = x.first;
max = x.second;
}
}
print_time( t1, "Iterate and find max element", max, map.size() );
std::cout << std::endl;
}
// counting allocator
static std::size_t s_alloc_bytes = 0;
static std::size_t s_alloc_count = 0;
template<class T> struct allocator
{
using value_type = T;
allocator() = default;
template<class U> allocator( allocator<U> const & ) noexcept
{
}
template<class U> bool operator==( allocator<U> const & ) const noexcept
{
return true;
}
template<class U> bool operator!=( allocator<U> const& ) const noexcept
{
return false;
}
T* allocate( std::size_t n ) const
{
s_alloc_bytes += n * sizeof(T);
s_alloc_count++;
return std::allocator<T>().allocate( n );
}
void deallocate( T* p, std::size_t n ) const noexcept
{
s_alloc_bytes -= n * sizeof(T);
s_alloc_count--;
std::allocator<T>().deallocate( p, n );
}
};
//
struct record
{
std::string label_;
long long time_;
std::size_t bytes_;
std::size_t count_;
};
static std::vector<record> times;
template<template<class...> class Map> BOOST_NOINLINE void test( char const* label )
{
std::cout << label << ":\n\n";
s_alloc_bytes = 0;
s_alloc_count = 0;
Map<std::string_view, std::size_t> map;
auto t0 = std::chrono::steady_clock::now();
auto t1 = t0;
test_word_count( map, t1 );
std::cout << "Memory: " << s_alloc_bytes << " bytes in " << s_alloc_count << " allocations\n\n";
record rec = { label, 0, s_alloc_bytes, s_alloc_count };
test_contains( map, t1 );
test_count( map, t1 );
test_iteration( map, t1 );
auto tN = std::chrono::steady_clock::now();
std::cout << "Total: " << ( tN - t0 ) / 1ms << " ms\n\n";
rec.time_ = ( tN - t0 ) / 1ms;
times.push_back( rec );
}
// aliases using the counting allocator
template<class K, class V> using allocator_for = ::allocator< std::pair<K const, V> >;
template<class K, class V> using std_unordered_map =
std::unordered_map<K, V, std::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map =
boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
absl::node_hash_map<K, V, absl::container_internal::hash_default_hash<K>, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
template<class K, class V> using absl_flat_hash_map =
absl::flat_hash_map<K, V, absl::container_internal::hash_default_hash<K>, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
template<class K, class V> using ankerl_unordered_dense_map =
ankerl::unordered_dense::map<K, V, ankerl::unordered_dense::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
// fnv1a_hash
template<int Bits> struct fnv1a_hash_impl;
template<> struct fnv1a_hash_impl<32>
{
std::size_t operator()( std::string_view const& s ) const
{
std::size_t h = 0x811C9DC5u;
char const * first = s.data();
char const * last = first + s.size();
for( ; first != last; ++first )
{
h ^= static_cast<unsigned char>( *first );
h *= 0x01000193ul;
}
return h;
}
};
template<> struct fnv1a_hash_impl<64>
{
std::size_t operator()( std::string_view const& s ) const
{
std::size_t h = 0xCBF29CE484222325ull;
char const * first = s.data();
char const * last = first + s.size();
for( ; first != last; ++first )
{
h ^= static_cast<unsigned char>( *first );
h *= 0x00000100000001B3ull;
}
return h;
}
};
struct fnv1a_hash: fnv1a_hash_impl< std::numeric_limits<std::size_t>::digits >
{
using is_avalanching = void;
};
template<class K, class V> using std_unordered_map_fnv1a =
std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_map_fnv1a =
boost::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map_fnv1a =
boost::unordered_node_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map_fnv1a =
boost::unordered_flat_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map_fnv1a =
absl::node_hash_map<K, V, fnv1a_hash, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
template<class K, class V> using absl_flat_hash_map_fnv1a =
absl::flat_hash_map<K, V, fnv1a_hash, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
template<class K, class V> using ankerl_unordered_dense_map_fnv1a =
ankerl::unordered_dense::map<K, V, fnv1a_hash, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
//
int main()
{
init_words();
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_node_map>( "boost::unordered_node_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map>( "ankerl::unordered_dense::map" );
#endif
#ifdef HAVE_ABSEIL
test<absl_node_hash_map>( "absl::node_hash_map" );
test<absl_flat_hash_map>( "absl::flat_hash_map" );
#endif
test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
test<boost_unordered_node_map_fnv1a>( "boost::unordered_node_map, FNV-1a" );
test<boost_unordered_flat_map_fnv1a>( "boost::unordered_flat_map, FNV-1a" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map_fnv1a>( "ankerl::unordered_dense::map, FNV-1a" );
#endif
#ifdef HAVE_ABSEIL
test<absl_node_hash_map_fnv1a>( "absl::node_hash_map, FNV-1a" );
test<absl_flat_hash_map_fnv1a>( "absl::flat_hash_map, FNV-1a" );
#endif
std::cout << "---\n\n";
for( auto const& x: times )
{
std::cout << std::setw( 38 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}
#ifdef HAVE_ABSEIL
# include "absl/container/internal/raw_hash_set.cc"
# include "absl/hash/internal/hash.cc"
# include "absl/hash/internal/low_level_hash.cc"
# include "absl/hash/internal/city.cc"
#endif
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// Copyright 2021, 2022 Peter Dimov.
