Jetson TX2
をテンプレートにして作成
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開始行:
#contents
|SoC|Parker|
|CPU|Cortex A57 4 core + Denver 2.0 2 core|
|GPU|Pascal 256 Core|
|Memory|8GB 128bit LPDDR4|
|Storage|32GB eMMC|
-[[Embedded Systems Developer Kits & Modules | NVIDIA Jet...
-[[Jetson TX2 Module | NVIDIA Developer>https://developer...
-[[NVIDIA、Pascal GPUを採用した新型「Jetson TX2」を、AIエ...
-SoCはTegra X2ではなく、Parkerというコードネームで呼ぶら...
-[[NVIDIA，Pascal世代の新SoC「Tegra X2」を採用する組み込...
-[[Jetson TX2 – わっぜか株式会社>http://www.wazeka-...
-[[菱洋エレクトロ株式会社|_SEO_DESCRIPTION>http://www.ryo...
*スペック [#d0761b5c]
-CPU:Denver2 Dual cores + Cortex-A57 Quad cores 2.0GHz
-cpuinfo
nvidia@tegra-ubuntu:~$ cat /proc/cpuinfo
processor : 0
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
processor : 1
model name : ARMv8 Processor rev 0 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x4e
CPU architecture: 8
CPU variant : 0x0
CPU part : 0x003
CPU revision : 0
MTS version : 37620520
processor : 2
model name : ARMv8 Processor rev 0 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x4e
CPU architecture: 8
CPU variant : 0x0
CPU part : 0x003
CPU revision : 0
MTS version : 37620520
processor : 3
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
processor : 4
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
processor : 5
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
-lscpu
$ lscpu
Architecture: aarch64
Byte Order: Little Endian
CPU(s): 6
On-line CPU(s) list: 0-5
Thread(s) per core: 1
Core(s) per socket: 3
Socket(s): 2
Model name: ARMv8 Processor rev 3 (v8l)
CPU max MHz: 2035.2000
CPU min MHz: 345.6000
Hypervisor vendor: (null)
Virtualization type: full
L1d cache: 32K
L1i cache: 48K
L2 cache: 2048K
-cpufreq
$ cat /sys/bus/cpu/devices/cpu?/cpufreq/cpuinfo_max_freq
2035200
2035200
2035200
2035200
2035200
2035200
-kernel (Jetpack 3.0 インストール後)
nvidia@tegra-ubuntu:~$ uname -a
Linux tegra-ubuntu 4.4.15-tegra #1 SMP PREEMPT Wed Mar 1...
-OS
nvidia@tegra-ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04 LTS
Release: 16.04
Codename: xenial
-auxv
nvidia@tegra-ubuntu:~$ xxd -e -g8 /proc/self/auxv
00000000: 0000000000000021 0000007fa8d8c000 !.............
00000010: 0000000000000010 00000000000000ff ..............
00000020: 0000000000000006 0000000000001000 ..............
00000030: 0000000000000011 0000000000000064 ........d.....
00000040: 0000000000000003 000000558af14040 ........@@....
00000050: 0000000000000004 0000000000000038 ........8.....
00000060: 0000000000000005 0000000000000008 ..............
00000070: 0000000000000007 0000007fa8d61000 ..............
00000080: 0000000000000008 0000000000000000 ..............
00000090: 0000000000000009 000000558af163d8 .........c....
000000a0: 000000000000000b 00000000000003e9 ..............
000000b0: 000000000000000c 00000000000003e9 ..............
000000c0: 000000000000000d 00000000000003e9 ..............
000000d0: 000000000000000e 00000000000003e9 ..............
000000e0: 0000000000000017 0000000000000000 ..............
000000f0: 0000000000000019 0000007fc01507c8 ..............
00000100: 000000000000001f 0000007fc0150feb ..............
00000110: 000000000000000f 0000007fc01507d8 ..............
00000120: 0000000000000000 0000000000000000 ..............
-gcc は5.4.0 (Jetpack 3.0 インストール前は5.3.1)
nvidia@tegra-ubuntu:~$ gcc --version
gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying condit...
warranty; not even for MERCHANTABILITY or FITNESS FOR A ...
-nvcc
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Mon_Jan_23_12:28:25_CST_2017
Cuda compilation tools, release 8.0, V8.0.62
-ccacheはnvccサポートが入った3.4以降のものを入れる
-3.6のdebファイルでマニュアルでインストールした
$ sudo dpkg -i ccache_3.6-1_arm64.deb
(Reading database ... 164479 files and directories curre...
Preparing to unpack ccache_3.6-1_arm64.deb ...
Unpacking ccache (3.6-1) over (3.2.4-1) ...
Setting up ccache (3.6-1) ...
