2021-03-10-2217

Intel Core i5-5200U testing with a LENOVO 20BX001PUS (JBET70WW 1.34 BIOS) and Intel HD 5500 BDW GT2 3GB on Gentoo 2.7 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2107227-IB-2103109HA13
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Linux 5.11.4 gentoo bmq
March 10
  23 Minutes
Linux 5.4.97 gentoo
March 10
  12 Minutes
Linux 5.11.4 gentoo bmq clear
March 10
  19 Minutes
Linux 5.11.4 gentoo bmq clang
March 10
  19 Minutes
Linux 5.11.4 gentoo bmq clang clear
March 10
  19 Minutes
Linux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native
July 22
  24 Minutes
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2021-03-10-2217ProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelDesktopDisplay ServerOpenCLVulkanCompilerFile-SystemScreen ResolutionOpenGLLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=nativeIntel Core i5-5200U @ 2.70GHz (2 Cores / 4 Threads)LENOVO 20BX001PUS (JBET70WW 1.34 BIOS)8GB480GB Western Digital WDS480G2G0A-Intel HD 5500 3GB (900MHz)2369MGentoo 2.75.11.4-gentoo-bmq (x86_64)Sway 1.5.1X Server 1.20.8 + WaylandOpenCL 1.2 LINUX + OpenCL 3.01.2.145GCC 10.2.0 + Clang 11.0.1 + LLVM 11.0.1f2fs1920x1080i915drmfb (900MHz)5.4.97-gentoo (x86_64)X Server 1.20.81440x9005.11.4-gentoo-bmq-clear (x86_64)1920x10805.11.4-gentoo-bmq-clang (x86_64)5.11.4-gentoo-bmq-clang-clear (x86_64)Intel HD 5500 BDW GT2 3GB (900MHz)5.13.4-gentoo-mevee (x86_64)Sway 1.6.1X Server 1.20.8 + Wayland4.6 Mesa 21.1.51.2.168GCC 11.1.0 + Clang 12.0.1 + LLVM 12.0.13520x1080OpenBenchmarking.orgKernel Details- Linux 5.11.4 gentoo bmq, Linux 5.11.4 gentoo bmq clear, Linux 5.11.4 gentoo bmq clang, Linux 5.11.4 gentoo bmq clang clear, Linux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native: Transparent Huge Pages: alwaysCompiler Details- Linux 5.11.4 gentoo bmq: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-host-shared --enable-languages=c,c++,jit,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstd - Linux 5.4.97 gentoo: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-host-shared --enable-languages=c,c++,jit,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstd - Linux 5.11.4 gentoo bmq clear: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-host-shared --enable-languages=c,c++,jit,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstd - Linux 5.11.4 gentoo bmq clang: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-host-shared --enable-languages=c,c++,jit,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstd - Linux 5.11.4 gentoo bmq clang clear: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/10.2.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-systemtap --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-host-shared --enable-languages=c,c++,jit,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/10.2.0/python --with-zstd - Linux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native: --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/11.1.0 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/11.1.0 --disable-fixed-point --disable-isl-version-check --disable-libada --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-systemtap --disable-valgrind-annotations --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-esp --enable-host-shared --enable-languages=c,c++,jit,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --enable-vtable-verify --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/11.1.0/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/11.1.0/man --with-build-config=bootstrap-lto --with-isl --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/11.1.0/python --with-zstd Disk Details- Linux 5.11.4 gentoo bmq: BFQ / acl,active_logs=6,alloc_mode=default,atgc,background_gc=on,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / Block Size: 4096- Linux 5.4.97 gentoo: MQ-DEADLINE / acl,active_logs=6,alloc_mode=default,background_gc=on,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / Block Size: 4096- Linux 5.11.4 gentoo bmq clear: BFQ / acl,active_logs=6,alloc_mode=default,atgc,background_gc=on,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / Block Size: 4096- Linux 5.11.4 gentoo bmq clang: BFQ / acl,active_logs=6,alloc_mode=default,atgc,background_gc=on,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / Block Size: 4096- Linux 5.11.4 gentoo bmq clang clear: BFQ / acl,active_logs=6,alloc_mode=default,atgc,background_gc=on,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / Block Size: 4096- Linux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native: BFQ / acl,active_logs=6,alloc_mode=default,atgc,background_gc=on,checkpoint_merge,discard,extent_cache,flush_merge,fsync_mode=posix,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / Block Size: 4096Processor Details- Linux 5.11.4 gentoo bmq: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x2b- Linux 5.4.97 gentoo: Scaling Governor: intel_pstate performance - CPU Microcode: 0x2b- Linux 5.11.4 gentoo bmq clear: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x2b- Linux 5.11.4 gentoo bmq clang: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x2b- Linux 5.11.4 gentoo bmq clang clear: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x2b- Linux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x2bSecurity Details- Linux 5.11.4 gentoo bmq: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Linux 5.4.97 gentoo: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Linux 5.11.4 gentoo bmq clear: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Linux 5.11.4 gentoo bmq clang: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Linux 5.11.4 gentoo bmq clang clear: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected- Linux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

Linux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=nativeResult OverviewPhoronix Test Suite 10.6.1100%109%118%128%Apache BenchmarkPostgreSQL pgbenchPostgreSQL pgbenchHimeno BenchmarkS.W.P.S100 - 100 - Read Only100 - 100 - Read Only - Average LatencyP.P.S

