# Computation times **00:51.586** total execution time for 8 files **from auto_examples/external-libraries**: | Example | Time | Mem (MB) | |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------|------------| | [Reconstruct real CT sinograms with the 2DeteCT benchmark](https://deepinv.org/auto_examples/external-libraries/demo_astra_2detect.html.md#sphx-glr-auto-examples-external-libraries-demo-astra-2detect-py) (`demo_astra_2detect.py`) | 00:19.111 | 0 | | [Reconstruct accelerated non-Cartesian breast MRI acquisition data](https://deepinv.org/auto_examples/external-libraries/demo_mrinufft_breast.html.md#sphx-glr-auto-examples-external-libraries-demo-mrinufft-breast-py) (`demo_mrinufft_breast.py`) | 00:08.183 | 0 | | [Radio interferometric imaging with deepinverse](https://deepinv.org/auto_examples/external-libraries/demo_ri_basic.html.md#sphx-glr-auto-examples-external-libraries-demo-ri-basic-py) (`demo_ri_basic.py`) | 00:07.332 | 0 | | [Using HuggingFace datasets](https://deepinv.org/auto_examples/external-libraries/demo_hf_dataset.html.md#sphx-glr-auto-examples-external-libraries-demo-hf-dataset-py) (`demo_hf_dataset.py`) | 00:05.556 | 0 | | [Low-dose CT with ASTRA backend and Total-Variation (TV) prior](https://deepinv.org/auto_examples/external-libraries/demo_astra_tomography.html.md#sphx-glr-auto-examples-external-libraries-demo-astra-tomography-py) (`demo_astra_tomography.py`) | 00:04.454 | 0 | | [Single-pixel imaging with Spyrit](https://deepinv.org/auto_examples/external-libraries/demo_connect_spyrit.html.md#sphx-glr-auto-examples-external-libraries-demo-connect-spyrit-py) (`demo_connect_spyrit.py`) | 00:03.517 | 0 | | [Loading scientific images](https://deepinv.org/auto_examples/external-libraries/demo_io.html.md#sphx-glr-auto-examples-external-libraries-demo-io-py) (`demo_io.py`) | 00:02.527 | 0 | | [Low-intensity STED fluorescence microscopy denoising](https://deepinv.org/auto_examples/external-libraries/demo_microscopy_denoising.html.md#sphx-glr-auto-examples-external-libraries-demo-microscopy-denoising-py) (`demo_microscopy_denoising.py`) | 00:00.906 | 0 |