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From: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
To: dev@dpdk.org, thomas@monjalon.net, dmitry.kozliuk@gmail.com,
	khot@microsoft.com, navasile@microsoft.com,
	dmitrym@microsoft.com, roretzla@microsoft.com,
	ocardona@microsoft.com
Cc: bruce.richardson@intel.com, david.marchand@redhat.com,
	pallavi.kadam@intel.com
Subject: [dpdk-dev] [PATCH 1/3] Add EAL threads API
Date: Wed, 17 Mar 2021 18:00:38 -0700
Message-ID: <1616029240-26588-2-git-send-email-navasile@linux.microsoft.com> (raw)
In-Reply-To: <1616029240-26588-1-git-send-email-navasile@linux.microsoft.com>

From: Narcisa Vasile <navasile@microsoft.com>

EAL must hide the environment specifics from apps and libraries.
Add an EAL API for managing threads.

Signed-off-by: Narcisa Vasile <navasile@microsoft.com>
Signed-off-by: Dmitry Malloy <dmitrym@microsoft.com>
---
 lib/librte_eal/common/eal_common_thread.c     |   6 +-
 lib/librte_eal/common/rte_thread.c            | 346 ++++++++++++
 lib/librte_eal/include/rte_thread.h           | 323 ++++++++++-
 lib/librte_eal/include/rte_thread_types.h     |  20 +
 lib/librte_eal/windows/eal_lcore.c            | 167 ++++--
 lib/librte_eal/windows/eal_windows.h          |  10 +
 .../include/rte_windows_thread_types.h        |  19 +
 lib/librte_eal/windows/rte_thread.c           | 507 +++++++++++++++++-
 8 files changed, 1338 insertions(+), 60 deletions(-)
 create mode 100644 lib/librte_eal/common/rte_thread.c
 create mode 100644 lib/librte_eal/include/rte_thread_types.h
 create mode 100644 lib/librte_eal/windows/include/rte_windows_thread_types.h

diff --git a/lib/librte_eal/common/eal_common_thread.c b/lib/librte_eal/common/eal_common_thread.c
index 73a055902..5219e783e 100644
--- a/lib/librte_eal/common/eal_common_thread.c
+++ b/lib/librte_eal/common/eal_common_thread.c
@@ -84,7 +84,7 @@ thread_update_affinity(rte_cpuset_t *cpusetp)
 }
 
 int
-rte_thread_set_affinity(rte_cpuset_t *cpusetp)
+rte_thread_self_set_affinity(rte_cpuset_t *cpusetp)
 {
 	if (pthread_setaffinity_np(pthread_self(), sizeof(rte_cpuset_t),
 			cpusetp) != 0) {
@@ -97,7 +97,7 @@ rte_thread_set_affinity(rte_cpuset_t *cpusetp)
 }
 
 void
-rte_thread_get_affinity(rte_cpuset_t *cpusetp)
+rte_thread_self_get_affinity(rte_cpuset_t *cpusetp)
 {
 	assert(cpusetp);
 	memmove(cpusetp, &RTE_PER_LCORE(_cpuset),
@@ -140,7 +140,7 @@ eal_thread_dump_current_affinity(char *str, unsigned int size)
 {
 	rte_cpuset_t cpuset;
 
-	rte_thread_get_affinity(&cpuset);
+	rte_thread_self_get_affinity(&cpuset);
 	return eal_thread_dump_affinity(&cpuset, str, size);
 }
 
