# Detection of GPUs failed

**URL:** <https://gromacs.bioexcel.eu/t/detection-of-gpus-failed/5714>\
**Category:** User discussions\
**Tags:** mdrun, gpu\
**Created:** [February 3, 2023, 8:48am UTC](https://gromacs.bioexcel.eu/t/detection-of-gpus-failed/5714 "2023-02-03T08:48:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![akash6912](https://avatars.discourse-cdn.com/v4/letter/a/3be4f8/32.png) [@akash6912](https://gromacs.bioexcel.eu/u/akash6912)\
**Post date:** [February 3, 2023, 8:48am UTC](https://gromacs.bioexcel.eu/t/detection-of-gpus-failed/5714/1 "2023-02-03T08:48:40Z")

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GROMACS version:  
GROMACS modification: Yes/No  
Here post your question  
While running the following command:  
gmx mdrun -deffnm nvt  
i am getting:  
NOTE: Detection of GPUs failed. The API reported: GROMACS cannot run tasks on a GPU. Compiled SIMD: SSE2, but for this host/run AVX\_512 might be better

Any advise…