Re: [Qemu-devel] single step is too slow, if compare to bochs

[Peter Cheung]

The socket is lagging, i keep sending gdb command to qemu and read the result, for every 60 commands, i got 4 seconds lagging, it hangs on the socket:read() in my side for 4 seconds.

The qemu is using g_io_channel_write_chars() function to send back the data through socket, anyway to optimize it?

Thanks

from Peter

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From: address@hidden
To: address@hidden
Date: Sun, 18 Aug 2013 08:48:02 +0800
Subject: [Qemu-devel] single step is too slow, if compare to bochs

Hi All

    i have written a java program, keep sending the gdb single step command to qemu, i can execute ~60 single steps per seconds. But in bochs i can execute ~130. How can I make qemu run faster in single step?

Thanks

from Peter