GCC LTO Kernel Patch

Intel Core i5-3360M testing with a HP 179B (68ICF Ver. F.42 BIOS) and Intel HD 4000 2GB on Ubuntu 20.04 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 2109164-IB-GCCLTOKER80
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5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast
September 16 2021
  37 Minutes
5.13.14-xanmod1-rdb-cacule-intel o3
September 16 2021
  49 Minutes
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GCC LTO Kernel Patch - Phoronix Test Suite

GCC LTO Kernel Patch

Intel Core i5-3360M testing with a HP 179B (68ICF Ver. F.42 BIOS) and Intel HD 4000 2GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2109164-IB-GCCLTOKER80&gru&rdt.

GCC LTO Kernel PatchProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen Resolution5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o3Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads)HP 179B (68ICF Ver. F.42 BIOS)Intel 3rd Gen Core DRAM8GB240GB Western Digital WDS240G2G0A-Intel HD 4000 2GB (1200MHz)IDT 92HD81B1X5Intel 82579LM + Intel Centrino Advanced-N 6205Ubuntu 20.045.13.16-xanmod1-rdb-cacule-intel0fastltoagressive (x86_64)KDE Plasma 5.18.7X Server 1.20.114.2 Mesa 21.2.1 kisak-mesa PPA1.2.182GCC 11.2.0 + LLVM 10.0.1ext41366x7685.13.14-xanmod1-rdb-cacule-intel (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseEnvironment Details- CXXFLAGS="-Ofast -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone" LDFLAGS="-fuse-linker-plugin -fno-lto -fno-use-linker-plugin" CFLAGS="-Ofast -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone" Compiler Details- --build=x86_64-linux-gnu --disable-cet --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=1 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-11.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21Security Details- itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

GCC LTO Kernel Patchstress-ng: MMAPstress-ng: NUMAstress-ng: MEMFDstress-ng: Atomicstress-ng: Cryptostress-ng: Mallocstress-ng: RdRandstress-ng: Forkingstress-ng: IO_uringstress-ng: SENDFILEstress-ng: CPU Cachestress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingstress-ng: System V Message Passing5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o37.2629.9071.23158419.83257.217725551.82376628.0012761.021595.9725175.75233.762863.40279495.805880.305275.60474.791332.28751841.53131495.0420.321583213.417.0228.1268.20157603.51257.057848737.74376340.8512043.781579.2624664.78232.522873.59274755.215791.415272.75467.581294.94632897.88130417.2920.231505481.70OpenBenchmarking.org

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MMAP5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o3246810SE +/- 0.02, N = 3SE +/- 0.02, N = 37.267.021. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: NUMA

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: NUMA5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o3714212835SE +/- 0.38, N = 3SE +/- 0.18, N = 1529.9028.121. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MEMFD5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o31632486480SE +/- 0.14, N = 3SE +/- 0.04, N = 371.2368.201. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Atomic

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Atomic5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o330K60K90K120K150KSE +/- 478.91, N = 3SE +/- 318.54, N = 3158419.83157603.511. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Crypto5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o360120180240300SE +/- 0.19, N = 3SE +/- 0.06, N = 3257.21257.051. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Malloc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Malloc5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o32M4M6M8M10MSE +/- 865.40, N = 3SE +/- 21377.13, N = 37725551.827848737.741. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: RdRand

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: RdRand5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o380K160K240K320K400KSE +/- 118.10, N = 3SE +/- 13.79, N = 3376628.00376340.851. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Forking5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o33K6K9K12K15KSE +/- 110.39, N = 3SE +/- 40.65, N = 312761.0212043.781. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: IO_uring

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: IO_uring5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o330060090012001500SE +/- 79.96, N = 13SE +/- 130.09, N = 151595.971579.261. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: SENDFILE5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o35K10K15K20K25KSE +/- 166.79, N = 3SE +/- 89.84, N = 325175.7524664.781. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: CPU Cache

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: CPU Cache5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o350100150200250SE +/- 2.44, N = 3SE +/- 2.26, N = 3233.76232.521. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: CPU Stress5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o36001200180024003000SE +/- 3.41, N = 3SE +/- 4.16, N = 32863.402873.591. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Semaphores5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o360K120K180K240K300KSE +/- 127.59, N = 3SE +/- 115.83, N = 3279495.80274755.211. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Matrix Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Matrix Math5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o313002600390052006500SE +/- 19.50, N = 3SE +/- 18.51, N = 35880.305791.411. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Vector Math5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o311002200330044005500SE +/- 1.99, N = 3SE +/- 1.75, N = 35275.605272.751. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Memory Copying5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o3100200300400500SE +/- 1.74, N = 3SE +/- 2.56, N = 3474.79467.581. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Socket Activity5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o330060090012001500SE +/- 0.59, N = 3SE +/- 2.66, N = 31332.281294.941. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Context Switching5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o3160K320K480K640K800KSE +/- 2779.21, N = 3SE +/- 12925.63, N = 12751841.53632897.881. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Glibc C String Functions

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Glibc C String Functions5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o330K60K90K120K150KSE +/- 115.12, N = 3SE +/- 358.29, N = 3131495.04130417.291. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: Glibc Qsort Data Sorting

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Glibc Qsort Data Sorting5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o3510152025SE +/- 0.01, N = 3SE +/- 0.10, N = 320.3220.231. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: System V Message Passing5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast5.13.14-xanmod1-rdb-cacule-intel o3300K600K900K1200K1500KSE +/- 3696.93, N = 3SE +/- 3724.26, N = 31583213.411505481.701. (CC) gcc options: -Ofast -march=native -flto=5 -fno-lto -fipa-cp-clone -O2 -std=gnu99 -lm -fuse-linker-plugin -lcrypt -lrt -lz -ldl -pthread -lapparmor -lc -latomic

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