Since the article here says to
use k-d trees to speed up PocketSphinx, I tried making some with the kdtree
application which comes with sphinxtrain. I am on Windows 7.
Here is the command I used, supplying the files in the model directory for
PocketSphinx:
When I run it from the Windows cmd, it exits without doing anything except
print the current configuration. When I run it from Cygwin it tells me it got
a segmentation fault.
What can I do to get k-d trees for pocketsphinx?
Nate
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
You can consider this issue closed (I think). I could not for the life of me
get Cygwin to give me a core dump so I could get a stack trace (I detailed my
conundrum on StackOverflow; is it possible that
something needs to be changed in the config file for users to be able to send
you coredumps?). I tried to rebuild and remembered I had been building with
VS2010. Cygwin failed to build, and this
QA
pointed me to download the bleeding edge version. Everything works perfectly
with the snapshot version of SphinxTrain I downloaded just now!
I was using SphinxTrain 1.0.7. When I ran my command against the snapshot
version, it gave me an error saying my output file or directory didn't exist.
Apparently it won't take anything with a space in the path (understandable).
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Since the article
here says to
use k-d trees to speed up PocketSphinx, I tried making some with the kdtree
application which comes with sphinxtrain. I am on Windows 7.
Here is the command I used, supplying the files in the model directory for
PocketSphinx:
C:/dev/sphinx/sphinxtrain/kdtree.exe -outfn "C:/Users/me/Desktop/kdtrees"
-meanfn C:/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/means -varfn
C:/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/variances
When I run it from the Windows cmd, it exits without doing anything except
print the current configuration. When I run it from Cygwin it tells me it got
a segmentation fault.
What can I do to get k-d trees for pocketsphinx?
Nate
Please report the version you are using
Please try the latest version
Please provide a stack trace which you can get with a debugger.
You can consider this issue closed (I think). I could not for the life of me
get Cygwin to give me a core dump so I could get a stack trace (I detailed my
conundrum on StackOverflow; is it possible that
something needs to be changed in the config file for users to be able to send
you coredumps?). I tried to rebuild and remembered I had been building with
VS2010. Cygwin failed to build, and this
QA
pointed me to download the bleeding edge version. Everything works perfectly
with the snapshot version of SphinxTrain I downloaded just now!
I was using SphinxTrain 1.0.7. When I ran my command against the snapshot
version, it gave me an error saying my output file or directory didn't exist.
Apparently it won't take anything with a space in the path (understandable).