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标题: ORCA 6.0.0 并行计算出错 [打印本页]

作者
Author:
myzpku    时间: 2024-8-31 15:59
标题: ORCA 6.0.0 并行计算出错
本帖最后由 myzpku 于 2024-8-31 16:00 编辑

下载了ORCA 6.0.0。按照要求安装了openmpi 4.1.6,测试了一个简单并行计算出现如下错误
Atom   0O    basis set group =>   1
Atom   1H    basis set group =>   2
Atom   2H    basis set group =>   2
dlerror: libelf.so.0: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libelf.so.0: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libelf.so.0: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libelf.so.0: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libelf.so.0: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
dlerror: libimf.so: cannot open shared object file: No such file or directory
[nodeA:500744] *** An error occurred in MPI_Comm_split_type
[nodeA:500744] *** reported by process [347209729,3]
[nodeA:500744] *** on communicator MPI_COMM_WORLD
[nodeA:500744] *** MPI_ERR_OTHER: known error not in list
[nodeA:500744] *** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort,
[nodeA:500744] ***    and potentially your MPI job)
[nodeA:499799] 1 more process has sent help message help-mpi-errors.txt / mpi_errors_are_fatal
[nodeA:499799] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages

ORCA finished by error termination in Startup
Calling Command: mpirun -np 4  /home/xxx/orca_6_0_0/orca_startup_mpi h2o.int.tmp h2o
[file orca_tools/qcmsg.cpp, line 394]:
  .... aborting the run

[file orca_tools/qcmsg.cpp, line 394]:
  .... aborting the run

在openmpi-4.1.6/lib里面并没有找到libimf.so以及libelf.so.0,搜了一下这些是intel的library,但我计算时并没有load intel的东西。不知道应该怎样解决这个问题。


作者
Author:
wangzuwei    时间: 2024-9-1 03:11
这些应该是mkl的库,可以试试load一下oneapi
作者
Author:
myzpku    时间: 2024-9-1 05:52
wangzuwei 发表于 2024-9-1 03:11
这些应该是mkl的库,可以试试load一下oneapi

刚试了,感觉load oneapi以后openmpi和intel MPI的library有冲突,会出现更多的错误

我现在都怀疑是某些intel library被secretly loaded造成的,因为orca应该不需要这些东西
作者
Author:
喝了假咖啡    时间: 2024-9-1 09:30
各位老师,请问ORCA的CPCM和SMD溶剂模型哪个耗时少?
作者
Author:
myzpku    时间: 2024-9-1 17:58
喝了假咖啡 发表于 2024-9-1 09:30
各位老师,请问ORCA的CPCM和SMD溶剂模型哪个耗时少?

应该是极其接近的,SMD本质就是pcm加上了一些empirical的非静电相互作用
作者
Author:
sobereva    时间: 2024-9-2 08:57
喝了假咖啡 发表于 2024-9-1 09:30
各位老师,请问ORCA的CPCM和SMD溶剂模型哪个耗时少?

当前问题和帖子主题无关,不要借别人帖子提问,这会扰乱论坛讨论秩序
作者
Author:
smooth85    时间: 2024-10-12 09:18
大概率是Intel 的编译器比你安装的openmpi优先权更高,所以调用了Intel的mpi.
运行 which mpirun 看看调用的是那个就知道了。




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