Last login: Sat Oct 10 08:42:12 2020 from 192.168.1.16 [chibi@centos8 ~]$ lsmem RANGE SIZE STATE REMOVABLE BLOCK 0x0000000000000000-0x0000000007ffffff 128M online no 0 0x0000000008000000-0x000000002fffffff 640M online yes 1-5 0x0000000030000000-0x0000000037ffffff 128M online no 6 0x0000000038000000-0x000000006fffffff 896M online yes 7-13 0x0000000070000000-0x0000000077ffffff 128M online no 14 0x0000000078000000-0x000000008fffffff 384M online yes 15-17 0x0000000090000000-0x00000000afffffff 512M online no 18-21 0x0000000100000000-0x000000010fffffff 256M online no 32-33 0x0000000110000000-0x0000001b8fffffff 106G online yes 34-881 0x0000001b90000000-0x0000001b97ffffff 128M online no 882 0x0000001b98000000-0x0000001f27ffffff 14.3G online yes 883-996 0x0000001f28000000-0x000000204fffffff 4.6G online no 997-1033 メモリブロックサイズ 128M Total online memory: 128G Total offline memory: 0B [chibi@centos8 ~]$ 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: 128 オンラインになっている CPU のリスト: 0-127 コアあたりのスレッド数: 2 ソケットあたりのコア数: 64 ソケット数: 1 NUMA ノード数: 1 ベンダー ID: AuthenticAMD CPU ファミリー: 23 モデル: 49 モデル名: AMD EPYC 7742 64-Core Processor ステッピング: 0 CPU MHz: 1694.124 CPU 最大 MHz: 2250.0000 CPU 最小 MHz: 1500.0000 BogoMIPS: 4491.58 仮想化: AMD-V L1d キャッシュ: 32K L1i キャッシュ: 32K L2 キャッシュ: 512K L3 キャッシュ: 16384K NUMA ノード 0 CPU: 0-127 フラグ: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate sme ssbd mba sev ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr wbnoinvd arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca [chibi@centos8 ~]$ nvidia-smi Sat Oct 10 11:42:24 2020 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 450.51.06 Driver Version: 450.51.06 CUDA Version: 11.0 | |-------------------------------+----------------------+----------------------+ | 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 GeForce GT 1030 Off | 00000000:81:00.0 On | N/A | | 35% 29C P8 N/A / 30W | 151MiB / 2000MiB | 0% Default | | | | N/A | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=============================================================================| | 0 N/A N/A 3034 G /usr/libexec/Xorg 105MiB | | 0 N/A N/A 3516 G /usr/bin/gnome-shell 43MiB | +-----------------------------------------------------------------------------+ [chibi@centos8 ~]$ sensors k10temp-pci-00c3 Adapter: PCI adapter Tdie: +31.0°C (high = +70.0°C) Tctl: +31.0°C [chibi@centos8 ~]$ sudo hddtemp /dev/sda [sudo] chibi のパスワード: /dev/sda: TS128GSSD370S: 19°C [chibi@centos8 ~]$ lstopo Machine (126GB) Package L#0 L3 L#0 (16MB) L2 L#0 (512KB) + L1d L#0 (32KB) + L1i L#0 (32KB) + Core L#0 