From: Ankit Kumar <ankit.kumar@samsung.com>
To: axboe@kernel.dk, vincentfu@gmail.com
Cc: fio@vger.kernel.org, kbusch@kernel.org, simon.lund@samsung.com,
Ankit Kumar <ankit.kumar@samsung.com>
Subject: [PATCH 0/3] fdp fixes, random placment id and xnvme support
Date: Tue, 11 Jul 2023 18:24:31 +0530 [thread overview]
Message-ID: <20230711125434.14691-1-ankit.kumar@samsung.com> (raw)
In-Reply-To: CGME20230711073511epcas5p223fd93816f8249258482a445305a9656@epcas5p2.samsung.com
This series now enables us to either roundrobin or select a random
placement ID from the available ones. In future a non-unifrom
placement id selection such as zipf, pareto etc can be added.
The current boundary check for input placment ids was not correct.
Added a fix for that.
This series also adds FDP support to the xnvme I/O engine.
Ankit Kumar (3):
fdp: use macro for max ruhs and fix placement id check
fdp: support random placement id selection
engines/xnvme: add support for fdp
HOWTO.rst | 19 ++++++++--
configure | 2 +-
engines/io_uring.c | 2 +-
engines/xnvme.c | 78 +++++++++++++++++++++++++++++++++++++++++-
examples/xnvme-fdp.fio | 36 +++++++++++++++++++
fdp.c | 20 +++++++----
fdp.h | 12 +++++++
fio.1 | 20 +++++++++--
fio.h | 2 ++
init.c | 2 ++
options.c | 20 +++++++++++
thread_options.h | 2 ++
12 files changed, 201 insertions(+), 14 deletions(-)
create mode 100644 examples/xnvme-fdp.fio
--
2.25.1
next parent reply other threads:[~2023-07-11 7:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230711073511epcas5p223fd93816f8249258482a445305a9656@epcas5p2.samsung.com>
2023-07-11 12:54 ` Ankit Kumar [this message]
[not found] ` <CGME20230711073512epcas5p4d10da8eefbc198953212cbfd5ca83198@epcas5p4.samsung.com>
2023-07-11 12:54 ` [PATCH 1/3] fdp: use macro for max ruhs and fix placement id check Ankit Kumar
2023-07-11 14:43 ` Vincent Fu
2023-07-11 15:44 ` Ankit Kumar
[not found] ` <CGME20230711073513epcas5p21fedfdc9eb92267970c74ea3df92fe15@epcas5p2.samsung.com>
2023-07-11 12:54 ` [PATCH 2/3] fdp: support random placement id selection Ankit Kumar
[not found] ` <CGME20230711073514epcas5p31993ba169c4bde8169dc31a5528289a3@epcas5p3.samsung.com>
2023-07-11 12:54 ` [PATCH 3/3] engines/xnvme: add support for fdp Ankit Kumar
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