22/11/2022 22:21, Chautru, Nicolas:
> From: Thomas Monjalon
> > 15/11/2022 20:59, Nicolas Chautru:
> > > -The PCI virtual functions must be configured before working or
> > > getting assigned -to VMs/Containers. The configuration involves
> > > allocating the number of hardware
> > > +The device m
https://bugs.dpdk.org/show_bug.cgi?id=1132
Bug ID: 1132
Summary: net/i40e changes recommended Rx ring_size after device
start
Product: DPDK
Version: 22.11
Hardware: All
OS: All
Status: UNCONFIRME
This is a follow up on previous work by Kevin Laatz:
http://patches.dpdk.org/project/dpdk/list/?series=24658&state=*
This is a much more basic and naive approach which leaves the busy
cycles percentage completely up to the application.
This series is aimed at allowing DPDK applications to expose
Report the same information than rte_lcore_dump() in the telemetry
API into /eal/lcore/list and /eal/lcore/info,ID.
Example:
--> /eal/lcore/info,3
{
"/eal/lcore/info": {
"lcore_id": 3,
"socket": 0,
"role": "RTE",
"cpuset": "3"
}
}
Signed-off-by: Robin Jarry
Allow applications to register a callback that will be invoked in
rte_lcore_dump() and when requesting lcore info in the telemetry API.
The callback is expected to return a number between 0 and 100
representing the percentage of busy cycles spent over a fixed period of
time. The period of time is
Add a simple command that calls rte_lcore_dump().
Signed-off-by: Robin Jarry
---
app/test-pmd/cmdline.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b32dc8bfd445..d290938ffb4e 100644
--- a/app/test-pmd/
Reuse the --record-core-cycles option to account for busy cycles. One
turn of packet_fwd_t is considered "busy" if there was at least one
received or transmitted packet.
Add two new interval_cycles and busy_cycles fields to the fwd_stream
structure. The core_cycles field cannot be reset to zero wi
This is a follow up on previous work by Kevin Laatz:
http://patches.dpdk.org/project/dpdk/list/?series=24658&state=*
This is a much more basic and naive approach which leaves the busy
cycles percentage completely up to the application.
This series is aimed at allowing DPDK applications to expose
Report the same information than rte_lcore_dump() in the telemetry
API into /eal/lcore/list and /eal/lcore/info,ID.
Example:
--> /eal/lcore/info,3
{
"/eal/lcore/info": {
"lcore_id": 3,
"socket": 0,
"role": "RTE",
"cpuset": "3"
}
}
Signed-off-by: Robin Jarry
Allow applications to register a callback that will be invoked in
rte_lcore_dump() and when requesting lcore info in the telemetry API.
The callback is expected to return a number between 0 and 100
representing the percentage of busy cycles spent over a fixed period of
time. The period of time is
Add a simple command that calls rte_lcore_dump().
Signed-off-by: Robin Jarry
---
app/test-pmd/cmdline.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b32dc8bfd445..d290938ffb4e 100644
--- a/app/test-pmd/
Reuse the --record-core-cycles option to account for busy cycles. One
turn of packet_fwd_t is considered "busy" if there was at least one
received or transmitted packet.
Add two new interval_cycles and busy_cycles fields to the fwd_stream
structure. The core_cycles field cannot be reset to zero wi
There was a hiccup with my smtp config. Sorry about the double send.
Please ignore this series and reply on the other one.
I have updated patchwork accordingly.
The script was running on the current directory.
If not in the DTS directory, it would re-format every Python files.
A new positional argument is added to specify the directory to check.
In most cases, the (new) default value should be enough.
While updating argument handling,
the usage is printe
> From: Robin Jarry [mailto:rja...@redhat.com]
> Sent: Wednesday, 23 November 2022 11.19
> To: dev@dpdk.org
> Cc: Bruce Richardson; Jerin Jacob; Kevin Laatz; Konstantin Ananyev;
> Mattias Rönnblom; Morten Brørup; Robin Jarry
> Subject: [RFC PATCH 2/4] eal: allow applications to report their cpu
> u
Currently, one rte_flow may be split to multiple sub mlx5_flows.
While GENEVE option resource was allocated in the first mlx5_flow,
the flag will be overwritten by next sub mlx5_flow. This caused
GENEVE option resource leakage.
This commit adds the check of GENEVE option resource to avoid the
GENE
Apologies for removing recipients in my previous reply.
From: Owen Hilyard
Sent: Monday, November 21, 2022 1:35 PM
To: Juraj Linkeš
Subject: Re: [RFC PATCH v2 03/10] dts: add dpdk build on sut
On Fri, Nov 18, 2022 at 7:24 AM Juraj Linkeš
mailto:juraj.lin...@pantheon.tech>> wrote:
A note: If I'
ice_link_update get port link status and wait for one second when dev start.
If the device need almost one second for link up,
ice_link_update will enter the last rte_delay_ms(CHECK_INTERVAL) with link down,
in the meantime link interrupt raised,
the interrupt handler update dev->data->dev_link to
Again, apologies for removing recipients in my earlier reply.