PU L#0 (P#0) PU L#1 (P#64) L2 L#1 (512KB) + L1d L#1 (32KB) + L1i L#1 (32KB) + Core L#1 PU L#2 (P#1) PU L#3 (P#65) L2 L#2 (512KB) + L1d L#2 (32KB) + L1i L#2 (32KB) + Core L#2 PU L#4 (P#2) PU L#5 (P#66) L2 L#3 (512KB) + L1d L#3 (32KB) + L1i L#3 (32KB) + Core L#3 PU L#6 (P#3) PU L#7 (P#67) L3 L#1 (16MB) L2 L#4 (512KB) + L1d L#4 (32KB) + L1i L#4 (32KB) + Core L#4 PU L#8 (P#4) PU L#9 (P#68) L2 L#5 (512KB) + L1d L#5 (32KB) + L1i L#5 (32KB) + Core L#5 PU L#10 (P#5) PU L#11 (P#69) L2 L#6 (512KB) + L1d L#6 (32KB) + L1i L#6 (32KB) + Core L#6 PU L#12 (P#6) PU L#13 (P#70) L2 L#7 (512KB) + L1d L#7 (32KB) + L1i L#7 (32KB) + Core L#7 PU L#14 (P#7) PU L#15 (P#71) L3 L#2 (16MB) L2 L#8 (512KB) + L1d L#8 (32KB) + L1i L#8 (32KB) + Core L#8 PU L#16 (P#8) PU L#17 (P#72) L2 L#9 (512KB) + L1d L#9 (32KB) + L1i L#9 (32KB) + Core L#9 PU L#18 (P#9) PU L#19 (P#73) L2 L#10 (512KB) + L1d L#10 (32KB) + L1i L#10 (32KB) + Core L#10 PU L#20 (P#10) PU L#21 (P#74) L2 L#11 (512KB) + L1d L#11 (32KB) + L1i L#11 (32KB) + Core L#11 PU L#22 (P#11) PU L#23 (P#75) L3 L#3 (16MB) L2 L#12 (512KB) + L1d L#12 (32KB) + L1i L#12 (32KB) + Core L#12 PU L#24 (P#12) PU L#25 (P#76) L2 L#13 (512KB) + L1d L#13 (32KB) + L1i L#13 (32KB) + Core L#13 PU L#26 (P#13) PU L#27 (P#77) L2 L#14 (512KB) + L1d L#14 (32KB) + L1i L#14 (32KB) + Core L#14 PU L#28 (P#14) PU L#29 (P#78) L2 L#15 (512KB) + L1d L#15 (32KB) + L1i L#15 (32KB) + Core L#15 PU L#30 (P#15) PU L#31 (P#79) L3 L#4 (16MB) L2 L#16 (512KB) + L1d L#16 (32KB) + L1i L#16 (32KB) + Core L#16 PU L#32 (P#16) PU L#33 (P#80) L2 L#17 (512KB) + L1d L#17 (32KB) + L1i L#17 (32KB) + Core L#17 PU L#34 (P#17) PU L#35 (P#81) L2 L#18 (512KB) + L1d L#18 (32KB) + L1i L#18 (32KB) + Core L#18 PU L#36 (P#18) PU L#37 (P#82) L2 L#19 (512KB) + L1d L#19 (32KB) + L1i L#19 (32KB) + Core L#19 PU L#38 (P#19) PU L#39 (P#83) L3 L#5 (16MB) L2 L#20 (512KB) + L1d L#20 (32KB) + L1i L#20 (32KB) + Core L#20 PU L#40 (P#20) PU L#41 (P#84) L2 L#21 (512KB) + L1d L#21 (32KB) + L1i L#21 (32KB) + Core L#21 PU L#42 (P#21) PU L#43 (P#85) L2 L#22 (512KB) + L1d L#22 (32KB) + L1i L#22 (32KB) + Core L#22 PU L#44 (P#22) PU L#45 (P#86) L2 L#23 (512KB) + L1d L#23 (32KB) + L1i L#23 (32KB) + Core L#23 PU L#46 (P#23) PU L#47 (P#87) L3 L#6 (16MB) L2 L#24 (512KB) + L1d L#24 (32KB) + L1i L#24 (32KB) + Core L#24 PU L#48 (P#24) PU L#49 (P#88) L2 L#25 (512KB) + L1d L#25 (32KB) + L1i L#25 (32KB) + Core L#25 PU L#50 (P#25) PU L#51 (P#89) L2 L#26 (512KB) + L1d L#26 (32KB) + L1i L#26 (32KB) + Core L#26 PU L#52 (P#26) PU L#53 (P#90) L2 L#27 (512KB) + L1d L#27 (32KB) + L1i L#27 (32KB) + Core L#27 