From: <jerinj@marvell.com>
To: <dev@dpdk.org>, Srikanth Yalavarthi <syalavarthi@marvell.com>,
"Anatoly Burakov" <anatoly.burakov@intel.com>
Cc: <thomas@monjalon.net>, <ferruh.yigit@xilinx.com>,
<stephen@networkplumber.org>, <dchickles@marvell.com>,
<sshankarnara@marvell.com>, Jerin Jacob <jerinj@marvell.com>
Subject: [dpdk-dev] [PATCH v3 02/12] mldev: support PMD functions for ML device
Date: Tue, 7 Feb 2023 20:43:06 +0530 [thread overview]
Message-ID: <20230207151316.835441-3-jerinj@marvell.com> (raw)
In-Reply-To: <20230207151316.835441-1-jerinj@marvell.com>
From: Srikanth Yalavarthi <syalavarthi@marvell.com>
Added PMD functions to handle ML devices. The rte_mldev_pmd.*
files are for drivers only and should be private to DPDK, and
are not installed for application use. Added implementation
for rte_ml_dev_init.
Signed-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
---
lib/mldev/meson.build | 9 ++
lib/mldev/rte_mldev.c | 172 +++++++++++++++++++++++++++++++++++++
lib/mldev/rte_mldev_core.h | 108 +++++++++++++++++++++++
lib/mldev/rte_mldev_pmd.c | 62 +++++++++++++
lib/mldev/rte_mldev_pmd.h | 149 ++++++++++++++++++++++++++++++++
lib/mldev/version.map | 12 +++
6 files changed, 512 insertions(+)
create mode 100644 lib/mldev/rte_mldev_core.h
create mode 100644 lib/mldev/rte_mldev_pmd.c
create mode 100644 lib/mldev/rte_mldev_pmd.h
diff --git a/lib/mldev/meson.build b/lib/mldev/meson.build
index e378cfca30..5c99532c1a 100644
--- a/lib/mldev/meson.build
+++ b/lib/mldev/meson.build
@@ -2,6 +2,7 @@
# Copyright (c) 2022 Marvell.
sources = files(
+ 'rte_mldev_pmd.c',
'rte_mldev.c',
)
@@ -9,6 +10,14 @@ headers = files(
'rte_mldev.h',
)
+indirect_headers += files(
+ 'rte_mldev_core.h',
+)
+
+driver_sdk_headers += files(
+ 'rte_mldev_pmd.h',
+)
+
deps += ['mempool']
if get_option('buildtype').contains('debug')
diff --git a/lib/mldev/rte_mldev.c b/lib/mldev/rte_mldev.c
index 70aad4c44b..833afcbf87 100644
--- a/lib/mldev/rte_mldev.c
+++ b/lib/mldev/rte_mldev.c
@@ -2,7 +2,179 @@
* Copyright (c) 2022 Marvell.
