-use-cuda is invalid I think, but I did -use-gpu and see what I get:
[root@cuda-final2 bin]# ./recon-all -use-gpu
Testing for CUDA device:
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2010 NVIDIA Corporation
Built on Thu_Nov__4_12:44:17_PDT_2010
Cuda compilation tools, release 3.2, V0.2.1221
Driver : 4.0
Runtime : 3.20
Acquiring CUDA device
Using default device
CUDA device: Tesla C2050
stable5
NVIDIA driver version info:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.41.23 Sun Jun 5
22:11:38 PDT 2011
ERROR: must specify a subject id
[root@cuda-final2 bin]#
Thanks,
*Leo Souza*
On 06/13/2011 04:10 PM, Douglas N Greve wrote:
Try adding -use-cuda to recon-all
Leo Souza wrote:
Yes, I did that, but it doesn't actually uses the GPU to do that, only
CPU.
GPU percentage is 0%. (you can check it by do running: "nvidia-smi -q
-d UTILIZATION -l 3" if your'e using any recent drivers.
Thanks,
*Leo Souza*
On 06/13/2011 02:44 PM, Douglas N Greve wrote:
When you run recon-all, it will create a recon-all-status file in the
scripts directory. This has the start times of all the processes, so you
can work out how long each took. This will be wall clock time, so take
that into account.
doug
Leo Souza wrote:
Hi Carolina,
Do you know how can I run Freesurfer just to get some Benchmark
Numbers and to Check GPU Performance using Cuda?
Thanks,
*Leo Souza*
On 06/13/2011 07:04 AM, Carolina Valencia wrote:
Thanks a lot, it works.
just waiting 24 hours.
Best regards,
Carolina
2011/6/10<rspr...@nmr.mgh.harvard.edu
<mailto:rspr...@nmr.mgh.harvard.edu>>
Hi Carolina,
Sorry My bad. I was inaccurate in my previous message.
-subject should work.
Assuming that the MPRAGE of your subject is under the following
directory:
/freesurfer/subjects/buckner_data/tutorial_subj/hptu_subj001_orig
set your SUBJECTS_DIR to
/freesurfer/subjects/buckner_data/tutorial_subj/hptu_subj001_orig
before
running recon-all
setenv SUBJECTS_DIR
~/freesurfer/subjects/buckner_data/tutorial_subj/hptu_subj001_orig
recon-all -all -i $SUBJECTS_DIR/MPRAGE.nii.gz -subject
$SUBJECTS_DIR/hptu_subj001
This should create a folder where Freesurfer recons will be created:
cd
~/freesurfer/subjects/buckner_data/tutorial_subj/hptu_subj001_orig/hptu_subj001
Best,
Priti
> Hi Carolina,
>
> -subject is not recognized by Freesurfer...Use -subjid or -s
instead.
>
> setenv SUBJECTS_DIR<path to tutorial data>
>
> recon-all -all -i<path to your MPRAGE>/MPRAGE.nii.gz -s<path to
> freesurfer recons>/hptu_subj001
>
> Priti
>
>> Hello Freesurfer's users,
>>
>> I'm starting using FS and I have a problem running recon-all
>> I create a folder called hptu_subj001 which contains MPRAGE.nii.gz
>> within
>> tutorial_subj
>> First I convert nii.gz to mgz qith the command:
>> recon-all -i MPRAGE.nii.gz -s hptu_subj001
>> and then in order to process all, I type:
>> recon-all –i 001.mgz –subject hptu_subj001 –all
>>
>>
cvalencia-Precision-WorkStation-T3400:~/freesurfer/subjects/buckner_data/tutorial_subj/hptu_subj001_orig>
>> recon-all –i 001.mgz –subject hptu_subj001 –all
>> ERROR: Flag i unrecognized.
>> i 001.mgz subject hptu_subj001 all
>> Linux cvalencia-Precision-WorkStation-T3400 2.6.35-28-generic-pae
>> #50-Ubuntu
>> SMP Fri Mar 18 20:43:15 UTC 2011 i686 GNU/Linux
>>
>> recon-all -s exited with ERRORS at Fri Jun 10 12:50:04 COT 2011
>>
>> then I tried with:
>>
>>
cvalencia-Precision-WorkStation-T3400:~/freesurfer/subjects/buckner_data/tutorial_subj>
>> recon-all –i MPRAGE.nii.gz –subject hptu_subj001 –all
>> ERROR: Flag i unrecognized.
>> i MPRAGE.nii.gz subject hptu_subj001 all
>> Linux cvalencia-Precision-WorkStation-T3400 2.6.35-28-generic-pae
>> #50-Ubuntu
>> SMP Fri Mar 18 20:43:15 UTC 2011 i686 GNU/Linux
>>
>> recon-all -s exited with ERRORS at Fri Jun 10 12:36:24 COT 2011
>>
>> How I can fix this error?
>>
>> Thanks a lot,
>>
>> Best regards,
>>
>> Carolina
>> _______________________________________________
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<mailto:Freesurfer@nmr.mgh.harvard.edu>
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