Commit message (Collapse) | Author | Age | Files | Lines | |
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* | runtime: add support for VDSO on ppc64x for use in walltime/nanotime | Carlos Eduardo Seo | 2018-08-31 | 1 | -0/+25 |
This change adds support for VDSO on ppc64x, making it possible to avoid a syscall in walltime and nanotime. BenchmarkClockVDSOAndFallbackPaths/vDSO-192 20000000 66.0 ns/op BenchmarkClockVDSOAndFallbackPaths/Fallback-192 1000000 1456 ns/op Change-Id: I3373bd804b6f122961de3ae9d034e6ccf35748e6 Reviewed-on: https://go-review.googlesource.com/131135 Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com> |