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40BJ.txt
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40BJ.txt
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sbc-bench v0.9.8 Allwinner D1 (Tue, 21 Jun 2022 18:32:41 +0000)
Distributor ID: Ubuntu
Description: Ubuntu 22.04 LTS
Release: 22.04
Codename: jammy
/usr/bin/gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0
Uptime: 18:32:44 up 36 min, 4 users, load average: 0.31, 0.16, 0.11
Linux 5.4.61 (devterm-R01) 06/21/22 _riscv64_ (1 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
3.61 0.03 4.43 0.24 0.00 91.68
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk0 3.07 105.87 12.91 0.00 233875 28524 0
total used free shared buff/cache available
Mem: 960Mi 91Mi 792Mi 1.0Mi 77Mi 852Mi
Swap: 2.0Gi 0B 2.0Gi
Filename Type Size Used Priority
/swapfile file 2097148 0 -2
##########################################################################
Checking cpufreq OPP:
No cpufreq support available. Measured on cpu0: 925 MHz (998.772/904.926/872.906)
##########################################################################
Hardware sensors:
axp20x_battery-isa-0000
in0: 4.17 V
curr1: 1.05 A
##########################################################################
Executing benchmark on cpu0:
tinymembench v0.4.9 (simple benchmark for memory throughput and latency)
==========================================================================
== Memory bandwidth tests ==
== ==
== Note 1: 1MB = 1000000 bytes ==
== Note 2: Results for 'copy' tests show how many bytes can be ==
== copied per second (adding together read and writen ==
== bytes would have provided twice higher numbers) ==
== Note 3: 2-pass copy means that we are using a small temporary buffer ==
== to first fetch data into it, and only then write it to the ==
== destination (source -> L1 cache, L1 cache -> destination) ==
== Note 4: If sample standard deviation exceeds 0.1%, it is shown in ==
== brackets ==
==========================================================================
C copy backwards : 1227.7 MB/s (1.2%)
C copy backwards (32 byte blocks) : 291.0 MB/s (2.2%)
C copy backwards (64 byte blocks) : 194.3 MB/s (1.7%)
C copy : 1288.5 MB/s (1.1%)
C copy prefetched (32 bytes step) : 1284.4 MB/s (2.0%)
C copy prefetched (64 bytes step) : 1284.4 MB/s (1.3%)
C 2-pass copy : 858.6 MB/s (2.1%)
C 2-pass copy prefetched (32 bytes step) : 844.5 MB/s (1.1%)
C 2-pass copy prefetched (64 bytes step) : 857.3 MB/s (0.7%)
C fill : 2604.1 MB/s (0.8%)
C fill (shuffle within 16 byte blocks) : 336.3 MB/s (1.4%)
C fill (shuffle within 32 byte blocks) : 327.4 MB/s (2.2%)
C fill (shuffle within 64 byte blocks) : 329.4 MB/s (1.4%)
---
standard memcpy : 1221.7 MB/s (3.0%)
standard memset : 2638.7 MB/s (1.5%)
==========================================================================
== Memory latency test ==
== ==
== Average time is measured for random memory accesses in the buffers ==
== of different sizes. The larger is the buffer, the more significant ==
== are relative contributions of TLB, L1/L2 cache misses and SDRAM ==
== accesses. For extremely large buffer sizes we are expecting to see ==
== page table walk with several requests to SDRAM for almost every ==
== memory access (though 64MiB is not nearly large enough to experience ==
== this effect to its fullest). ==
== ==
== Note 1: All the numbers are representing extra time, which needs to ==
== be added to L1 cache latency. The cycle timings for L1 cache ==
== latency can be usually found in the processor documentation. ==