PU L#54 (P#27) PU L#55 (P#91) L3 L#7 (16MB) L2 L#28 (512KB) + L1d L#28 (32KB) + L1i L#28 (32KB) + Core L#28 PU L#56 (P#28) PU L#57 (P#92) L2 L#29 (512KB) + L1d L#29 (32KB) + L1i L#29 (32KB) + Core L#29 PU L#58 (P#29) PU L#59 (P#93) L2 L#30 (512KB) + L1d L#30 (32KB) + L1i L#30 (32KB) + Core L#30 PU L#60 (P#30) PU L#61 (P#94) L2 L#31 (512KB) + L1d L#31 (32KB) + L1i L#31 (32KB) + Core L#31 PU L#62 (P#31) PU L#63 (P#95) L3 L#8 (16MB) L2 L#32 (512KB) + L1d L#32 (32KB) + L1i L#32 (32KB) + Core L#32 PU L#64 (P#32) PU L#65 (P#96) L2 L#33 (512KB) + L1d L#33 (32KB) + L1i L#33 (32KB) + Core L#33 PU L#66 (P#33) PU L#67 (P#97) L2 L#34 (512KB) + L1d L#34 (32KB) + L1i L#34 (32KB) + Core L#34 PU L#68 (P#34) PU L#69 (P#98) L2 L#35 (512KB) + L1d L#35 (32KB) + L1i L#35 (32KB) + Core L#35 PU L#70 (P#35) PU L#71 (P#99) L3 L#9 (16MB) L2 L#36 (512KB) + L1d L#36 (32KB) + L1i L#36 (32KB) + Core L#36 PU L#72 (P#36) PU L#73 (P#100) L2 L#37 (512KB) + L1d L#37 (32KB) + L1i L#37 (32KB) + Core L#37 PU L#74 (P#37) PU L#75 (P#101) L2 L#38 (512KB) + L1d L#38 (32KB) + L1i L#38 (32KB) + Core L#38 PU L#76 (P#38) PU L#77 (P#102) L2 L#39 (512KB) + L1d L#39 (32KB) + L1i L#39 (32KB) + Core L#39 PU L#78 (P#39) PU L#79 (P#103) L3 L#10 (16MB) L2 L#40 (512KB) + L1d L#40 (32KB) + L1i L#40 (32KB) + Core L#40 PU L#80 (P#40) PU L#81 (P#104) L2 L#41 (512KB) + L1d L#41 (32KB) + L1i L#41 (32KB) + Core L#41 PU L#82 (P#41) PU L#83 (P#105) L2 L#42 (512KB) + L1d L#42 (32KB) + L1i L#42 (32KB) + Core L#42 PU L#84 (P#42) PU L#85 (P#106) L2 L#43 (512KB) + L1d L#43 (32KB) + L1i L#43 (32KB) + Core L#43 PU L#86 (P#43) PU L#87 (P#107) L3 L#11 (16MB) L2 L#44 (512KB) + L1d L#44 (32KB) + L1i L#44 (32KB) + Core L#44 PU L#88 (P#44) PU L#89 (P#108) L2 L#45 (512KB) + L1d L#45 (32KB) + L1i L#45 (32KB) + Core L#45 PU L#90 (P#45) PU L#91 (P#109) L2 L#46 (512KB) + L1d L#46 (32KB) + L1i L#46 (32KB) + Core L#46 PU L#92 (P#46) PU L#93 (P#110) L2 L#47 (512KB) + L1d L#47 (32KB) + L1i L#47 (32KB) + Core L#47 PU L#94 (P#47) PU L#95 (P#111) L3 L#12 (16MB) L2 L#48 (512KB) + L1d L#48 (32KB) + L1i L#48 (32KB) + Core L#48 PU L#96 (P#48) PU L#97 (P#112) L2 L#49 (512KB) + L1d L#49 (32KB) + L1i L#49 (32KB) + Core L#49 PU L#98 (P#49) PU L#99 (P#113) L2 L#50 (512KB) + L1d L#50 (32KB) + L1i L#50 (32KB) + Core L#50 PU L#100 (P#50) PU L#101 (P#114) L2 L#51 (512KB) + L1d L#51 (32KB) + L1i L#51 (32KB) + Core L#51 PU L#102 (P#51) PU L#103 (P#115) L3 L#13 (16MB) L2 L#52 (512KB) + L1d L#52 (32KB) + L1i L#52 (32KB) + Core L#52 PU L#104 (P#52) PU L#105 (P#116) L2 L#53 (512KB) + L1d L#53 (32KB) + L1i L#53 (32KB) + Core