On Wed, Aug 9, 2023 at 2:12 AM Stephen Hemminger
wrote:
>
> The API's for rte_meter_trtcm were never properly flagged
> as experimental; missing __rte_experimental but there was
The 4115 trtcm API was properly marked experimental in the past.
See commit 655796d2b5fb ("meter: support RFC4115 trTCM
Add the corresponding logics to support the offload of
represented port action.
Signed-off-by: Chaoyong He
---
doc/guides/nics/features/nfp.ini | 1 +
drivers/net/nfp/nfp_flow.c | 51 +++-
2 files changed, 51 insertions(+), 1 deletion(-)
diff --git a/doc/guide
> -Original Message-
> From: Jerin Jacob
> Sent: 19 October 2023 00:04
> To: Srikanth Yalavarthi
> Cc: dev@dpdk.org; Shivah Shankar Shankar Narayan Rao
> ; Anup Prabhu ;
> Prince Takkar ; Srikanth Yalavarthi
>
> Subject: [EXT] Re: [PATCH v6 18/34] ml/cnxk: support config and close of
>
> -Original Message-
> From: Jerin Jacob
> Sent: 18 October 2023 19:50
> To: Srikanth Yalavarthi
> Cc: dev@dpdk.org; Shivah Shankar Shankar Narayan Rao
> ; Anup Prabhu ;
> Prince Takkar ; Srikanth Yalavarthi
>
> Subject: [EXT] Re: [PATCH v6 00/34] Implementation of revised ml/cnxk
> driv
From: Qin Ke
The NFP PMD supports reporting more packet types then previously
claimed, extend the list of supported types.
While at it add a check to only list supported packet types if the
firmware supports the feature.
Signed-off-by: Qin Ke
Reviewed-by: Chaoyong He
---
drivers/net/nfp/nfp_
On Wed, Oct 18, 2023 at 9:07 PM Bruce Richardson
wrote:
>
> Rather than relying on the individual drivers to always populated the
> driver name field in the info structure - something missed by some
> drivers, we can do so in the eventdev rte_event_dev_info_get() function.
> This fixes issues
>
>
On Mon, Oct 16, 2023 at 8:52 PM wrote:
>
> From: Pavan Nikhilesh
>
> Update fc check to count SQEs instead of SQBs while waiting for
> space.
>
> Signed-off-by: Pavan Nikhilesh
Applied to dpdk-next-net-eventdev/for-main. Thanks
do_cpu_mem_copy uses DPDK API rte_mbuf_data_iova to return
the start of the virtual address for both src and dst.
But in case of iova mode set as PA, this results in seg-fault.
This is because rte_memcpy uses VA address and not PA.
This fix invokes `rte_pktmbuf_mtod` for both src and dst.
Bugzill
Enable support to create a mvtvm virtual device on
system's without a PCI based ML HW accelerator.
Signed-off-by: Srikanth Yalavarthi
---
doc/guides/mldevs/cnxk.rst | 50 +++-
drivers/ml/cnxk/cn10k_ml_dev.c | 8 ++
drivers/ml/cnxk/cn10k_ml_dev.h | 3 +
drivers/ml/cnxk/cnxk_ml_
From: Anup Prabhu
Enable fast-path ops support for TVM models. Models would
use TVMDP library function calls to execute inference
operations for Hybrid and LLVM model sub-types.
For TVM MRVL model subtypes that have a single MRVL layer,
the inference requests are directly enqueued to hardware
by
From: Prince Takkar
Added support for quantize and dequantize callback
functions for TVM models.
Signed-off-by: Prince Takkar
---
drivers/ml/cnxk/mvtvm_ml_ops.c | 129 +
drivers/ml/cnxk/mvtvm_ml_ops.h | 4 +
2 files changed, 133 insertions(+)
diff --git a/dri
Implemented generic ML malloc and free callbacks
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 30 ++
drivers/ml/cnxk/cn10k_ml_ops.h | 3 +++
drivers/ml/cnxk/mvtvm_ml_ops.c | 2 ++
3 files changed, 35 insertions(+)
diff --git a/drivers/ml/
Implemented callback functions for IO allocation and free
for Glow layers.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 87 ++
drivers/ml/cnxk/cn10k_ml_ops.h | 3 ++
drivers/ml/cnxk/mvtvm_ml_ops.c | 2 +
3 files changed, 92 insertions(
Added model xstats entries to compute runtime latency.
