1. ramspeed 简介

  1. http://alasir.com/software/ramspeed/
  2.  
  3. 官网为

2. 进行简单安装测试的步骤

  1. . 下载
  2. wget http://alasir.com/software/ramspeed/ramsmp-3.5.0.tar.gz
  3.  
  4. 解压缩
  5.  
  6. tar -zxvf ramsmp-3.5..tar.gz
  7.  
  8. 进入目录
  9. cd ramsmp-3.5./
  10.  
  11. 执行命令
  12. ./build.sh

3. 查看帮助

  1. [root@gscloudlinuxdb ramsmp-3.5.]# ./ramsmp
  2. RAMspeed/SMP (Linux) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  3.  
  4. USAGE: ramsmp -b ID [-g size] [-m size] [-l runs] [-p processes]
  5. -b runs a specified benchmark (by an ID number):
  6. -- INTmark [writing] -- FLOATmark [writing]
  7. -- INTmark [reading] -- FLOATmark [reading]
  8. -- INTmem -- FLOATmem
  9. -- MMXmark [writing] -- SSEmark [writing]
  10. -- MMXmark [reading] -- SSEmark [reading]
  11. -- MMXmem -- SSEmem
  12. -- MMXmark (nt) [writing] -- SSEmark (nt) [writing]
  13. -- MMXmark (nt) [reading] -- SSEmark (nt) [reading]
  14. -- MMXmem (nt) -- SSEmem (nt)
  15. -g specifies a # of Gbytes per pass (default is )
  16. -m specifies a # of Mbytes per array (default is )
  17. -l enables the BatchRun mode (for *mem benchmarks only),
  18. and specifies a # of runs (suggested is )
  19. -p specifies a # of processes to spawn (default is )
  20. -r displays speeds in real megabytes per second (default: decimal)
  21. -t changes software prefetch mode (see the manual for details)

4. 测试结果为:

1. x86 服务器  硬件信息为:

  1. [root@gscloudlinuxdb ~]# ./inxi -F
  2. System: Host: gscloudlinuxdb Kernel: 3.10.-862.11..el7.x86_64 x86_64 bits: Console: tty
  3. Distro: CentOS Linux release 7.5. (Core)
  4. Machine: Type: Server System: Langchao product: NF8560M2 v: 1.0 serial: N/A
  5. Mobo: Supermicro model: X8QB6-LF serial: WM21S30755 BIOS: American Megatrends v: 1.0 date: //
  6. CPU: Topology: 4x -Core model: Intel Xeon E7- bits: type: MT MCP SMP L2 cache: 72.0 MiB
  7. Speed: MHz min/max: / MHz Core speeds (MHz): : : : : : : :
  8. : : : : : : : : : : : : :
  9. : : : : : : : : : : : :
  10. : : : : : : : : : : : :
  11. : : : : : : : : : : : :
  12. : : : : : : : :
  13. Graphics: Device-: Matrox Systems MGA G200eW WPCM450 driver: mgag200 v: kernel
  14. Display: server: X.org 1.19. driver: modesetting unloaded: fbdev,vesa tty: 270x57
  15. Message: Advanced graphics data unavailable in console for root.
  16. Audio: Message: No Device data found.
  17. Network: Device-: Intel Gigabit Network driver: igb
  18. IF: enp5s0f0 state: up speed: Mbps duplex: full mac: :::::
  19. Device-: Intel Gigabit Network driver: igb
  20. IF: enp5s0f1 state: up speed: Mbps duplex: full mac: :::::
  21. IF-ID-: docker0 state: up speed: N/A duplex: N/A mac: ::fa:fc:0b:e6
  22. IF-ID-: vethb4d17e1 state: up speed: Mbps duplex: full mac: ca:8a:::cb:f2
  23. IF-ID-: vethe049d80 state: up speed: Mbps duplex: full mac: 1a:b1::b2:e7:
  24. IF-ID-: virbr0 state: down mac: :::cf:5f:
  25. IF-ID-: virbr0-nic state: down mac: :::cf:5f:
  26. Drives: Local Storage: total: 2.18 TiB used: 95.51 GiB (4.3%)
  27. ID-: /dev/sda model: system size: 1.09 TiB
  28. ID-: /dev/sdb model: data size: 1.09 TiB
  29. RAID: Hardware-: Adaptec AAC-RAID driver: aacraid
  30. Partition: ID-: / size: 49.98 GiB used: 47.64 GiB (95.3%) fs: xfs dev: /dev/dm-
  31. ID-: /boot size: 1014.0 MiB used: 194.1 MiB (19.1%) fs: xfs dev: /dev/sda1
  32. ID-: /home size: 1.04 TiB used: 46.79 GiB (4.4%) fs: xfs dev: /dev/dm-
  33. Sensors: Missing: Required tool sensors not installed. Check --recommends
  34. Info: Processes: Uptime: 22d 16h 28m Memory: 94.24 GiB used: 5.34 GiB (5.7%) Init: systemd runlevel: Shell: bash
  35. inxi: 3.0.