diff --git a/lib/librte_eal/common/rte_thread.c b/lib/librte_eal/common/rte_thread.c
new file mode 100644
index 000000000..275876534
--- /dev/null
+++ b/lib/librte_eal/common/rte_thread.c
@@ -0,0 +1,346 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2021 Mellanox Technologies, Ltd
+ * Copyright(c) 2021 Microsoft Corporation
+ */
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_errno.h>
+#include <rte_log.h>
+#include <rte_thread.h>
+
+struct eal_tls_key {
+	pthread_key_t thread_index;
+};
+
+rte_thread_t
+rte_thread_self(void)
+{
+	return pthread_self();
+}
+
+int
+rte_thread_equal(rte_thread_t t1, rte_thread_t t2)
+{
+	return pthread_equal(t1, t2);
+}
+
+int
+rte_thread_set_affinity(rte_thread_t thread_id, size_t cpuset_size,
+			const rte_cpuset_t *cpuset)
+{
+	return pthread_setaffinity_np(thread_id, cpuset_size, cpuset);
+}
+
+int rte_thread_get_affinity(rte_thread_t threadid, size_t cpuset_size,
+		rte_cpuset_t *cpuset)
+{
+	return pthread_getaffinity_np(threadid, cpuset_size, cpuset);
+}
+
+int
+rte_thread_set_priority(rte_thread_t thread_id,
+		enum rte_thread_priority priority)
+{
+	int policy;
+	struct sched_param param = {
+		.sched_priority = 0,
+	};
+
+
+	if (priority == RTE_THREAD_PRIORITY_REALTIME_CRITICAL) {
+		policy = SCHED_RR;
+		param.sched_priority = priority;
+	} else if (priority == RTE_THREAD_PRIORITY_NORMAL) {
+		policy = SCHED_OTHER;
+		param.sched_priority = priority;
+	} else {
+		RTE_LOG(DEBUG, EAL, "Invalid priority to set."
+				    "Defaulting to priority 'normal'.\n");
+		policy = SCHED_OTHER;
+	}
+
+	return pthread_setschedparam(thread_id, policy, &param);
+}
+
+int
+rte_thread_attr_init(rte_thread_attr_t *attr)
+{
+	int ret = 0;
+	pthread_attr_t pthread_attr;
+
+	if (attr == NULL) {
+		RTE_LOG(DEBUG, EAL, "Invalid thread attributes parameter\n");
+		return -EINVAL;
+	}
+
+	ret = pthread_getattr_default_np(&pthread_attr);
+	if (ret != 0) {
+		RTE_LOG(DEBUG, EAL, "pthread_getattr_default_np failed\n");
+		return ret;
+	}
+
+	ret = pthread_attr_getaffinity_np(&pthread_attr, sizeof(attr->cpuset), &attr->cpuset);
+	if (ret != 0) {
+		RTE_LOG(DEBUG, EAL, "pthread_attr_getaffinity_np failed\n");
+		return ret;
+	}
+
+	attr->priority = RTE_THREAD_PRIORITY_NORMAL;
+
+	return 0;
+}
+
+int
+rte_thread_attr_set_affinity(rte_thread_attr_t *thread_attr, rte_cpuset_t *cpuset)
+{
+	if (thread_attr == NULL || cpuset == NULL) {
+		RTE_LOG(DEBUG, EAL, "Invalid thread attributes parameter\n");
+		return -EINVAL;
+	}
+	thread_attr->cpuset = *cpuset;
+	return 0;
+}
+
+int
+rte_thread_attr_get_affinity(rte_thread_attr_t *thread_attr, rte_cpuset_t *cpuset)
+{
+	if ((thread_attr == NULL) || (cpuset == NULL)) {
+		RTE_LOG(DEBUG, EAL, "Invalid thread attributes parameter\n");
+		return -EINVAL;
+	}
+
+	*cpuset = thread_attr->cpuset;
+	return 0;
+}
+
+int
+rte_thread_attr_set_priority(rte_thread_attr_t *thread_attr, enum rte_thread_priority priority)
+{
+	if (thread_attr == NULL) {
+		RTE_LOG(DEBUG, EAL,
+			"Unable to set priority attribute, invalid parameter\n");
+		return -EINVAL;
+	}
+
+	thread_attr->priority = priority;
+	return 0;
+}
+
+int
+rte_thread_create(rte_thread_t *thread_id,
+		  const rte_thread_attr_t *thread_attr, void *(*thread_func) (void*),
+		  void *args)
+{
+	int ret = 0;
+	pthread_attr_t attr;
+	pthread_attr_t *attrp = NULL;
+	struct sched_param param = {
+		.sched_priority = 0,
+	};
+	int policy = SCHED_OTHER;
+
+	if (thread_attr != NULL) {
+		ret = pthread_attr_init(&attr);
+		if (ret != 0) {
+			RTE_LOG(DEBUG, EAL, "pthread_attr_init failed\n");
+			goto cleanup;
+		}
+
+		attrp = &attr;
+
+		/* Set the inherit scheduler parameter to explicit,
+		 * otherwise the priority attribute is ignored.
+		 */
+		ret = pthread_attr_setinheritsched(attrp, PTHREAD_EXPLICIT_SCHED);
+		if (ret != 0) {
+			RTE_LOG(DEBUG, EAL, "pthread_attr_setinheritsched failed\n");
+			goto cleanup;
+		}
+
+		/* In case a realtime scheduling policy is requested, the sched_priority
+		 * parameter is set to the value stored in thread_attr. Otherwise, for
+		 * the default scheduling policy (SCHED_OTHER) sched_priority needs to
+		 * be intialized to 0. */
+		if (thread_attr->priority == RTE_THREAD_PRIORITY_REALTIME_CRITICAL) {
+			policy = SCHED_RR;
+			param.sched_priority = thread_attr->priority;
+		}
+
+		ret = pthread_attr_setschedpolicy(attrp, policy);
+		if (ret != 0) {
+			RTE_LOG(DEBUG, EAL, "pthread_attr_setschedpolicy failed\n");
+			goto cleanup;
+		}
+
+		ret = pthread_attr_setschedparam(attrp, &param);
+		if (ret != 0) {
+			RTE_LOG(DEBUG, EAL, "pthread_attr_setschedparam failed\n");
+			goto cleanup;
+		}
+
+		ret = pthread_attr_setaffinity_np(attrp, sizeof(thread_attr->cpuset), &thread_attr->cpuset);
+		if (ret != 0) {
+			RTE_LOG(DEBUG, EAL, "pthread_attr_setaffinity_np failed\n");
+			goto cleanup;
+		}
+	}
+
+	ret = pthread_create(thread_id, attrp, thread_func, args);
+	if (ret != 0) {
+		RTE_LOG(DEBUG, EAL, "pthread_create failed\n");
+		goto cleanup;
+	}
+
+cleanup:
+	if (attrp != NULL) {
+		pthread_attr_destroy(&attr);
+	}
+	return ret;
+}
+
+int
+rte_thread_join(rte_thread_t thread_id, int *value_ptr)
+{
+	int ret = 0;
+	void *res = NULL;
+	void **pres = NULL;
+
+	if (value_ptr != NULL) {
+		pres = &res;
+	}
+
+	ret = pthread_join(thread_id, pres);
+	if (ret != 0) {
+		RTE_LOG(DEBUG, EAL, "pthread_join failed\n");
+		return ret;
+	}
+
+	if (pres != NULL) {
+		*value_ptr = *(int*)(*pres);
+	}
+	return 0;
+}
+
+int
+rte_thread_mutex_init(rte_thread_mutex_t *mutex)
+{
+	return pthread_mutex_init(mutex, NULL);
+}
+
+int
+rte_thread_mutex_lock(rte_thread_mutex_t *mutex)
+{
+	return pthread_mutex_lock(mutex);
+}
+
+int
+rte_thread_mutex_unlock(rte_thread_mutex_t *mutex)
+{
+	return pthread_mutex_unlock(mutex);
+}
+
+int
+rte_thread_mutex_destroy(rte_thread_mutex_t *mutex)
+{
+	return pthread_mutex_destroy(mutex);
+}
+
+int
+rte_thread_barrier_init(rte_thread_barrier_t *barrier, int count)
+{
+	return pthread_barrier_init(barrier, NULL, count);
+}
+
+int rte_thread_barrier_wait(rte_thread_barrier_t *barrier)
+{
+	return pthread_barrier_wait(barrier);
+}
+
+int rte_thread_barrier_destroy(rte_thread_barrier_t *barrier)
+{
+	return pthread_barrier_destroy(barrier);
+}
+
+int rte_thread_cancel(rte_thread_t thread_id)
+{
+	/*
+	 * TODO: Behavior is different between POSIX and Windows threads.
+	 * POSIX threads wait for a cancellation point.
+	 * Current Windows emulation kills thread at any point.
+	 */
+	return pthread_cancel(thread_id);
+}
+
+int
+rte_thread_tls_key_create(rte_tls_key *key, void (*destructor)(void *))
+{
+	int err;
+
+	*key = malloc(sizeof(**key));
+	if ((*key) == NULL) {
+		RTE_LOG(DEBUG, EAL, "Cannot allocate TLS key.\n");
+		return -EINVAL;
+	}
+	err = pthread_key_create(&((*key)->thread_index), destructor);
+	if (err != 0) {
+		RTE_LOG(DEBUG, EAL, "pthread_key_create failed: %s\n",
+			 strerror(err));
+		free(*key);
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+int
+rte_thread_tls_key_delete(rte_tls_key key)
+{
+	int err;
+
+	if (key == NULL) {
+		RTE_LOG(DEBUG, EAL, "Invalid TLS key.\n");
+		return -EINVAL;
+	}
+	err = pthread_key_delete(key->thread_index);
+	if (err != 0) {
+		RTE_LOG(DEBUG, EAL, "pthread_key_delete failed: %s\n",
+			 strerror(err));
+		free(key);
+		return -EINVAL;
+	}
+	free(key);
+	return 0;
+}
+
+int
+rte_thread_tls_value_set(rte_tls_key key, const void *value)
+{
+	int err;
+
+	if (key == NULL) {
+		RTE_LOG(DEBUG, EAL, "Invalid TLS key.\n");
+		return -EINVAL;
+	}
+	err = pthread_setspecific(key->thread_index, value);
+	if (err != 0) {
+		RTE_LOG(DEBUG, EAL, "pthread_setspecific failed: %s\n",
+			strerror(err));
+		return -ENOMEM;
+	}
+	return 0;
+}
+
+void *
+rte_thread_tls_value_get(rte_tls_key key)
+{
+	if (key == NULL) {
+		RTE_LOG(DEBUG, EAL, "Invalid TLS key.\n");
+		rte_errno = EINVAL;
+		return NULL;
+	}
+	return pthread_getspecific(key->thread_index);
+}
diff --git a/lib/librte_eal/include/rte_thread.h b/lib/librte_eal/include/rte_thread.h
index e640ea185..66b112bc4 100644
--- a/lib/librte_eal/include/rte_thread.h
+++ b/lib/librte_eal/include/rte_thread.h
@@ -20,11 +20,330 @@
 extern "C" {
 #endif
 
+#include <sched.h>
+#if defined(RTE_USE_WINDOWS_THREAD_TYPES)
+#include <rte_windows_thread_types.h>
+#else
+#include <rte_thread_types.h>
+#endif
+
+enum rte_thread_priority
+{
+	RTE_THREAD_PRIORITY_NORMAL            = EAL_THREAD_PRIORITY_NORMAL,
+	RTE_THREAD_PRIORITY_REALTIME_CRITICAL = EAL_THREAD_PRIORITY_REALTIME_CIRTICAL,
+	/*
+	 * This enum can be extended to allow more priority levels.
+	 */
+};
+
+typedef struct
+{
+	enum rte_thread_priority priority;
+	rte_cpuset_t cpuset;
+} rte_thread_attr_t;
+
 /**
  * TLS key type, an opaque pointer.
  */
 typedef struct eal_tls_key *rte_tls_key;
 
