Search found 52 matches
- 03 Nov 2020, 21:36
- Forum: General
- Topic: Docker image for elegant (2020.4.0-3) with an option to run on AWS cloud
- Replies: 0
- Views: 21381
Docker image for elegant (2020.4.0-3) with an option to run on AWS cloud
Hi, I built a Docker image for the Linux system with the latest version of elegant binary from elegant-2020.4.0-3.rhel.8.mpich.x86_64.rpm The image is ready to use out-of-box for both elegant and Pelegant on most Linux distros. Here are some simple instructions: ===================Set up Docker on A...
- 07 May 2012, 08:45
- Forum: General
- Topic: Elegant on a GPU?
- Replies: 2
- Views: 2244
Re: Elegant on a GPU?
Spencer, I wonder if you have tried the existing Pelegant for your simulations on multi-core computers or parallel computers. By saying "implement pelegant", do you mean "install Pelegant", or "implement a version of elegant with GPU"? There is an on-going project for the GPU- based elegant in devel...
- 16 Mar 2012, 07:48
- Forum: Installation
- Topic: Where is "plotTwiss"
- Replies: 4
- Views: 3854
Re: Where is "plotTwiss"
You can either add full path before the command
/usr/local/oag/apps/src/tcltkapp/oagapp/plotTwiss
or add the path to the PATH environment variable.
Yusong
/usr/local/oag/apps/src/tcltkapp/oagapp/plotTwiss
or add the path to the PATH environment variable.
Yusong
- 05 Mar 2012, 10:16
- Forum: Installation
- Topic: in mode r: No such file or directory
- Replies: 3
- Views: 3400
Re: in mode r: No such file or directory
You can also try
elegant -rpnDefns=<filename>
in the command line.
Yusong
elegant -rpnDefns=<filename>
in the command line.
Yusong
- 02 Mar 2012, 09:55
- Forum: Parallel Elegant
- Topic: SCRIPT causing hangs
- Replies: 8
- Views: 27890
Re: SCRIPT causing hangs
Joel,
The SCRIPT element is supported in the new Pelegant 25. It is going to be processed by the Master CPU.
Yusong
The SCRIPT element is supported in the new Pelegant 25. It is going to be processed by the Master CPU.
Yusong
- 20 Feb 2012, 12:06
- Forum: Optimization and Matching
- Topic: element#1.Particles in optimization with Pelegant
- Replies: 5
- Views: 4844
Re: element#1.Particles in optimization with Pelegant
Wanming,
A bug has been found for the simplex method in Pelegant when the optimization term has "transmission". It will be fixed in the next release.
Yusong
A bug has been found for the simplex method in Pelegant when the optimization term has "transmission". It will be fixed in the next release.
Yusong
- 12 Dec 2011, 12:24
- Forum: Optimization and Matching
- Topic: element#1.Particles in optimization with Pelegant
- Replies: 5
- Views: 4844
Re: element#1.Particles in optimization with Pelegant
Wanming,
Can you provide a simplified test case, so we can reproduce the problem?
Thanks,
Yusong
Can you provide a simplified test case, so we can reproduce the problem?
Thanks,
Yusong
- 08 Dec 2011, 10:01
- Forum: Optimization and Matching
- Topic: randomwalk with parallel optimization
- Replies: 3
- Views: 3629
Re: randomwalk with parallel optimization
In the parallel optimization methods, both swarm and genetic are supposed to be global optimization methods. The hybridsimplex should give a result at least better than the default (serial simplex) method with the same configuration, where an independent simplex method will be conducted on each of t...
- 20 Oct 2011, 12:46
- Forum: Parallel Elegant
- Topic: problem compiling Pelegant // missing libpgapack.a
- Replies: 2
- Views: 33947
Re: problem compiling Pelegant // missing libpgapack.a
Philippe,
The PGAPACK should come with the latest SDDS library. You do not need install it separately yourself.
Yusong
The PGAPACK should come with the latest SDDS library. You do not need install it separately yourself.
Yusong
- 06 Jun 2011, 14:12
- Forum: Bugs
- Topic: Memory Allocation Error
- Replies: 2
- Views: 31762
Re: Memory Allocation Error
The minimum theoretical memory requirement for this simulation is 8(double) x 7(6-dimensions+1ID) x 1e8=5.6GB, while it requires much more in practice. So a 32-bit system with memory limit of 4GB will not meet the memory requirement. The program tries to allocate in a contiguous space. It could fail...