测试结果为:

  1. [root@gscloudlinuxdb ramsmp-3.5.]# ./ramsmp -b3
  2. RAMspeed/SMP (Linux) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  3.  
  4. 8Gb per pass mode, processes
  5.  
  6. INTEGER Copy: 6771.04 MB/s
  7. INTEGER Scale: 4164.36 MB/s
  8. INTEGER Add: 7099.16 MB/s
  9. INTEGER Triad: 6895.10 MB/s
  10. ---
  11. INTEGER AVERAGE: 6232.41 MB/s
  12.  
  13. [root@gscloudlinuxdb ramsmp-3.5.]# ./ramsmp -b
  14. RAMspeed/SMP (Linux) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  15.  
  16. 8Gb per pass mode, processes
  17.  
  18. FL-POINT Copy: 4705.44 MB/s
  19. FL-POINT Scale: 4519.75 MB/s
  20. FL-POINT Add: 6409.64 MB/s
  21. FL-POINT Triad: 6776.26 MB/s
  22. ---
  23. FL-POINT AVERAGE: 5602.77 MB/s

2.x86虚拟机

配置为:

  1. [root@centos76 ~]# ./inxi -F
  2. System: Host: centos76 Kernel: 4.20.-.el7.elrepo.x86_64 x86_64 bits: Console: tty
  3. Distro: CentOS Linux release 7.6. (Core)
  4. Machine: Type: Vmware System: VMware product: VMware Virtual Platform v: N/A
  5. serial: VMware- 1a 0a 5e f2 c0-5e e0 b5 f6 7e
  6. Mobo: Intel model: 440BX Desktop Reference Platform serial: N/A BIOS: Phoenix v: 6.00 date: //
  7. CPU: Topology: Dual Core model: Intel Xeon E5- v4 bits: type: MCP L2 cache: 25.0 MiB
  8. Speed: MHz min/max: N/A Core speeds (MHz): : :
  9. Graphics: Device-: VMware SVGA II Adapter driver: vmwgfx v: 2.15.0.0
  10. Display: server: X.org 1.20. driver: vmware unloaded: fbdev,modesetting,vesa tty: 270x61
  11. Message: Advanced graphics data unavailable for root.
  12. Audio: Message: No Device data found.
  13. Network: Device-: Intel 82371AB/EB/MB PIIX4 ACPI type: network bridge driver: N/A
  14. Device-: VMware VMXNET3 Ethernet driver: vmxnet3
  15. IF: ens192 state: up speed: Mbps duplex: full mac: :::9a:0b:0c
  16. IF-ID-: br-156ff7f5e2d7 state: up speed: N/A duplex: N/A mac: :::3e:c3:
  17. IF-ID-: docker0 state: down mac: :::a0:0d:bf
  18. IF-ID-: veth0a2296a state: up speed: Mbps duplex: full mac: :ff:e9:a8:b5:2a
  19. IF-ID-: veth330970a state: up speed: Mbps duplex: full mac: ce:a8:bf::c6:ce
  20. IF-ID-: vethe7bce25 state: up speed: Mbps duplex: full mac: fa:::::fd
  21. IF-ID-: virbr0 state: down mac: ::::1e:
  22. IF-ID-: virbr0-nic state: down mac: ::::1e:
  23. Drives: Local Storage: total: 301.00 GiB used: 39.32 GiB (13.1%)
  24. ID-: /dev/sda model: Virtual disk size: 301.00 GiB
  25. Partition: ID-: / size: 199.90 GiB used: 19.49 GiB (9.7%) fs: xfs dev: /dev/dm-
  26. ID-: /boot size: 1014.0 MiB used: 208.6 MiB (20.6%) fs: xfs dev: /dev/sda1
  27. ID-: /home size: 79.96 GiB used: 127.6 MiB (0.2%) fs: xfs dev: /dev/dm-
  28. ID-: swap- size: 7.87 GiB used: 16.5 MiB (0.2%) fs: swap dev: /dev/dm-
  29. Sensors: Missing: Required tool sensors not installed. Check --recommends
  30. Info: Processes: Uptime: 3d 3m Memory: 7.79 GiB used: 4.11 GiB (52.8%) Shell: bash inxi: 3.0.

