From: Matthias Kretz <m.kretz@gsi.de>
To: <gcc-patches@gcc.gnu.org>, <libstdc++@gcc.gnu.org>
Subject: [PATCH] std::experimental::simd
Date: Mon, 14 Oct 2019 12:12:00 -0000 [thread overview]
Message-ID: <10916085.4XdQGCaa7L@depc447> (raw)
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Let me try again to get this patch ready. It will need a few iterations...
This patch is without documentation and testsuite. I can add them on request
but would prefer a follow-up patch after getting this one right.
I recommend to review starting from simd.h + simd_scalar.h, then
simd_builtin.h, simd_x86.h, and simd_fixed_size.h. I sure when we get this far
we are a few iterations further.
Regarding the license. The license header is currently just a copy from my
repo, but we can change it to the libstdc++ license. The paperwork with the
FSF is done.
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/experimental/simd: New header for Parallelism TS 2.
* include/experimental/bits/simd.h: Definition of the public simd
interfaces and general implementation helpers.
* include/experimental/bits/simd_builtin.h: Implementation of the
_VecBuiltin simd_abi.
* include/experimental/bits/simd_combine.h: Preliminary
implementation of the _Combine simd_abi.
* include/experimental/bits/simd_converter.h: Generic simd
conversions.
* include/experimental/bits/simd_detail.h: Internal macros for the
simd implementation.
* include/experimental/bits/simd_fixed_size.h: Simd fixed_size ABI
specific implementations.
* include/experimental/bits/simd_math.h: Math overloads for simd.
* include/experimental/bits/simd_neon.h: Simd NEON specific
implementations.
* include/experimental/bits/simd_scalar.h: Simd scalar ABI
specific implementations.
* include/experimental/bits/simd_x86.h: Simd x86 specific
implementations.
* include/experimental/bits/simd_x86_conversions.h: x86 specific
conversion optimizations.
--
──────────────────────────────────────────────────────────────────────────
Dr. Matthias Kretz https://mattkretz.github.io
GSI Helmholtzzentrum für Schwerionenforschung https://gsi.de
SIMD easy and portable https://github.com/VcDevel/Vc
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next reply other threads:[~2019-10-14 12:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-14 12:12 Matthias Kretz [this message]
2019-10-15 3:52 ` Thomas Rodgers
2019-10-24 8:26 ` Dr. Matthias Kretz
2020-02-10 16:49 ` Thomas Rodgers
2020-02-10 20:14 ` Thomas Rodgers
2020-01-07 11:01 ` Matthias Kretz
2020-01-07 11:17 ` Andrew Pinski
2020-01-07 13:19 ` Dr. Matthias Kretz
[not found] ` <3486545.znU0eCzeS4@excalibur>
[not found] ` <xkqeo8qyl8y8.fsf@trodgers.remote>
2020-05-08 19:03 ` Matthias Kretz
2020-11-11 23:43 ` Jonathan Wakely
2020-11-14 1:11 ` Matthias Kretz
2020-11-15 19:11 ` Matthias Kretz
2020-12-10 21:13 ` Matthias Kretz
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