All of lore.kernel.org
 help / color / mirror / Atom feed
From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [PATCH 00/11] target/arm: Fix neon reg offsets
Date: Wed, 28 Oct 2020 12:32:16 -0700	[thread overview]
Message-ID: <d7768ff7-c6a3-033d-41cf-f1d8d22d9f0d@linaro.org> (raw)
In-Reply-To: <CAFEAcA9v7VHpy48rRShyei_TQpzt=_HWVitGEuaybpG9w7-y_g@mail.gmail.com>

On 10/28/20 9:48 AM, Peter Maydell wrote:
> I haven't reviewed this yet but it fixes a lot of the
> problems I saw in my risu run on an s390x box, and I
> don't see any regressions on x86-64. However these still
> fail on s390x compared to an x86-64 host:
> 
> insn_VPADD_float_f16.risu.bin FAIL
> insn_VPMAX_float_f16.risu.bin FAIL
> insn_VPMIN_float_f16.risu.bin FAIL
> insn_VSDOT_s.risu.bin FAIL
> insn_VUDOT_s.risu.bin FAIL

FWIW, a risu run with my cortex-a15 trace files came up clean on a ppc64 host.
 But that wouldn't have tested DOT...


r~


  parent reply	other threads:[~2020-10-28 19:34 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-28  3:26 [PATCH 00/11] target/arm: Fix neon reg offsets Richard Henderson
2020-10-28  3:26 ` [PATCH 01/11] target/arm: Introduce neon_full_reg_offset Richard Henderson
2020-10-28  3:26 ` [PATCH 02/11] target/arm: Move neon_element_offset to translate.c Richard Henderson
2020-10-28  3:26 ` [PATCH 03/11] target/arm: Use neon_element_offset in neon_load/store_reg Richard Henderson
2020-10-28  3:26 ` [PATCH 04/11] target/arm: Use neon_element_offset in vfp_reg_offset Richard Henderson
2020-10-28  3:26 ` [PATCH 05/11] target/arm: Add read/write_neon_element32 Richard Henderson
2020-10-28 20:22   ` Richard Henderson
2020-10-29 10:15     ` Peter Maydell
2020-10-28  3:26 ` [PATCH 06/11] target/arm: Expand read/write_neon_element32 to all MemOp Richard Henderson
2020-10-28  3:26 ` [PATCH 07/11] target/arm: Rename neon_load_reg32 to vfp_load_reg32 Richard Henderson
2020-10-28  3:27 ` [PATCH 08/11] target/arm: Add read/write_neon_element64 Richard Henderson
2020-10-28  3:27 ` [PATCH 09/11] target/arm: Rename neon_load_reg64 to vfp_load_reg64 Richard Henderson
2020-10-28  3:27 ` [PATCH 10/11] target/arm: Simplify do_long_3d and do_2scalar_long Richard Henderson
2020-10-28  3:27 ` [PATCH 11/11] target/arm: Improve do_prewiden_3d Richard Henderson
2020-10-28 16:48 ` [PATCH 00/11] target/arm: Fix neon reg offsets Peter Maydell
2020-10-28 18:31   ` Peter Maydell
2020-10-28 19:32   ` Richard Henderson [this message]
2020-10-28 20:03 ` Peter Maydell
2020-10-29 11:04   ` Peter Maydell

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=d7768ff7-c6a3-033d-41cf-f1d8d22d9f0d@linaro.org \
    --to=richard.henderson@linaro.org \
    --cc=peter.maydell@linaro.org \
    --cc=qemu-devel@nongnu.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.