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[Qemu-devel] [PATCH v3 0/5] qtest: base64 r/w and faster memset
From: |
John Snow |
Subject: |
[Qemu-devel] [PATCH v3 0/5] qtest: base64 r/w and faster memset |
Date: |
Tue, 5 May 2015 18:22:53 -0400 |
Adds new qtest protocol commands for base64 reads and writes,
as well as a proper command for memset instead of faking it
via write.
This improves the ahci-test performance on my machine from about
14 seconds to about ~3.5.
v3:
- Including a memset optimization.
v2:
- Resend as non-RFC.
==
For convenience, this branch is available at:
https://github.com/jnsnow/qemu.git branch qtest_protocol
https://github.com/jnsnow/qemu/tree/qtest_protocol
This version is tagged qtest_protocol-v3:
https://github.com/jnsnow/qemu/releases/tag/qtest_protocol-v3
==
John Snow (5):
qtest: allow arbitrarily long sends
qtest: Add base64 encoded read/write
qtest: add memset to qtest protocol
qtest: precompute hex nibs
libqos/ahci: Swap memread/write with bufread/write
qtest.c | 147 +++++++++++++++++++++++++++++++++++++++++++++-------
tests/ahci-test.c | 8 +--
tests/libqos/ahci.c | 4 +-
tests/libqtest.c | 56 ++++++++++++++++----
tests/libqtest.h | 49 ++++++++++++++++++
5 files changed, 230 insertions(+), 34 deletions(-)
--
2.1.0
- [Qemu-devel] [PATCH v3 0/5] qtest: base64 r/w and faster memset,
John Snow <=
- [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, John Snow, 2015/05/05
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, Markus Armbruster, 2015/05/06
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, John Snow, 2015/05/06
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, Markus Armbruster, 2015/05/06
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, John Snow, 2015/05/06
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, Markus Armbruster, 2015/05/07
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, John Snow, 2015/05/07
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, Eric Blake, 2015/05/07
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, Markus Armbruster, 2015/05/08
- Re: [Qemu-devel] [PATCH v3 4/5] qtest: precompute hex nibs, John Snow, 2015/05/08