+/**
+ * Get the id of the calling thread.
+ *
+ * @return
+ *   Return the thread id of the calling thread.
+ */
+__rte_experimental
+rte_thread_t rte_thread_self(void);
+
+/**
+ * Check if 2 thread ids are equal.
+ *
+ * @param t1
+ *   First thread id.
+ *
+ * @param t2
+ *   Second thread id.
+ *
+ * @return
+ *   If the ids are equal, return nonzero.
+ *   Otherwise, return 0.
+ */
+__rte_experimental
+int rte_thread_equal(rte_thread_t t1, rte_thread_t t2);
+
+/**
+ * Set the affinity of thread 'thread_id' to the cpu set
+ * specified by 'cpuset'.
+ *
+ * @param thread_id
+ *    Id of the thread for which to set the affinity.
+ *
+ * @param cpuset_size
+ *
+ * @param cpuset
+ *   Pointer to CPU affinity to set.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_set_affinity(rte_thread_t thread_id, size_t cpuset_size,
+			    const rte_cpuset_t *cpuset);
+
+/**
+ * Get the affinity of thread 'thread_id' and store it
+ * in 'cpuset'.
+ *
+ * @param thread_id
+ *    Id of the thread for which to get the affinity.
+ *
+ * @param cpuset_size
+ *    Size of the cpu set.
+ *
+ * @param cpuset
+ *   Pointer for storing the affinity value.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_get_affinity(rte_thread_t thread_id, size_t cpuset_size,
+			    rte_cpuset_t *cpuset);
+
+/**
+ * Set the priority of a thread.
+ *
+ * @param thread_id
+ *    Id of the thread for which to set priority.
+ *
+ * @param priority
+ *   Priority value to be set.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_set_priority(rte_thread_t thread_id, enum rte_thread_priority priority);
+
+/**
+ * Initialize the attributes of a thread.
+ * These attributes can be passed to the rte_thread_create() function
+ * that will create a new thread and set its attributes according to attr;
+ *
+ * @param attr
+ *   Thread attributes to initialize.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_attr_init(rte_thread_attr_t *attr);
+
+/**
+ * Set the CPU affinity value in the thread attributes pointed to
+ * by 'thread_attr'.
+ *
+ * @param thread_attr
+ *   Points to the thread attributes in which affinity will be updated.
+ *
+ * @param cpuset
+ *   Points to the value of the affinity to be set.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_attr_set_affinity(rte_thread_attr_t *thread_attr, rte_cpuset_t *cpuset);
+
+/**
+ * Get the value of CPU affinity that is set in the thread attributes pointed to
+ * by 'thread_attr'.
+ *
+ * @param thread_attr
+ *   Points to the thread attributes from which affinity will be retrieved.
+ *
+ * @param cpuset
+ *   Pointer to the memory that will store the affinity.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_attr_get_affinity(rte_thread_attr_t *thread_attr, rte_cpuset_t *cpuset);
+
+/**
+ * Set the thread priority value in the thread attributes pointed to
+ * by 'thread_attr'.
+ *
+ * @param thread_attr
+ *   Points to the thread attributes in which priority will be updated.
+ *
+ * @param cpuset
+ *   Points to the value of the priority to be set.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_attr_set_priority(rte_thread_attr_t *thread_attr, enum rte_thread_priority priority);
+
+/**
+ * Create a new thread that will invoke the 'thread_func' routine.
+ *
+ * @param thread_id
+ *    A pointer that will store the id of the newly created thread.
+ *
+ * @param thread_attr
+ *    Attributes that are used at the creation of the new thread.
+ *
+ * @param thread_func
+ *    The routine that the new thread will invoke when starting execution.
+ *
+ * @param args
+ *    Arguments to be passed to the 'thread_func' routine.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_create(rte_thread_t *thread_id,
+		      const rte_thread_attr_t *thread_attr,
+		      void *(*thread_func) (void*), void *args);
+
+/**
+ * Waits for the thread identified by 'thread_id' to terminate
+ *
+ * @param thread_id
+ *    The identifier of the thread.
+ *
+ * @param value_ptr
+ *    Stores the exit status of the thread.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_join(rte_thread_t thread_id, int *value_ptr);
+
+/**
+ * Initializes a mutex.
+ *
+ * @param mutex
+ *    The mutex to be initialized.
+ *
+ * @param attr
+ *    Attributes for initialization of the mutex.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_mutex_init(rte_thread_mutex_t *mutex);
+
+/**
+ * Locks a mutex.
+ *
+ * @param mutex
+ *    The mutex to be locked.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_mutex_lock(rte_thread_mutex_t *mutex);
+
+/**
+ * Unlocks a mutex.
+ *
+ * @param mutex
+ *    The mutex to be unlocked.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_mutex_unlock(rte_thread_mutex_t *mutex);
+
+/**
+ * Releases all resources associated with a mutex.
+ *
+ * @param mutex
+ *    The mutex to be uninitialized.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_mutex_destroy(rte_thread_mutex_t *mutex);
+
+/**
+ * Initializes a synchronization barrier.
+ *
+ * @param barrier
+ *    A pointer that references the newly created 'barrier' object.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_barrier_init(rte_thread_barrier_t *barrier, int count);
+
+/**
+ * Causes the calling thread to wait at the synchronization barrier 'barrier'.
+ *
+ * @param barrier
+ *    The barrier used for synchronizing the threads.
+ *
+ * @return
+ *   Return RTE_THREAD_BARRIER_SERIAL_THREAD for the thread synchronized at the barrier.
+ *   Return 0 for all other threads.
+ *   Return error number in case of error.
+ */
+__rte_experimental
+int rte_thread_barrier_wait(rte_thread_barrier_t *barrier);
+
+/**
+ * Releases all resources used by a synchronization barrier
+ * and uninitializes it.
+ *
+ * @param barrier
+ *    The barrier to be uninitialized.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return an error number.
+ */
+__rte_experimental
+int rte_thread_barrier_destroy(rte_thread_barrier_t *barrier);
+
+/**
+ * Terminates a thread.
+ *
+ * @param thread_id
+ *    The id of the thread to be terminated.
+ *
+ * @return
+ *   On success, return 0.
+ *   On failure, return nonzero.
+ */
+__rte_experimental
+int rte_thread_cancel(rte_thread_t thread_id);
+
 /**
  * Set core affinity of the current thread.
  * Support both EAL and non-EAL thread and update TLS.
@@ -34,7 +353,7 @@ typedef struct eal_tls_key *rte_tls_key;
  * @return
  *   On success, return 0; otherwise return -1;
  */
-int rte_thread_set_affinity(rte_cpuset_t *cpusetp);
+int rte_thread_self_set_affinity(rte_cpuset_t *cpusetp);
 
 /**
  * Get core affinity of the current thread.
@@ -44,7 +363,7 @@ int rte_thread_set_affinity(rte_cpuset_t *cpusetp);
  *   It presumes input is not NULL, otherwise it causes panic.
  *
  */
-void rte_thread_get_affinity(rte_cpuset_t *cpusetp);
+void rte_thread_self_get_affinity(rte_cpuset_t *cpusetp);
 
