Remove accelerate #960
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Remove accelerate #960
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This PR removes the accelerate part of the compiler. This includes all code previously found under
src/stdlib/cuda,src/stdlib/futhark, andsrc/stdlib/pmexpr, as well as integration tests undersrc/test. In addition, it includes minor changes to the main compiler and two files in the standard library to remove their dependencies on accelerate code.After removing accelerate, the bootstrapping time of the compiler improves significantly (except in the first stage, as it never used accelerate). The final stage of bootstrapping went from
64.2 ± 0.4seconds before this PR to46.5 ± 0.4seconds after this PR, measured by runningmake cheatten times. A similar difference should be observable in the second stage of bootstrapping.