Optimize cc::Build::try_compile: Reuse PrintThread
#817
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Creating a new thread is very expensive, this commit optimizes calls to `cc::Build::assemble`, `cc::Build::assemble_progressive` and `cc::Build::compile_objects` to avoid repeated creation, destruction and joining on threads. It also eliminates a few unnecessary heap allocation. Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
thomcc
approved these changes
Jul 20, 2023
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Creating a new thread is very expensive, this commit optimizes calls to
cc::Build::assemble,cc::Build::assemble_progressiveandcc::Build::compile_objectsto avoid repeated creation, destruction and joining on threads.It also eliminates a few unnecessary heap allocation.