L#53 PU L#106 (P#53) PU L#107 (P#117) L2 L#54 (512KB) + L1d L#54 (32KB) + L1i L#54 (32KB) + Core L#54 PU L#108 (P#54) PU L#109 (P#118) L2 L#55 (512KB) + L1d L#55 (32KB) + L1i L#55 (32KB) + Core L#55 PU L#110 (P#55) PU L#111 (P#119) L3 L#14 (16MB) L2 L#56 (512KB) + L1d L#56 (32KB) + L1i L#56 (32KB) + Core L#56 PU L#112 (P#56) PU L#113 (P#120) L2 L#57 (512KB) + L1d L#57 (32KB) + L1i L#57 (32KB) + Core L#57 PU L#114 (P#57) PU L#115 (P#121) L2 L#58 (512KB) + L1d L#58 (32KB) + L1i L#58 (32KB) + Core L#58 PU L#116 (P#58) PU L#117 (P#122) L2 L#59 (512KB) + L1d L#59 (32KB) + L1i L#59 (32KB) + Core L#59 PU L#118 (P#59) PU L#119 (P#123) L3 L#15 (16MB) L2 L#60 (512KB) + L1d L#60 (32KB) + L1i L#60 (32KB) + Core L#60 PU L#120 (P#60) PU L#121 (P#124) L2 L#61 (512KB) + L1d L#61 (32KB) + L1i L#61 (32KB) + Core L#61 PU L#122 (P#61) PU L#123 (P#125) L2 L#62 (512KB) + L1d L#62 (32KB) + L1i L#62 (32KB) + Core L#62 PU L#124 (P#62) PU L#125 (P#126) L2 L#63 (512KB) + L1d L#63 (32KB) + L1i L#63 (32KB) + Core L#63 PU L#126 (P#63) PU L#127 (P#127) HostBridge L#0 PCIBridge PCI 8086:1563 Net L#0 "eth0" PCI 8086:1563 Net L#1 "eth1" PCIBridge PCI 1022:7901 PCIBridge PCI 1022:7901 HostBridge L#4 PCIBridge PCI 10de:1d01 GPU L#2 "renderD128" GPU L#3 "card0" PCIBridge PCI 1022:7901 Block(Disk) L#4 "sda" PCIBridge PCI 1022:7901 [chibi@centos8 ~]$ cat /proc/meminfo MemTotal: 131596864 kB MemFree: 128866608 kB MemAvailable: 128386684 kB Buffers: 1060 kB Cached: 485972 kB SwapCached: 0 kB Active: 527820 kB Inactive: 397008 kB Active(anon): 436504 kB Inactive(anon): 10264 kB Active(file): 91316 kB Inactive(file): 386744 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 0 kB Writeback: 0 kB AnonPages: 432172 kB Mapped: 311260 kB Shmem: 12160 kB KReclaimable: 183228 kB Slab: 717892 kB SReclaimable: 183228 kB SUnreclaim: 534664 kB KernelStack: 26992 kB PageTables: 23932 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 65798432 kB Committed_AS: 2661532 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB Percpu: 66048 kB HardwareCorrupted: 0 kB AnonHugePages: 126976 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 702940 kB DirectMap2M: 7546880 kB DirectMap1G: 126877696 kB [chibi@centos8 ~]$ free total used free shared buff/cache available Mem: 131596864 2060916 128865688 12160 670260 128385772 Swap: 0 0 0 [chibi@centos8 ~]$ cat /etc/redhat-release CentOS Linux release 8.2.2004 (Core) [chibi@centos8 ~]$ nvcc -V bash: nvcc: コマンドが見つかりませんでした... ファイルの探索に失敗しました: Failed to download gpg key for repo 'nvidia-docker': Curl error (77): Problem with the SSL CA