Jim Mussared a7932ae4e6 tools/makeqstrdefs.py: Run qstr preprocessing in parallel. ...

This gives a substantial speedup of the preprocessing step, i.e. the
generation of qstr.i.last.  For example on a clean build, making
qstr.i.last:

    21s -> 4s on STM32 (WB55)
    8.9 -> 1.8s on Unix (dev).

Done in collaboration with @stinos.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

2020-11-12 15:04:53 +11:00

5.9 KiB

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