// Copyright 2023 Joaquin M Lopez Munoz.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#define _SILENCE_CXX17_OLD_ALLOCATOR_MEMBERS_DEPRECATION_WARNING
#define _SILENCE_CXX20_CISO646_REMOVED_WARNING
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_node_map.hpp>
#include <boost/unordered/unordered_flat_map.hpp>
#include <boost/regex.hpp>
#ifdef HAVE_ABSEIL
# include "absl/container/node_hash_map.h"
# include "absl/container/flat_hash_map.h"
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
# include "ankerl/unordered_dense.h"
#endif
#include <unordered_map>
#include <vector>
#include <memory>
#include <cstdint>
#include <iostream>
#include <iomanip>
#include <chrono>
#include <fstream>
using namespace std::chrono_literals;
static void print_time( std::chrono::steady_clock::time_point & t1, char const* label, std::size_t s, std::size_t size )
{
auto t2 = std::chrono::steady_clock::now();
std::cout << label << ": " << ( t2 - t1 ) / 1ms << " ms (s=" << s << ", size=" << size << ")\n";
t1 = t2;
}
static std::vector<std::string> words;
static void init_words()
{
#if SIZE_MAX > UINT32_MAX
char const* fn = "enwik9"; // http://mattmahoney.net/dc/textdata
#else
char const* fn = "enwik8"; // ditto
#endif
auto t1 = std::chrono::steady_clock::now();
std::ifstream is( fn );
std::string in( std::istreambuf_iterator<char>( is ), std::istreambuf_iterator<char>{} );
boost::regex re( "[a-zA-Z]+");
boost::sregex_token_iterator it( in.begin(), in.end(), re, 0 ), end;
words.assign( it, end );
auto t2 = std::chrono::steady_clock::now();
std::cout << fn << ": " << words.size() << " words, " << ( t2 - t1 ) / 1ms << " ms\n\n";
}
template<class Map> BOOST_NOINLINE void test_word_size( Map& map, std::chrono::steady_clock::time_point & t1 )
{
for( auto const& word: words )
{
++map[ word.size() ];
}
print_time( t1, "Word size count", 0, map.size() );
std::cout << std::endl;
}
template<class Map> BOOST_NOINLINE void test_iteration( Map& map, std::chrono::steady_clock::time_point & t1 )
{
std::size_t s = 0;
for( auto const& x: map )
{
s += x.second;
}
print_time( t1, "Iterate and sum counts", s, map.size() );
std::cout << std::endl;
}
// counting allocator
static std::size_t s_alloc_bytes = 0;
static std::size_t s_alloc_count = 0;
template<class T> struct allocator
{
using value_type = T;
allocator() = default;
template<class U> allocator( allocator<U> const & ) noexcept
{
}
template<class U> bool operator==( allocator<U> const & ) const noexcept
{
return true;
}
template<class U> bool operator!=( allocator<U> const& ) const noexcept
{
return false;
}
T* allocate( std::size_t n ) const
{
s_alloc_bytes += n * sizeof(T);
s_alloc_count++;
return std::allocator<T>().allocate( n );
}
void deallocate( T* p, std::size_t n ) const noexcept
{
s_alloc_bytes -= n * sizeof(T);
s_alloc_count--;
std::allocator<T>().deallocate( p, n );
}
};
//
struct record
{
std::string label_;
long long time_;
std::size_t bytes_;
std::size_t count_;
};
static std::vector<record> times;
template<template<class...> class Map> BOOST_NOINLINE void test( char const* label )
{
std::cout << label << ":\n\n";
s_alloc_bytes = 0;
s_alloc_count = 0;
Map<std::size_t, std::size_t> map;
auto t0 = std::chrono::steady_clock::now();
auto t1 = t0;
test_word_size( map, t1 );
std::cout << "Memory: " << s_alloc_bytes << " bytes in " << s_alloc_count << " allocations\n\n";
record rec = { label, 0, s_alloc_bytes, s_alloc_count };
test_iteration( map, t1 );
auto tN = std::chrono::steady_clock::now();
std::cout << "Total: " << ( tN - t0 ) / 1ms << " ms\n\n";
rec.time_ = ( tN - t0 ) / 1ms;
times.push_back( rec );
}
// aliases using the counting allocator
template<class K, class V> using allocator_for = ::allocator< std::pair<K const, V> >;
template<class K, class V> using std_unordered_map =
std::unordered_map<K, V, std::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_map =
boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_node_map =
boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
template<class K, class V> using boost_unordered_flat_map =
boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
#ifdef HAVE_ABSEIL
template<class K, class V> using absl_node_hash_map =
absl::node_hash_map<K, V, absl::container_internal::hash_default_hash<K>, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
template<class K, class V> using absl_flat_hash_map =
absl::flat_hash_map<K, V, absl::container_internal::hash_default_hash<K>, absl::container_internal::hash_default_eq<K>, allocator_for<K, V>>;
#endif
#ifdef HAVE_ANKERL_UNORDERED_DENSE
template<class K, class V> using ankerl_unordered_dense_map =
ankerl::unordered_dense::map<K, V, ankerl::unordered_dense::hash<K>, std::equal_to<K>, ::allocator< std::pair<K, V> >>;
#endif
int main()
{
init_words();
test<std_unordered_map>( "std::unordered_map" );
test<boost_unordered_map>( "boost::unordered_map" );
test<boost_unordered_node_map>( "boost::unordered_node_map" );
test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
#ifdef HAVE_ANKERL_UNORDERED_DENSE
test<ankerl_unordered_dense_map>( "ankerl::unordered_dense::map" );
#endif
#ifdef HAVE_ABSEIL
test<absl_node_hash_map>( "absl::node_hash_map" );
test<absl_flat_hash_map>( "absl::flat_hash_map" );
#endif
std::cout << "---\n\n";
for( auto const& x: times )
{
std::cout << std::setw( 30 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
}
}
#ifdef HAVE_ABSEIL
# include "absl/container/internal/raw_hash_set.cc"
# include "absl/hash/internal/hash.cc"
# include "absl/hash/internal/low_level_hash.cc"
# include "absl/hash/internal/city.cc"
#endif
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