【2020年】Jetson Xavier NX 開発者キットが安かったので衝動買いした件、標準販売価格５万円が４万４千円！
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【2020年】Jetson Xavier NX 開発者キットが安かったので衝動買いした件、標準販売価格５万円が４万４千円！
今回購入 NVIDIA Jetson Xavier NX Developer Kit 開発キット クラウドネイティブ AIコンピュータ ディープラーニング ASIN: B088TTD1QT Seeed Studioは NVIDIAの正規代理店 |
 NVIDIA Jetson Nano Development Kit B01 開発キット AI コンピュータ 人工知能 エッジコンピューティング ASIN: B085NQTKS9 ※ 入門用の低価格 |
●Seeed Studio NVIDIA Jetson Xavier NX Developer Kit SKU 102110427 定価 US$ 399 |
●スイッチサイエンス Jetson Xavier NX 開発者キット 税込単価 50490 円 |
●秋月電子通商 Ｊｅｔｓｏｎ Ｘａｖｉｅｒ ＮＸ開発者キット 1個 ￥50490（税込） |
| Model | GPU | FLOPS | FLOPS 性能比 | Power |
| Jetson Nano | 128 Core Maxwell | 0.5 TFLOPS (FP16) | 1 | 5W / 10W |
| Jetson TX2 | 256 Core Pascal | 1.33 TFLOPS (FP16) | 2.7倍 | 7.5W / 15W |
| Jetson Xavier NX | 384 Core Volta 48 Tensor Cores | 6 TFLOPS (FP16) | 12倍 | 10W / 15W |
| Jetson AGX Xavier | 512 Core Volta 64 Tensor Cores | 11 TFLOPS (FP16) | 22倍 | 10W / 15W / 30W |
# 2020/06 Jetson Xavier NX JetPack 4.4 DP Developer Preview
jetson@linux:~$ uname -a
Linux linux 4.9.140-tegra #1 SMP PREEMPT Wed Apr 8 18:15:20 PDT 2020 aarch64 aarch64 aarch64 GNU/Linux
jetson@linux:~$ cat /etc/nv_tegra_release
# R32 (release), REVISION: 4.2, GCID: 20074772, BOARD: t186ref, EABI: aarch64, DATE: Thu Apr 9 01:26:40 UTC 2020
jetson@linux:~$ cat /sys/module/tegra_fuse/parameters/tegra_chip_id
25
jetson@linux:~$ nvcc --version
-bash: nvcc: command not found
jetson@linux:~$ /usr/local/cuda/bin/nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_21:14:42_PDT_2019
Cuda compilation tools, release 10.2, V10.2.89
jetson@linux:~$ nvidia-smi
-bash: nvidia-smi: command not found
jetson@linux:~$ cat /usr/local/cuda/version.txt
CUDA Version 10.2.89
jetson@linux:~$ cat /usr/include/cudnn.h | grep CUDNN_MAJOR -A 2
jetson@linux:~$ cat /usr/include/cudnn_version.h | grep CUDNN_MAJOR -A 2
#define CUDNN_MAJOR 8
#define CUDNN_MINOR 0
#define CUDNN_PATCHLEVEL 0
--
#define CUDNN_VERSION (CUDNN_MAJOR * 1000 + CUDNN_MINOR * 100 + CUDNN_PATCHLEVEL)
#endif /* CUDNN_VERSION_H */
jetson@linux:~$ cat /usr/include/cudnn.h | grep CUDNN
#if !defined(CUDNN_H_)
#define CUDNN_H_
#endif /* CUDNN_H_ */
jetson@linux:~$ opencv_version
4.1.1
jetson@jetson-desktop:~ $ free -h
total used free shared buff/cache available
Mem: 7.6G 846M 6.3G 20M 496M 6.6G
Swap: 3.8G 0B 3.8G
sudo nvpmodel -m 2
sudo jetson_clocks
curl -L https://raw.githubusercontent.com/aikoncwd/rpi-benchmark/master/rpi-benchmark.sh | sudo bash
Raspberry Pi Benchmark Test
Author: AikonCWD
Version: 3.0
bash: line 24: vcgencmd: command not found
bash: line 25: vcgencmd: command not found
bash: line 26: vcgencmd: command not found
bash: line 27: vcgencmd: command not found
bash: line 28: vcgencmd: command not found
sd_clock=
Running InternetSpeed test...
