[XLA:CPU] Add Opt Preset FAST_COMPILE for interactive and test users.#40365
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[XLA:CPU] Add Opt Preset FAST_COMPILE for interactive and test users.#40365copybara-service[bot] wants to merge 1 commit intomainfrom
copybara-service[bot] wants to merge 1 commit intomainfrom
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This flag preset will continue to be developed with fast compilation times and numerical stability in mind as the top goals (runtime performance only a secondary goal). Expect tradeoffs similar to XX% compilation time for X% runtime to occur under this flag. Currently, it just sets LLVM codegen opt to O1, disables platform dependent math, and sets `flatten_after_fusion` to true. PiperOrigin-RevId: 894064863
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[XLA:CPU] Add Opt Preset FAST_COMPILE for interactive and test users.
This flag preset will continue to be developed with fast compilation times and numerical stability in mind as the top goals (runtime performance only a secondary goal). Expect tradeoffs similar to XX% compilation time for X% runtime to occur under this flag.
Currently, it just sets LLVM codegen opt to O1, disables platform dependent math, and sets
flatten_after_fusionto true.