Updating symlinks in /usr/lib/ccache ...
Processing triggers for doc-base (0.10.7) ...
Processing 1 changed doc-base file...
Processing triggers for man-db (2.7.5-1) ...
$ ccache -V
ccache version 3.6
Copyright (C) 2002-2007 Andrew Tridgell
Copyright (C) 2009-2019 Joel Rosdahl
This program is free software; you can redistribute it a...
the terms of the GNU General Public License as published...
Foundation; either version 3 of the License, or (at your...
version.
-cmake 3.15.1 をソースからビルドしてインストール
$ cmake --version
cmake version 3.15.1
CMake suite maintained and supported by Kitware (kitware...
-UART Debug console
--[[3.3V 115200 8N1>https://elinux.org/Jetson/TX1_Serial_...
--[[Serial Console - NVIDIA Jetson TX2 - JetsonHacks>http...
*Jetpack 3.0 [#n6997d6a]
-[[JetPack for L4T | NVIDIA Developer>https://developer.n...
-2017年4月24日時点での最新版はJetpack 3.0, JetsonTX2はL4T...
*CPUを全部オンラインにする [#mcdf2232]
-[[参考サイト>https://devtalk.nvidia.com/default/topic/10...
-以下のコマンドを叩いて、1番と2番をオンラインにしないと、...
sudo su
echo 1 > /sys/devices/system/cpu/cpu1/online
echo 1 > /sys/devices/system/cpu/cpu2/online
-NVIDIA提供のnvpmodelコマンドでも設定できる
sudo nvpmodel -m 2
-3がMAXP_ARM、2がMAXP_CORE_ALL、1がMAXQ、0がMAXN
-suのcrontabに書いてしまったほうが便利
$ sudo crontab -l | tail -1
@reboot nvpmodel -m 2
$ sudo crontab -e
*ファンを回す [#x71bf118]
-とりあえず全力で回しておく
$ sudo echo 255 > /sys/kernel/debug/tegra_fan/target_pwm
-こちらもcrontabに書いておくと便利
$ sudo crontab -l | tail -1
@reboot echo 255 > /sys/kernel/debug/tegra_fan/target_pwm
TBW
-[[Jetson TK1]]
-[[Jetson TX1]]
-[[Arm]]
終了行:
#contents
|SoC|Parker|
|CPU|Cortex A57 4 core + Denver 2.0 2 core|
|GPU|Pascal 256 Core|
|Memory|8GB 128bit LPDDR4|
|Storage|32GB eMMC|
-[[Embedded Systems Developer Kits & Modules | NVIDIA Jet...
-[[Jetson TX2 Module | NVIDIA Developer>https://developer...
-[[NVIDIA、Pascal GPUを採用した新型「Jetson TX2」を、AIエ...
-SoCはTegra X2ではなく、Parkerというコードネームで呼ぶら...
-[[NVIDIA，Pascal世代の新SoC「Tegra X2」を採用する組み込...
-[[Jetson TX2 – わっぜか株式会社>http://www.wazeka-...
-[[菱洋エレクトロ株式会社|_SEO_DESCRIPTION>http://www.ryo...
*スペック [#d0761b5c]
-CPU:Denver2 Dual cores + Cortex-A57 Quad cores 2.0GHz
-cpuinfo
nvidia@tegra-ubuntu:~$ cat /proc/cpuinfo
processor : 0
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
processor : 1
model name : ARMv8 Processor rev 0 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x4e
CPU architecture: 8
CPU variant : 0x0
CPU part : 0x003
CPU revision : 0
MTS version : 37620520
processor : 2
model name : ARMv8 Processor rev 0 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x4e
CPU architecture: 8
CPU variant : 0x0
CPU part : 0x003
CPU revision : 0
MTS version : 37620520
processor : 3
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
processor : 4
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
processor : 5
model name : ARMv8 Processor rev 3 (v8l)
BogoMIPS : 62.50
Features : fp asimd evtstrm aes pmull sha1 sha2 c...
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x1
CPU part : 0xd07
CPU revision : 3
-lscpu
$ lscpu
Architecture: aarch64
Byte Order: Little Endian
CPU(s): 6
On-line CPU(s) list: 0-5
Thread(s) per core: 1
Core(s) per socket: 3
Socket(s): 2
Model name: ARMv8 Processor rev 3 (v8l)
CPU max MHz: 2035.2000
CPU min MHz: 345.6000
Hypervisor vendor: (null)
Virtualization type: full
L1d cache: 32K
L1i cache: 48K
L2 cache: 2048K
-cpufreq
$ cat /sys/bus/cpu/devices/cpu?/cpufreq/cpuinfo_max_freq
2035200
2035200
2035200
2035200
2035200
2035200
-kernel (Jetpack 3.0 インストール後)
nvidia@tegra-ubuntu:~$ uname -a
Linux tegra-ubuntu 4.4.15-tegra #1 SMP PREEMPT Wed Mar 1...