Ping: 27.837 ms
Download: 86.71 Mbit/s
Upload: 3.80 Mbit/s
Running CPU test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
total time: 10.0004s
min: 0.36
avg: 0.37
max: 1.65
bash: line 39: vcgencmd: command not found
Running THREADS test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
total time: 10.0040s
min: 3.30
avg: 4.67
max: 8.26
bash: line 44: vcgencmd: command not found
Running MEMORY test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
3072.00 MiB transferred (1244.10 MiB/sec)
total time: 2.4667s
min: 0.00
avg: 0.00
max: 0.97
bash: line 49: vcgencmd: command not found
Running HDPARM test...
Timing buffered disk reads: 242 MB in 3.00 seconds = 80.57 MB/sec
bash: line 54: vcgencmd: command not found
Running DD WRITE test...
536870912 bytes (537 MB, 512 MiB) copied, 39.6854 s, 13.5 MB/s
bash: line 59: vcgencmd: command not found
Running DD READ test...
536870912 bytes (537 MB, 512 MiB) copied, 6.53645 s, 82.1 MB/s
bash: line 64: vcgencmd: command not found
AikonCWD's rpi-benchmark completed!
jetson@jetson-desktop:~/openpose $ sysbench --test=cpu --num-threads=4 run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
WARNING: --num-threads is deprecated, use --threads instead
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 4
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 4436.78
General statistics:
total time: 10.0007s
total number of events: 44413
Latency (ms):
min: 0.88
avg: 0.90
max: 2.23
95th percentile: 0.92
sum: 39976.27
Threads fairness:
events (avg/stddev): 11103.2500/15.06
execution time (avg/stddev): 9.9941/0.00
jetson@jetson-desktop:~/openpose $ sysbench --test=cpu --threads=4 run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 4
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 4428.79
General statistics:
total time: 10.0008s
total number of events: 44332
Latency (ms):
min: 0.88
avg: 0.90
max: 8.67
95th percentile: 0.92
sum: 39978.23
Threads fairness:
events (avg/stddev): 11083.0000/2.55
execution time (avg/stddev): 9.9946/0.00
jetson@linux:~ $ echo $(nproc)
6
Raspberry Pi Benchmark Test
Author: AikonCWD
Version: 3.0
bash: line 24: vcgencmd: command not found
bash: line 25: vcgencmd: command not found
bash: line 26: vcgencmd: command not found
bash: line 27: vcgencmd: command not found
bash: line 28: vcgencmd: command not found
sd_clock=
Running InternetSpeed test...
Ping: 45.121 ms
Download: 89.85 Mbit/s
Upload: 4.01 Mbit/s
Running CPU test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
total time: 10.0005s
min: 0.36
avg: 0.37
max: 1.61
bash: line 39: vcgencmd: command not found
Running THREADS test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
total time: 10.0035s
min: 3.16
avg: 4.54
max: 8.92
bash: line 44: vcgencmd: command not found
Running MEMORY test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
3072.00 MiB transferred (1124.05 MiB/sec)
total time: 2.7254s
min: 0.00
avg: 0.00
max: 1.06
bash: line 49: vcgencmd: command not found
Running HDPARM test...
Timing buffered disk reads: 234 MB in 3.02 seconds = 77.47 MB/sec
bash: line 54: vcgencmd: command not found
Running DD WRITE test...
536870912 bytes (537 MB, 512 MiB) copied, 42.3287 s, 12.7 MB/s
bash: line 59: vcgencmd: command not found
Running DD READ test...
536870912 bytes (537 MB, 512 MiB) copied, 6.42672 s, 83.5 MB/s
bash: line 64: vcgencmd: command not found
AikonCWD's rpi-benchmark completed!
