GPU computation adaptation
100 USD 
Need a specialist who develops code for calculations on graphics cards and other parallel computing systems.
The task is to adapt existing implementations of the sha256 hash calculation functions for strings longer than 64 characters, taking into account the necessary data alignment on OpenCL. The main input strings will be around 100 characters in size. It is necessary to implement the calculation functionality (opencl file) and also demonstrate its usage in Python (pyopencl library).
Client's review of cooperation with Yaroslav Dygalo
GPU computation adaptationUnsatisfactory result! Unfortunately, the performer was unable to fully understand the task at hand. Despite several attempts to correct the solution, the changes made during the revisions contradicted each other, which negatively affected the quality of the final work. After 6-7 attempts, the task was still not completed.
I would like to note that the performer was polite in communication and has basic knowledge of the technologies used; however, their level was insufficient for the implementation of this project. Likely due to a misunderstanding of the task, the work was perceived as much simpler than it actually was. This led to the creation of a solution that did not meet the required complexity.
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Winning proposal4 days100 USD
99 0 2 Winning proposal4 days100 USDGood afternoon, I have worked with GPU, I can help you adapt the computation.
United Kingdom