qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: Peter Maydell <peter.maydell@linaro.org>
To: yt zhang <zyt510998645@gmail.com>
Cc: QEMU Developers <qemu-devel@nongnu.org>,
	qemu-discuss <qemu-discuss@nongnu.org>
Subject: Re: [Qemu-devel] [Qemu-discuss] Questions about qemu enabling TCI
Date: Tue, 12 Jun 2018 09:47:05 +0100	[thread overview]
Message-ID: <CAFEAcA8ueTKXyT25JmjqGY5YMv4yXuM2V13RWMiWQ8H6QDRHFg@mail.gmail.com> (raw)
In-Reply-To: <CABhKiVUfJw9gntCUfT7vCJyTHusZSnt6kTjZq2hMS5-bT4g8kQ@mail.gmail.com>

On 12 June 2018 at 06:45, yt zhang <zyt510998645@gmail.com> wrote:
> Dear technicians，
> Good day.
>      I encountered some problems in the process of learning qemu, so I
> would like to ask technical staff.
>      QEMU is running User Model mode and enables TCI function. What is the
> workflow of qemu at TCG and TCI stages? Is there a related program flow
> diagram?

TCI is just another backend for TCG. Instead of directly
generating native host instructions, we generate TCI bytecodes,
which are then runtime interpreted.

You almost certainly never want to use TCI. Use a proper
TCG backend instead.

thanks
-- PMM

      reply	other threads:[~2018-06-12  8:47 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-12  5:45 [Qemu-devel] Questions about qemu enabling TCI yt zhang
2018-06-12  8:47 ` Peter Maydell [this message]

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=CAFEAcA8ueTKXyT25JmjqGY5YMv4yXuM2V13RWMiWQ8H6QDRHFg@mail.gmail.com \
    --to=peter.maydell@linaro.org \
    --cc=qemu-devel@nongnu.org \
    --cc=qemu-discuss@nongnu.org \
    --cc=zyt510998645@gmail.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 NNTP newsgroup(s).