== Note 2: Dual random read means that we are simultaneously performing ==
== two independent memory accesses at a time. In the case if ==
== the memory subsystem can't handle multiple outstanding ==
== requests, dual random read has the same timings as two ==
== single reads performed one after another. ==
==========================================================================
block size : single random read / dual random read
1024 : 0.0 ns / 0.0 ns
2048 : 0.0 ns / 0.0 ns
4096 : 0.0 ns / 0.1 ns
8192 : 0.1 ns / 0.6 ns
16384 : 0.0 ns / 0.0 ns
32768 : 0.2 ns / 0.3 ns
65536 : 74.6 ns / 117.5 ns
131072 : 110.9 ns / 153.8 ns
262144 : 129.9 ns / 166.6 ns
524288 : 138.4 ns / 171.5 ns
1048576 : 143.8 ns / 173.9 ns
2097152 : 171.0 ns / 216.0 ns
4194304 : 189.3 ns / 252.2 ns
8388608 : 220.5 ns / 304.3 ns
16777216 : 251.7 ns / 369.6 ns
33554432 : 279.5 ns / 423.3 ns
67108864 : 297.9 ns / 458.4 ns
##########################################################################
Executing ramlat on cpu0, results in ns:
size: 1x32 2x32 1x64 2x64 1xPTR 2xPTR 4xPTR 8xPTR
4k: 4.119 5.238 4.034 5.435 2.011 2.150 4.264 8.231
8k: 4.653 5.721 4.013 4.997 2.185 2.260 4.214 8.620
16k: 4.291 5.501 4.042 5.304 2.000 2.213 4.512 8.684
32k: 4.349 5.445 4.041 5.405 2.078 2.190 4.426 8.493
64k: 160.1 178.3 156.0 181.0 152.2 157.7 166.7 220.8
128k: 155.0 180.9 155.3 178.6 160.6 155.7 164.5 225.0
256k: 155.2 176.0 161.8 174.2 158.2 153.7 171.4 224.4
512k: 159.4 181.9 158.5 177.4 161.6 158.4 179.3 228.8
1024k: 173.4 178.9 160.8 183.0 156.0 159.6 168.8 220.8
2048k: 178.3 197.8 172.1 201.5 171.9 181.6 196.9 245.2
4096k: 175.9 198.4 173.7 203.0 168.5 171.1 186.3 245.3
8192k: 176.3 199.6 170.8 212.1 178.6 185.0 186.1 263.2
16384k: 265.8 284.7 270.1 300.9 257.5 267.5 275.5 339.2
##########################################################################
Executing benchmark twice on cluster 0
OpenSSL 3.0.2, built on 15 Mar 2022 (Library: OpenSSL 3.0.2 15 Mar 2022)
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes
aes-128-cbc 8654.13k 10926.63k 11286.19k 11520.34k 11720.02k 12031.32k
aes-128-cbc 9144.80k 11067.22k 11916.12k 11859.29k 11791.02k 11616.26k
aes-192-cbc 7987.16k 9812.07k 10231.89k 10082.65k 10278.23k 10556.76k
aes-192-cbc 8086.31k 9507.18k 10153.90k 10509.99k 10502.14k 10425.69k
aes-256-cbc 7478.82k 8727.87k 9053.61k 9161.05k 8781.82k 9076.74k
aes-256-cbc 7343.79k 8583.36k 9066.24k 9262.42k 9218.73k 9005.74k
##########################################################################
Executing benchmark single-threaded on cpu0
7-Zip (a) 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,1 CPU LE)
LE
CPU Freq: 32000000 32000000 32000000 32000000 42666666 128000000 256000000 512000000 1024000000
RAM size: 960 MB, # CPU hardware threads: 1
RAM usage: 435 MB, # Benchmark threads: 1
Compressing | Decompressing
Dict Speed Usage R/U Rating | Speed Usage R/U Rating
KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
22: 315 97 318 307 | 7031 97 617 600
23: 249 80 318 254 | 6866 97 615 594
24: 300 97 331 323 | 6736 97 612 591
25: 293 96 347 335 | 6490 96 602 578
---------------------------------- | ------------------------------
Avr: 93 328 305 | 97 611 591
Tot: 95 470 448
Compression: 305
Decompression: 591
Total: 448
##########################################################################
Testing maximum cpufreq again, still under full load. System health now:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
18:53:30: --- 1.42 100% 4% 95% 0% 0% 0% 67.9°C
Checking cpufreq OPP:
No cpufreq support available. Measured on cpu0: 1003 MHz (1016.399/1004.002/990.667)
