Speed up fill for high dimensional arrays #591
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maleadt
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Apr 25, 2025
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@vchuravy Any idea where this overhead comes from? Suboptimal launch configuration, or the kernel-side |
Fix the following issue: ArrogantGao/benchmark_tropical_tensornetwork#1 After fix, it has 20x speed up on high dimensional arrays: ```julia julia> @Btime CUDA.@sync fill!($(CUDA.zeros(TropicalF32, fill(2, 20)...)), zero(TropicalF32)); 15.316 μs (57 allocations: 1.52 KiB) ```
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Fix the following issue:
ArrogantGao/benchmark_tropical_tensornetwork#1
After fix, it has 20x speed up on high dimensional arrays: