From: Vincent Fu <vincentfu@gmail.com>
To: axboe@kernel.dk, ankit.kumar@samsung.com, kbusch@kernel.org,
fio@vger.kernel.org
Cc: Vincent Fu <vincent.fu@samsung.com>
Subject: [PATCH 0/9] FDP tweaks, NVMe streams support
Date: Mon, 22 Apr 2024 13:49:46 -0400 [thread overview]
Message-ID: <20240422175522.4614-1-vincent.fu@samsung.com> (raw)
This patch series adds support for NVMe streams. As a byproduct these
patches also introduce a new set of data placement options that
encompass both FDP and streams. The two technologies are similar enough
to be supported by a common set of options. The original FDP options
are retained for backward compatibility.
Also included are test scripts for FDP and streams.
Vincent Fu (9):
fio: rename fdp.[c,h] to dataplacement.[c,h]
fio: create over-arching data placement option
t/nvmept_fdp.py: test script for FDP
fio: support NVMe streams
options: reject placement IDs larger than the max
options: parse placement IDs as unsigned values
dataplacement: add a debug print for IOs
t/nvmept_streams: test NVMe streams support
docs: update for new data placement options
HOWTO.rst | 36 +-
Makefile | 2 +-
cconv.c | 18 +-
fdp.c => dataplacement.c | 37 +-
dataplacement.h | 37 ++
engines/xnvme.c | 2 +-
fdp.h | 29 --
filesetup.c | 4 +-
fio.1 | 35 +-
init.c | 10 +-
io_u.c | 4 +-
ioengines.h | 2 +-
options.c | 61 +++-
server.h | 2 +-
t/nvmept_fdp.py | 745 +++++++++++++++++++++++++++++++++++++++
t/nvmept_streams.py | 520 +++++++++++++++++++++++++++
thread_options.h | 15 +-
17 files changed, 1465 insertions(+), 94 deletions(-)
rename fdp.c => dataplacement.c (69%)
create mode 100644 dataplacement.h
delete mode 100644 fdp.h
create mode 100755 t/nvmept_fdp.py
create mode 100755 t/nvmept_streams.py
--
2.43.0
next reply other threads:[~2024-04-22 17:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-22 17:49 Vincent Fu [this message]
2024-04-22 17:49 ` [PATCH 1/9] fio: rename fdp.[c,h] to dataplacement.[c,h] Vincent Fu
2024-04-22 17:49 ` [PATCH 2/9] fio: create over-arching data placement option Vincent Fu
2024-04-23 8:36 ` Ankit Kumar
2024-04-23 15:27 ` Vincent Fu
2024-04-22 17:49 ` [PATCH 3/9] t/nvmept_fdp.py: test script for FDP Vincent Fu
2024-04-22 17:49 ` [PATCH 4/9] fio: support NVMe streams Vincent Fu
2024-04-22 17:49 ` [PATCH 5/9] options: reject placement IDs larger than the max Vincent Fu
2024-04-22 17:49 ` [PATCH 6/9] options: parse placement IDs as unsigned values Vincent Fu
2024-04-22 17:49 ` [PATCH 7/9] dataplacement: add a debug print for IOs Vincent Fu
2024-04-22 17:49 ` [PATCH 8/9] t/nvmept_streams: test NVMe streams support Vincent Fu
2024-04-22 17:49 ` [PATCH 9/9] docs: update for new data placement options Vincent Fu
2024-04-23 8:49 ` [PATCH 0/9] FDP tweaks, NVMe streams support Ankit Kumar
2024-04-23 15:16 ` Vincent Fu
2024-04-24 18:48 ` Vincent Fu
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