测试结果为:

  1. [root@centos76 ramsmp-3.5.]# ./ramsmp -b
  2. RAMspeed/SMP (Linux) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  3.  
  4. 8Gb per pass mode, processes
  5.  
  6. INTEGER Copy: 15771.23 MB/s
  7. INTEGER Scale: 15719.12 MB/s
  8. INTEGER Add: 15969.54 MB/s
  9. INTEGER Triad: 16148.37 MB/s
  10. ---
  11. INTEGER AVERAGE: 15902.06 MB/s
  12.  
  13. [root@centos76 ramsmp-3.5.]# ./ramsmp -b
  14. RAMspeed/SMP (Linux) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  15.  
  16. 8Gb per pass mode, processes
  17.  
  18. FL-POINT Copy: 12617.41 MB/s
  19. FL-POINT Scale: 12684.22 MB/s
  20. FL-POINT Add: 15344.77 MB/s
  21. FL-POINT Triad: 15009.75 MB/s
  22. ---
  23. FL-POINT AVERAGE: 13914.04 MB/s

3. 龙芯服务器:

  1. System: Host: NeoKylin Kernel: 3.10.-862.9..ns7_4..mips64el mips64el bits: Console: tty
  2. Distro: Red Hat Enterprise Linux Server release 7.4 (Maipo)
  3. Machine: Type: MIPS Device System: generic-loongson-machine details: N/A
  4. CPU: Topology: -Core model: ICT Loongson- V0. FPU V0. bits: type: MCP L2 cache: N/A
  5. Speed: MHz min/max: / MHz Core speeds (MHz): : : : : : : :
  6. :
  7. Graphics: Device-: Silicon Motion SM750 driver: smifb v: kernel
  8. Display: server: X.org 1.19. driver: modesetting unloaded: fbdev tty: 270x57
  9. Message: Advanced graphics data unavailable for root.
  10. Audio: Device-: Advanced Micro Devices [AMD/ATI] SBx00 Azalia driver: snd_hda_intel
  11. Sound Server: ALSA v: k3.10.0-862.9..ns7_4..mips64el
  12. Network: Device-: Intel I350 Gigabit Network driver: igb
  13. IF: enp7s0f0 state: up speed: Mbps duplex: full mac: ::9e::a2:4b
  14. Device-: Intel I350 Gigabit Network driver: igb
  15. IF: enp7s0f0 state: up speed: Mbps duplex: full mac: ::9e::a2:4b
  16. Device-: Intel I350 Gigabit Network driver: igb
  17. IF: enp7s0f1 state: down mac: ::9e::a2:4c
  18. Device-: Intel I350 Gigabit Network driver: igb
  19. IF: enp7s0f2 state: down mac: ::9e::a2:4d
  20. IF-ID-: docker0 state: up speed: N/A duplex: N/A mac: :::a6:e9:0b
  21. IF-ID-: enp7s0f3 state: down mac: ::9e::a2:4e
  22. IF-ID-: veth29b8abc state: up speed: Mbps duplex: full mac: :f9:7f:c9:ec:
  23. IF-ID-: veth3ca16f4 state: up speed: Mbps duplex: full mac: ba:bc:f1:a6:6d:9a
  24. IF-ID-: veth3d347f7 state: up speed: Mbps duplex: full mac: ::9f:c3:8d:
  25. IF-ID-: veth61e4cb5 state: up speed: Mbps duplex: full mac: f2:bf:ba:7e::
  26. IF-ID-: veth75463f9 state: up speed: Mbps duplex: full mac: d6:c1::6f::5b
  27. IF-ID-: vethaf05235 state: up speed: Mbps duplex: full mac: d2:8f::ce:f1:ba
  28. IF-ID-: vethc30d383 state: up speed: Mbps duplex: full mac: :f2:d3:ab:a5:ca
  29. IF-ID-: vethfeacebf state: up speed: Mbps duplex: full mac: c2:6d:4c:be:e9:
  30. Drives: Local Storage: total: 1.35 TiB used: 97.60 GiB (7.1%)
  31. ID-: /dev/sda model: MR9361-8i size: 446.62 GiB
  32. ID-: /dev/sdb model: MR9361-8i size: 931.00 GiB
  33. RAID: Hardware-: LSI Logic / Symbios Logic MegaRAID SAS- [Invader] driver: megaraid_sas
  34. Partition: ID-: / size: 364.07 GiB used: 48.69 GiB (13.4%) fs: ext4 dev: /dev/sda5
  35. ID-: /boot size: 1007.9 MiB used: 133.9 MiB (13.3%) fs: ext3 dev: /dev/sda1
  36. ID-: /home size: 49.70 GiB used: 52.2 MiB (0.1%) fs: ext4 dev: /dev/sda2
  37. ID-: swap- size: 16.00 GiB used: 33.7 MiB (0.2%) fs: swap dev: /dev/sda3
  38. Sensors: Missing: Required tool sensors not installed. Check --recommends
  39. Info: Processes: Uptime: 22d 4h 16m Memory: 63.61 GiB used: 27.49 GiB (43.2%) Shell: bash inxi: 3.0.

