chibi@1804:~$ cat /etc/os-release
NAME="Ubuntu"
VERSION="18.04.6 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.6 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
chibi@1804:~$ nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2021 NVIDIA Corporation
Built on Wed_Jun__2_19:15:15_PDT_2021
Cuda compilation tools, release 11.4, V11.4.48
Build cuda_11.4.r11.4/compiler.30033411_0
chibi@1804:~$ lsmem
RANGE                                  SIZE  STATE REMOVABLE  BLOCK
0x0000000000000000-0x00000000dfffffff  3.5G online       yes   0-27
0x0000000100000000-0x000000041fffffff 12.5G online       yes 32-131

Memory block size:       128M
Total online memory:      16G
Total offline memory:      0B
chibi@1804:~$ lscpu
アーキテクチャ:                      x86_64
CPU 操作モード:                      32-bit, 64-bit
バイト順序:                          Little Endian
CPU:                                 8
オンラインになっている CPU のリスト: 0-7
コアあたりのスレッド数:              2
ソケットあたりのコア数:              4
ソケット数:                          1
NUMA ノード数:                       1
ベンダー ID:                         GenuineIntel
CPU ファミリー:                      6
モデル:                              60
モデル名:                            Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
ステッピング:                        3
CPU MHz:                             899.753
CPU 最大 MHz:                        3900.0000
CPU 最小 MHz:                        800.0000
BogoMIPS:                            6796.11
仮想化:                              VT-x
L1d キャッシュ:                      32K
L1i キャッシュ:                      32K
L2 キャッシュ:                       256K
L3 キャッシュ:                       8192K
NUMA ノード 0 CPU:                   0-7
フラグ:                              fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts md_clear flush_l1d
chibi@1804:~$


chibi@1804:~/NVIDIA_CUDA-11.4_Samples/5_Simulations/smokeParticles$ ./smokeParticles
CUDA Smoke Particles Starting...

NOTE: The CUDA Samples are not meant for performance measurements. Results may vary when GPU Boost is enabled.

Loaded './data/floortile.ppm', 256 x 256 pixels
GPU Device 0: "Turing" with compute capability 7.5

numSlices = 32

chibi@1804:~$ nvidia-smi
Tue Jan 31 04:16:44 2023
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.42.01    Driver Version: 470.42.01    CUDA Version: 11.4     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA GeForce ...  On   | 00000000:01:00.0  On |                  N/A |
| 41%   22C    P8    21W / 260W |    454MiB / 11016MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1061      G   /usr/lib/xorg/Xorg                334MiB |
|    0   N/A  N/A      1204      G   /usr/bin/gnome-shell              117MiB |
+-----------------------------------------------------------------------------+
chibi@1804:~$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +26.0°C  (high = +80.0°C, crit = +100.0°C)
Core 0:        +26.0°C  (high = +80.0°C, crit = +100.0°C)
Core 1:        +24.0°C  (high = +80.0°C, crit = +100.0°C)
Core 2:        +22.0°C  (high = +80.0°C, crit = +100.0°C)
Core 3:        +23.0°C  (high = +80.0°C, crit = +100.0°C)

chibi@1804:~$ sudo hddtemp /dev/sda
[sudo] chibi のパスワード:
/dev/sda: SPCC Solid State Disk: 33°C
chibi@1804:~$