Replace if-Conditions by Ternary Operators in Nabla #1798
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havogt
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The unconditional shifts (unconditional loads from neighbor tables) seem to help NVCC’s load hoisting and loop-invariant code motion in the case of k-blocking. Increases performance by up to 8% on double precision and up to 2.5% on single precision fused nabla implementations.
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The unconditional shifts (unconditional loads from neighbor tables) seem to help NVCC’s load hoisting and loop-invariant code motion in the case of k-blocking. Increases performance by up to 8% on double precision and up to 2.5% on single precision fused nabla implementations.