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Arxiv New Filter | Bookmarks & clubs | Arxiv ref/author:

importance sampling problem
 
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Zhen Pan



Joined: 29 Aug 2017
Posts: 12
Affiliation: UC Davis
PostPosted: September 20 2017  Reply with quote
I have 6 chains:
PlanckTP_1.txt ... PlanckTP_6.txt (also PlanckTP_1.data... PlanckTP_6.data ).

Now I am doing an importance sampling using HST.ini by adding
Code:
DEFAULT(batch2/HST.ini)

to the PlanckTP.ini, set
Code:
action = 1

and rerun the .ini file.

But the importance sampling only processes the 1st chain :
reading from: chains/PlanckTP_1.data
writing to: chains/post_PlanckTP_lensing_1.*

Do I miss anything ?
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Antony Lewis



Joined: 23 Sep 2004
Posts: 1332
Affiliation: University of Sussex
PostPosted: September 20 2017  Reply with quote
Did you do mpirun -np 6 ./cosmomc...?
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Zhen Pan



Joined: 29 Aug 2017
Posts: 12
Affiliation: UC Davis
PostPosted: September 20 2017  Reply with quote
Ahh, that's the problem. Thank you, Antony!
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