Theano: theano gives “…Waiting for existing lock by unknown process…”

[great-thoughts]

My code was working fine. However, now I am getting an error that says:

Using gpu device 0: GeForce GT 750M
WARNING (theano.gof.cmodule): ModuleCache.refresh() Found key without dll in cache, deleting it. /Users/mas/.theano/compiledir_Darwin-14.5.0-x86_64-i386-64bit-i386-2.7.10-64/tmpcm9_P6/key.pkl
INFO (theano.gof.compilelock): Waiting for existing lock by unknown process (I am process '2799')
INFO (theano.gof.compilelock): To manually release the lock, delete /Users/mas/.theano/compiledir_Darwin-14.5.0-x86_64-i386-64bit-i386-2.7.10-64/lock_dir
I delete the folder lock_dir, but I still get the same message.

[nouiz]

This happen just when the cache is empty and multiple process try to
compile some code. You can ignore them. When the cache will contain enough
stuff, out won't happen frequently.

To get this less frequently, you can starts the process with some delay to
let Theano compile the code in only one process.

Fred
Le 2 déc. 2015 00:41, "great-thoughts" [email protected] a écrit :

My code was working fine. However, now I am getting an error that says:

Using gpu device 0: GeForce GT 750M
WARNING (theano.gof.cmodule): ModuleCache.refresh() Found key without dll
in cache, deleting it.
/Users/mas/.theano/compiledir_Darwin-14.5.0-x86_64-i386-64bit-i386-2.7.10-64/tmpcm9_P6/key.pkl
INFO (theano.gof.compilelock): Waiting for existing lock by unknown
process (I am process '2799')
INFO (theano.gof.compilelock): To manually release the lock, delete
/Users/mas/.theano/compiledir_Darwin-14.5.0-x86_64-i386-64bit-i386-2.7.10-64/lock_dir
I delete the folder lock_dir, but I still get the same message.

—
Reply to this email directly or view it on GitHub
https://github.com/Theano/Theano/issues/3723.

[great-thoughts]

Thanks for reply. I solved the problem by deleting .theano folder. After that the code was running as usual.