-OS
nvidia@tegra-ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04 LTS
Release: 16.04
Codename: xenial
-auxv
nvidia@tegra-ubuntu:~$ xxd -e -g8 /proc/self/auxv
00000000: 0000000000000021 0000007fa8d8c000 !.............
00000010: 0000000000000010 00000000000000ff ..............
00000020: 0000000000000006 0000000000001000 ..............
00000030: 0000000000000011 0000000000000064 ........d.....
00000040: 0000000000000003 000000558af14040 ........@@....
00000050: 0000000000000004 0000000000000038 ........8.....
00000060: 0000000000000005 0000000000000008 ..............
00000070: 0000000000000007 0000007fa8d61000 ..............
00000080: 0000000000000008 0000000000000000 ..............
00000090: 0000000000000009 000000558af163d8 .........c....
000000a0: 000000000000000b 00000000000003e9 ..............
000000b0: 000000000000000c 00000000000003e9 ..............
000000c0: 000000000000000d 00000000000003e9 ..............
000000d0: 000000000000000e 00000000000003e9 ..............
000000e0: 0000000000000017 0000000000000000 ..............
000000f0: 0000000000000019 0000007fc01507c8 ..............
00000100: 000000000000001f 0000007fc0150feb ..............
00000110: 000000000000000f 0000007fc01507d8 ..............
00000120: 0000000000000000 0000000000000000 ..............
-gcc は5.4.0 (Jetpack 3.0 インストール前は5.3.1)
nvidia@tegra-ubuntu:~$ gcc --version
gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying condit...
warranty; not even for MERCHANTABILITY or FITNESS FOR A ...
-nvcc
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Mon_Jan_23_12:28:25_CST_2017
Cuda compilation tools, release 8.0, V8.0.62
-ccacheはnvccサポートが入った3.4以降のものを入れる
-3.6のdebファイルでマニュアルでインストールした
$ sudo dpkg -i ccache_3.6-1_arm64.deb
(Reading database ... 164479 files and directories curre...
Preparing to unpack ccache_3.6-1_arm64.deb ...
Unpacking ccache (3.6-1) over (3.2.4-1) ...
Setting up ccache (3.6-1) ...
Updating symlinks in /usr/lib/ccache ...
Processing triggers for doc-base (0.10.7) ...
Processing 1 changed doc-base file...
Processing triggers for man-db (2.7.5-1) ...
$ ccache -V
ccache version 3.6
Copyright (C) 2002-2007 Andrew Tridgell
Copyright (C) 2009-2019 Joel Rosdahl
This program is free software; you can redistribute it a...
the terms of the GNU General Public License as published...
Foundation; either version 3 of the License, or (at your...
version.
-cmake 3.15.1 をソースからビルドしてインストール
$ cmake --version
cmake version 3.15.1
CMake suite maintained and supported by Kitware (kitware...
-UART Debug console
--[[3.3V 115200 8N1>https://elinux.org/Jetson/TX1_Serial_...
--[[Serial Console - NVIDIA Jetson TX2 - JetsonHacks>http...
*Jetpack 3.0 [#n6997d6a]
-[[JetPack for L4T | NVIDIA Developer>https://developer.n...
-2017年4月24日時点での最新版はJetpack 3.0, JetsonTX2はL4T...
*CPUを全部オンラインにする [#mcdf2232]
-[[参考サイト>https://devtalk.nvidia.com/default/topic/10...
-以下のコマンドを叩いて、1番と2番をオンラインにしないと、...
sudo su
echo 1 > /sys/devices/system/cpu/cpu1/online
echo 1 > /sys/devices/system/cpu/cpu2/online
-NVIDIA提供のnvpmodelコマンドでも設定できる
sudo nvpmodel -m 2
-3がMAXP_ARM、2がMAXP_CORE_ALL、1がMAXQ、0がMAXN
-suのcrontabに書いてしまったほうが便利
$ sudo crontab -l | tail -1
@reboot nvpmodel -m 2
$ sudo crontab -e
*ファンを回す [#x71bf118]
-とりあえず全力で回しておく
$ sudo echo 255 > /sys/kernel/debug/tegra_fan/target_pwm
-こちらもcrontabに書いておくと便利
$ sudo crontab -l | tail -1
@reboot echo 255 > /sys/kernel/debug/tegra_fan/target_pwm
TBW
-[[Jetson TK1]]
-[[Jetson TX1]]
-[[Arm]]
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