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| author | John Snow <jsnow@redhat.com> | 2015-05-22 14:13:44 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2015-05-22 15:58:22 -0400 |
| commit | 5560b85a31e6f15a8841b66620d9497943094ee4 (patch) | |
| tree | 267c1f98fab3800dcdc936ebc66f565c9d4d8445 /hmp-commands.hx | |
| parent | 91d0374a7ffbd6a9cd0ba159c9160d9f26220cf5 (diff) | |
| download | qemu-5560b85a31e6f15a8841b66620d9497943094ee4.zip qemu-5560b85a31e6f15a8841b66620d9497943094ee4.tar.gz qemu-5560b85a31e6f15a8841b66620d9497943094ee4.tar.bz2 | |
qtest: pre-buffer hex nibs
Instead of converting each byte one-at-a-time and then sending each byte
over the wire, use sprintf() to pre-compute all of the hex nibs into a
single buffer, then send the entire buffer all at once.
This gives a moderate speed boost to memread() and memwrite() functions.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1431021095-7558-2-git-send-email-jsnow@redhat.com
Diffstat (limited to 'hmp-commands.hx')
0 files changed, 0 insertions, 0 deletions