{:{39}:}楼上的问题
谢谢哦，确实好.。。。
{:{03}:}，谢谢
superxjw 发表于 2012-3-24 20:05 static/image/common/back.gif
回复 10 # zhenglqq 的帖子
需要！需要设置为多核，并且设置线程。
VL11也是需要相同的设置过程么？
zhenglqq 发表于 2012-3-27 18:57 static/image/common/back.gif
楼上说的是在声学里面可实现多核运算吧？请问在virtualLab的motion（多体动力学）中可实现多核运算吗？ 怎么 ...
Motion的多核并行开启方法，On-Line Help里面有。
Parallel Solver
The LMS Virtual.lab Motion has a pre-release version of the motion solver available. The motion solver is targeted for shared memory processors such as a dual-core or quad-core computer. It is not designed for a distributed computing cluster of separate processors. The Parallel Solver is designed to handle large models with many hundreds of bodies and in particular models with a lot of contact elements typical examples of this type of model are tracked vehicles, belts and chains.
Platform Support
Currently, the Parallel Solver is only supported on Windows32.
Parallel Solver Execution
To run Parallel Solver you need to run the solver from the command line. To execute the motion solver from the command line the VLMOTIONSLV environment variable must be set. This environment variable locates your DynMotionSolver directory in a typical installation. This directory is located as follows:
set VLMOTIONSLV=C:\LMS\Virtual.Lab.”Release Version”\DynMotionSolver
The next step is including the motion solver executable in the path.
SET PATH=%VLMOTIONSLV%\execute\intel;%PATH%
The syntax is the same as normal command line solve, except you add the -parallel option.
motionslv -parallel
What this does is cause the solver named $VLMOTIONSLV/execute/intel/vlmotionslv_parallel.dll to be loaded instead of the normal $VLMOTIONSLV/execute/intel/vlmotionslv.dll.
Parallel Solver Settings
The following environment variables control PARALLEL behavior:
LMSMOTPARALLEL=#
# = Number of Threads to solve simultaneously. The maximum here should be set to the maximum number of processors on you machine.
LMSMOTAUTO46PART=TRUE
If set, the contact will keep track of cpu time for each contact element. It will repartition itself during the simulation to distribute load evenly as possible.
arthur_vib 发表于 2012-12-2 18:57 static/image/common/back.gif
VL11也是需要相同的设置过程么？
设置ok了，谢谢
是不是在cmd中运行呢？ 可是我在cmd里面 输入 cd C:\Program Files (x86)\LMS\Virtual.Lab.R10\Sysnoise\5.6\bin\WinNT （smpd.exe所在目录） smpd -install 回车之后就显示系统找不到这个路径，求问是怎么回事呢？
3090102758 发表于 2014-4-19 23:49
是不是在cmd中运行呢？ 可是我在cmd里面 输入 cd C:\Program Files (x86)\LMS\Virtual.Lab.R10\Sysnoise\5. ...
还在用10.0 哥们换新的吧。13都出来了。
11SL1之后，不用手动开启并行功能了。在VL里面选择并行计算，就自动开启了。
好的。多谢啦，我装的是12，看了阿伟的视频想开并行计算
我在开并行计算的时候出现了图中的问题。输入用户名和密码显示有问题。怎么解决？
superxjw 发表于 2012-3-20 17:03
有个朋友给我说了一个VL开启多核计算的方法，我还没有试，也不保证程序的稳定。
cd C:\Program Files (x86 ...
主任 双击smpd.exe 闪关是什么情况？怎么办呢？
superxjw 发表于 2012-3-20 17:03
有个朋友给我说了一个VL开启多核计算的方法，我还没有试，也不保证程序的稳定。
cd C:\Program Files (x86 ...
双击smpd.xex，提示错误：计算机丢失xlib.dll 是必须要重装软件了么{:{18}:}
lengxuef 发表于 2014-4-20 09:51
还在用10.0 哥们换新的吧。13都出来了。
11SL1之后，不用手动开启并行功能了。在VL里面选择并行计算， ...
请问包括11SL1 版本也可以选择并行计算吗？在哪里选择呢 求指导
四球61 发表于 2016-6-27 15:06
请问包括11SL1 版本也可以选择并行计算吗？在哪里选择呢 求指导
11SL1 ，可以选择平行计算。
双击Solution set，弹出窗口里面里面，上面第二个标签 ：solving parameters里面可以设置并行计算，并行的方式。
lengxuef 发表于 2016-6-27 21:04
11SL1 ，可以选择平行计算。
双击Solution set，弹出窗口里面里面，上面第二个标签 ：solving paramet ...
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