Allocated internal resources for TVM model xstats.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 9 +++
drivers/ml/cnxk/cn10k_ml_ops.h | 2 +
drivers/ml/cnxk/cnxk_ml_ops.c| 131 ++
From: Prince Takkar
Added support to update internal model info structure
for TVM models.
Signed-off-by: Prince Takkar
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/mvtvm_ml_model.c | 65
drivers/ml/cnxk/mvtvm_ml_model.h | 2 +
drivers/ml/cnxk/mvtvm_
Enabled support to print TVM model layer info.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cnxk_ml_model.c | 7 +++-
drivers/ml/cnxk/mvtvm_ml_model.c | 59
drivers/ml/cnxk/mvtvm_ml_model.h | 2 ++
drivers/ml/cnxk/mvtvm_ml_stubs.c | 8 +
drivers
Added support to start and stop TVM models. TVM model
start would invoke layer start for all Glow layers part
of the model. TVM model stop would invoke layer stop
for all Glow layers part of the model.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cn10k_ml_op
From: Anup Prabhu
Enabled check for OCM size requirement for multi-layer
TVM model. Compute OCM scratch and WB requirement for
all layers during the load stage.
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cnxk_ml_ops.c | 60 +++
1 file changed, 60 insertions(
Enable unloading model using external tvmdp library. Updated
layer unload callback to support multiple layers.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cn10k_ml_ops.c | 8 +---
drivers/ml/cnxk/cnxk_ml_ops.c| 7 +--
drivers/ml/cnxk/mvtvm_m
Enabled updating internal IO info structures for TVM model.
Compute static fields related to the model I/O.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cnxk_ml_ops.c| 4 ++
drivers/ml/cnxk/mvtvm_ml_model.c | 111 +++
drivers/ml/cnxk/mvtvm_ml_model.h |
Added support to fetch TVM model layer information and
update internal structures based on the layer information
Set callback functions for layer load and unload and
enable model loading using TVMDP library. Added support
to fetch full metadata after model load.
Signed-off-by: Srikanth Yalavarthi
Added support to configure and close TVMDP library based
on ML device configuration options.
Updated meson build to enable Jansson, TVM runtime, TVMDP
library as build dependencies.
Signed-off-by: Srikanth Yalavarthi
---
doc/guides/mldevs/cnxk.rst | 153 +++
dr
Added support to parse TVM model objects from the model
archive buffer. Added support to check for all expected
objects and copy TVM model objects to internal buffers.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cnxk_ml_ops.c| 5 ++-
drivers/ml/cnxk/mv
Enable support to parse model buffer to identify the
model type and model sub-type. Enabled basic checks
for Glow model type buffer.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cnxk_ml_model.c | 49
drivers/ml/cnxk/cnxk_ml_mode
Move error type structures to cnxk layer. cn10k layer to
handle fw and hw error sub-types only.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 41 ++-
drivers/ml/cnxk/cn10k_ml_ops.c | 93 +-
drivers/ml/cnxk/cnxk_ml_dev.c | 8
Introduced model type, sub-type and layer type. Added
internal structures for TVM model objects.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ocm.c | 3 ++
drivers/ml/cnxk/cn10k_ml_ops.c | 6 ++-
drivers/ml/cnxk/cnxk_ml_model.h | 66 +++-
dri
Implemented cnxk layer fast-path functions and added support
for model specific fast-path functions. CNXK layer functions
would invoke model specific fast-path functions.