测试结果为:

  1. [root@NeoKylin ramsmp-3.5.]# ./ramsmp -b
  2. RAMspeed/SMP (GENERIC) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  3.  
  4. 8Gb per pass mode, processes
  5.  
  6. INTEGER Copy: 5882.89 MB/s
  7. INTEGER Scale: 6738.01 MB/s
  8. INTEGER Add: 9688.70 MB/s
  9. INTEGER Triad: 8556.86 MB/s
  10. ---
  11. INTEGER AVERAGE: 7716.62 MB/s
  12.  
  13. [root@NeoKylin ramsmp-3.5.]# ./ramsmp -b
  14. RAMspeed/SMP (GENERIC) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  15.  
  16. 8Gb per pass mode, processes
  17.  
  18. FL-POINT Copy: 6908.04 MB/s
  19. FL-POINT Scale: 7031.58 MB/s
  20. FL-POINT Add: 6139.35 MB/s
  21. FL-POINT Triad: 7657.15 MB/s
  22. ---
  23. FL-POINT AVERAGE: 6934.03 MB/s

4. 飞腾服务器为:

  1. System: Host: Kylin Kernel: 4.4.-.kylin.server.YUN+-generic aarch64 bits: Console: tty
  2. Distro: Kylin 4.0. (juniper)
  3. Machine: Type: ARM Device System: Phytium ft1500a generic board details: N/A
  4. CPU: Topology: -Core (-Die) model: phytium FT1500a variant: armv8 bits: type: MCP MCM
  5. Speed: N/A min/max: N/A Core speeds (MHz): No speed data found for cores.
  6. Graphics: Device-: ASPEED Graphics Family driver: ast v: kernel
  7. Display: server: X.org 1.18. driver: modesetting unloaded: fbdev tty: 270x57
  8. Message: Unable to show advanced data. Required tool glxinfo missing.
  9. Audio: Message: No Device data found.
  10. Network: Device-: Intel I350 Gigabit Network driver: igb
  11. IF: enp1s0f0 state: down mac: ::3e::6f:a9
  12. Device-: Intel I350 Gigabit Network driver: igb
  13. IF: enp1s0f0 state: down mac: ::3e::6f:a9
  14. Device-: Intel I350 Gigabit Network driver: igb
  15. IF: enp1s0f1 state: down mac: ::3e::6f:aa
  16. Device-: Intel I350 Gigabit Network driver: igb
  17. IF: enp1s0f2 state: up speed: Mbps duplex: full mac: ::3e::6f:ab
  18. Device-: dwmac driver: N/A
  19. Device-: dwmac driver: N/A
  20. IF-ID-: docker0 state: up speed: N/A duplex: N/A mac: :::2b:fa:
  21. IF-ID-: enp1s0f3 state: down mac: ::3e::6f:ac
  22. IF-ID-: flannel. state: unknown speed: N/A duplex: N/A mac: de:::::bf
  23. IF-ID-: lxcbr0 state: unknown speed: N/A duplex: N/A mac: fa::::7f:eb
  24. IF-ID-: veth68c3984 state: up speed: Mbps duplex: full mac: c6:::::c9