*/
+#include <rte_errno.h>
#include <rte_log.h>
#include <rte_mldev.h>
+#include <rte_mldev_pmd.h>
+
+#include <stdlib.h>
+
+static struct rte_ml_dev_global ml_dev_globals = {
+ .devs = NULL, .data = NULL, .nb_devs = 0, .max_devs = RTE_MLDEV_DEFAULT_MAX};
+
+struct rte_ml_dev *
+rte_ml_dev_pmd_get_dev(int16_t dev_id)
+{
+ return &ml_dev_globals.devs[dev_id];
+}
+
+struct rte_ml_dev *
+rte_ml_dev_pmd_get_named_dev(const char *name)
+{
+ struct rte_ml_dev *dev;
+ int16_t dev_id;
+
+ if (name == NULL)
+ return NULL;
+
+ for (dev_id = 0; dev_id < ml_dev_globals.max_devs; dev_id++) {
+ dev = rte_ml_dev_pmd_get_dev(dev_id);
+ if ((dev->attached == ML_DEV_ATTACHED) && (strcmp(dev->data->name, name) == 0))
+ return dev;
+ }
+
+ return NULL;
+}
+
+struct rte_ml_dev *
+rte_ml_dev_pmd_allocate(const char *name, uint8_t socket_id)
+{
+ char mz_name[RTE_MEMZONE_NAMESIZE];
+ const struct rte_memzone *mz;
+ struct rte_ml_dev *dev;
+ int16_t dev_id;
+
+ /* implicit initialization of library before adding first device */
+ if (ml_dev_globals.devs == NULL) {
+ if (rte_ml_dev_init(RTE_MLDEV_DEFAULT_MAX) != 0)
+ return NULL;
+ }
+
+ if (rte_ml_dev_pmd_get_named_dev(name) != NULL) {
+ RTE_MLDEV_LOG(ERR, "ML device with name %s already allocated!", name);
+ return NULL;
+ }
+
+ /* Get a free device ID */
+ for (dev_id = 0; dev_id < ml_dev_globals.max_devs; dev_id++) {
+ dev = rte_ml_dev_pmd_get_dev(dev_id);
+ if (dev->attached == ML_DEV_DETACHED)
+ break;
+ }
+
+ if (dev_id == ml_dev_globals.max_devs) {
+ RTE_MLDEV_LOG(ERR, "Reached maximum number of ML devices");
+ return NULL;
+ }
+
+ if (dev->data == NULL) {
+ /* Reserve memzone name */
+ sprintf(mz_name, "rte_ml_dev_data_%d", dev_id);
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ mz = rte_memzone_reserve(mz_name, sizeof(struct rte_ml_dev_data), socket_id,
+ 0);
+ RTE_MLDEV_LOG(DEBUG, "PRIMARY: reserved memzone for %s (%p)", mz_name, mz);
+ } else {
+ mz = rte_memzone_lookup(mz_name);
+ RTE_MLDEV_LOG(DEBUG, "SECONDARY: looked up memzone for %s (%p)", mz_name,
+ mz);
+ }
+
+ if (mz == NULL)
+ return NULL;
+
+ ml_dev_globals.data[dev_id] = mz->addr;
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ memset(ml_dev_globals.data[dev_id], 0, sizeof(struct rte_ml_dev_data));
+
+ dev->data = ml_dev_globals.data[dev_id];
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ strlcpy(dev->data->name, name, RTE_ML_STR_MAX);
+ dev->data->dev_id = dev_id;
+ dev->data->socket_id = socket_id;
+ dev->data->dev_started = 0;
+ RTE_MLDEV_LOG(DEBUG, "PRIMARY: init mldev data");
+ }
+
+ RTE_MLDEV_LOG(DEBUG, "Data for %s: dev_id %d, socket %u", dev->data->name,
+ dev->data->dev_id, dev->data->socket_id);
+
+ dev->attached = ML_DEV_ATTACHED;
+ ml_dev_globals.nb_devs++;
+ }
+
+ return dev;
+}
+
+int
+rte_ml_dev_pmd_release(struct rte_ml_dev *dev)
+{
+ char mz_name[RTE_MEMZONE_NAMESIZE];
+ const struct rte_memzone *mz;
+ int16_t dev_id;
+ int ret = 0;
+
+ if (dev == NULL)
+ return -EINVAL;
+
+ dev_id = dev->data->dev_id;
+
+ /* Memzone lookup */
+ sprintf(mz_name, "rte_ml_dev_data_%d", dev_id);
+ mz = rte_memzone_lookup(mz_name);
+ if (mz == NULL)
+ return -ENOMEM;
+
+ RTE_ASSERT(ml_dev_globals.data[dev_id] == mz->addr);
+ ml_dev_globals.data[dev_id] = NULL;