Added support for model specific poll handling functions and
updated internal inference sync function. Drop use of rte_ml_op
as
Added cnxk wrapper function to handle ML device and model
extended stats. Handling resources for the xstats is done
in the cnxk layer. Introduced internal xstats group.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 4 -
drivers/ml/cnxk/cn10k_ml_ops.c | 531 +++
Added cnxk wrapper functions to quantize input data and
dequantize output data.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 164 -
drivers/ml/cnxk/cn10k_ml_ops.h | 7 --
drivers/ml/cnxk/cnxk_ml_io.c | 95 +++
driver
Added cnxk wrapper function to update model params and
fetch model info.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 38 ++-
drivers/ml/cnxk/cn10k_ml_ops.h | 5 ++--
drivers/ml/cnxk/cnxk_ml_ops.c | 48 --
3 fil
Added cnxk wrapper function to handle ML device stats
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 32 --
drivers/ml/cnxk/cn10k_ml_ops.h | 2 --
drivers/ml/cnxk/cnxk_ml_ops.c | 36 --
3 files changed, 34 ins
Implemented cnxk wrapper functions to start and stop
ML models. Wrapper functions would invoke the cn10k
model start and stop functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ocm.c | 28 ++--
drivers/ml/cnxk/cn10k_ml_ocm.h | 12 +-
drivers/ml/cnxk/cn10k_ml_ops.c | 282
Added cnxk wrapper for device dump and selftest debug
functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_model.c | 118 +
drivers/ml/cnxk/cn10k_ml_model.h | 1 +
drivers/ml/cnxk/cn10k_ml_ocm.c | 8 +-
drivers/ml/cnxk/cn10k_ml_ocm.h | 2 +-
dr
Implemented cnxk wrapper functions to load and unload
ML models. Wrapper functions would invoke the cn10k
model load and unload functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_model.c | 244 -
drivers/ml/cnxk/cn10k_ml_model.h | 26 ++-
drivers/
Added generic cnxk request structure. Moved common fields
from cn10k structures to cnxk structure. Moved job related
structures and enumerations to ops headers.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.c | 72 +++
drivers/ml/cnxk/cn10k_ml_dev.h | 269 +
Added cnxk wrapper function to handle ML device queue-pairs.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 135 +
drivers/ml/cnxk/cn10k_ml_ops.h | 7 +-
drivers/ml/cnxk/cnxk_ml_ops.c | 153 -
drivers/ml/cnxk
Implement CNXK wrapper functions for dev_info_get,
dev_configure, dev_close, dev_start and dev_stop. The
wrapper functions allocate / release common resources
for the ML driver and invoke device specific functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 230 ++---
Introduce generic cnxk model and layer structure. These
structures would enable supporting models with multiple
layers. A model is a collection of multiple independent
layers with flow dependencies between the layers.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 9
Renamed cn10k ML ops structure with cnxk prefix.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.c | 2 +-
drivers/ml/cnxk/cn10k_ml_ops.c | 73 +-
drivers/ml/cnxk/cn10k_ml_ops.h | 34 +++-
drivers/ml/cnxk/cnxk_ml_ops.c | 36 ++
Introduce generic cnxk device structure. This structure is
a top level device structure for the driver, which would
encapsulate the target / platform specific device structure.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.c | 316 ++--
drivers/ml/cnxk/cn1
Introduced generic xstats structures and renamed cn10k
xstats enumerations with cnxk prefix.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 86 +---
drivers/ml/cnxk/cn10k_ml_model.h | 6 +-
drivers/ml/cnxk/cn10k_ml_ops.c | 169 ++---
Dropped support for device argument "poll_mem" for cnxk
ML driver. Support to use registers for polling is removed
and DDR addresses would be used for polling.
Signed-off-by: Srikanth Yalavarthi
---
doc/guides/mldevs/cnxk.rst | 16 -
drivers/ml/cnxk/cn10k_ml_dev.c | 36 +--
dri
This patch series is an implementation of revised ml/cnxk driver
to support models compiled with TVM compiler framework. TVM models
use a hybrid mode for execution, with regions of the model executing
on the ML accelerator and the rest executing on CPU cores.
This series of commits reorganizes the
do_cpu_mem_copy uses DPDK API rte_mbuf_data_iova to return
the start of the virtual address for both src and dst.
But in case of iova mode set as PA, this results in seg-fault.
This is because rte_memcpy uses VA address and not PA.
This fix invokes `rte_pktmbuf_mtod` for both src and dst.
