mpz reuse test takes too much time

Torbjörn Granlund tg at
Wed Sep 28 14:24:15 UTC 2016

Vincent Lefevre <vincent at> writes:

  But there may have been a temporary problem, as I now get:
  ./reuse  27.56s user 0.15s system 100% cpu 27.698 total
That's more in the expected range.  Amd bulldozers are not GMP speed
demons, with their 1/4 mul throughput, but they are not that slow.

  But note that since "reuse" is much slower than the other tests,
  one doesn't benefit much from the parallelization of the tests.

Indeed.  I don't lose too much sleep over that, and splitting up
tests/mpz/reuse,c into several tests would seem to have several

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