 /**
  * Create a TLS data key visible to all threads in the process.
diff --git a/lib/librte_eal/include/rte_thread_types.h b/lib/librte_eal/include/rte_thread_types.h
new file mode 100644
index 000000000..b055bbf67
--- /dev/null
+++ b/lib/librte_eal/include/rte_thread_types.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2021 Microsoft Corporation
+ */
+
+#ifndef _RTE_THREAD_TYPES_H_
+#define _RTE_THREAD_TYPES_H_
+
+#include <pthread.h>
+
+#define RTE_THREAD_BARRIER_SERIAL_THREAD PTHREAD_BARRIER_SERIAL_THREAD
+#define RTE_THREAD_MUTEX_INITIALIZER     PTHREAD_MUTEX_INITIALIZER
+
+#define EAL_THREAD_PRIORITY_NORMAL               0
+#define EAL_THREAD_PRIORITY_REALTIME_CIRTICAL    99
+
+typedef pthread_t                       rte_thread_t;
+typedef pthread_mutex_t                 rte_thread_mutex_t;
+typedef pthread_barrier_t               rte_thread_barrier_t;
+
+#endif /* _RTE_THREAD_TYPES_H_ */
diff --git a/lib/librte_eal/windows/eal_lcore.c b/lib/librte_eal/windows/eal_lcore.c
index a85149be9..3e63f9f70 100644
--- a/lib/librte_eal/windows/eal_lcore.c
+++ b/lib/librte_eal/windows/eal_lcore.c
@@ -2,7 +2,6 @@
  * Copyright(c) 2019 Intel Corporation
  */
 
-#include <pthread.h>
 #include <stdbool.h>
 #include <stdint.h>
 
@@ -28,10 +27,12 @@ struct socket_map {
 };
 
 struct cpu_map {
-	unsigned int socket_count;
 	unsigned int lcore_count;
+	unsigned int socket_count;
+	unsigned int cpu_count;
 	struct lcore_map lcores[RTE_MAX_LCORE];
 	struct socket_map sockets[RTE_MAX_NUMA_NODES];
+	GROUP_AFFINITY cpus[CPU_SETSIZE];
 };
 
 static struct cpu_map cpu_map = { 0 };
@@ -48,13 +49,110 @@ log_early(const char *format, ...)
 	va_end(va);
 }
 
+static int
+eal_query_group_affinity(void)
+{
+	SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *infos = NULL;
+	DWORD infos_size = 0;
+	int ret = 0;
+
+	if (!GetLogicalProcessorInformationEx(RelationGroup, NULL, &infos_size)) {
+		DWORD error = GetLastError();
+		if (error != ERROR_INSUFFICIENT_BUFFER) {
+			log_early("Cannot get group information size, error %lu\n",
+				  error);
+			rte_errno = EINVAL;
+			ret = -1;
+			goto cleanup;
+		}
+	}
+
+	infos = malloc(infos_size);
+	if (infos == NULL) {
+		log_early("Cannot allocate memory for NUMA node information\n");
+		rte_errno = ENOMEM;
+		ret = -1;
+		goto cleanup;
+	}
+
+	if (!GetLogicalProcessorInformationEx(RelationGroup, infos, &infos_size)) {
+		log_early("Cannot get group information, error %lu\n", GetLastError());
+		rte_errno = EINVAL;
+		ret = -1;
+		goto cleanup;
+	}
+
+	cpu_map.cpu_count = 0;
+	USHORT group_count = infos->Group.ActiveGroupCount;
+	for (USHORT group_number = 0; group_number < group_count; group_number++) {
+		KAFFINITY affinity = infos->Group.GroupInfo[group_number].ActiveProcessorMask;
+
+		for (unsigned int i = 0; i < EAL_PROCESSOR_GROUP_SIZE; i++) {
+			if ((affinity & ((KAFFINITY)1 << i)) == 0)
+				continue;
+			cpu_map.cpus[cpu_map.cpu_count].Group = group_number;
+			cpu_map.cpus[cpu_map.cpu_count].Mask = (KAFFINITY)1 << i;
+			cpu_map.cpu_count++;
+		}
+	}
+
+cleanup:
+	free(infos);
+	return ret;
+}
+
+static bool
+eal_check_for_duplicate_numa(const SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *info)
+{
+	const unsigned int node_id = info->NumaNode.NodeNumber;
+	const GROUP_AFFINITY *cores = &info->NumaNode.GroupMask;
+	struct lcore_map *lcore;
+	unsigned int socket_id;
+
+	/* NUMA node may be reported multiple times if it includes
+	 * cores from different processor groups, e. g. 80 cores
+	 * of a physical processor comprise one NUMA node, but two
+	 * processor groups, because group size is limited by 32/64.
+	 */
+	for (socket_id = 0; socket_id < cpu_map.socket_count; socket_id++) {
+		if (cpu_map.sockets[socket_id].node_id == node_id)
+			break;
+	}
+
+	if (socket_id == cpu_map.socket_count) {
+		if (socket_id == RTE_DIM(cpu_map.sockets)) {
+			return true;
+		}
+
+		cpu_map.sockets[socket_id].node_id = node_id;
+		cpu_map.socket_count++;
+	}
+
+	for (unsigned int i = 0; i < EAL_PROCESSOR_GROUP_SIZE; i++) {
+		if ((cores->Mask & ((KAFFINITY)1 << i)) == 0)
+			continue;
+
+		if (cpu_map.lcore_count == RTE_DIM(cpu_map.lcores)) {
+			return true;
+		}
+
+		lcore = &cpu_map.lcores[cpu_map.lcore_count];
+		lcore->socket_id = socket_id;
+		lcore->core_id = cores->Group * EAL_PROCESSOR_GROUP_SIZE + i;
+		cpu_map.lcore_count++;
+	}
+	return false;
+}
+
 int
 eal_create_cpu_map(void)
 {
 	SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *infos, *info;
 	DWORD infos_size;
 	bool full = false;
+	int ret = 0;
 
+	infos = NULL;
 	infos_size = 0;
 	if (!GetLogicalProcessorInformationEx(
 			RelationNumaNode, NULL, &infos_size)) {
@@ -79,57 +177,27 @@ eal_create_cpu_map(void)
 		log_early("Cannot get NUMA node information, error %lu\n",
 			GetLastError());
 		rte_errno = EINVAL;
-		return -1;
+		ret = -1;
+		goto exit;
 	}
 
 	info = infos;
 	while ((uint8_t *)info - (uint8_t *)infos < infos_size) {
-		unsigned int node_id = info->NumaNode.NodeNumber;
-		GROUP_AFFINITY *cores = &info->NumaNode.GroupMask;
-		struct lcore_map *lcore;
-		unsigned int i, socket_id;
-
-		/* NUMA node may be reported multiple times if it includes
-		 * cores from different processor groups, e. g. 80 cores
-		 * of a physical processor comprise one NUMA node, but two
-		 * processor groups, because group size is limited by 32/64.
-		 */
-		for (socket_id = 0; socket_id < cpu_map.socket_count;
-		    socket_id++) {
-			if (cpu_map.sockets[socket_id].node_id == node_id)
-				break;
-		}
-
-		if (socket_id == cpu_map.socket_count) {
-			if (socket_id == RTE_DIM(cpu_map.sockets)) {
-				full = true;
-				goto exit;
-			}
-
-			cpu_map.sockets[socket_id].node_id = node_id;
-			cpu_map.socket_count++;
-		}
-
-		for (i = 0; i < EAL_PROCESSOR_GROUP_SIZE; i++) {
-			if ((cores->Mask & ((KAFFINITY)1 << i)) == 0)
-				continue;
-
-			if (cpu_map.lcore_count == RTE_DIM(cpu_map.lcores)) {
-				full = true;
-				goto exit;
-			}
-
-			lcore = &cpu_map.lcores[cpu_map.lcore_count];
-			lcore->socket_id = socket_id;
-			lcore->core_id =
-				cores->Group * EAL_PROCESSOR_GROUP_SIZE + i;
-			cpu_map.lcore_count++;
-		}
+		if (eal_check_for_duplicate_numa(info))
+			break;
 
 		info = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)(
 			(uint8_t *)info + info->Size);
 	}
 
