Commit graph

3 commits

Author SHA1 Message Date
Martin Möhrmann
1a3230f281 internal/cpu: add support for x86 FMA cpu feature detection
Change-Id: I88ea39de01b07e6afa1c187c0df6a258da4aa8e4
Reviewed-on: https://go-review.googlesource.com/62650
Run-TryBot: Martin Möhrmann <moehrmann@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
2017-09-11 05:20:01 +00:00
Martin Möhrmann
c4ee0e2a8b internal/cpu: fix style nit in variable name
Consistent with similar change of style in the crypto repository:
http://golang.org/cl/43511

Change-Id: Ib158c52a2649dcbbe9eb92f2bdb9d289e0dcc7bf
Reviewed-on: https://go-review.googlesource.com/53474
Reviewed-by: Han-Wen Nienhuys <hanwen@google.com>
Reviewed-by: Avelino <t@avelino.xxx>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2017-08-08 04:11:36 +00:00
Martin Möhrmann
69972aea74 internal/cpu: new package to detect cpu features
Implements detection of x86 cpu features that
are used in the go standard library.

Changes all standard library packages to use the new cpu package
instead of using runtime internal variables to check x86 cpu features.

Updates: #15403

Change-Id: I2999a10cb4d9ec4863ffbed72f4e021a1dbc4bb9
Reviewed-on: https://go-review.googlesource.com/41476
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2017-05-10 17:02:21 +00:00