From: LIU Zhiwei <zhiwei_liu@c-sky.com>
To: qemu-devel@nongnu.org
Cc: alex.bennee@linaro.org, richard.henderson@linaro.org,
LIU Zhiwei <zhiwei_liu@c-sky.com>,
aurelien@aurel32.net, peter.maydell@linaro.org
Subject: [PATCH 0/3] Implement blfoat16 in softfloat
Date: Thu, 13 Aug 2020 15:14:18 +0800 [thread overview]
Message-ID: <20200813071421.2509-1-zhiwei_liu@c-sky.com> (raw)
As bfloat16 is more and more popular in many archs, implement bfloat16
interfaces in softfloat, so that archs can add their bfloat16 insns
based on the blfoat16 interfaces here.
These interfaces have been tested by RISU on RISC-V bfloat16 with
XuanTie C906.
LIU Zhiwei (3):
fpu/softfloat: Define operations for bfloat16
fpu/softfloat: Define convert operations for bfloat16
fpu/softfloat: Define misc operations for bfloat16
fpu/softfloat-specialize.inc.c | 38 ++++
fpu/softfloat.c | 391 +++++++++++++++++++++++++++++++++
include/fpu/softfloat-types.h | 5 +
include/fpu/softfloat.h | 133 +++++++++++
4 files changed, 567 insertions(+)
--
2.23.0
next reply other threads:[~2020-08-13 7:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-13 7:14 LIU Zhiwei [this message]
2020-08-13 7:14 ` [PATCH 1/3] fpu/softfloat: Define operations for bfloat16 LIU Zhiwei
2020-08-13 7:14 ` [PATCH 2/3] fpu/softfloat: Define convert " LIU Zhiwei
2020-08-13 7:14 ` [PATCH 3/3] fpu/softfloat: Define misc " LIU Zhiwei
2020-08-13 16:06 ` [PATCH 0/3] Implement blfoat16 in softfloat Richard Henderson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200813071421.2509-1-zhiwei_liu@c-sky.com \
--to=zhiwei_liu@c-sky.com \
--cc=alex.bennee@linaro.org \
--cc=aurelien@aurel32.net \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).