arrayfire / arrayfire-binary-python-wrapper

A python thin wrapper for ArrayFire library
https://arrayfire.com
BSD 3-Clause "New" or "Revised" License
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Numeric Operations Testing #38

Closed AzeezIsh closed 5 months ago

AzeezIsh commented 5 months ago

This PR introduces a suite of unit tests for numeric_functions.py located within the within the mathematical functions directory. This PR also resolves issues from the numeric_functions.py file, specifically with functions like Hypotenuse -- hyp(), Negate -- neg(), and Clamp -- clamp().

Bug Resolution: Fixed pointer issues for both hypotenuse and clamp. For hypotenuse, it was missing a parameter feature, and also and out pointer. For clamp, the Boolean for batching was missing for the call_to_clib function. For negate, the only compatible array was of type f32, therefore I added a converter that grabbed the dtype of the inputted array and set that as the standard.

General Functionality: Tests confirm that the library accurately handles tests across various array shapes and dimensions, ensuring these operations perform correctly from scalars up to four-dimensional arrays. This encompasses verifying the maintenance of result dimensions in accordance with input shapes.

Data Type and Edge Case Handling: The library's robustness is tested against a comprehensive set of data types including integers, floating-points, and complex numbers (where applicable), affirming operation compatibility and precision. Additionally, scenarios involving shape mismatches, negative dimensions, and zero-sized arrays are explored, expecting runtime errors to prevent undefined behaviors.