  25. IF-ID-: veth768bd16 state: up speed: Mbps duplex: full mac: 9a:8f::d7::fc
  26. IF-ID-: veth9d8cb1e state: up speed: Mbps duplex: full mac: 4a:::0e:0e:1a
  27. IF-ID-: vethc009fb3 state: up speed: Mbps duplex: full mac: 5e:3d::4b:0e:6d
  28. IF-ID-: virbr0 state: down mac: :::a8::e9
  29. IF-ID-: virbr0-nic state: down mac: :::a8::e9
  30. Drives: Local Storage: total: 1.77 TiB used: 119.68 GiB (6.6%)
  31. ID-: /dev/sda vendor: Intel model: SSDSC2BB150G7 size: 139.74 GiB
  32. ID-: /dev/sdb model: MR9361-8i size: 1.64 TiB
  33. RAID: Hardware-: LSI Logic / Symbios Logic MegaRAID SAS- [Invader] driver: megaraid_sas
  34. Partition: ID-: / size: 73.24 GiB used: 53.75 GiB (73.4%) fs: ext4 dev: /dev/sda2
  35. ID-: /boot size: 463.6 MiB used: 90.7 MiB (19.6%) fs: ext4 dev: /dev/sda1
  36. ID-: swap- size: 7.63 GiB used: 15.7 MiB (0.2%) fs: swap dev: /dev/sda6
  37. Sensors: Message: No sensors data was found. Is sensors configured?
  38. Info: Processes: Uptime: 22d 4h 18m Memory: 31.40 GiB used: 7.28 GiB (23.2%) Shell: bash inxi: 3.0.

测试结果为:

  1. root@Kylin:~/ramsmp-3.5.# ./ramsmp -b
  2. RAMspeed/SMP (GENERIC) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  3.  
  4. 8Gb per pass mode, processes
  5.  
  6. INTEGER Copy: 7513.78 MB/s
  7. INTEGER Scale: 7952.61 MB/s
  8. INTEGER Add: 7242.02 MB/s
  9. INTEGER Triad: 7253.89 MB/s
  10. ---
  11. INTEGER AVERAGE: 7490.58 MB/s
  12.  
  13. root@Kylin:~/ramsmp-3.5.# ./ramsmp -b
  14. RAMspeed/SMP (GENERIC) v3.5.0 by Rhett M. Hollander and Paul V. Bolotoff, -
  15.  
  16. 8Gb per pass mode, processes
  17.  
  18. FL-POINT Copy: 7502.19 MB/s
  19. FL-POINT Scale: 7726.95 MB/s
  20. FL-POINT Add: 7237.35 MB/s
  21. FL-POINT Triad: 7156.08 MB/s
  22. ---
  23. FL-POINT AVERAGE: 7405.64 MB/s

RAMSPEED的简单测试数据 x86虚拟机 龙芯 飞腾的更多相关文章

  1. X86给龙芯笔记本编译本地工具链(未完待续)

    我买了一台龙芯2F的笔记本来当玩具. 买回来发现,这台笔记本上没法安装软件,因为既没有软件仓库,也没有GCC. 因此需要构建交叉工具链和构建本地工具链. 下面是我研究如何搞定着一切的笔记. 工具链组件 ...

  2. 龙芯 飞腾 intel的 OpenBenchMarking数据

    1. 今天从openbenchmarking 里面进行了简单的查找. 数据主要为: 机器配置: LS3A3000的数据为: 来源: https://openbenchmarking.org/resul ...

  3. 龙芯GO!龙芯平台上构建Go语言环境指南

    龙芯软件生态系列——龙芯GO!龙芯平台上构建Go语言环境指南2016-07-05 龙芯中科1初识Go语言Go语言是Google公司于2009年正式推出的一款开源的编程语言,是由Robert Gries ...

