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54 lines
1.3 KiB
Markdown
54 lines
1.3 KiB
Markdown
\[ **Stefano Pigozzi** + **Caterina Gazzotti** + **Fabio Zanichelli** | Topic OpenMP | High Performance Computing Laboratory | Unimore \]
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# C code optimization using NVIDIA CUDA
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> ### Assignment #2
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>
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> Every team is called to optimize (parallellize) the execution time of the assigned applications on multi-processor system.
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>
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> #### Expected outcomes
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>
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> * Repository of the code (github/gitlab is ok, or .zip )
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> * Oral presentation (5 min + 5 min Q&A) of your work
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>
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> #### Assigned application
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>
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> Group 3: `OpenMP/linear-algebra/kernels/atax`
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## Results
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Results can be read in the ex.txt file where we stored all the
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experiments done.
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### Validation
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* Compiler used: **nvcc**
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* Device used: `JETSON NANO DEVELOPER KIT`
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* Built on: Mon_Mar_11_22:13:24_CDT_2019 Cuda compilation tools, release 10.0, V10.0.326
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To reproduce the obtained results:
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1. Clone the repository on @Steffo99's computer:
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```console
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$ git clone https://github.com/Steffo99/unimore-hpc-assignments
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```
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2. Checkout the exact commit the tests were executed on:
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```console
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$ git checkout d13a9b786a53d5195ae17ef7afa776e2600ce8e0
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```
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3. Access our group's assigned folder:
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```console
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$ cd unimore-hpc-assignments/atax
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```
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4. Run the benchmarking script:
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```console
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$ make bench
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```
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