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ RTE_MLDEV_LOG(DEBUG, "PRIMARY: free memzone of %s (%p)", mz_name, mz);
+ ret = rte_memzone_free(mz);
+ } else {
+ RTE_MLDEV_LOG(DEBUG, "SECONDARY: don't free memzone of %s (%p)", mz_name, mz);
+ }
+
+ dev->attached = ML_DEV_DETACHED;
+ ml_dev_globals.nb_devs--;
+
+ return ret;
+}
+
+int
+rte_ml_dev_init(size_t dev_max)
+{
+ if (dev_max == 0 || dev_max > INT16_MAX) {
+ RTE_MLDEV_LOG(ERR, "Invalid dev_max = %zu (> %d)\n", dev_max, INT16_MAX);
+ rte_errno = EINVAL;
+ return -rte_errno;
+ }
+
+ /* No lock, it must be called before or during first probing. */
+ if (ml_dev_globals.devs != NULL) {
+ RTE_MLDEV_LOG(ERR, "Device array already initialized");
+ rte_errno = EBUSY;
+ return -rte_errno;
+ }
+
+ ml_dev_globals.devs = calloc(dev_max, sizeof(struct rte_ml_dev));
+ if (ml_dev_globals.devs == NULL) {
+ RTE_MLDEV_LOG(ERR, "Cannot initialize MLDEV library");
+ rte_errno = ENOMEM;
+ return -rte_errno;
+ }
+
+ ml_dev_globals.data = calloc(dev_max, sizeof(struct rte_ml_dev_data *));
+ if (ml_dev_globals.data == NULL) {
+ RTE_MLDEV_LOG(ERR, "Cannot initialize MLDEV library");
+ rte_errno = ENOMEM;
+ return -rte_errno;
+ }
+
+ ml_dev_globals.max_devs = dev_max;
+ ml_dev_globals.devs = ml_dev_globals.devs;
+
+ return 0;
+}
RTE_LOG_REGISTER_DEFAULT(rte_ml_dev_logtype, INFO);
diff --git a/lib/mldev/rte_mldev_core.h b/lib/mldev/rte_mldev_core.h
new file mode 100644
index 0000000000..1564d0fa4d
--- /dev/null
+++ b/lib/mldev/rte_mldev_core.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2022 Marvell.
+ */
+
+#ifndef _RTE_MLDEV_INTERNAL_H_
+#define _RTE_MLDEV_INTERNAL_H_
+
+/**
+ * @file
+ *
+ * MLDEV internal header
+ *
+ * This file contains MLDEV private data structures and macros.
+ *
+ * @note
+ * These APIs are for MLDEV PMDs and library only.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#include <dev_driver.h>
+#include <rte_common.h>
+#include <rte_log.h>
+#include <rte_mldev.h>
+
+/* Device state */
+#define ML_DEV_DETACHED (0)
+#define ML_DEV_ATTACHED (1)
+
+/**
+ * @internal
+ *
+ * The data part, with no function pointers, associated with each device. This structure is safe to
+ * place in shared memory to be common among different processes in a multi-process configuration.
+ */
+struct rte_ml_dev_data {
+ /** Device ID for this instance. */
+ int16_t dev_id;
+
+ /** Socket ID where memory is allocated. */
+ int16_t socket_id;
+
+ /** Device state: STOPPED(0) / STARTED(1) */
+ __extension__ uint8_t dev_started : 1;
+
+ /** Number of device queue pairs. */
+ uint16_t nb_queue_pairs;
+
+ /** Number of ML models. */
+ uint16_t nb_models;
+
+ /** Array of pointers to queue pairs. */
+ void **queue_pairs;
+
+ /** Array of pointers to ML models. */
+ void **models;
+
+ /** PMD-specific private data. */
+ void *dev_private;
+
+ /** Unique identifier name. */
+ char name[RTE_ML_STR_MAX];
+};
+
+/**
+ * @internal
+ *
+ * The data structure associated with each ML device.
+ */
+struct rte_ml_dev {
+ /** Pointer to device data. */
+ struct rte_ml_dev_data *data;
+
+ /** Backing RTE device. */
+ struct rte_device *device;
+
+ /** Flag indicating the device is attached. */
+ __extension__ uint8_t attached : 1;
+} __rte_cache_aligned;
+
+/**
+ * @internal
+ *
+ * Global structure used for maintaining state of allocated ML devices.
+ */
+struct rte_ml_dev_global {
+ /** Device information array. */
+ struct rte_ml_dev *devs;
+
+ /** Device private data array. */
+ struct rte_ml_dev_data **data;
+
+ /** Number of devices found. */
+ uint8_t nb_devs;
+
+ /** Maximum number of devices. */
+ uint8_t max_devs;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MLDEV_INTERNAL_H_ */
diff --git a/lib/mldev/rte_mldev_pmd.c b/lib/mldev/rte_mldev_pmd.c
new file mode 100644
index 0000000000..3169e5d4fa
--- /dev/null
+++ b/lib/mldev/rte_mldev_pmd.c
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2022 Marvell.
+ */
+
+#include <dev_driver.h>
+#include <rte_eal.h>
+#include <rte_malloc.h>
+
+#include "rte_mldev_pmd.h"
+
+struct rte_ml_dev *
+rte_ml_dev_pmd_create(const char *name, struct rte_device *device,
+ struct rte_ml_dev_pmd_init_params *params)
+{
+ struct rte_ml_dev *dev;
+
+ RTE_MLDEV_LOG(INFO, "ML device initialisation - name: %s, socket_id: %u", name,
+ params->socket_id);
+
+ /* Allocate device structure */
+ dev = rte_ml_dev_pmd_allocate(name, params->socket_id);
+ if (dev == NULL) {
+ RTE_MLDEV_LOG(ERR, "Failed to allocate ML device for %s", name);
+ return NULL;
+ }
+
+ /* Allocate private device structure */
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ dev->data->dev_private =
+ rte_zmalloc_socket("ml_dev_private", params->private_data_size,
+ RTE_CACHE_LINE_SIZE, params->socket_id);
+
+ if (dev->data->dev_private == NULL) {
+ RTE_MLDEV_LOG(ERR, "Cannot allocate memory for mldev %s private data",
+ name);
+ rte_ml_dev_pmd_release(dev);
+ return NULL;
+ }
+ }
+ dev->device = device;
+
+ return dev;
+}
+
+int
+rte_ml_dev_pmd_destroy(struct rte_ml_dev *dev)
+{
+ int ret;
+
+ RTE_MLDEV_LOG(INFO, "Releasing ML device - name: %s", dev->device->name);
+ ret = rte_ml_dev_pmd_release(dev);
+ if (ret)
+ return ret;
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ rte_free(dev->data->dev_private);
+
+ dev->data = NULL;
+ dev->device = NULL;
+
+ return 0;
+}
diff --git a/lib/mldev/rte_mldev_pmd.h b/lib/mldev/rte_mldev_pmd.h
new file mode 100644
index 0000000000..33544f1b80
--- /dev/null
+++ b/lib/mldev/rte_mldev_pmd.h
@@ -0,0 +1,149 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2022 Marvell.
+ */
+
+#ifndef _RTE_MLDEV_PMD_H_
+#define _RTE_MLDEV_PMD_H_
+
+/**
+ * @file
+ *
+ * RTE MLDEV PMD APIs
+ *
+ * ML Device PMD interface
+ *
+ * @note
+ * These APIs are for MLDEV PMDs only and user applications should not call them directly.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#include <rte_common.h>
+#include <rte_compat.h>
+#include <rte_mldev.h>
+#include <rte_mldev_core.h>
+
+/**
+ * @internal
+ *
+ * Initialisation parameters for ML devices.
+ */
+struct rte_ml_dev_pmd_init_params {
+ /** Socket to use for memory allocation. */
+ uint8_t socket_id;
+
+ /** Size of device private data. */
+ uint64_t private_data_size;
+};
+
+/**
+ * @internal
+ *
+ * Get the ML device pointer for the device. Assumes a valid device index.
+ *
+ * @param dev_id
+ * Device ID value to select the device structure.
+ *
+ * @return
+ * The rte_ml_dev pointer for the given device ID.