cert (path? access rights?) for https://nvidia.github.io/nvidia-docker/gpgkey [error setting certificate verify locations: CAfile: /etc/pki/tls/certs/ca-bundle.crt CApath: none] [chibi@centos8 ~]$ ls rtl8812au テンプレート ドキュメント 音楽 公開 ダウンロード デスクトップ ビデオ 画像 [chibi@centos8 ~]$ sensors k10temp-pci-00c3 Adapter: PCI adapter Tdie: +30.5°C (high = +70.0°C) Tctl: +30.5°C [chibi@centos8 ~]$ wget http://developer.download.nvidia.com/compute/cuda/11.0.2/local_installers/cuda-repo-rhel8-11-0-local-11.0.2_450.51.05-1.x86_64.rpm --2020-10-10 11:50:37-- http://developer.download.nvidia.com/compute/cuda/11.0.2/local_installers/cuda-repo-rhel8-11-0-local-11.0.2_450.51.05-1.x86_64.rpm developer.download.nvidia.com (developer.download.nvidia.com) をDNSに問いあわせ ています... 152.199.39.144 developer.download.nvidia.com (developer.download.nvidia.com)|152.199.39.144|:80 に接続しています... 接続しました。 HTTP による接続要求を送信しました、応答を待っています... 200 OK 長さ: 3144926201 (2.9G) [application/x-rpm] `cuda-repo-rhel8-11-0-local-11.0.2_450.51.05-1.x86_64.rpm' に保存中 cuda-repo-rhel8-11- 100%[===================>] 2.93G 24.3MB/s 時間 2m 23s 2020-10-10 11:53:01 (20.9 MB/s) - `cuda-repo-rhel8-11-0-local-11.0.2_450.51.05-1.x86_64.rpm' へ保存完了 [3144926201/3144926201] [chibi@centos8 ~]$ nvcc -V nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2020 NVIDIA Corporation Built on Wed_Jul_22_19:09:09_PDT_2020 Cuda compilation tools, release 11.0, V11.0.221 Build cuda_11.0_bu.TC445_37.28845127_0 [chibi@centos8 ~]$ sudo hddtemp /dev/sda [sudo] chibi のパスワード: /dev/sda: TS128GSSD370S: 25°C [chibi@centos8 ~]$ sensors k10temp-pci-00c3 Adapter: PCI adapter Tdie: +32.5°C (high = +70.0°C) Tctl: +32.5°C [chibi@centos8 ~]$ sensors k10temp-pci-00c3 Adapter: PCI adapter Tdie: +30.2°C (high = +70.0°C) Tctl: +30.2°C [chibi@centos8 ~]$ nvidia-smi Sat Oct 10 12:03:19 2020 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 450.51.06 Driver Version: 450.51.06 CUDA Version: 11.0 | |-------------------------------+----------------------+----------------------+ | 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 GeForce GT 1030 Off | 00000000:81:00.0 Off | N/A | | 35% 24C P8 N/A / 30W | 232MiB / 2000MiB | 0% Default | | | | N/A | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: | | GPU GI CI PID Type Process name GPU Memory | | ID ID Usage | |=============================================================================| | 0 N/A N/A 3034 G /usr/libexec/Xorg 105MiB | | 0 N/A N/A 3516 G /usr/bin/gnome-shell 123MiB | +-----------------------------------------------------------------------------+ [chibi@centos8 ~]$