memory test1
memory


memory: 

	Processor: Intel Xeon E5-2686 v4 (2 Cores), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8192 MB RAM, Disk: 97GB, Graphics: Cirrus Logic GD 5446

	OS: Ubuntu 18.04, Kernel: 5.4.0-1029-aws (x86_64), Compiler: GCC 7.5.0, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon

compare memory: 

	Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 32GB SD32G

	OS: Ubuntu 20.04, Kernel: 5.4.0-1041-raspi (aarch64), Compiler: GCC 9.3.0, File-System: ext4

Compare Memory: 

	Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 32GB SD32G

	OS: Ubuntu 20.04, Kernel: 5.4.0-1041-raspi (aarch64), Compiler: GCC 9.3.0, File-System: ext4


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Integer
MB/s > Higher Is Better
memory ......... 17948.54 |====================================================
compare memory . 3912.11  |===========
Compare Memory . 3902.34  |===========


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Integer
MB/s > Higher Is Better
memory ......... 16192.01 |====================================================
compare memory . 4450.64  |==============
Compare Memory . 4266.86  |==============


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Integer
MB/s > Higher Is Better
memory ......... 15832.38 |====================================================
compare memory . 4454.41  |===============
Compare Memory . 4466.66  |===============


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Integer
MB/s > Higher Is Better
memory ......... 17215.21 |====================================================
compare memory . 2421.93  |=======
Compare Memory . 2471.33  |=======


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Integer
MB/s > Higher Is Better
memory ......... 17250.50 |====================================================
compare memory . 3840.15  |============
Compare Memory . 3710.63  |===========


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Floating Point
MB/s > Higher Is Better
memory ......... 17587.63 |====================================================
compare memory . 3959.36  |============
Compare Memory . 3992.45  |============


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Floating Point
MB/s > Higher Is Better
memory ......... 16411.48 |====================================================
Compare Memory . 4144.37  |=============


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Floating Point
MB/s > Higher Is Better
memory ......... 16101.86 |====================================================
Compare Memory . 4273.35  |==============


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
memory ......... 17699.97 |====================================================
Compare Memory . 2965.70  |=========


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Floating Point
MB/s > Higher Is Better
memory ......... 16909.85 |====================================================
Compare Memory . 3785.83  |============