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| Linia 9: | Linia 9: | ||
[ 1, 2 ] | [ 1, 2 ] | ||
| − | |||
[ 3, 4 ] | [ 3, 4 ] | ||
the result of normalization is : | the result of normalization is : | ||
| − | + | 0.3162 0.4472 | |
| + | 0.9487 0.8944 | ||
# Install opencl drivers for your platform | # Install opencl drivers for your platform | ||
Versiunea de la data 26 aprilie 2018 15:16
Session 6
Task: run matrix-column normalization using OpenCL (https://www.khronos.org/opencl)
Matrix-column normalization means that, at the end of the process, every sum of squared elements on the same column is 1.
Example: Assuming matrix is
[ 1, 2 ] [ 3, 4 ]
the result of normalization is :
0.3162 0.4472
0.9487 0.8944
- Install opencl drivers for your platform
- Check what opencl-capable devices with command clinfo
- Run the VectorAddOpenCL app [[1]] to see that all works ok
- Implement the normalization operation
Points (out of 10) vs. expected performance:
[[]]