2021-03-10-2217apache: Static Web Page Servingpgbench: 100 - 100 - Read Onlypgbench: 100 - 100 - Read Only - Average Latencyhimeno: Poisson Pressure Solverfio: Rand Read - IO_uring - No - Yes - 4MB - /mnt/mediapartfio: Rand Read - IO_uring - No - Yes - 4MB - /mnt/mediapartfio: Seq Read - IO_uring - No - Yes - 4MB - /mnt/mediapartfio: Seq Read - IO_uring - No - Yes - 4MB - /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native14984.64362922.7572456.4365679840610041518758.37339022.9512206.92984515140.49376682.6572380.00989310442810744114570.41369332.7112392.59686310442910543313708.57370832.6992391.51172410342510543414889.22391482.5922360.780450109451110455OpenBenchmarking.org

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native4K8K12K16K20KSE +/- 32.25, N = 3SE +/- 109.30, N = 3SE +/- 30.29, N = 3SE +/- 8.81, N = 3SE +/- 46.33, N = 3SE +/- 49.33, N = 314984.6418758.3715140.4914570.4113708.5714889.221. (CC) gcc options: -shared -fPIC -O2 -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native3K6K9K12K15KMin: 14942.84 / Avg: 14984.64 / Max: 15048.09Min: 18553.4 / Avg: 18758.37 / Max: 18926.65Min: 15095.6 / Avg: 15140.49 / Max: 15198.16Min: 14557.9 / Avg: 14570.41 / Max: 14587.42Min: 13625.96 / Avg: 13708.57 / Max: 13786.24Min: 14825.85 / Avg: 14889.22 / Max: 14986.391. (CC) gcc options: -shared -fPIC -O2 -pthread

PostgreSQL pgbench

This is a benchmark of PostgreSQL using pgbench for facilitating the database benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read OnlyLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native8K16K24K32K40KSE +/- 263.55, N = 3SE +/- 188.06, N = 3SE +/- 483.96, N = 3SE +/- 426.36, N = 3SE +/- 268.42, N = 3SE +/- 561.37, N = 33629233902376683693337083391481. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read OnlyLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native7K14K21K28K35KMin: 36026.95 / Avg: 36292.02 / Max: 36819.11Min: 33553.11 / Avg: 33901.78 / Max: 34198.25Min: 36852.9 / Avg: 37667.63 / Max: 38527.57Min: 36251.12 / Avg: 36932.71 / Max: 37717.27Min: 36795.94 / Avg: 37083.03 / Max: 37619.42Min: 38364.09 / Avg: 39147.7 / Max: 40235.831. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average LatencyLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native0.6641.3281.9922.6563.32SE +/- 0.020, N = 3SE +/- 0.016, N = 3SE +/- 0.034, N = 3SE +/- 0.033, N = 3SE +/- 0.019, N = 3SE +/- 0.030, N = 32.7572.9512.6572.7112.6992.5921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
OpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average LatencyLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native246810Min: 2.72 / Avg: 2.76 / Max: 2.78Min: 2.93 / Avg: 2.95 / Max: 2.98Min: 2.6 / Avg: 2.66 / Max: 2.72Min: 2.65 / Avg: 2.71 / Max: 2.76Min: 2.66 / Avg: 2.7 / Max: 2.72Min: 2.53 / Avg: 2.59 / Max: 2.631. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native5001000150020002500SE +/- 21.16, N = 8SE +/- 27.27, N = 3SE +/- 11.32, N = 3SE +/- 6.78, N = 3SE +/- 2.29, N = 3SE +/- 19.89, N = 82456.442206.932380.012392.602391.512360.781. (CC) gcc options: -O3 -mavx2
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverLinux 5.11.4 gentoo bmqLinux 5.4.97 gentooLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native400800120016002000Min: 2322.89 / Avg: 2456.44 / Max: 2513.14Min: 2152.4 / Avg: 2206.93 / Max: 2234.68Min: 2363.83 / Avg: 2380.01 / Max: 2401.82Min: 2383.11 / Avg: 2392.6 / Max: 2405.73Min: 2387.51 / Avg: 2391.51 / Max: 2395.42Min: 2246.94 / Avg: 2360.78 / Max: 2414.951. (CC) gcc options: -O3 -mavx2

Flexible IO Tester

FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native20406080100SE +/- 0.33, N = 3SE +/- 0.33, N = 3981041041031091. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native20406080100Min: 103 / Avg: 103.67 / Max: 104Min: 102 / Avg: 102.67 / Max: 1031. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native100200300400500SE +/- 2.33, N = 3SE +/- 1.00, N = 3SE +/- 0.58, N = 3SE +/- 1.00, N = 34064284294254511. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native80160240320400Min: 402 / Avg: 405.67 / Max: 410Min: 426 / Avg: 428 / Max: 429Min: 428 / Avg: 429 / Max: 430Min: 424 / Avg: 425 / Max: 4271. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native20406080100SE +/- 0.33, N = 31001071051051101. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native20406080100Min: 106 / Avg: 106.67 / Max: 1071. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native100200300400500SE +/- 0.88, N = 3SE +/- 1.76, N = 3SE +/- 1.15, N = 3SE +/- 0.33, N = 3SE +/- 1.53, N = 34154414334344551. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /mnt/mediapartLinux 5.11.4 gentoo bmqLinux 5.11.4 gentoo bmq clearLinux 5.11.4 gentoo bmq clangLinux 5.11.4 gentoo bmq clang clearLinux 5.13.4 gentoo bmq + clear linux patches + clang + -O3 -march=native80160240320400Min: 413 / Avg: 414.67 / Max: 416Min: 438 / Avg: 441.33 / Max: 444Min: 431 / Avg: 433 / Max: 435Min: 434 / Avg: 434.33 / Max: 435Min: 453 / Avg: 455 / Max: 4581. (CC) gcc options: -rdynamic -lfl -lnuma -lrt -lz -lpthread -lm -ldl -laio -lcurl -lssl -lcrypto -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native