From: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
To: qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com,
bmeng@tinylab.org, liwei1518@gmail.com,
zhiwei_liu@linux.alibaba.com, palmer@rivosinc.com,
richard.henderson@linaro.org, philmd@linaro.org,
Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Subject: [PATCH for-9.0 v13 0/8] riscv: set vstart_eq_zero on vector insns
Date: Wed, 13 Mar 2024 16:30:51 -0300 [thread overview]
Message-ID: <20240313193059.405329-1-dbarboza@ventanamicro.com> (raw)
Hi,
In this new version I added a new patch (patch 4) to handle the case
pointed out by LIU Zhiwei in v12. I decided to do it in separate since
it's a distinct case from what we're dealing with in patch 5.
No other changes made. Series based on master.
Patches missing acks: patch 4.
Changes from v12:
- patch 4 (new):
- move vstart >= maxsz cond to the vmvr_v helper
- clear vstart when vstart >= maxsz
- v12 link: https://lore.kernel.org/qemu-riscv/20240311180821.250469-1-dbarboza@ventanamicro.com/
Daniel Henrique Barboza (7):
target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX()
trans_rvv.c.inc: set vstart = 0 in int scalar move insns
target/riscv/vector_helpers: do early exit when vstart >= vl
target/riscv: always clear vstart in whole vec move insns
target/riscv: remove 'over' brconds from vector trans
trans_rvv.c.inc: remove redundant mark_vs_dirty() calls
target/riscv/vector_helper.c: optimize loops in ldst helpers
Ivan Klokov (1):
target/riscv: enable 'vstart_eq_zero' in the end of insns
target/riscv/insn_trans/trans_rvbf16.c.inc | 18 +-
target/riscv/insn_trans/trans_rvv.c.inc | 198 +++++----------------
target/riscv/insn_trans/trans_rvvk.c.inc | 30 +---
target/riscv/translate.c | 6 +
target/riscv/vcrypto_helper.c | 32 ++++
target/riscv/vector_helper.c | 102 ++++++++++-
target/riscv/vector_internals.c | 4 +
target/riscv/vector_internals.h | 9 +
8 files changed, 207 insertions(+), 192 deletions(-)
--
2.43.2
next reply other threads:[~2024-03-13 19:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-13 19:30 Daniel Henrique Barboza [this message]
2024-03-13 19:30 ` [PATCH for-9.0 v13 1/8] target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX() Daniel Henrique Barboza
2024-03-13 19:30 ` [PATCH for-9.0 v13 2/8] trans_rvv.c.inc: set vstart = 0 in int scalar move insns Daniel Henrique Barboza
2024-03-13 19:30 ` [PATCH for-9.0 v13 3/8] target/riscv/vector_helpers: do early exit when vstart >= vl Daniel Henrique Barboza
2024-03-13 19:30 ` [PATCH for-9.0 v13 4/8] target/riscv: always clear vstart in whole vec move insns Daniel Henrique Barboza
2024-03-13 21:16 ` Richard Henderson
2024-03-13 21:39 ` Daniel Henrique Barboza
2024-03-13 19:30 ` [PATCH for-9.0 v13 5/8] target/riscv: remove 'over' brconds from vector trans Daniel Henrique Barboza
2024-03-13 19:30 ` [PATCH for-9.0 v13 6/8] trans_rvv.c.inc: remove redundant mark_vs_dirty() calls Daniel Henrique Barboza
2024-03-13 19:30 ` [PATCH for-9.0 v13 7/8] target/riscv: enable 'vstart_eq_zero' in the end of insns Daniel Henrique Barboza
2024-03-13 19:30 ` [PATCH for-9.0 v13 8/8] target/riscv/vector_helper.c: optimize loops in ldst helpers Daniel Henrique Barboza
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=20240313193059.405329-1-dbarboza@ventanamicro.com \
--to=dbarboza@ventanamicro.com \
--cc=alistair.francis@wdc.com \
--cc=bmeng@tinylab.org \
--cc=liwei1518@gmail.com \
--cc=palmer@rivosinc.com \
--cc=philmd@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=qemu-riscv@nongnu.org \
--cc=richard.henderson@linaro.org \
--cc=zhiwei_liu@linux.alibaba.com \
/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 read-only IMAP folder(s) and NNTP newsgroup(s).