##########################################################################
Hardware sensors:
axp20x_battery-isa-0000
in0: 4.26 V
curr1: 1.05 A
##########################################################################
Thermal source: /sys/devices/virtual/thermal/thermal_zone0/ (cpu_thermal_zone)
System health while running tinymembench:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
18:33:04: --- 0.69 9% 4% 4% 0% 0% 0% 66.9°C
18:33:52: --- 0.94 100% 0% 99% 0% 0% 0% 68.9°C
18:34:40: --- 1.01 100% 0% 99% 0% 0% 0% 67.9°C
18:35:29: --- 1.19 100% 1% 97% 0% 0% 0% 66.4°C
18:36:17: --- 1.20 100% 0% 99% 0% 0% 0% 65.7°C
18:37:05: --- 1.13 100% 0% 98% 0% 0% 0% 66.2°C
18:37:53: --- 1.14 100% 0% 98% 0% 0% 0% 66.0°C
18:38:41: --- 1.23 100% 0% 98% 0% 0% 0% 66.2°C
18:39:29: --- 1.21 100% 0% 98% 0% 0% 0% 66.9°C
18:40:18: --- 1.17 100% 0% 99% 0% 0% 0% 66.5°C
18:41:07: --- 1.12 100% 0% 98% 0% 0% 0% 66.8°C
18:41:55: --- 1.13 100% 0% 99% 0% 0% 0% 67.1°C
18:42:44: --- 1.13 100% 0% 98% 0% 0% 0% 67.3°C
18:43:32: --- 1.18 100% 0% 98% 0% 0% 0% 67.3°C
18:44:20: --- 1.26 100% 0% 98% 0% 0% 0% 67.7°C
18:45:09: --- 1.19 100% 0% 98% 0% 0% 0% 67.7°C
System health while running ramlat:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
18:45:37: --- 1.39 32% 3% 28% 0% 0% 0% 67.6°C
18:45:49: --- 1.48 100% 0% 98% 0% 0% 0% 67.4°C
System health while running OpenSSL benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
18:46:10: --- 1.64 32% 3% 29% 0% 0% 0% 67.9°C
18:46:34: --- 1.54 100% 0% 98% 0% 0% 0% 67.6°C
18:46:59: --- 1.62 100% 0% 98% 0% 0% 0% 66.8°C
18:47:23: --- 1.46 100% 0% 99% 0% 0% 0% 67.1°C
System health while running 7-zip single core benchmark:
Time CPU n/a load %cpu %sys %usr %nice %io %irq Temp
18:47:59: --- 1.65 35% 3% 31% 0% 0% 0% 66.7°C
18:48:22: --- 1.53 100% 1% 97% 0% 0% 0% 67.1°C
18:48:45: --- 1.47 100% 0% 98% 0% 0% 0% 67.0°C
18:49:14: --- 1.43 100% 3% 96% 0% 0% 0% 67.1°C
18:49:37: --- 1.66 100% 4% 95% 0% 0% 0% 67.3°C
18:50:01: --- 1.56 100% 0% 99% 0% 0% 0% 67.5°C
18:50:24: --- 1.49 100% 4% 94% 0% 0% 0% 67.7°C
18:50:47: --- 1.41 100% 2% 97% 0% 0% 0% 67.8°C
18:51:10: --- 1.51 100% 2% 96% 0% 0% 0% 67.5°C
18:51:34: --- 1.51 100% 4% 95% 0% 0% 0% 67.3°C
18:51:57: --- 1.43 100% 4% 95% 0% 0% 0% 67.6°C
18:52:20: --- 1.52 100% 2% 96% 0% 0% 0% 67.2°C
18:52:44: --- 1.46 100% 3% 96% 0% 0% 0% 67.7°C
18:53:07: --- 1.45 100% 2% 96% 0% 0% 0% 67.7°C
18:53:30: --- 1.42 100% 4% 95% 0% 0% 0% 67.9°C
##########################################################################
Linux 5.4.61 (devterm-R01) 06/21/22 _riscv64_ (1 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
38.12 0.03 3.58 0.19 0.00 58.07
Device tps kB_read/s kB_wrtn/s kB_dscd/s kB_read kB_wrtn kB_dscd
mmcblk0 2.40 89.62 9.06 0.00 311287 31472 0
total used free shared buff/cache available
Mem: 960Mi 91Mi 714Mi 1.0Mi 154Mi 852Mi
Swap: 2.0Gi 0B 2.0Gi
Filename Type Size Used Priority
/swapfile file 2097148 0 -2
CPU sysfs topology (clusters, cpufreq members, clockspeeds)
cpufreq min max
CPU cluster policy speed speed core type
0 -1 0 - - -
Architecture: riscv64
Byte Order: Little Endian
CPU(s): 1
On-line CPU(s) list: 0
SoC guess: Allwinner D1
DT compat: allwinner,d1
arm,sun20iw1p1
allwinner,sun20iw1p1
Compiler: /usr/bin/gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0 / riscv64-linux-gnu
Userland: riscv64
Kernel: 5.4.61/riscv64
CONFIG_HZ=100
CONFIG_HZ_100=y
CONFIG_PREEMPTION=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPT_RCU=y
| Allwinner D1 | ~930 MHz | 5.4 | Ubuntu 22.04 LTS riscv64 | 450 | 8900 | 9040 | 1220 | 2640 | - |