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From: Gage Eads <gage.eads@intel.com>
To: dev@dpdk.org
Cc: olivier.matz@6wind.com, arybchenko@solarflare.com,
	bruce.richardson@intel.com, konstantin.ananyev@intel.com,
	gavin.hu@arm.com, Honnappa.Nagarahalli@arm.com, nd@arm.com,
	thomas@monjalon.net
Subject: [dpdk-dev] [PATCH v8 6/8] stack: add C11 atomic implementation
Date: Wed,  3 Apr 2019 15:50:39 -0500	[thread overview]
Message-ID: <20190403205041.4651-7-gage.eads@intel.com> (raw)
Message-ID: <20190403205039.7Y4SWq-In78lc64bKlrjdZdIwy_I5ZQQYAOe9sDz0ng@z> (raw)
In-Reply-To: <20190403205041.4651-1-gage.eads@intel.com>

This commit adds an implementation of the lock-free stack push, pop, and
length functions that use __atomic builtins, for systems that benefit from
the finer-grained memory ordering control.

Signed-off-by: Gage Eads <gage.eads@intel.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
---
 lib/librte_stack/Makefile           |   3 +-
 lib/librte_stack/meson.build        |   3 +-
 lib/librte_stack/rte_stack_lf.h     |   4 +
 lib/librte_stack/rte_stack_lf_c11.h | 175 ++++++++++++++++++++++++++++++++++++
 4 files changed, 183 insertions(+), 2 deletions(-)
 create mode 100644 lib/librte_stack/rte_stack_lf_c11.h

diff --git a/lib/librte_stack/Makefile b/lib/librte_stack/Makefile
index 311edd997..8d18ce520 100644
--- a/lib/librte_stack/Makefile
+++ b/lib/librte_stack/Makefile
@@ -23,6 +23,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_STACK) := rte_stack.c \
 SYMLINK-$(CONFIG_RTE_LIBRTE_STACK)-include := rte_stack.h \
 					      rte_stack_std.h \
 					      rte_stack_lf.h \
-					      rte_stack_lf_generic.h
+					      rte_stack_lf_generic.h \
+					      rte_stack_lf_c11.h
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/lib/librte_stack/meson.build b/lib/librte_stack/meson.build
index 7a09a5d66..46fce0c20 100644
--- a/lib/librte_stack/meson.build
+++ b/lib/librte_stack/meson.build
@@ -8,4 +8,5 @@ sources = files('rte_stack.c', 'rte_stack_std.c', 'rte_stack_lf.c')
 headers = files('rte_stack.h',
 		'rte_stack_std.h',
 		'rte_stack_lf.h',
-		'rte_stack_lf_generic.h')
+		'rte_stack_lf_generic.h',
+		'rte_stack_lf_c11.h')
diff --git a/lib/librte_stack/rte_stack_lf.h b/lib/librte_stack/rte_stack_lf.h
index bfd680133..518889a05 100644
--- a/lib/librte_stack/rte_stack_lf.h
+++ b/lib/librte_stack/rte_stack_lf.h
@@ -5,7 +5,11 @@
 #ifndef _RTE_STACK_LF_H_
 #define _RTE_STACK_LF_H_
 
+#ifdef RTE_USE_C11_MEM_MODEL
+#include "rte_stack_lf_c11.h"
+#else
 #include "rte_stack_lf_generic.h"
+#endif
 