  4. 【转贴】优秀的龙芯Docker虚拟机解决方案

    优秀的龙芯Docker虚拟机解决方案 http://www.loongson.cn/m/view.php?aid=836 时间:2019-05-23 15:03  来源:未知   作者:龙芯中科    ...

  5. CPU的架构:x86、arm、mips、龙芯等

    在公司经常听其他工程师讲x86,arm平台啥的,作为一个算法工程师,我听过却不知道这是啥!!!(汗颜) 现在偷偷学起: x86,arm,mips等这些都是CPU的架构,不管是手机电脑还是一些嵌入式的设 ...

  6. 【PC桌面软件的末日,手机移动端App称王】写在windows11支持安卓,macOS支持ios,龙芯支持x86和arm指令翻译

    面对这场突如其来的变革,作为软件开发者,应该如何选择自己今后的发展方向?桌面软件开发领域还有前景吗? 起源 自从苹果发布m1处理器,让自家Mac支持IOS移动端app运行之后,彻底打破了移动端app和 ...

  7. X86上搭建交叉工具链,来给龙芯笔记本编译本地工具链(未完待续)

    故事的背景是,我买了一台龙芯2F的笔记本来装B. 为什么说是装B呢?因为不但操作系统是Linux,而且CPU还是龙芯的. 一般人有这么酷的装备吗?简直是装B大圣啊. 这里一定要申明一点,本人不是IT技 ...

  8. [知乎]这可能是最全面的龙芯3A3000处理器评测

    这可能是最全面的龙芯3A3000处理器评测 第一千零一个人   已关注 蓬岸 Dr.Quest . https://zhuanlan.zhihu.com/p/50716952 这里面链接很全. 立党 ...

  9. 【转帖】龙芯3A3000处理器深度评测:和Intel、AMD差距巨大

    龙芯3A3000处理器深度评测:和Intel.AMD差距巨大 https://www.eefocus.com/mcu-dsp/424623/r0 作者非计算机科班毕业 让我汗颜. 我计算机毕业都不知道 ...

随机推荐

  1. sql server 游标的知识

    一:认识游标   游标是SQL Server的一种数据访问机制,它允许用户访问单独的数据行.用户可以对每一行进行单独的处理,从而降低系统开销和潜在的阻隔情况,用户也可以使用这些数据生成的SQL代码并立 ...

  2. sql server 函数学习

    sql server 创建函数 资料 https://docs.microsoft.com/zh-cn/sql/relational-databases/user-defined-functions/ ...

  3. fastJson与jackson性能对比

    转载:https://blog.csdn.net/u013433821/article/details/82905222最近项目用到fastJson和jackson,为了决定到底弃用哪个,随手写了个测 ...

  4. Shell基本语法知识

    Shell 就是一个命令解释器,他的作用就是解释执行用户输入的命令及程序等,用户每输入一条命令,Shell 就解释一条.这种从键盘一输入命令,就可以立即得到回应的对话方式,就称为交互的方式. 当命令或 ...

  5. 校庆神秘建筑(HDU 1411)

    Problem 杭州电子科技大学即将迎来50周年的校庆,作为校庆委员会成员的我被上级要求设计一座神秘的建筑物来迎合校庆,因此我苦思冥想了一个月,终于设计出了一套方案,这座建筑物有点象古老埃及的金字塔, ...

  6. vim 操作命令

    #显示行号,设定之后,会在每一行的前缀显示该行的行号:set nu #取消行号显示:set nonu #将编辑的数据写入硬盘档案中(常用):w #若文件属性为『只读』时,强制写入该档案.不过,到底能不 ...

  7. AcWing:242. 一个简单的整数问题(树状数组)

    给定长度为N的数列A,然后输入M行操作指令. 第一类指令形如“C l r d”,表示把数列中第l~r个数都加d. 第二类指令形如“Q X”,表示询问数列中第x个数的值. 对于每个询问,输出一个整数表示 ...

  8. gitlab配置邮箱postfix(新用户激活邮件)

    亲测可用 https://www.cnblogs.com/yoyoketang/p/10287345.html

  9. 动态拼接tr,th

    var dltable=''; // <c:forEach items="data" var="data" ></c:forEach> ...

  10. How To Display Variable Value In View?

    How To Display Variable Value In View? There are several ways. For example simply using @ like this: ...