Mixing
running parpool parallel Matlab on cluster
I need to use parallel for Matlab running on cluster
I can run the Matlab code without problem on cluster with the .pbs file and get the display results
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
However, when I try to add the parallel to my code:
poolobj = parpool(6);
parfor (i = 1:6 )
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
end
delete(poolobj)
I will get error :
Starting parallel pool (parpool) using the 'local' profile ...
connected to 6 workers.
{Error using eval
Undefined function or variable 'testdata'.
Error in trial (line 2)
parfor (i = 1:6 )
}
It seems that after I run the parallel, I was not able to load data the same way when parallel was not set up in the environment.
Many many thanks!
bash parallel-processing cluster-computing
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
add a comment |
I need to use parallel for Matlab running on cluster
I can run the Matlab code without problem on cluster with the .pbs file and get the display results
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
However, when I try to add the parallel to my code:
poolobj = parpool(6);
parfor (i = 1:6 )
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
end
delete(poolobj)
I will get error :
Starting parallel pool (parpool) using the 'local' profile ...
connected to 6 workers.
{Error using eval
Undefined function or variable 'testdata'.
Error in trial (line 2)
parfor (i = 1:6 )
}
It seems that after I run the parallel, I was not able to load data the same way when parallel was not set up in the environment.
Many many thanks!
bash parallel-processing cluster-computing
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
add a comment |
I need to use parallel for Matlab running on cluster
I can run the Matlab code without problem on cluster with the .pbs file and get the display results
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
However, when I try to add the parallel to my code:
poolobj = parpool(6);
parfor (i = 1:6 )
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
end
delete(poolobj)
I will get error :
Starting parallel pool (parpool) using the 'local' profile ...
connected to 6 workers.
{Error using eval
Undefined function or variable 'testdata'.
Error in trial (line 2)
parfor (i = 1:6 )
}
It seems that after I run the parallel, I was not able to load data the same way when parallel was not set up in the environment.
Many many thanks!
bash parallel-processing cluster-computing
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
I need to use parallel for Matlab running on cluster
I can run the Matlab code without problem on cluster with the .pbs file and get the display results
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
However, when I try to add the parallel to my code:
poolobj = parpool(6);
parfor (i = 1:6 )
load CG_data;
trade = testdata(:,3);
day = testdata(:,1);
clear testdata;
obs = size(trade,1);
nday = day(obs);
disp(nday)
disp(obs)
end
delete(poolobj)
I will get error :
Starting parallel pool (parpool) using the 'local' profile ...
connected to 6 workers.
{Error using eval
Undefined function or variable 'testdata'.
Error in trial (line 2)
parfor (i = 1:6 )
}
It seems that after I run the parallel, I was not able to load data the same way when parallel was not set up in the environment.
Many many thanks!
bash parallel-processing cluster-computing
bash parallel-processing cluster-computing
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
asked Nov 22 '18 at 5:40
vera_kkkvera_kkk
225
225
add a comment |
add a comment |
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