jetson@linux:~ $ echo $(nproc)
6
jetson@linux:~ $ sysbench --test=cpu --num-threads=$(nproc) run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
WARNING: --num-threads is deprecated, use --threads instead
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 6
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 6651.26
General statistics:
total time: 10.0011s
total number of events: 66584
Latency (ms):
min: 0.87
avg: 0.90
max: 13.41
95th percentile: 0.92
sum: 59947.77
Threads fairness:
events (avg/stddev): 11097.3333/12.74
execution time (avg/stddev): 9.9913/0.00
jetson@linux:~ $ sysbench --test=cpu --threads=$(nproc) run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 6
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 6740.10
General statistics:
total time: 10.0011s
total number of events: 67473
Latency (ms):
min: 0.82
avg: 0.89
max: 5.05
95th percentile: 0.90
sum: 59956.68
Threads fairness:
events (avg/stddev): 11245.5000/6.34
execution time (avg/stddev): 9.9928/0.00
jetson@linux:~ $ echo $(nproc)
6
jetson@linux:~ $ sysbench --test=cpu --num-threads=2 run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
WARNING: --num-threads is deprecated, use --threads instead
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 2
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 2246.58
General statistics:
total time: 10.0009s
total number of events: 22484
Latency (ms):
min: 0.88
avg: 0.89
max: 2.61
95th percentile: 0.90
sum: 19982.50
Threads fairness:
events (avg/stddev): 11242.0000/17.00
execution time (avg/stddev): 9.9912/0.00
jetson@linux:~ $ sysbench --test=cpu --threads=2 run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 2
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 2247.09
General statistics:
total time: 10.0010s
total number of events: 22479
Latency (ms):
min: 0.88
avg: 0.89
max: 2.06
95th percentile: 0.90
sum: 19984.57
Threads fairness:
events (avg/stddev): 11239.5000/24.50
execution time (avg/stddev): 9.9923/0.00
sudo nvpmodel -m 0
sudo nvpmodel -q
sudo jetson_clocks
sudo jetson_clocks --show
# NV Fan Mode:quiet
# NV Power Mode: MODE_15W_2CORE
# 0
curl -L https://raw.githubusercontent.com/aikoncwd/rpi-benchmark/master/rpi-benchmark.sh | sudo bash
Raspberry Pi Benchmark Test
Author: AikonCWD
Version: 3.0
bash: line 24: vcgencmd: command not found
bash: line 25: vcgencmd: command not found
bash: line 26: vcgencmd: command not found
bash: line 27: vcgencmd: command not found
bash: line 28: vcgencmd: command not found
sd_clock=
Running InternetSpeed test...
Ping: 8.543 ms
Download: 89.54 Mbit/s
Upload: 4.01 Mbit/s
Running CPU test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
total time: 10.0005s
min: 0.27
avg: 0.56
max: 16.29
bash: line 39: vcgencmd: command not found
Running THREADS test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
total time: 10.0030s
min: 3.05
avg: 8.52
max: 67.23
bash: line 44: vcgencmd: command not found
Running MEMORY test...
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
3072.00 MiB transferred (1842.62 MiB/sec)
total time: 1.6647s
min: 0.00
avg: 0.00
max: 28.08
bash: line 49: vcgencmd: command not found
Running HDPARM test...
Timing buffered disk reads: 242 MB in 3.00 seconds = 80.59 MB/sec
bash: line 54: vcgencmd: command not found
Running DD WRITE test...
536870912 bytes (537 MB, 512 MiB) copied, 36.6197 s, 14.7 MB/s
bash: line 59: vcgencmd: command not found
Running DD READ test...
536870912 bytes (537 MB, 512 MiB) copied, 6.39616 s, 83.9 MB/s
bash: line 64: vcgencmd: command not found
AikonCWD's rpi-benchmark completed!
jetson@jetson-desktop:~ $ sysbench --test=cpu --num-threads=4 run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
WARNING: --num-threads is deprecated, use --threads instead
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 4
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 3186.31
General statistics:
total time: 10.0010s
total number of events: 31888
Latency (ms):
min: 0.60
avg: 1.25
max: 16.64
95th percentile: 8.58
sum: 39965.11
Threads fairness:
events (avg/stddev): 7972.0000/6.96
execution time (avg/stddev): 9.9913/0.01
jetson@jetson-desktop:~ $ sysbench --test=cpu --num-threads=2 run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
WARNING: --num-threads is deprecated, use --threads instead
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 2
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 3166.16
General statistics:
total time: 10.0006s
total number of events: 31677
Latency (ms):
min: 0.60
avg: 0.63
max: 16.02
95th percentile: 0.65
sum: 19984.21
Threads fairness:
events (avg/stddev): 15838.5000/0.50
execution time (avg/stddev): 9.9921/0.00
jetson@jetson-desktop:~ $ sysbench --test=cpu --threads=2 run
WARNING: the --test option is deprecated. You can pass a script name or path on the command line without any options.
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 2
Initializing random number generator from current time
Prime numbers limit: 10000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 3292.69
General statistics:
total time: 10.0003s
total number of events: 32945
Latency (ms):
min: 0.60
avg: 0.61
max: 2.57
95th percentile: 0.62
sum: 19985.69
Threads fairness:
events (avg/stddev): 16472.5000/27.50
execution time (avg/stddev): 9.9928/0.00