+ */
+__rte_internal
+struct rte_ml_dev *
+rte_ml_dev_pmd_get_dev(int16_t dev_id);
+
+/**
+ * @internal
+ *
+ * Get the rte_ml_dev structure device pointer for the named device.
+ *
+ * @param name
+ * Device name to select the device structure.
+ *
+ * @return
+ * The rte_ml_dev pointer for the given device ID.
+ */
+__rte_internal
+struct rte_ml_dev *
+rte_ml_dev_pmd_get_named_dev(const char *name);
+
+/**
+ * @internal
+ *
+ * Allocates a new mldev slot for an ML device and returns the pointer to that slot for use.
+ * Function for internal use by dummy drivers.
+ *
+ * @param name
+ * Unique identifier name for each device.
+ * @param socket_id
+ * Socket to allocate resources.
+ *
+ * @return
+ * Slot in the rte_ml_dev_devices array for a new device.
+ */
+__rte_internal
+struct rte_ml_dev *
+rte_ml_dev_pmd_allocate(const char *name, uint8_t socket_id);
+
+/**
+ * @internal
+ *
+ * Release the specified mldev device.
+ *
+ * @param dev
+ * ML device.
+ * @return
+ * - 0 on success.
+ * - < 0, error code on failure.
+ */
+__rte_internal
+int
+rte_ml_dev_pmd_release(struct rte_ml_dev *dev);
+
+/**
+ * @internal
+ *
+ * PMD assist function to provide boiler plate code for ML driver to create and allocate resources
+ * for a new ML PMD device instance.
+ *
+ * @param name
+ * ML device name.
+ * @param device
+ * Base device handle.
+ * @param params
+ * PMD initialisation parameters.
+ *
+ * @return
+ * - ML device instance on success.
+ * - NULL on failure.
+ */
+__rte_internal
+struct rte_ml_dev *
+rte_ml_dev_pmd_create(const char *name, struct rte_device *device,
+ struct rte_ml_dev_pmd_init_params *params);
+
+/**
+ * @internal
+ *
+ * PMD assist function to provide boiler plate code for ML driver to destroy and free resources
+ * associated with a ML PMD device instance.
+ *
+ * @param mldev
+ * ML device instance.
+ *
+ * @return
+ * - 0 on success.
+ * - < 0, error code on failure.
+ */
+__rte_internal
+int
+rte_ml_dev_pmd_destroy(struct rte_ml_dev *mldev);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MLDEV_PMD_H_ */
diff --git a/lib/mldev/version.map b/lib/mldev/version.map
index 3793380442..d6bf7c8ebb 100644
--- a/lib/mldev/version.map
+++ b/lib/mldev/version.map
@@ -1,7 +1,19 @@
EXPERIMENTAL {
global:
+ rte_ml_dev_init;
rte_ml_dev_logtype;
local: *;
};
+
+INTERNAL {
+ global:
+
+ rte_ml_dev_pmd_allocate;
+ rte_ml_dev_pmd_create;
+ rte_ml_dev_pmd_destroy;
+ rte_ml_dev_pmd_get_dev;
+ rte_ml_dev_pmd_get_named_dev;
+ rte_ml_dev_pmd_release;
+};
--
2.39.1
next prev parent reply other threads:[~2023-02-07 15:13 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-03 13:28 [dpdk-dev] [RFC PATCH 0/1] mldev: introduce machine learning device library jerinj
2022-08-03 13:28 ` [dpdk-dev] [RFC PATCH 1/1] " jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 00/12] " jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 01/12] " jerinj
2023-02-01 13:34 ` Shivah Shankar Shankar Narayan Rao
2023-02-03 0:25 ` Stephen Hemminger
2023-02-03 8:42 ` Thomas Monjalon
2023-02-03 17:33 ` Stephen Hemminger
2023-02-03 20:18 ` Thomas Monjalon
2023-02-03 20:26 ` Stephen Hemminger
2023-02-03 20:49 ` Thomas Monjalon
2023-02-05 23:41 ` Stephen Hemminger
2023-02-03 10:01 ` Jerin Jacob
2023-02-03 0:25 ` Stephen Hemminger
2023-02-03 10:04 ` Jerin Jacob
2023-02-03 0:28 ` Stephen Hemminger
2023-02-03 10:03 ` Jerin Jacob
2023-02-02 5:26 ` Shivah Shankar Shankar Narayan Rao
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 02/12] mldev: add PMD functions for ML device jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 03/12] mldev: support device handling functions jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 04/12] mldev: support device queue-pair setup jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 05/12] mldev: support handling ML models jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 06/12] mldev: support input and output data handling jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 07/12] mldev: support op pool and its operations jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 08/12] mldev: support inference enqueue and dequeue jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 09/12] mldev: support device statistics jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 10/12] mldev: support device extended statistics jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 11/12] mldev: support to retrieve error information jerinj
