Where should I use this sir...i mean how to use this..? On Mon, Mar 6, 2017 at 4:37 PM, Kiuhnm Mnhuik <[email protected]> wrote:
> You should use gpuarray.preallocate=0.7 (choose the % you want) > > On Monday, March 6, 2017 at 8:31:58 AM UTC+1, Ani wrote: >> >> Sir I think GPUArray will itself control GPU memory allocation, there is >> no need of cnmem now as it is depreciated whic is controlled via CUDA >> backend. >> >> On Mon, Mar 6, 2017 at 12:20 PM, anishi gupta <[email protected]> >> wrote: >> >>> Hello Sir, >>> >>> When I used command "device=gpuN python file.py" then code is >>> successfullt running on gpu.As you said theano FLAGS will override .rc file >>> settings so I think there is no need of making .theanorc file. Kindly tell >>> me how to make cuda memory faster if I dont use cnmem...I want to gain >>> speedup in gpu as compare to cpu.... >>> >>> >>> >>> On Fri, Mar 3, 2017 at 7:08 PM, Ramana Subramanyam <[email protected]> >>> wrote: >>> >>>> Hi, >>>> You don't set the device parameter. Set your device to gpuN and try >>>> running again. cnmem is from the old backend, which will be depreciated >>>> soon. You should start using device=cudaN and >>>> config.gpuarray.preallocate instead of lib.cnmem. Also, you seem to >>>> override the config file with THEANO_FLAGS. Use either of them (remember >>>> FLAGS can override .rc file settings). >>>> >>>> Ramana >>>> >>>> On Friday, March 3, 2017 at 7:06:24 PM UTC+5:30, Ani wrote: >>>>> >>>>> No sir I have put >>>>> [lib] >>>>> cnmem=1 >>>>> but it shows error of lib command not found..what to do sir now. >>>>> On 3 Mar 2017 5:07 p.m., "Kiuhnm Mnhuik" <[email protected]> wrote: >>>>> >>>>> You probably forgot [lib]: >>>>> >>>>> [lib] >>>>> cnmem = 1 >>>>> >>>>> Hello Sir... >>>>>> >>>>>> I have successfully installed CuDNN and it is also available...but >>>>>> problem is with cnmem..When I wrote cnmem=1 in my .theanorc file which is >>>>>> at home directory..it gives error on running any code with cpu or >>>>>> gpu..please have a look at error(screenshot is attached). >>>>>> >>>>>> Thanks in advance.... >>>>>> Regards >>>>>> Anishi Gupta >>>>>> >>>>>> On Saturday, 28 May 2016 11:05:29 UTC+5:30, Poornachandra Sandur >>>>>> wrote: >>>>>>> >>>>>>> Hi, >>>>>>> CNMem is fast CUDA memory allocator ... if you >>>>>>> want to set it you can do it by writing the below lines in your >>>>>>> .theanorc >>>>>>> file ... >>>>>>> >>>>>>> [lib] >>>>>>> cnmem=1 >>>>>>> >>>>>>> >>>>>>> ------------------------------- >>>>>>> >>>>>>> For CUDNN you can do it with the following steps : >>>>>>> >>>>>>> *First download the file : cudnn-7.0-linux-x64-v3.0-prod.tgz* >>>>>>> >>>>>>> *Extract it to home directory* >>>>>>> >>>>>>> *and set the LD_LIBRARY_PATH to the above extracted directory* >>>>>>> >>>>>>> *and then follow the below steps :* >>>>>>> >>>>>>> >>>>>>> >>>>>>> *sudo cp /home/poornachandra/cuda/include/cudnn.h >>>>>>> /usr/local/cuda-7.5/include/* >>>>>>> >>>>>>> *sudo cp /home/poornachandra/cuda/lib64/libcudnn* >>>>>>> /usr/local/cuda-7.5/lib64/* >>>>>>> >>>>>>> >>>>>>> On Fri, May 27, 2016 at 1:22 PM, Ramana Subramanyam < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Hello there, >>>>>>>> If anyone is running theano on OSX, you need to make a few changes >>>>>>>> to Poornachandra's answer. Instead of setting the path of >>>>>>>> *LD_LIBRARY_PATH, >>>>>>>> *set *DYLD_LIBRARY_PATH *to the extracted directory of CUDNN. I >>>>>>>> have extracted them into `/home/packages/` and I am using CUDA 7.5. >>>>>>>> Copy >>>>>>>> those files to the following destination, >>>>>>>> >>>>>>>> >>>>>>>> 1) sudo cp ~/packages/cuda/lib/libcudnn* /Developer/NVIDIA/CUDA-7.5 >>>>>>>> /lib/ >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> 2) sudo cp ~/packages/cuda/include/cudnn.h /Developer/NVIDIA/CUDA- >>>>>>>> 7.5/include/ >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Hope this helps! >>>>>>>> >>>>>>>> On Tuesday, March 15, 2016 at 7:52:50 AM UTC+5:30, Ashutosh Modi >>>>>>>> wrote: >>>>>>>>> >>>>>>>>> Hi, >>>>>>>>> >>>>>>>>> I am running the latest version of Theano 0.8 on linux server >>>>>>>>> using the GPUs. When I run my code I get the following message : >>>>>>>>> >>>>>>>>> Using gpu device 0: GeForce GTX TITAN X (CNMeM is disabled, CuDNN >>>>>>>>> not available) >>>>>>>>> >>>>>>>>> >>>>>>>>> Is it normal or something is lacking or is it some bug? I ran my >>>>>>>>> code after clearing the .thano directory. >>>>>>>>> >>>>>>>>> >>>>>>>>> Please help me in resolving this. >>>>>>>>> >>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>> >>>>>>>>> Ashutosh >>>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> --- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "theano-users" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> warm regards, >>>>>>> Poornachandra Sandur, >>>>>>> Mob.No.+91-9901913049 >>>>>>> >>>>>> -- >>>>> >>>>> --- >>>>> You received this message because you are subscribed to a topic in the >>>>> Google Groups "theano-users" group. >>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>>> pic/theano-users/4qKbh5C_9e4/unsubscribe. >>>>> To unsubscribe from this group and all its topics, send an email to >>>>> [email protected]. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>>> -- >>>> >>>> --- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "theano-users" group. >>>> To unsubscribe from this topic, visit https://groups.google.com/d/to >>>> pic/theano-users/4qKbh5C_9e4/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >>> >>> -- >>> >>> With Best Wishes and Regards >>> Anishi Gupta >>> >>> >>> >> >> >> -- >> >> With Best Wishes and Regards >> Anishi Gupta >> >> >> -- > > --- > You received this message because you are subscribed to a topic in the > Google Groups "theano-users" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/theano-users/4qKbh5C_9e4/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- With Best Wishes and Regards Anishi Gupta -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. 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