Examples

Obtain the test framework code from the source code obtained in 1. Assume that the source code is stored in /path/to/scann/sra_scann_adapter and the test framework code is stored in /path/to/scann/sra_scann_adapter/ann-benchmarks.

This section uses the sift-128-euclidean.hdf5 dataset as an example. Run the following commands to obtain the dataset:

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cd /path/to/scann/sra_scann_adapter/ann-benchmarks
mkdir data && cd data
wget http://ann-benchmarks.com/sift-128-euclidean.hdf5 --no-check-certificate

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├── data                                                    // Dataset
      └── sift-128-euclidean.hdf5
├── ann_benchmarks
      └── algorithms
            └── scann
                  └── config-sift-128-euclidean.yml         // Dataset configuration file
└── test.sh                                                 // Test script

Procedure:

1. Check that scann-1.2.10-cp39-cp39-linux_aarch64.whl has been installed in 8.
2. Install the dependencies required by ann-benchmarks.

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   cd /path/to/scann/sra_scann_adapter/ann-benchmarks pip install -r requirements.txt yum install numactl numactl-devel

3. Run the test script.

   1	sh test.sh

   The execution result is as follows: