RE: [PATCH v5 23/26] regexdev: remove experimental tag

Hi Stephen, As I replied to the previous patch, Please don't remove the experimental tag from this lib, since probably, Nvidia will remove support in the near future. The same with Marvel. So this lib may be deprecated soon. I don't think we want to notify everyone that those functions are here t

Re: [RFC PATCH v4 1/4] dts: code adjustments for sphinx

On 8/31/23 11:04, Juraj Linkeš wrote: sphinx-build only imports the Python modules when building the documentation; it doesn't run DTS. This requires changes that make the code importable without running it. This means: * properly guarding argument parsing in the if __name__ == '__main__' bloc

Re: [PATCH] eal: fix modify data area after memset

2023-09-22 16:12 (UTC+0800), Fengnan Chang: > ping > > Fengnan Chang 于2023年9月12日周二 17:05写道： > > > > Let's look at this path: > > malloc_elem_free > >->malloc_elem_join_adjacent_free > > ->join_elem(elem, elem->next) > > > > 0. cur elem's pad > 0 > > 1. data area memset in malloc_ele

RE: [PATCH] net/virtio: fix the setting of the vector for link state interrupt

Hi Maxime, > -Original Message- > From: Maxime Coquelin > Sent: Friday, October 20, 2023 5:01 PM > To: Ma, WenwuX ; dev@dpdk.org > Cc: chenbo@intel.com; Ling, WeiX ; > sta...@dpdk.org > Subject: Re: [PATCH] net/virtio: fix the setting of the vector for link state > interrupt > > Hi W

[PATCH v2] net/virtio: fix link state interrupt vector setting

The settings of the vector for link state interrupts should be done before the initialization of the device is completed. Fixes: ee85024cf5f7 ("net/virtio: complete init stage at the right place") Cc: sta...@dpdk.org Signed-off-by: Wenwu Ma Tested-by: Wei Ling Reviewed-by: Maxime Coquelin ---

RE: [PATCH v2 01/14] eal: make bitops a stable API

> -Original Message- > From: Stephen Hemminger > Sent: Saturday, October 21, 2023 5:41 AM > To: dev@dpdk.org > Cc: Stephen Hemminger ; Cristian > Dumitrescu ; Joyce Kong > > Subject: [PATCH v2 01/14] eal: make bitops a stable API > > These were added in 20.05 release. > > Signed-off-by: S

[PATCH] app/testpmd: support config all offload

Extend supports all offload configuration in following commands: 1. port config 0 rx_offload all on/off 2. port config 0 tx_offload all on/off 3. port 0 rxq 0 rx_offload all on/off 4. port 0 txq 0 tx_offload all on/off Signed-off-by: Chengwen Feng --- app/test-pmd/cmdline.c

Re: [PATCH] app/testpmd: support config all offload

Add cc to testpmd's maintainer due tools failed to add. On 2023/10/23 10:29, Chengwen Feng wrote: > Extend supports all offload configuration in following commands: > 1. port config 0 rx_offload all on/off > 2. port config 0 tx_offload all on/off > 3. port 0 rxq 0 rx_offload all on/off > 4. port 0

RE: [PATCH v2 10/14] eal: mark rte_atomic128_cmp_exchange as stable

> -Original Message- > From: Stephen Hemminger > Sent: Saturday, October 21, 2023 5:41 AM > To: dev@dpdk.org > Cc: Stephen Hemminger ; Ruifeng Wang > ; > Bruce Richardson ; Konstantin Ananyev > > Subject: [PATCH v2 10/14] eal: mark rte_atomic128_cmp_exchange as stable > > This has been

[PATCH] eal: support lcore usage ratio

Current, the lcore usage only display two key fields: busy_cycles and total_cycles, which is inconvenient to obtain the usage ratio immediately. So adds lcore usage ratio field. Signed-off-by: Chengwen Feng --- lib/eal/common/eal_common_lcore.c | 34 --- 1 file change

[PATCH] maintainers: volunteer to maintain power library

Add co-maintainer for power library. Signed-off-by: Sivaprasad Tummala --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index 4083658697..d4d7546eb6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1668,6 +1668,7 @@ F: lib/pci/ Power management M: Ana

[PATCH v8 01/34] ml/cnxk: drop support for register polling

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

[PATCH v8 00/34] Implementation of revised ml/cnxk driver

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

[PATCH v8 05/34] ml/cnxk: add generic cnxk xstats structures

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 ++---

[PATCH v8 03/34] ml/cnxk: add generic model and layer structures

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

[PATCH v8 02/34] ml/cnxk: add generic cnxk device structure

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

[PATCH v8 09/34] ml/cnxk: update model load and unload functions

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/

[PATCH v8 04/34] ml/cnxk: add generic cnxk request structure

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 +

[PATCH v8 13/34] ml/cnxk: update device debug functions

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

[PATCH v8 06/34] ml/cnxk: rename cnxk ops function pointers struct

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 ++

[PATCH v8 14/34] ml/cnxk: update device stats functions

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

[PATCH v8 07/34] ml/cnxk: update device handling functions

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 ++---

[PATCH v8 17/34] ml/cnxk: move error handling to cnxk layer

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

[PATCH v8 15/34] ml/cnxk: update device and model xstats functions

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 +++

[PATCH v8 08/34] ml/cnxk: update queue-pair handling functions

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

[PATCH v8 10/34] ml/cnxk: update model start and stop functions

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

[PATCH v8 19/34] ml/cnxk: add structures to support TVM model type

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

[PATCH v8 11/34] ml/cnxk: update model utility functions

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

[PATCH v8 21/34] ml/cnxk: add support to parse TVM model objects

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

[PATCH v8 12/34] ml/cnxk: update data quantization functions

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

[PATCH v8 22/34] ml/cnxk: fetch layer info and load TVM model

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

[PATCH v8 16/34] ml/cnxk: update fast path functions

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

[PATCH v8 25/34] ml/cnxk: enable OCM check for multilayer TVM model

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(

[PATCH v8 26/34] ml/cnxk: support start and stop for TVM models

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

[PATCH v8 28/34] ml/cnxk: support device dump for TVM models

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

[PATCH v8 20/34] ml/cnxk: add support for identify model type

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

[PATCH v8 29/34] ml/cnxk: enable reporting model runtime as xstats

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 ++

[PATCH v8 23/34] ml/cnxk: update internal info for TVM model

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 |

[PATCH v8 24/34] ml/cnxk: enable model unload in tvmdp library

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

[PATCH v8 31/34] ml/cnxk: add generic ML malloc and free callback

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/

[PATCH v8 27/34] ml/cnxk: update internal TVM model info structure

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_

[PATCH v8 32/34] ml/cnxk: support quantize and dequantize callback

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

[PATCH v8 30/34] ml/cnxk: implement I/O alloc and free callbacks

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(

[PATCH v8 33/34] ml/cnxk: enable fast-path ops for TVM models

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

[PATCH v8 34/34] ml/cnxk: enable creation of mvtvm virtual device

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_

[PATCH v8 18/34] ml/cnxk: support config and close of tvmdp library

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 --- config/arm/arm64_cn10k_linux_gcc | 1 + config/arm/arm64_cn9k_linux_gcc

[PATCH v2] common/qat: limit configuration to the primary process

This change prevents certain configuration functions from being called by the secondary process. Signed-off-by: Arkadiusz Kusztal --- v2: - fixed incorrect function call - rephrased comments drivers/common/qat/qat_device.c | 115 +++- drivers/common/qat/qat_d

[PATCH v2] maintainers: update email address

I left Intel and joined Nvidia, so update my email address. Signed-off-by: Chenbo Xia Acked-by: Maxime Coquelin --- .mailmap| 2 +- MAINTAINERS | 12 ++-- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/.mailmap b/.mailmap index 3f5bab26a8..d40b3ad6c0 100644 --- a/.m

Re: [RFC PATCH v4 1/4] dts: code adjustments for sphinx

> > My only nitpick comment would be on the name of the file common.py that > only contain the MesonArgs class. Looks good otherwise Could you elaborate a bit more, Yoan? The common.py module is supposed to be extended with code common to all other modules in the testbed_model package. Right now