+	if (eal_query_group_affinity()) {
+		/*
+		 * No need to set rte_errno here.
+		 * It is set by eal_query_group_affinity().
+		 */
+		ret = -1;
+		goto exit;
+	}
 exit:
 	if (full) {
 		/* Not a fatal error, but important for troubleshooting. */
@@ -139,7 +207,7 @@ eal_create_cpu_map(void)
 
 	free(infos);
 
-	return 0;
+	return ret;
 }
 
 int
@@ -165,3 +233,12 @@ eal_socket_numa_node(unsigned int socket_id)
 {
 	return cpu_map.sockets[socket_id].node_id;
 }
+
+PGROUP_AFFINITY
+eal_get_cpu_affinity(size_t cpu_index)
+{
+	if (cpu_index < CPU_SETSIZE)
+		return &cpu_map.cpus[cpu_index];
+
+	return NULL;
+}
diff --git a/lib/librte_eal/windows/eal_windows.h b/lib/librte_eal/windows/eal_windows.h
index 478accc1b..dc5dc8240 100644
--- a/lib/librte_eal/windows/eal_windows.h
+++ b/lib/librte_eal/windows/eal_windows.h
@@ -55,6 +55,16 @@ int eal_thread_create(pthread_t *thread);
  */
 unsigned int eal_socket_numa_node(unsigned int socket_id);
 
+/**
+ * Get pointer to the group affinity for the cpu.
+ *
+ * @param cpu_index
+ *  Index of the cpu, as it comes from rte_cpuset_t.
+ * @return
+ *  Pointer to the group affinity for the cpu.
+ */
+PGROUP_AFFINITY eal_get_cpu_affinity(size_t cpu_index);
+
 /**
  * Schedule code for execution in the interrupt thread.
  *
diff --git a/lib/librte_eal/windows/include/rte_windows_thread_types.h b/lib/librte_eal/windows/include/rte_windows_thread_types.h
new file mode 100644
index 000000000..b6209e6eb
--- /dev/null
+++ b/lib/librte_eal/windows/include/rte_windows_thread_types.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2021 Microsoft Corporation
+ */
+
+#ifndef _RTE_THREAD_TYPES_H_
+#define _RTE_THREAD_TYPES_H_
+
+#include <rte_windows.h>
+
+#define RTE_THREAD_BARRIER_SERIAL_THREAD TRUE
+
+#define EAL_THREAD_PRIORITY_NORMAL             THREAD_PRIORITY_NORMAL
+#define EAL_THREAD_PRIORITY_REALTIME_CIRTICAL  THREAD_PRIORITY_TIME_CRITICAL
+
+typedef DWORD                       rte_thread_t;
+typedef CRITICAL_SECTION            rte_thread_mutex_t;
+typedef SYNCHRONIZATION_BARRIER     rte_thread_barrier_t;
+
+#endif /* _RTE_THREAD_TYPES_H_ */
diff --git a/lib/librte_eal/windows/rte_thread.c b/lib/librte_eal/windows/rte_thread.c
index 2e2ab2917..decb4b24d 100644
--- a/lib/librte_eal/windows/rte_thread.c
+++ b/lib/librte_eal/windows/rte_thread.c
@@ -1,16 +1,503 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  * Copyright 2021 Mellanox Technologies, Ltd
+ * Copyright(c) 2021 Microsoft Corporation
  */
 
 #include <rte_common.h>
-#include <rte_errno.h>
 #include <rte_thread.h>
-#include <rte_windows.h>
+
+#include "eal_windows.h"
 
 struct eal_tls_key {
 	DWORD thread_index;
 };
 
+/* Translates the most common error codes related to threads */
+static int rte_thread_translate_win32_error(DWORD error)
+{
+	switch (error) {
+	case ERROR_SUCCESS:
+		return 0;
+
+	case ERROR_INVALID_PARAMETER:
+		return -EINVAL;
+
+	case ERROR_INVALID_HANDLE:
+		return -EFAULT;
+
+	case ERROR_NOT_ENOUGH_MEMORY:
+	/* FALLTHROUGH */
+	case ERROR_NO_SYSTEM_RESOURCES:
+		return -ENOMEM;
+
+	case ERROR_PRIVILEGE_NOT_HELD:
+	/* FALLTHROUGH */
+	case ERROR_ACCESS_DENIED:
+		return -EACCES;
+
+	case ERROR_ALREADY_EXISTS:
+		return -EEXIST;
+
+	case ERROR_POSSIBLE_DEADLOCK:
+		return -EDEADLK;
+
+	case ERROR_INVALID_FUNCTION:
+	/* FALLTHROUGH */
+	case ERROR_CALL_NOT_IMPLEMENTED:
+		return -ENOSYS;
+
+	default:
+		return -EINVAL;
+	}
+
+	return -EINVAL;
+}
+
+rte_thread_t
+rte_thread_self(void)
+{
+	return GetCurrentThreadId();
+}
+
+int
+rte_thread_equal(rte_thread_t t1, rte_thread_t t2)
+{
+	return t1 == t2 ? 1 : 0;
+}
+
+static int
+rte_convert_cpuset_to_affinity(const rte_cpuset_t *cpuset,
+			       PGROUP_AFFINITY affinity)
+{
+	int ret = 0;
+	PGROUP_AFFINITY cpu_affinity = NULL;
+
+	memset(affinity, 0, sizeof(GROUP_AFFINITY));
+	affinity->Group = (USHORT)-1;
+
+	/* Check that all cpus of the set belong to the same processor group and
+	 * accumulate thread affinity to be applied.
+	 */
+	for (unsigned int cpu_idx = 0; cpu_idx < CPU_SETSIZE; cpu_idx++) {
+		if (!CPU_ISSET(cpu_idx, cpuset))
+			continue;
+
+		cpu_affinity = eal_get_cpu_affinity(cpu_idx);
+
+		if (affinity->Group == (USHORT)-1) {
+			affinity->Group = cpu_affinity->Group;
+		} else if (affinity->Group != cpu_affinity->Group) {
+			ret = -EINVAL;
+			goto cleanup;
+		}
+
+		affinity->Mask |= cpu_affinity->Mask;
+	}
+
+	if (affinity->Mask == 0) {
+		ret = -EINVAL;
+		goto cleanup;
+	}
+
+cleanup:
+	return ret;
+}
+
+int rte_thread_set_affinity(rte_thread_t thread_id,
+			    size_t cpuset_size,
+			    const rte_cpuset_t *cpuset)
+{
+	int ret = 0;
+	GROUP_AFFINITY thread_affinity;
+	HANDLE thread_handle = NULL;
+
+	if (cpuset == NULL || cpuset_size < sizeof(*cpuset)) {
+		ret = -EINVAL;
+		goto cleanup;
+	}
+
+	ret = rte_convert_cpuset_to_affinity(cpuset, &thread_affinity);
+	if (ret != 0) {
+		RTE_LOG(DEBUG, EAL, "Unable to convert cpuset to thread affinity\n");
+		goto cleanup;
+	}
+
+	thread_handle = OpenThread(THREAD_ALL_ACCESS, FALSE, thread_id);
+	if (thread_handle == NULL) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("OpenThread()");
+		goto cleanup;
+	}
+
+	if (!SetThreadGroupAffinity(thread_handle, &thread_affinity, NULL)) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("SetThreadGroupAffinity()");
+		goto cleanup;
+	}
+
+cleanup:
+	if (thread_handle != NULL) {
+		CloseHandle(thread_handle);
+		thread_handle = NULL;
+	}
+
+	return ret;
+}
+
+int
+rte_thread_get_affinity(rte_thread_t thread_id, size_t cpuset_size,
+			rte_cpuset_t *cpuset)
+{
+	HANDLE thread_handle = NULL;
+	PGROUP_AFFINITY cpu_affinity;
+	GROUP_AFFINITY thread_affinity;
+	int ret = 0;
+
+	if (cpuset == NULL || cpuset_size < sizeof(*cpuset)) {
+		ret = -EINVAL;
+		goto cleanup;
+	}
+
+	thread_handle = OpenThread(THREAD_ALL_ACCESS, FALSE, thread_id);
+	if (thread_handle == NULL) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("OpenThread()");
+		goto cleanup;
+	}
+
+	/* obtain previous thread affinity */
+	if (!GetThreadGroupAffinity(thread_handle, &thread_affinity)) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("GetThreadGroupAffinity()");
+		goto cleanup;
+	}
+
+	CPU_ZERO(cpuset);
+
+	/* Convert affinity to DPDK cpu set */
+	for (unsigned int cpu_idx = 0; cpu_idx < CPU_SETSIZE; cpu_idx++) {
+
+		cpu_affinity = eal_get_cpu_affinity(cpu_idx);
+
+		if ((cpu_affinity->Group == thread_affinity.Group) &&
+		   ((cpu_affinity->Mask & thread_affinity.Mask) != 0)) {
+			CPU_SET(cpu_idx, cpuset);
+		}
+	}
+
+cleanup:
+	if (thread_handle != NULL) {
+		CloseHandle(thread_handle);
+		thread_handle = NULL;
+	}
+	return ret;
+}
+
+static HANDLE
+get_process_handle_from_thread_handle(HANDLE thread_handle)
+{
+	DWORD process_id = 0;
+
+	process_id = GetProcessIdOfThread(thread_handle);
+	if (process_id == 0) {
+		RTE_LOG_WIN32_ERR("GetProcessIdOfThread()");
+		return NULL;
+	}
+
+	return OpenProcess(PROCESS_SET_INFORMATION, FALSE, process_id);
+}
+
+int
+rte_thread_set_priority(rte_thread_t thread_id, enum rte_thread_priority priority)
+{
+	HANDLE thread_handle = NULL;
+	HANDLE process_handle = NULL;
+	DWORD priority_class = NORMAL_PRIORITY_CLASS;
+	int ret = 0;
+
+	thread_handle = OpenThread(THREAD_SET_INFORMATION |
+				   THREAD_QUERY_INFORMATION, FALSE, thread_id);
+	if (thread_handle == NULL) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("OpenThread()");
+		goto cleanup;
+	}
+
+	switch (priority) {
+
+	case RTE_THREAD_PRIORITY_REALTIME_CRITICAL:
+		priority_class = REALTIME_PRIORITY_CLASS;
+		break;
+
+	case RTE_THREAD_PRIORITY_NORMAL:
+	/* FALLTHROUGH */
+	default:
+		priority_class = NORMAL_PRIORITY_CLASS;
+		priority = RTE_THREAD_PRIORITY_NORMAL;
+		break;
+	}
+
+	process_handle = get_process_handle_from_thread_handle(thread_handle);
+	if (process_handle == NULL) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("get_process_handle_from_thread_handle()");
+		goto cleanup;
+	}
+
+	if (!SetPriorityClass(process_handle, priority_class)) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("SetPriorityClass()");
+		goto cleanup;
+	}
+
+	if (!SetThreadPriority(thread_handle, priority)) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("SetThreadPriority()");
+		goto cleanup;
+	}
+
+cleanup:
+	if (thread_handle != NULL) {
+		CloseHandle(thread_handle);
+		thread_handle = NULL;
+	}
+	if (process_handle != NULL) {
+		CloseHandle(process_handle);
+		process_handle = NULL;
+	}
+	return ret;
+}
+
+int
+rte_thread_attr_init(rte_thread_attr_t *attr)
+{
+	if (attr == NULL) {
+		RTE_LOG(DEBUG, EAL,
+			"Unable to init thread attributes, invalid parameter\n");
+		return -EINVAL;
+	}
+
+	attr->priority = RTE_THREAD_PRIORITY_NORMAL;