Bugzill
> -Original Message-
> From: Wu, Jingjing
> Sent: Thursday, October 19, 2023 10:51 AM
> To: Xing, Beilei ; Zhang, Yuying
>
> Cc: dev@dpdk.org
> Subject: RE: [PATCH v2] net/cpfl: update CP channel API
>
>
>
> > -Original Message-
> > From: Xing, Beilei
> > Sent: Thursday, Oc
On Thu, Oct 19, 2023 at 6:52 AM Vamsi Attunuru wrote:
>
> Adds new fastpath routines for cn10k & cn9k endpoint
> devices and assigns the fastpath routines based on
> the offload flags.
>
> Patch also adds misc changes to improve performance
> and code-readability.
>
> Signed-off-by: Vamsi Attunuru
> -Original Message-
> From: Xing, Beilei
> Sent: Thursday, October 19, 2023 6:58 PM
> To: Wu, Jingjing ; Zhang, Yuying
>
> Cc: dev@dpdk.org; Xing, Beilei
> Subject: [PATCH v2] net/cpfl: update CP channel API
>
> From: Beilei Xing
>
> Update the cpchnl2 function type according to t
From: Beilei Xing
Update the cpchnl2 function type according to the definition in
MEV 1.0 release.
Signed-off-by: Beilei Xing
---
v2 change:
- rename unused enum
drivers/net/cpfl/cpfl_cpchnl.h | 19 ++-
drivers/net/cpfl/cpfl_ethdev.h | 2 +-
drivers/net/cpfl/cpfl_r
> -Original Message-
> From: beilei.x...@intel.com
> Sent: Wednesday, October 18, 2023 6:56 PM
> To: Wu, Jingjing ; Zhang, Yuying
>
> Cc: dev@dpdk.org; Xing, Beilei
> Subject: [PATCH v2] net/cpfl: remove devargs from adapter
>
> From: Beilei Xing
>
> Member devargs can be removed f
> -Original Message-
> From: beilei.x...@intel.com
> Sent: Wednesday, October 18, 2023 10:27 PM
> To: Wu, Jingjing ; Zhang, Yuying
>
> Cc: dev@dpdk.org; Xing, Beilei ; sta...@dpdk.org
> Subject: [PATCH v2] net/cpfl: fix memory leak
>
> From: Beilei Xing
>
> Fix resource leak reporte
On Wed, Oct 18, 2023 at 9:14 PM David Marchand
wrote:
>
> Hello Stephen,
>
> On Wed, Aug 9, 2023 at 2:10 AM Stephen Hemminger
> wrote:
> >
> > Since 23.11 is an LTS release it is time to remove the experimental
> > bandaid off many API's. There are about 850 API's marked with experimental
> > on
On Wed, Aug 9, 2023 at 6:44 PM Stephen Hemminger
wrote:
>
> About 80 function in EAL were marked experimental
> and should have been made stable by now.
>
> Stephen Hemminger (15):
> eal: make bitops a stable API
> eal: mark rte_dev API's as stable
> eal: make rte_class API's stable
> eal:
Hello Stephen,
On Wed, Aug 9, 2023 at 2:10 AM Stephen Hemminger
wrote:
>
> Since 23.11 is an LTS release it is time to remove the experimental
> bandaid off many API's. There are about 850 API's marked with experimental
> on current main branch. This addresses the easy to remove ones and
> gets i
On Wed, Oct 18, 2023 at 7:52 PM Srikanth Yalavarthi
wrote:
>
> Added support to configure and close TVMDP library based
> on ML device configuration options.
>
> Updated meson build to enable Jansson, TVM runtime, TVMDP
> library as build dependencies.
>
> Signed-off-by: Srikanth Yalavarthi
> ---
On Tue, Aug 08, 2023 at 05:10:05PM -0700, Stephen Hemminger wrote:
> The function rte_kvargs_get_with_value was added in 21.11
> so experimental flag can be removed.
>
> Signed-off-by: Stephen Hemminger
> ---
Acked-by: Bruce Richardson
On Tue, Aug 08, 2023 at 05:10:03PM -0700, Stephen Hemminger wrote:
> The API's for rte_meter_trtcm were never properly flagged
> as experimental; missing __rte_experimental but there was
> an experimental comment in the docbook comment.
> Remove the comment.
