Linux 6.14 Regression Bisect

Benchmarks by Michael Larabel for a future article.

HTML result view exported from: https://openbenchmarking.org/result/2502057-NE-LINUX614R32.

Linux 6.14 Regression BisectProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen Resolutionv6.14 Gitv6.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 Ryzen Threadripper 7980X 64-Cores @ 5.37GHz (64 Cores / 128 Threads)System76 Thelio Major (FA Z5 BIOS)AMD Device 14a44 x 32GB DDR5-4800MT/s Micron MTC20F1045S1RC48BA21000GB CT1000T700SSD5AMD Radeon RX 6700 XT 12GBAMD Device 14ccDELL P2415QAquantia AQC113C NBase-T/IEEE + Realtek RTL8125 2.5GbE + Intel Wi-Fi 6EUbuntu 24.046.14.0-rc1-phx (x86_64)GNOME Shell 46.0X Server + Wayland4.6 Mesa 24.0.9-0ubuntu0.2 (LLVM 17.0.6 DRM 3.59)GCC 13.3.0ext41920x12006.13.0-phx (x86_64)6.13.0-rc6-phx (x86_64)6.13.0-phx (x86_64)6.13.0-rc6-phx (x86_64)6.13.0-phx (x86_64)6.13.0-rc3-phx (x86_64)6.13.0-rc6-phx (x86_64)6.13.0-rc1-phx (x86_64)6.13.0-rc3-phx (x86_64)6.13.0-rc1-phx (x86_64)6.12.0-phx (x86_64)6.13.0-phx (x86_64)6.13.0-rc7-phx (x86_64)6.13.0-rc1-phx (x86_64)6.11.0-phx (x86_64)4.6 Mesa 24.0.9-0ubuntu0.2 (LLVM 17.0.6 DRM 3.58)6.13.0-rc6-phx (x86_64)4.6 Mesa 24.0.9-0ubuntu0.2 (LLVM 17.0.6 DRM 3.59)6.13.0-rc7-phx (x86_64)6.13.0-phx (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-backtrace --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-13-fG75Ri/gcc-13-13.3.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-fG75Ri/gcc-13-13.3.0/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 -vProcessor Details- Scaling Governor: amd-pstate-epp powersave (Boost: Enabled EPP: balance_performance) - CPU Microcode: 0xa108105Security Details- v6.14 Git: gather_data_sampling: Not affected + ghostwrite: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- v6.13: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 6250ebe666e425e173df5e11e8a612d57921f48d: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 678ca9f78e40ec8ebbd054b0c22bd3b5ecc6c7e4: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 68abd0c4ebf24cd499841a488b97a6873d5efabb: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- d12f68b5ba08e8b4527532fa8a61c404c9832842: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 5fbea888f8aa0668761f6a1e9736664b3580cb65: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- abdebb2837ffbf3187791e92b68a7d80eec0e773: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 222f3390c15c4452a9f7e26f5b7d9138e75d00d5: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 5112457f3d8e41f987908266068af88ef9f3ab78: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 1783b766940f37aeaf7c841f777be8cf68326908: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 09a897432637aa0b99545ce13d57760cf0cb09d1: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 58f038e6d209d2dd862fcf5de55407855856794d: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 4af2cfc2ccdc57330cbd5da8c8dc8878f863763a: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 9d8d094fa307a93674d9126bd05adbda8b3c0011: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- b5e65ae557da9fd17b08482ee44ee108ba636182: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 0c9343150cfebe4bda9339670ab423e330fb5224: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 641b0c64b85a9b21110268f511f20d6887406117: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 27c02784773a69fd896e42f3cec73be8c5c83c1f: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- f4b9d3bf44d59ca4489bd8c489539c27c02e5c6a: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 251be0b542fd57efff4eda4ba5ec5b9e2d93ef41: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- eddd3769eba3a284bc8306e2b00c9782f08006ef: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 6de02569a2bb678db04236fdf29814c0c27f5121: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- b4339d599bc2b95be7887bde82114c153f6d0c10: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 166eb2356e4f604b893701f90af1d97dade49ce8: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- 1c91c99075db4e31fb5cf0838ce59e80ecd51eab: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected- df60eac9efe8be41cd30767ed001c04f478e0f4e: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Linux 6.14 Regression Bisectsrsran: PDSCH Processor Benchmark, Throughput Totalsrsran: PUSCH Processor Benchmark, Throughput Totalv6.14 Gitv6.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.314726.252790.715652.646214.314402.151571.315259.354747.315414.151518.715186.553459.815523.150392.115374.253030.915602.053640.015514.650366.815465.752304.915298.351972.715384.051048.315530.550893.115283.053995.215472.251189.715347.250839.615333.146191.314851.145747.514456.952003.015364.050919.115457.550896.515212.454640.615352.254144.215377.552080.215350.551987.815350.6OpenBenchmarking.org