+	CPU_ZERO(&attr->cpuset);
+	return 0;
+}
+
+int
+rte_thread_attr_set_affinity(rte_thread_attr_t *thread_attr, rte_cpuset_t *cpuset)
+{
+	if (thread_attr == NULL) {
+		RTE_LOG(DEBUG, EAL,
+			"Unable to set affinity attribute, invalid parameter\n");
+		return -EINVAL;
+	}
+
+	thread_attr->cpuset = *cpuset;
+	return 0;
+}
+
+int
+rte_thread_attr_get_affinity(rte_thread_attr_t *thread_attr, rte_cpuset_t *cpuset)
+{
+	if (thread_attr == NULL) {
+		RTE_LOG(DEBUG, EAL,
+			"Unable to set affinity attribute, invalid parameter\n");
+		return -EINVAL;
+	}
+
+	*cpuset = thread_attr->cpuset;
+	return 0;
+}
+
+int
+rte_thread_attr_set_priority(rte_thread_attr_t *thread_attr, enum rte_thread_priority priority)
+{
+	if (thread_attr == NULL) {
+		RTE_LOG(DEBUG, EAL,
+			"Unable to set priority attribute, invalid parameter\n");
+		return -EINVAL;
+	}
+
+	thread_attr->priority = priority;
+	return 0;
+}
+
+int
+rte_thread_create(rte_thread_t *thread_id,
+		  const rte_thread_attr_t *thread_attr, void *(*thread_func) (void*),
+		  void *args)
+{
+	int ret = 0;
+	HANDLE thread_handle = NULL;
+	GROUP_AFFINITY thread_affinity;
+
+	thread_handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread_func, args, 0, thread_id);
+	if (thread_handle == NULL) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("CreateThread()");
+		goto cleanup;
+	}
+
+	if (thread_attr != NULL) {
+		if (CPU_COUNT(&thread_attr->cpuset) > 0) {
+			ret = rte_convert_cpuset_to_affinity(&thread_attr->cpuset, &thread_affinity);
+			if (ret != 0) {
+				RTE_LOG(DEBUG, EAL, "Unable to convert cpuset to thread affinity\n");
+				goto cleanup;
+			}
+
+			if (!SetThreadGroupAffinity(thread_handle, &thread_affinity, NULL)) {
+				ret = rte_thread_translate_win32_error(GetLastError());
+				RTE_LOG_WIN32_ERR("SetThreadGroupAffinity()");
+				goto cleanup;
+			}
+		}
+		ret = rte_thread_set_priority(*thread_id, thread_attr->priority);
+		if (ret != 0) {
+			RTE_LOG(DEBUG, EAL, "Unable to set thread priority\n");
+			goto cleanup;
+		}
+	}
+
+	return 0;
+
+cleanup:
+	if (thread_handle != NULL) {
+		CloseHandle(thread_handle);
+		thread_handle = NULL;
+	}
+	return ret;
+}
+
+int
+rte_thread_join(rte_thread_t thread_id, int *value_ptr)
+{
+	HANDLE thread_handle = NULL;
+	DWORD result = 0;
+	DWORD exit_code = 0;
+	BOOL err = 0;
+	int ret = 0;
+
+	thread_handle = OpenThread(SYNCHRONIZE | THREAD_QUERY_INFORMATION, FALSE, thread_id);
+	if (thread_handle == NULL) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("OpenThread()");
+		goto cleanup;
+	}
+
+	result = WaitForSingleObject(thread_handle, INFINITE);
+	if (result != WAIT_OBJECT_0) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("WaitForSingleObject()");
+		goto cleanup;
+	}
+
+	if (value_ptr != NULL) {
+		err = GetExitCodeThread(thread_handle, &exit_code);
+		if (err == 0) {
+			ret = rte_thread_translate_win32_error(GetLastError());
+			RTE_LOG_WIN32_ERR("GetExitCodeThread()");
+			goto cleanup;
+		}
+		*value_ptr = exit_code;
+	}
+
+cleanup:
+	if (thread_handle != NULL) {
+		CloseHandle(thread_handle);
+		thread_handle = NULL;
+	}
+
+	return ret;
+}
+
+int
+rte_thread_mutex_init(rte_thread_mutex_t *mutex)
+{
+	InitializeCriticalSection(mutex);
+	return 0;
+}
+
+int
+rte_thread_mutex_lock(rte_thread_mutex_t *mutex)
+{
+	EnterCriticalSection(mutex);
+	return 0;
+}
+
+int
+rte_thread_mutex_unlock(rte_thread_mutex_t *mutex)
+{
+	LeaveCriticalSection(mutex);
+	return 0;
+}
+
+int
+rte_thread_mutex_destroy(rte_thread_mutex_t *mutex)
+{
+	DeleteCriticalSection(mutex);
+	return 0;
+}
+
+int
+rte_thread_barrier_init(rte_thread_barrier_t *barrier, int count)
+{
+	int ret = 0;
+
+	if (!InitializeSynchronizationBarrier(barrier, count, -1)) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("InitializeSynchronizationBarrier()");
+		return ret;
+	}
+	return 0;
+}
+
+int
+rte_thread_barrier_wait(rte_thread_barrier_t *barrier)
+{
+	return EnterSynchronizationBarrier(barrier,
+				SYNCHRONIZATION_BARRIER_FLAGS_BLOCK_ONLY);
+}
+
+int
+rte_thread_barrier_destroy(rte_thread_barrier_t *barrier)
+{
+	DeleteSynchronizationBarrier(barrier);
+	return 0;
+}
+
+int
+rte_thread_cancel(rte_thread_t thread_id)
+{
+	int ret = 0;
+	HANDLE thread_handle = NULL;
+
+	thread_handle = OpenThread(THREAD_TERMINATE, FALSE, thread_id);
+	if (thread_handle == NULL) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("OpenThread()");
+		goto cleanup;
+	}
+
+	/*
+	 * TODO: Behavior is different between POSIX and Windows threads.
+	 * POSIX threads wait for a cancellation point.
+	 * Current Windows emulation kills thread at any point.
+	 */
+	ret = TerminateThread(thread_handle, 0);
+	if (ret != 0) {
+		ret = rte_thread_translate_win32_error(GetLastError());
+		RTE_LOG_WIN32_ERR("TerminateThread()");
+		goto cleanup;
+	}
+
+cleanup:
+	if (thread_handle != NULL) {
+		CloseHandle(thread_handle);
+		thread_handle = NULL;
+	}
+	return ret;
+}
+
 int
 rte_thread_tls_key_create(rte_tls_key *key,
 		__rte_unused void (*destructor)(void *))
@@ -18,13 +505,13 @@ rte_thread_tls_key_create(rte_tls_key *key,
 	*key = malloc(sizeof(**key));
 	if ((*key) == NULL) {
 		RTE_LOG(DEBUG, EAL, "Cannot allocate TLS key.\n");
-		return -1;
+		return -ENOMEM;
 	}
 	(*key)->thread_index = TlsAlloc();
 	if ((*key)->thread_index == TLS_OUT_OF_INDEXES) {
 		RTE_LOG_WIN32_ERR("TlsAlloc()");
 		free(*key);
-		return -1;
+		return rte_thread_translate_win32_error(GetLastError());;
 	}
 	return 0;
 }
@@ -32,14 +519,14 @@ rte_thread_tls_key_create(rte_tls_key *key,
 int
 rte_thread_tls_key_delete(rte_tls_key key)
 {
-	if (!key) {
+	if (key == NULL) {
 		RTE_LOG(DEBUG, EAL, "Invalid TLS key.\n");
-		return -1;
+		return -EINVAL;
 	}
 	if (!TlsFree(key->thread_index)) {
 		RTE_LOG_WIN32_ERR("TlsFree()");
 		free(key);
-		return -1;
+		return rte_thread_translate_win32_error(GetLastError());
 	}
 	free(key);
 	return 0;
@@ -50,7 +537,7 @@ rte_thread_tls_value_set(rte_tls_key key, const void *value)
 {
 	char *p;
 