>
> Signed-off-by: Stephen Hemminger
>
On Tue, Aug 08, 2023 at 05:10:02PM -0700, Stephen Hemminger wrote:
> These were added in 20.11 time now to remove experimental flag.
>
> Signed-off-by: Stephen Hemminger
> ---
Acked-by: Bruce Richardson
On Tue, Aug 08, 2023 at 05:09:58PM -0700, Stephen Hemminger wrote:
> This API was added in 2020 and should no longer be experimental.
>
> Signed-off-by: Stephen Hemminger
> ---
Acked-by: Bruce Richardson
On Tue, Aug 08, 2023 at 05:09:50PM -0700, Stephen Hemminger wrote:
> These API's have all ben around for several releases.
>
> Signed-off-by: Stephen Hemminger
> ---
Acked-by: Bruce Richardson
Add a credits file of past contributors to DPDK.
There are obviously more names that should be added but
lets start this with Venky.
Signed-off-by: Stephen Hemminger
Acked-by: Jerin Jacob
---
v2 - reword opening, fix spelling
CREDITS | 9 +
1 file changed, 9 insertions(+)
create mode
On Wed, Oct 18, 2023 at 3:03 PM Srikanth Yalavarthi
wrote:
>
> > -Original Message-
> > From: David Marchand
> > Sent: 18 October 2023 14:46
> > To: dev@dpdk.org
> > Cc: Jerin Jacob Kollanukkaran ; tho...@monjalon.net;
> > Srikanth Yalavarthi ; Prince Takkar
> >
> > Subject: [EXT] [PATCH
On Wed, Oct 18, 2023 at 7:24 PM Srikanth Yalavarthi
wrote:
>
> This patch series is an implementation of revised ml/cnxk driver
> to support models compiled with TVM compiler framework. TVM models
> use a hybrid mode for execution, with regions of the model executing
> on the ML accelerator and th
Enable support to create a mvtvm virtual device on system's
without a PCI based ML HW accelerator.
Signed-off-by: Srikanth Yalavarthi
---
doc/guides/mldevs/cnxk.rst | 49 +++-
drivers/ml/cnxk/cn10k_ml_dev.c | 8 ++
drivers/ml/cnxk/cn10k_ml_dev.h | 3 +
drivers/ml/cnxk/cnxk_ml_
From: Anup Prabhu
Enable fast-path ops support for TVM models. Models would
use TVMDP library function calls to execute inference
operations for Hybrid and LLVM model sub-types.
For TVM MRVL model subtypes that have a single MRVL layer,
the inference requests are directly enqueued to hardware
by
From: Prince Takkar
Added support for quantize and dequantize callback
functions for TVM models.
Signed-off-by: Prince Takkar
---
drivers/ml/cnxk/mvtvm_ml_ops.c | 129 +
drivers/ml/cnxk/mvtvm_ml_ops.h | 4 +
2 files changed, 133 insertions(+)
diff --git a/dri
Implemented callback functions for IO allocation and free
for Glow layers.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 87 ++
drivers/ml/cnxk/cn10k_ml_ops.h | 3 ++
drivers/ml/cnxk/mvtvm_ml_ops.c | 2 +
3 files changed, 92 insertions(
Implemented generic ML malloc and free callbacks
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 30 ++
drivers/ml/cnxk/cn10k_ml_ops.h | 3 +++
drivers/ml/cnxk/mvtvm_ml_ops.c | 2 ++
3 files changed, 35 insertions(+)
diff --git a/drivers/ml/
Added model xstats entries to compute runtime latency.
Allocated internal resources for TVM model xstats.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 9 +++
drivers/ml/cnxk/cn10k_ml_ops.h | 2 +
drivers/ml/cnxk/cnxk_ml_ops.c| 131 ++
From: Prince Takkar
Added support to update internal model info structure
for TVM models.
