TestWeighted's runtime was roughly proportional to the number of CPUs,
so it ran a long time on PPCs (160 CPUs).
Make the number of loops in the test an inverse function of the number
of CPUs, to keep the test short.
Change-Id: Id853dbb5e5e2f9fb95966d19ef0c511e3f8080e0
Reviewed-on: https://go-review.googlesource.com/43632
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This package provides a weighted semaphore that is context-aware.
The code is derived from a similar package inside Google.
Change-Id: Id1dad96d79e8ccfd289e4299e8265aa5bdad3a5b
Reviewed-on: https://go-review.googlesource.com/38298
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