-	if (!key) {
+	if (key == NULL) {
 		RTE_LOG(DEBUG, EAL, "Invalid TLS key.\n");
 		return -1;
 	}
@@ -58,7 +545,7 @@ rte_thread_tls_value_set(rte_tls_key key, const void *value)
 	p = (char *) (uintptr_t) value;
 	if (!TlsSetValue(key->thread_index, p)) {
 		RTE_LOG_WIN32_ERR("TlsSetValue()");
-		return -1;
+		return rte_thread_translate_win32_error(GetLastError());
 	}
 	return 0;
 }
@@ -68,7 +555,7 @@ rte_thread_tls_value_get(rte_tls_key key)
 {
 	void *output;
 
-	if (!key) {
+	if (key == NULL) {
 		RTE_LOG(DEBUG, EAL, "Invalid TLS key.\n");
 		rte_errno = EINVAL;
 		return NULL;
-- 
2.30.0.vfs.0.2


  reply	other threads:[~2021-03-18  1:01 UTC|newest]

Thread overview: 174+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-18  1:00 [dpdk-dev] [PATCH 0/3] eal: Add new API for threading Narcisa Ana Maria Vasile
2021-03-18  1:00 ` Narcisa Ana Maria Vasile [this message]
2021-03-18 14:48   ` [dpdk-dev] [PATCH 1/3] Add EAL threads API Tal Shnaiderman
2021-03-18 19:42     ` Narcisa Ana Maria Vasile
2021-03-18 20:04     ` Tyler Retzlaff
2021-03-18 15:48   ` David Marchand
2021-03-18 19:40     ` Narcisa Ana Maria Vasile
2021-03-23  0:20   ` [dpdk-dev] [PATCH v2 00/10] eal: Add new API for threading Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-03-23  2:54       ` Stephen Hemminger
2021-03-23 15:53         ` Tyler Retzlaff
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 03/10] windows/eal: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-03-23  0:20     ` [dpdk-dev] [PATCH v2 10/10] Enable the new EAL thread API Narcisa Ana Maria Vasile
2021-03-25  3:46     ` [dpdk-dev] [PATCH v3 00/10] eal: Add new API for threading Narcisa Ana Maria Vasile
2021-03-25  3:46       ` [dpdk-dev] [PATCH v3 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-03-25  3:46       ` [dpdk-dev] [PATCH v3 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-03-25  3:46       ` [dpdk-dev] [PATCH v3 03/10] windows/eal: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-03-25  3:47       ` [dpdk-dev] [PATCH v3 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-03-25  3:47       ` [dpdk-dev] [PATCH v3 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-03-25  3:47       ` [dpdk-dev] [PATCH v3 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-03-25  3:47       ` [dpdk-dev] [PATCH v3 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-03-25  3:47       ` [dpdk-dev] [PATCH v3 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-03-25  3:47       ` [dpdk-dev] [PATCH v3 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-03-25  3:47       ` [dpdk-dev] [PATCH v3 10/10] Enable the new EAL thread API Narcisa Ana Maria Vasile
2021-03-26 23:52         ` [dpdk-dev] [PATCH v4 00/10] eal: Add new API for threading Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 03/10] windows/eal: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-03-27 16:04             ` Stephen Hemminger
2021-03-29 22:40             ` [dpdk-dev] [PATCH v5 00/10] eal: Add new API for threading Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-04-03  1:38                 ` [dpdk-dev] [PATCH v6 00/10] eal: Add new API for threading Narcisa Ana Maria Vasile
2021-04-03  1:38                   ` [dpdk-dev] [PATCH v6 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-04-29  0:50                     ` Dmitry Kozlyuk
2021-04-29  7:44                       ` Thomas Monjalon
2021-04-29 12:05                         ` Kinsella, Ray
2021-04-29 16:00                           ` Tyler Retzlaff
2021-04-29 16:28                           ` Dmitry Kozlyuk
2021-04-30  6:37                             ` Narcisa Ana Maria Vasile
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-04-29  0:50                     ` Dmitry Kozlyuk
2021-04-29  7:48                       ` Thomas Monjalon
2021-04-29 15:52                         ` [dpdk-dev] [EXTERNAL] " Tyler Retzlaff
2021-04-30 23:00                           ` Dmitry Kozlyuk
2021-04-29 16:28                         ` [dpdk-dev] " Dmitry Kozlyuk
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 03/10] windows/eal: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-04-29  0:50                     ` Dmitry Kozlyuk
2021-04-30  2:39                       ` Narcisa Ana Maria Vasile
2021-04-30 23:05                         ` Dmitry Kozlyuk
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-05-02  0:41                     ` Dmitry Kozlyuk
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-04-29 20:44                     ` Dmitry Kozlyuk
2021-04-29 21:31                       ` [dpdk-dev] [EXTERNAL] " Dmitry Malloy
2021-04-30 17:22                         ` Dmitry Kozlyuk
2021-04-30 17:51                           ` Dmitry Kozlyuk
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-04-30 17:47                     ` Dmitry Kozlyuk
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-04-30 18:06                     ` Dmitry Kozlyuk
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-04-03  1:39                   ` [dpdk-dev] [PATCH v6 10/10] Enable the new EAL thread API Narcisa Ana Maria Vasile
2021-04-12  7:56                   ` [dpdk-dev] [PATCH v6 00/10] eal: Add new API for threading David Marchand
2021-04-16 20:30                     ` Narcisa Ana Maria Vasile
2021-06-01 20:55                   ` [dpdk-dev] [PATCH v7 00/10] eal: Add EAL " Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 03/10] eal/windows: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-06-01 20:55                     ` [dpdk-dev] [PATCH v7 10/10] Enable the new EAL thread API Narcisa Ana Maria Vasile
2021-06-02 15:50                       ` Tal Shnaiderman
2021-06-02 16:16                         ` Narcisa Ana Maria Vasile
2021-06-04 23:38                     ` [dpdk-dev] [PATCH v8 00/10] eal: Add EAL API for threading Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 03/10] eal/windows: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-06-08 23:04                         ` Dmitry Kozlyuk
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-06-04 23:38                       ` [dpdk-dev] [PATCH v8 10/10] Enable the new EAL thread API Narcisa Ana Maria Vasile
2021-06-04 23:44                       ` [dpdk-dev] [PATCH v9 00/10] eal: Add EAL API for threading Narcisa Ana Maria Vasile
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 01/10] eal: add thread id and simple thread functions Narcisa Ana Maria Vasile
2021-06-08 23:03                           ` Dmitry Kozlyuk
2021-06-18 21:30                             ` Narcisa Ana Maria Vasile
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-06-08 23:03                           ` Dmitry Kozlyuk
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 03/10] eal/windows: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-06-08 23:03                           ` Dmitry Kozlyuk
2021-06-18 21:44                             ` Narcisa Ana Maria Vasile
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-06-08 23:04                           ` Dmitry Kozlyuk
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-06-08 23:04                           ` Dmitry Kozlyuk
2021-06-18 21:41                             ` Narcisa Ana Maria Vasile
2021-06-18 22:48                               ` Dmitry Kozlyuk
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-06-08 23:04                           ` Dmitry Kozlyuk
2021-06-09 22:37                             ` Dmitry Kozlyuk
2021-06-12  2:39                               ` Narcisa Ana Maria Vasile
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-06-04 23:44                         ` [dpdk-dev] [PATCH v9 10/10] Enable the new EAL thread API Narcisa Ana Maria Vasile
2021-06-08  5:50                           ` Narcisa Ana Maria Vasile
2021-06-08  7:45                             ` David Marchand
2021-06-18 21:53                               ` Narcisa Ana Maria Vasile
2021-06-08 23:08                             ` Dmitry Kozlyuk
2021-06-18 21:50                               ` Narcisa Ana Maria Vasile
2021-06-18 21:26                         ` [dpdk-dev] [PATCH v10 0/9] eal: Add EAL API for threading Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 1/9] eal: add basic threading functions Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 2/9] eal: add thread attributes Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 3/9] eal/windows: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 4/9] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 5/9] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 6/9] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 7/9] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 8/9] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-06-18 21:26                           ` [dpdk-dev] [PATCH v10 9/9] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-07-30 22:31                           ` [dpdk-dev] [PATCH v11 00/10] eal: Add EAL API for threading Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 01/10] eal: add basic threading functions Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 03/10] eal/windows: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-07-30 22:31                             ` [dpdk-dev] [PATCH v11 10/10] Add unit tests for thread API Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 02/10] eal: add thread attributes Narcisa Ana Maria Vasile
2021-03-30 21:14                 ` Stephen Hemminger
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 03/10] windows/eal: translate Windows errors to errno-style errors Narcisa Ana Maria Vasile
2021-03-31 13:56                 ` Tal Shnaiderman
2021-03-31 21:19                   ` Nick Connolly
2021-04-01 12:29                     ` Tal Shnaiderman
2021-04-01 19:07                   ` Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 04/10] eal: implement functions for thread affinity management Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 05/10] eal: implement thread priority management functions Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 06/10] eal: add thread lifetime management Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 07/10] eal: implement functions for mutex management Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 08/10] eal: implement functions for thread barrier management Narcisa Ana Maria Vasile
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 09/10] eal: add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-03-30 21:11                 ` Stephen Hemminger
2021-03-31  8:21                   ` Tal Shnaiderman
2021-03-31 21:12                   ` Dmitry Kozlyuk
2021-03-31 22:09                     ` Stephen Hemminger
2021-03-31 22:42                       ` [dpdk-dev] [EXTERNAL] " Dmitry Malloy
2021-03-29 22:40               ` [dpdk-dev] [PATCH v5 10/10] Enable the new EAL thread API Narcisa Ana Maria Vasile
2021-03-26 23:52           ` [dpdk-dev] [PATCH v4 " Narcisa Ana Maria Vasile
2021-03-18  1:00 ` [dpdk-dev] [PATCH 2/3] Add EAL argument for setting thread priority Narcisa Ana Maria Vasile
2021-03-18  1:00 ` [dpdk-dev] [PATCH 3/3] Enable the new EAL thread API and rename Narcisa Ana Maria Vasile

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