Signed-off-by: Prince Takkar
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/mvtvm_ml_model.c | 65
drivers/ml/cnxk/mvtvm_ml_model.h | 2 +
drivers/ml/cnxk/mvtvm_
Enabled support to print TVM model layer info.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cnxk_ml_model.c | 7 +++-
drivers/ml/cnxk/mvtvm_ml_model.c | 59
drivers/ml/cnxk/mvtvm_ml_model.h | 2 ++
drivers/ml/cnxk/mvtvm_ml_stubs.c | 8 +
drivers
Added support to start and stop TVM models. TVM model
start would invoke layer start for all Glow layers part
of the model. TVM model stop would invoke layer stop
for all Glow layers part of the model.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cn10k_ml_op
From: Anup Prabhu
Enabled check for OCM size requirement for multi-layer
TVM model. Compute OCM scratch and WB requirement for
all layers during the load stage.
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cnxk_ml_ops.c | 60 +++
1 file changed, 60 insertions(
Enabled updating internal IO info structures for TVM model.
Compute static fields related to the model I/O.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cnxk_ml_ops.c| 4 ++
drivers/ml/cnxk/mvtvm_ml_model.c | 111 +++
drivers/ml/cnxk/mvtvm_ml_model.h |
Enable unloading model using external tvmdp library. Updated
layer unload callback to support multiple layers.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cn10k_ml_ops.c | 8 +---
drivers/ml/cnxk/cnxk_ml_ops.c| 7 +--
drivers/ml/cnxk/mvtvm_m
Added support to fetch TVM model layer information and
update internal structures based on the layer information
Set callback functions for layer load and unload and
enable model loading using TVMDP library. Added support
to fetch full metadata after model load.
Signed-off-by: Srikanth Yalavarthi
Added support to parse TVM model objects from the model
archive buffer. Added support to check for all expected
objects and copy TVM model objects to internal buffers.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cnxk_ml_ops.c| 5 ++-
drivers/ml/cnxk/mv
Enable support to parse model buffer to identify the
model type and model sub-type. Enabled basic checks
for Glow model type buffer.
Signed-off-by: Srikanth Yalavarthi
Signed-off-by: Anup Prabhu
---
drivers/ml/cnxk/cnxk_ml_model.c | 49
drivers/ml/cnxk/cnxk_ml_mode
Added support to configure and close TVMDP library based
on ML device configuration options.
Updated meson build to enable Jansson, TVM runtime, TVMDP
library as build dependencies.
Signed-off-by: Srikanth Yalavarthi
---
doc/guides/mldevs/cnxk.rst | 78
dr
Introduced model type, sub-type and layer type. Added
internal structures for TVM model objects.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ocm.c | 3 ++
drivers/ml/cnxk/cn10k_ml_ops.c | 6 ++-
drivers/ml/cnxk/cnxk_ml_model.h | 66 +++-
dri
Move error type structures to cnxk layer. cn10k layer to
handle fw and hw error sub-types only.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 41 ++-
drivers/ml/cnxk/cn10k_ml_ops.c | 93 +-
drivers/ml/cnxk/cnxk_ml_dev.c | 8
Implemented cnxk layer fast-path functions and added support
for model specific fast-path functions. CNXK layer functions
would invoke model specific fast-path functions.
