cachebench rpi4

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cachebench rpi4
April 16 2021
  7 Minutes
cachebench rpi4 2
April 17 2021
  19 Minutes
cachebench rpi3
April 17 2021
  19 Minutes
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cachebench rpi4

Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 4096MB, Disk: 64GB SC64G, Graphics: simple

OS: Ubuntu 20.04, Kernel: 5.4.0-1034-raspi (aarch64), Display Server: X Server 1.20.9, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1536x864

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v
Processor Notes: Scaling Governor: cpufreq-dt ondemand
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

cachebench rpi4 2

OS: Ubuntu 20.04, Kernel: 5.4.0-1034-raspi (aarch64), Display Server: X Server 1.20.9, OpenGL: 3.1 Mesa 20.2.6 (LLVM 11.0.0 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1536x864

cachebench rpi3

Processor: ARMv8 Cortex-A53 @ 1.20GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 3 Model B Rev 1.2, Memory: 908MB, Disk: 64GB SC64G, Graphics: llvmpipe

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v
Processor Notes: Scaling Governor: cpufreq-dt ondemand
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected

cachebench rpi4ProcessorMotherboardMemoryDiskGraphicsOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionOpenGLcachebench rpi4cachebench rpi4 2cachebench rpi3ARMv8 Cortex-A72 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.14096MB64GB SC64GsimpleUbuntu 20.045.4.0-1034-raspi (aarch64)X Server 1.20.9GCC 9.3.0ext41536x8643.1 Mesa 20.2.6 (LLVM 11.0.0 128 bits)ARMv8 Cortex-A53 @ 1.20GHz (4 Cores)BCM2835 Raspberry Pi 3 Model B Rev 1.2908MBllvmpipeOpenBenchmarking.orgKernel Details- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1Compiler Details- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details- Scaling Governor: cpufreq-dt ondemandSecurity Details- cachebench rpi4: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected - cachebench rpi4 2: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected - cachebench rpi3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writecachebench rpi4cachebench rpi4 2cachebench rpi32K4K6K8K10KSE +/- 8.28, N = 3SE +/- 20.37, N = 3SE +/- 16.19, N = 311091.9811074.011259.89MIN: 10502.36 / MAX: 11372.04MIN: 10518.43 / MAX: 11360.651. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writecachebench rpi4cachebench rpi4 2cachebench rpi32K4K6K8K10KMin: 11076.37 / Avg: 11091.98 / Max: 11104.56Min: 11035.71 / Avg: 11074.01 / Max: 11105.16Min: 1228.04 / Avg: 1259.89 / Max: 1280.921. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readcachebench rpi4 2cachebench rpi38001600240032004000SE +/- 0.30, N = 3SE +/- 11.80, N = 33802.721252.98MIN: 3793.99 / MAX: 3804.15MIN: 1105.35 / MAX: 1475.291. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readcachebench rpi4 2cachebench rpi37001400210028003500Min: 3802.15 / Avg: 3802.72 / Max: 3803.16Min: 1240.07 / Avg: 1252.98 / Max: 1276.551. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writecachebench rpi4 2cachebench rpi312002400360048006000SE +/- 0.38, N = 3SE +/- 15.69, N = 35578.152433.90MIN: 5281.95 / MAX: 5695.46MIN: 2110.29 / MAX: 2732.611. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writecachebench rpi4 2cachebench rpi310002000300040005000Min: 5577.63 / Avg: 5578.15 / Max: 5578.88Min: 2412.12 / Avg: 2433.9 / Max: 2464.361. (CC) gcc options: -lrt

cachebench rpi4

Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 4096MB, Disk: 64GB SC64G, Graphics: simple

OS: Ubuntu 20.04, Kernel: 5.4.0-1034-raspi (aarch64), Display Server: X Server 1.20.9, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1536x864

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v
Processor Notes: Scaling Governor: cpufreq-dt ondemand
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 16 April 2021 21:45 by user ubuntu.

cachebench rpi4 2

Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.1, Memory: 4096MB, Disk: 64GB SC64G, Graphics: simple

OS: Ubuntu 20.04, Kernel: 5.4.0-1034-raspi (aarch64), Display Server: X Server 1.20.9, OpenGL: 3.1 Mesa 20.2.6 (LLVM 11.0.0 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1536x864

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v
Processor Notes: Scaling Governor: cpufreq-dt ondemand
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 17 April 2021 00:45 by user ubuntu.

cachebench rpi3

Processor: ARMv8 Cortex-A53 @ 1.20GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 3 Model B Rev 1.2, Memory: 908MB, Disk: 64GB SC64G, Graphics: llvmpipe

OS: Ubuntu 20.04, Kernel: 5.4.0-1034-raspi (aarch64), Display Server: X Server 1.20.9, OpenGL: 3.1 Mesa 20.2.6 (LLVM 11.0.0 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1536x864

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v
Processor Notes: Scaling Governor: cpufreq-dt ondemand
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 17 April 2021 18:35 by user ubuntu.