Commit Graph

4 Commits

Author SHA1 Message Date
Lucie Gérard
05fc3aef53 Use SPDX license identifiers
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Files that have to be modified by hand are modified.
License files are organized under LICENSES directory.

Task-number: QTBUG-67283
Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-05-16 16:37:38 +02:00
Edward Welbourne
681bef22a7 Fix generation of qsimd_x86 files to require no hand-editing
Recent fixes to include the "We mean it" comment in the header also
lead to that comment appearing in the generated .cpp file, which also
lacked the "This is a generated file. DO NOT EDIT." comment. The
generated header also lacked a blank line after the "We mean it"
comment, so include that (and take it out, too, in the .cpp). The
"Please see" line of the "DO NOT EDIT" comment also used the name of
the generator script as seen from the Makefile that drives the
regeneration; replace this with the README.md file that actually
explains how to regenerate the files in corelib/global/.

This amends commit 71af0d7059
and commit b852584556

Change-Id: I4b5b4dbef5954819632bb625d1914a9ec46e15d9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-04-07 23:04:04 +02:00
Kai Köhne
71af0d7059 Re-add missing 'we mean it' header
This got lost in commit b852584556 .
Also augment util/x86simdgen/header so that the header is
automatically included when qsimd_x86_p.h is re-generated.

Change-Id: I3e59b983f78b8c1aced3757e1aa5dceb6d653d97
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2022-03-07 14:04:25 +01:00
Thiago Macieira
b852584556 qsimd: update the generator script from OpenDCDiag
I'd been making changes to that and improving it for the past 2 years
without bringing it back into Qt.

The list of features is mostly the same, except:
- removed TSX features
- removed features specific to Xeon Phi processors
- added CET and AVX512FP16 features
- added the bit for hybrid CPU detection

See matching update at https://github.com/opendcdiag/opendcdiag/pull/49

Change-Id: I6fcda969a9e9427198bffffd16ce860b5a38aece
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
2022-02-18 15:46:41 -08:00