Added support for model specific poll handling functions and
updated internal inference sync function. Drop use of rte_ml_op
as
Added cnxk wrapper function to handle ML device and model
extended stats. Handling resources for the xstats is done
in the cnxk layer. Introduced internal xstats group.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 4 -
drivers/ml/cnxk/cn10k_ml_ops.c | 531 +++
Added cnxk wrapper function to handle ML device stats
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 32 --
drivers/ml/cnxk/cn10k_ml_ops.h | 2 --
drivers/ml/cnxk/cnxk_ml_ops.c | 36 --
3 files changed, 34 ins
Added cnxk wrapper for device dump and selftest debug
functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_model.c | 118 +
drivers/ml/cnxk/cn10k_ml_model.h | 1 +
drivers/ml/cnxk/cn10k_ml_ocm.c | 8 +-
drivers/ml/cnxk/cn10k_ml_ocm.h | 2 +-
dr
Added cnxk wrapper functions to quantize input data and
dequantize output data.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 164 -
drivers/ml/cnxk/cn10k_ml_ops.h | 7 --
drivers/ml/cnxk/cnxk_ml_io.c | 95 +++
driver
Added cnxk wrapper function to update model params and
fetch model info.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 38 ++-
drivers/ml/cnxk/cn10k_ml_ops.h | 5 ++--
drivers/ml/cnxk/cnxk_ml_ops.c | 48 --
3 fil
Implemented cnxk wrapper functions to start and stop
ML models. Wrapper functions would invoke the cn10k
model start and stop functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ocm.c | 28 ++--
drivers/ml/cnxk/cn10k_ml_ocm.h | 12 +-
drivers/ml/cnxk/cn10k_ml_ops.c | 282
Implemented cnxk wrapper functions to load and unload
ML models. Wrapper functions would invoke the cn10k
model load and unload functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_model.c | 244 -
drivers/ml/cnxk/cn10k_ml_model.h | 26 ++-
drivers/
Added cnxk wrapper function to handle ML device queue-pairs.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 135 +
drivers/ml/cnxk/cn10k_ml_ops.h | 7 +-
drivers/ml/cnxk/cnxk_ml_ops.c | 153 -
drivers/ml/cnxk
Added generic cnxk request structure. Moved common fields
from cn10k structures to cnxk structure. Moved job related
structures and enumerations to ops headers.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.c | 72 +++
drivers/ml/cnxk/cn10k_ml_dev.h | 269 +
Implement CNXK wrapper functions for dev_info_get,
dev_configure, dev_close, dev_start and dev_stop. The
wrapper functions allocate / release common resources
for the ML driver and invoke device specific functions.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_ops.c | 230 ++---
Introduce generic cnxk model and layer structure. These
structures would enable supporting models with multiple
layers. A model is a collection of multiple independent
layers with flow dependencies between the layers.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 9
Renamed cn10k ML ops structure with cnxk prefix.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.c | 2 +-
drivers/ml/cnxk/cn10k_ml_ops.c | 73 +-
drivers/ml/cnxk/cn10k_ml_ops.h | 34 +++-
drivers/ml/cnxk/cnxk_ml_ops.c | 36 ++
Introduced generic xstats structures and renamed cn10k
xstats enumerations with cnxk prefix.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.h | 86 +---
drivers/ml/cnxk/cn10k_ml_model.h | 6 +-
drivers/ml/cnxk/cn10k_ml_ops.c | 169 ++---
Introduce generic cnxk device structure. This structure is
a top level device structure for the driver, which would
encapsulate the target / platform specific device structure.
Signed-off-by: Srikanth Yalavarthi
---
drivers/ml/cnxk/cn10k_ml_dev.c | 316 ++--
drivers/ml/cnxk/cn1
Dropped support for device argument "poll_mem" for cnxk
ML driver. Support to use registers for polling is removed
and DDR addresses would be used for polling.
Signed-off-by: Srikanth Yalavarthi
---
Depends-on: patch-132887 ("ml/cnxk: don't export internal headers")
doc/guides/mldevs/cnxk.rst
This patch series is an implementation of revised ml/cnxk driver
to support models compiled with TVM compiler framework. TVM models
use a hybrid mode for execution, with regions of the model executing
on the ML accelerator and the rest executing on CPU cores.
This series of commits reorganizes the
On Wed, Oct 18, 2023 at 2:39 PM Gupta, Nipun wrote:
> On 10/18/2023 3:35 PM, David Marchand wrote:
> > On Mon, Oct 9, 2023 at 5:06 AM Ma, WenwuX wrote:
> >>> From a pci bus API pov, nothing prevents a driver from mixing memory
> >>> mapped with vfio and ioport resources (iow, calls to
> >>> rte_
On Wed, Oct 18, 2023 at 01:52:08PM +0100, Bruce Richardson wrote:
> On Wed, Oct 18, 2023 at 02:44:11PM +0200, David Marchand wrote:
> > On Wed, Oct 18, 2023 at 2:26 PM Bruce Richardson
> > wrote:
> > >
> > > When calling rte_eventdev_info_get() the driver name string field should
> > > be populate
Rather than relying on the individual drivers to always populated the
driver name field in the info structure - something missed by some
drivers, we can do so in the eventdev rte_event_dev_info_get() function.
This fixes issues
Fixes: 929da5e6 ("event/skeleton: add skeleton eventdev driver")
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