srsRAN Project

Test: PDSCH Processor Benchmark, Throughput Total

OpenBenchmarking.orgMbps, More Is BettersrsRAN Project 24.10Test: PDSCH Processor Benchmark, Throughput Totalv6.14 Gitv6.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 +/- 294.69, N = 15SE +/- 437.91, N = 3SE +/- 500.06, N = 5SE +/- 164.93, N = 3SE +/- 404.09, N = 3SE +/- 557.11, N = 3SE +/- 632.65, N = 4SE +/- 601.50, N = 3SE +/- 655.63, N = 3SE +/- 300.22, N = 3SE +/- 411.49, N = 3SE +/- 547.17, N = 5SE +/- 398.62, N = 3SE +/- 171.40, N = 3SE +/- 170.85, N = 3SE +/- 482.86, N = 3SE +/- 434.32, N = 3SE +/- 208.20, N = 3SE +/- 288.70, N = 15SE +/- 369.01, N = 9SE +/- 398.56, N = 3SE +/- 61.84, N = 3SE +/- 417.19, N = 3SE +/- 608.15, N = 3SE +/- 574.31, N = 4SE +/- 176.16, N = 3SE +/- 744.18, N = 345509.352790.746214.351571.354747.351518.753459.850392.153030.953640.050366.852304.951972.751048.350893.153995.251189.750839.646191.345747.552003.050919.150896.554640.654144.252080.251987.81. (CXX) g++ options: -O3 -march=native -mtune=generic -fno-trapping-math -fno-math-errno -ldl

srsRAN Project

Test: PUSCH Processor Benchmark, Throughput Total

OpenBenchmarking.orgMbps, More Is BettersrsRAN Project 24.10Test: PUSCH Processor Benchmark, Throughput Totalv6.14 Gitv6.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 +/- 151.12, N = 3SE +/- 10.88, N = 3SE +/- 170.87, N = 3SE +/- 131.01, N = 3SE +/- 52.37, N = 3SE +/- 148.58, N = 3SE +/- 61.88, N = 3SE +/- 21.94, N = 3SE +/- 64.84, N = 3SE +/- 166.80, N = 3SE +/- 173.77, N = 3SE +/- 51.24, N = 3SE +/- 117.34, N = 10SE +/- 75.99, N = 3SE +/- 208.10, N = 3SE +/- 81.72, N = 3SE +/- 112.56, N = 3SE +/- 33.98, N = 3SE +/- 141.08, N = 3SE +/- 72.08, N = 3SE +/- 125.43, N = 3SE +/- 105.18, N = 3SE +/- 85.89, N = 3SE +/- 179.21, N = 4SE +/- 40.63, N = 3SE +/- 92.58, N = 3SE +/- 44.07, N = 314726.215652.614402.115259.315414.115186.515523.115374.215602.015514.615465.715298.315384.015530.515283.015472.215347.215333.114851.114456.915364.015457.515212.415352.215377.515350.515350.61. (CXX) g++ options: -O3 -march=native -mtune=generic -fno-trapping-math -fno-math-errno -ldl

Phoronix Test Suite v10.8.5