2022-11-14 12:02 ` [dpdk-dev] [PATCH v1 12/12] mldev: support to get debug info and test device jerinj
2023-01-25 14:20 ` [dpdk-dev] [PATCH v1 00/12] mldev: introduce machine learning device library Thomas Monjalon
2023-01-25 19:01 ` Jerin Jacob
2023-01-26 11:11 ` Thomas Monjalon
2023-01-27 2:33 ` [EXT] " Shivah Shankar Shankar Narayan Rao
2023-01-27 4:29 ` Jerin Jacob
2023-01-27 11:34 ` Thomas Monjalon
2023-01-28 11:27 ` Jerin Jacob
2023-02-01 16:57 ` Thomas Monjalon
2023-02-01 17:33 ` Jerin Jacob
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 " jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 01/12] " jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 02/12] mldev: support PMD functions for ML device jerinj
2023-02-06 21:04 ` Stephen Hemminger
2023-02-06 22:17 ` Thomas Monjalon
2023-02-07 5:16 ` Jerin Jacob
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 03/12] mldev: support ML device handling functions jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 04/12] mldev: support ML device queue-pair setup jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 05/12] mldev: support handling ML models jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 06/12] mldev: support input and output data handling jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 07/12] mldev: support ML op pool and ops jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 08/12] mldev: support inference enqueue and dequeue jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 09/12] mldev: support device statistics jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 10/12] mldev: support device extended statistics jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 11/12] mldev: support to retrieve error information jerinj
2023-02-06 20:24 ` [dpdk-dev] [PATCH v2 12/12] mldev: support to get debug info and test device jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 00/12] mldev: introduce machine learning device library jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 01/12] " jerinj
2023-02-07 15:13 ` jerinj [this message]
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 03/12] mldev: support ML device handling functions jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 04/12] mldev: support ML device queue-pair setup jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 05/12] mldev: support handling ML models jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 06/12] mldev: support input and output data handling jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 07/12] mldev: support ML op pool and ops jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 08/12] mldev: support inference enqueue and dequeue jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 09/12] mldev: support device statistics jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 10/12] mldev: support device extended statistics jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 11/12] mldev: support to retrieve error information jerinj
2023-02-07 15:13 ` [dpdk-dev] [PATCH v3 12/12] mldev: support to get debug info and test device jerinj
2023-02-15 12:55 ` [dpdk-dev] [PATCH v3 00/12] mldev: introduce machine learning device library Ferruh Yigit
2023-02-15 17:03 ` Jerin Jacob
2023-03-09 17:33 ` Thomas Monjalon
2022-08-03 15:19 ` [dpdk-dev] [RFC PATCH 0/1] " Stephen Hemminger
2022-08-16 13:13 ` Jerin Jacob
2022-08-16 15:45 ` Morten Brørup
2022-08-16 16:34 ` Honnappa Nagarahalli
2022-08-17 14:53 ` Jerin Jacob
2023-01-25 13:47 ` Thomas Monjalon
2023-01-25 13:54 ` Jerin Jacob
2022-08-17 5:37 ` Jerin Jacob
2022-08-17 6:58 ` Morten Brørup
2023-01-25 13:45 ` Thomas Monjalon
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