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.
5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.13.16-xanmod1-rdb-cacule-intel0fastltoagressive (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: 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 Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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
5.13.14-xanmod1-rdb-cacule-intel o3
OS: Ubuntu 20.04, Kernel: 5.13.14-xanmod1-rdb-cacule-intel (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
5.13.16-xanmod1-rdb-cacule-intel lto gcc o3
OS: Ubuntu 20.04, Kernel: 5.13.16-xanmod1-rdb-cacule (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
5.12.5-xanmod1-rdb-cacule-intel o3
OS: Ubuntu 20.04, Kernel: 5.12.5-xanmod1-rdb-cacule-intel (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: 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 Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected
5.14.0-xanmod1-rdb-cacule-intel o3
OS: Ubuntu 20.04, Kernel: 5.14.0-xanmod1-rdb-cacule-intel (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
5.13.18-xanmod1-rdb-cacule-intel lto clang thin O3
OS: Ubuntu 20.04, Kernel: 5.13.18-xanmod1-rdb-clang-tlo-cacule (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + Clang 12.0.1-1~kisak~f + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: CXXFLAGS="-O3 -march=native -fno-lto -flto=thin -fsplit-lto-unit" CFLAGS="-O3 -march=native -fno-lto -flto=thin -fsplit-lto-unit"
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge
Processor Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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
5.11.0-34-lowlatency focal-updates,focal-security
OS: Ubuntu 20.04, Kernel: 5.11.0-34-lowlatency (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + Clang 12.0.1-1~kisak~f + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: CXXFLAGS="-O3 -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone" LDFLAGS="-fuse-linker-plugin -fno-lto -fno-use-linker-plugin" CFLAGS="-O3 -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone"
Compiler Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected
5.11.1-xanmod1-cacule o3
OS: Ubuntu 20.04, Kernel: 5.11.1-xanmod1-cacule (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + Clang 12.0.1-1~kisak~f + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Stress-NG
Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.
5.13.16-xanmod1-rdb-cacule-intel lto gcc ofast
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.13.16-xanmod1-rdb-cacule-intel0fastltoagressive (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: 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 Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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
Testing initiated at 16 September 2021 20:32 by user markus.
5.13.14-xanmod1-rdb-cacule-intel o3
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.13.14-xanmod1-rdb-cacule-intel (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: 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 Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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
Testing initiated at 16 September 2021 21:21 by user markus.
5.13.16-xanmod1-rdb-cacule-intel lto gcc o3
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.13.16-xanmod1-rdb-cacule (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: 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 Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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
Testing initiated at 16 September 2021 22:25 by user markus.
5.12.5-xanmod1-rdb-cacule-intel o3
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.12.5-xanmod1-rdb-cacule-intel (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: 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 Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected
Testing initiated at 16 September 2021 23:15 by user markus.
5.14.0-xanmod1-rdb-cacule-intel o3
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.14.0-xanmod1-rdb-cacule-intel (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: 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 Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected
Testing initiated at 17 September 2021 05:20 by user markus.
5.13.18-xanmod1-rdb-cacule-intel lto clang thin O3
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.13.18-xanmod1-rdb-clang-tlo-cacule (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + Clang 12.0.1-1~kisak~f + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: CXXFLAGS="-O3 -march=native -fno-lto -flto=thin -fsplit-lto-unit" CFLAGS="-O3 -march=native -fno-lto -flto=thin -fsplit-lto-unit"
Compiler Notes: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: ivybridge
Processor Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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
Testing initiated at 19 September 2021 10:06 by user markus.
5.11.0-34-lowlatency focal-updates,focal-security
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.11.0-34-lowlatency (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + Clang 12.0.1-1~kisak~f + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: CXXFLAGS="-O3 -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone" LDFLAGS="-fuse-linker-plugin -fno-lto -fno-use-linker-plugin" CFLAGS="-O3 -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone"
Compiler Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected
Testing initiated at 19 September 2021 11:12 by user markus.
5.11.1-xanmod1-cacule o3
Processor: Intel Core i5-3360M @ 2.80GHz (2 Cores / 4 Threads), Motherboard: HP 179B (68ICF Ver. F.42 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 240GB Western Digital WDS240G2G0A-, Graphics: Intel HD 4000 2GB (1200MHz), Audio: IDT 92HD81B1X5, Network: Intel 82579LM + Intel Centrino Advanced-N 6205
OS: Ubuntu 20.04, Kernel: 5.11.1-xanmod1-cacule (x86_64), Desktop: KDE Plasma 5.18.7, Display Server: X Server 1.20.11, OpenGL: 4.2 Mesa 21.2.1 kisak-mesa PPA, Vulkan: 1.2.182, Compiler: GCC 11.2.0 + Clang 12.0.1-1~kisak~f + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1366x768
Kernel Notes: Transparent Huge Pages: madvise
Environment Notes: CXXFLAGS="-O3 -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone" LDFLAGS="-fuse-linker-plugin -fno-lto -fno-use-linker-plugin" CFLAGS="-O3 -march=native -flto=5 -fno-lto -fno-use-linker-plugin -fipa-cp-clone"
Compiler Notes: --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 Notes: Scaling Governor: intel_cpufreq ondemand - CPU Microcode: 0x21
Security Notes: 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: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected
Testing initiated at 19 September 2021 13:22 by user markus.