# Computation times **02:01.422** total execution time for 6 files **from auto_examples/models**: | Example | Time | Mem (MB) | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------|------------| | [Reconstruct undersampled k-space for cardiac and brain MRI](https://deepinv.org/auto_examples/models/demo_mri_pretrained.html.md#sphx-glr-auto-examples-models-demo-mri-pretrained-py) (`demo_mri_pretrained.py`) | 00:37.327 | 0 | | [Reconstruct prospectively-undersampled raw multicoil MRI](https://deepinv.org/auto_examples/models/demo_prospective_mri.html.md#sphx-glr-auto-examples-models-demo-prospective-mri-py) (`demo_prospective_mri.py`) | 00:30.987 | 0 | | [Benchmarking pretrained denoisers](https://deepinv.org/auto_examples/models/demo_denoiser_tour.html.md#sphx-glr-auto-examples-models-demo-denoiser-tour-py) (`demo_denoiser_tour.py`) | 00:27.771 | 0 | | [Training a reconstruction model](https://deepinv.org/auto_examples/models/demo_training.html.md#sphx-glr-auto-examples-models-demo-training-py) (`demo_training.py`) | 00:14.074 | 0 | | [Inference and fine-tune a foundation model](https://deepinv.org/auto_examples/models/demo_foundation_model.html.md#sphx-glr-auto-examples-models-demo-foundation-model-py) (`demo_foundation_model.py`) | 00:08.583 | 0 | | [Super-resolution with SRResNet](https://deepinv.org/auto_examples/models/demo_super_resolution.html.md#sphx-glr-auto-examples-models-demo-super-resolution-py) (`demo_super_resolution.py`) | 00:02.680 | 0 |