From: Owen Hilyard
Sent: Monday, November 21, 2022 1:40 PM
To: Juraj Linkeš
Subject: Re: [RFC PATCH v2 04/10] dts: add dpdk execution handling
On Fri, Nov 18, 2022 at 8:00 AM Juraj Linkeš
mailto:juraj.lin...@pantheon.tech>> wrote:
d
Hi Morten,
Morten Brørup, Nov 23, 2022 at 12:52:
> This patch is based on a "gauge" (i.e. the busyness percentage) and an
> "interval" (i.e. the duration the gauge covers). I have to sample this
> gauge exactly every interval to collect data for a busyness chart. If
> the application's reporting i
-Original Message-
From: Thomas Monjalon
Sent: Wednesday, November 23, 2022 12:22 PM
To: dev@dpdk.org
Cc: Juraj Linkeš ; Owen Hilyard
; Lijuan Tu
Subject: [PATCH v2] devtools: set DTS directory to format check
The script was running on the current directory.
If not in the DTS directo
From: Owen Hilyard
Sent: Wednesday, November 16, 2022 2:48 PM
To: Juraj Linkeš
Cc: tho...@monjalon.net; honnappa.nagaraha...@arm.com; lijuan...@intel.com;
bruce.richard...@intel.com; dev@dpdk.org
Subject: Re: [RFC PATCH v2 05/10] dts: add node memory setup
On Mon, Nov 14, 2022 at 11:54 AM J
> The script was running on the current directory.
> If not in the DTS directory, it would re-format every Python files.
>
> A new positional argument is added to specify the directory to check.
> In most cases, the (new) default value should be enough.
>
> While updating argument handling,
> the
29/09/2022 14:04, Olivier Matz:
> When passing the patch to checkpatches.sh through stdin, the subject is
> retrieved by reading the input until a "Subject:" entry is found. The
> rest of the input is piped to checkpatch.pl.
>
> Since the "From:" line is before the "Subject:" line, it won't be sen
On Wed, 23 Nov 2022 11:19:29 +0100
Robin Jarry wrote:
> +static rte_lcore_busy_percent_cb lcore_busy_cb;
> +static unsigned int lcore_busy_period;
> +
> +void
> +rte_lcore_register_busy_percent_cb(rte_lcore_busy_percent_cb cb, unsigned
> int period)
> +{
> + lcore_busy_cb = cb;
> + lcore
Provide leading and trailing zero bit count functions to abstract away
compiler specific implementations.
Include basic unit test for new leading/trailing zero bit count functions.
Tyler Retzlaff (2):
eal: provide leading and trailing zero bit count abstraction
test/bitcount: add bitcount tes
basic unit test of following functions
rte_clz
rte_clzl
rte_clzll
rte_ctz
rte_ctzl
rte_ctzll
Signed-off-by: Tyler Retzlaff
---
app/test/meson.build | 2 ++
app/test/test_bitcount.c | 92
2 files changed, 94 insertions
Provide an abstraction for leading and trailing zero bit counting
functions to hide compiler specific intrinsics and builtins.
Signed-off-by: Tyler Retzlaff
---
lib/eal/include/meson.build| 1 +
lib/eal/include/rte_bitcount.h | 257 +
2 files changed
Hi Maxime,
I’m attaching the following for reference.
* Instructions for Centos8 test setup
* Diffs between the working and non-working versions (working version has
the problem commit backed out)
* Working logs (stats show that ping packets from neighbor VM can be seen
with both 6
Stephen Hemminger, Nov 23, 2022 at 17:44:
> Rather than reporting cpuset as a string might it be better
> as a JSON array?
> "cpuset" : [ 3, 5 ]
Good point, will do that in v2.
Provide leading and trailing zero bit count functions to abstract away
compiler specific implementations.
Include basic unit test for new leading/trailing zero bit count functions.
v2:
* use unsigned int instead of unsigned (checkpatches)
* match multiple include guard naming convention to rt
Provide an abstraction for leading and trailing zero bit counting
functions to hide compiler specific intrinsics and builtins.
Signed-off-by: Tyler Retzlaff
---
lib/eal/include/meson.build| 1 +
lib/eal/include/rte_bitcount.h | 265 +
2 files changed
basic unit test of following functions
rte_clz
rte_clzl
rte_clzll
rte_ctz
rte_ctzl
rte_ctzll
Signed-off-by: Tyler Retzlaff
---
app/test/meson.build | 2 ++
app/test/test_bitcount.c | 92
2 files changed, 94 insertions
Hi Robin,
On 2022/11/23 18:19, Robin Jarry wrote:
> Add a simple command that calls rte_lcore_dump().
>
> Signed-off-by: Robin Jarry
> ---
> app/test-pmd/cmdline.c | 31 +++
> 1 file changed, 31 insertions(+)
>
> diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cm
Hi Thomas,
> -Original Message-
> From: Thomas Monjalon
> Sent: Wednesday, November 23, 2022 12:35 AM
> To: Chautru, Nicolas
> Cc: dev@dpdk.org; gak...@marvell.com; maxime.coque...@redhat.com;
> Vargas, Hernan
> Subject: Re: [PATCH v2 2/2] doc: simplify the binding steps
>
> 22/11/202
Add support for dev_ops of stats_get and stats_reset.
Queue stats update will be moved into xstat [1], but the basic stats
items may still be required. So we just keep the remaining ones and
will implement the queue stats via xstats in the coming release.
[1]
https://elixir.bootlin.com/dpdk/v22.0
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