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Re:Demystifying Differentiable Programming (2018) by hinkley on Monday February 17, 2020 @02:57PM (#22350203)
Databases have perhaps done this the longest. I think this notion first came up for me when I was thinking about complex operations on large data structures in application memory, and the way that hand-coded tuning parameters rot over time, or are counterproductive for your largest customers.

I think a few compilers sprouted the ability to take perf logs from previous runs into account when compiling, maybe ten years back now, but nothing is there for off-line optimization in situ. And again my choice of input data will never be perfect for all of my users. I can tune for my biggest customer or be populist.

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