xe: jit: remove non-determinism between tool chains in blocking generator #4267
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kealan-barbieri
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atkassen
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Prevents non-determinism in blocking choice for convolution when different configurations achieve the same score by the model.
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While investigating the regression identified in MFDNN-14350, I found two configurations resulted in the same score according to the performance model. Due to non-determinism in how these configurations are generated, different configurations can be chosen for that problem. This PR removes the non-determinism (although it happens to pick the bad case for MFDNN-14350, meaning more work will be required).