 /**
  * @internal Push several objects on the lock-free stack (MT-safe).
diff --git a/lib/librte_stack/rte_stack_lf_c11.h b/lib/librte_stack/rte_stack_lf_c11.h
new file mode 100644
index 000000000..a316e9af5
--- /dev/null
+++ b/lib/librte_stack/rte_stack_lf_c11.h
@@ -0,0 +1,175 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Intel Corporation
+ */
+
+#ifndef _RTE_STACK_LF_C11_H_
+#define _RTE_STACK_LF_C11_H_
+
+#include <rte_branch_prediction.h>
+#include <rte_prefetch.h>
+
+static __rte_always_inline unsigned int
+__rte_stack_lf_count(struct rte_stack *s)
+{
+	/* stack_lf_push() and stack_lf_pop() do not update the list's contents
+	 * and stack_lf->len atomically, which can cause the list to appear
+	 * shorter than it actually is if this function is called while other
+	 * threads are modifying the list.
+	 *
+	 * However, given the inherently approximate nature of the get_count
+	 * callback -- even if the list and its size were updated atomically,
+	 * the size could change between when get_count executes and when the
+	 * value is returned to the caller -- this is acceptable.
+	 *
+	 * The stack_lf->len updates are placed such that the list may appear to
+	 * have fewer elements than it does, but will never appear to have more
+	 * elements. If the mempool is near-empty to the point that this is a
+	 * concern, the user should consider increasing the mempool size.
+	 */
+	return (unsigned int)__atomic_load_n(&s->stack_lf.used.len.cnt,
+					     __ATOMIC_RELAXED);
+}
+
+static __rte_always_inline void
+__rte_stack_lf_push_elems(struct rte_stack_lf_list *list,
+			  struct rte_stack_lf_elem *first,
+			  struct rte_stack_lf_elem *last,
+			  unsigned int num)
+{
+#ifndef RTE_ARCH_X86_64
+	RTE_SET_USED(first);
+	RTE_SET_USED(last);
+	RTE_SET_USED(list);
+	RTE_SET_USED(num);
+#else
+	struct rte_stack_lf_head old_head;
+	int success;
+
+	old_head = list->head;
+
+	do {
+		struct rte_stack_lf_head new_head;
+
+		/* Use an acquire fence to establish a synchronized-with
+		 * relationship between the list->head load and store-release
+		 * operations (as part of the rte_atomic128_cmp_exchange()).
+		 */
+		__atomic_thread_fence(__ATOMIC_ACQUIRE);
+
+		/* Swing the top pointer to the first element in the list and
+		 * make the last element point to the old top.
+		 */
+		new_head.top = first;
+		new_head.cnt = old_head.cnt + 1;
+
+		last->next = old_head.top;
+
+		/* Use the release memmodel to ensure the writes to the LF LIFO
+		 * elements are visible before the head pointer write.
+		 */
+		success = rte_atomic128_cmp_exchange(
+				(rte_int128_t *)&list->head,
+				(rte_int128_t *)&old_head,
+				(rte_int128_t *)&new_head,
+				1, __ATOMIC_RELEASE,
+				__ATOMIC_RELAXED);
+	} while (success == 0);
+
+	/* Ensure the stack modifications are not reordered with respect
+	 * to the LIFO len update.
+	 */
+	__atomic_add_fetch(&list->len.cnt, num, __ATOMIC_RELEASE);
+#endif
+}
+
+static __rte_always_inline struct rte_stack_lf_elem *
+__rte_stack_lf_pop_elems(struct rte_stack_lf_list *list,
+			 unsigned int num,
+			 void **obj_table,
+			 struct rte_stack_lf_elem **last)
+{
+#ifndef RTE_ARCH_X86_64
+	RTE_SET_USED(obj_table);
+	RTE_SET_USED(last);
+	RTE_SET_USED(list);
+	RTE_SET_USED(num);
+
+	return NULL;
+#else
+	struct rte_stack_lf_head old_head;
+	uint64_t len;
+	int success;
+
+	/* Reserve num elements, if available */
+	len = __atomic_load_n(&list->len.cnt, __ATOMIC_ACQUIRE);
+
+	while (1) {
+		/* Does the list contain enough elements? */
+		if (unlikely(len < num))
+			return NULL;
+
+		/* len is updated on failure */
+		if (__atomic_compare_exchange_n(&list->len.cnt,
+						&len, len - num,
+						0, __ATOMIC_ACQUIRE,
+						__ATOMIC_ACQUIRE))
+			break;
+	}
+
+	/* If a torn read occurs, the CAS will fail and set old_head to the
+	 * correct/latest value.
+	 */
+	old_head = list->head;
+
+	/* Pop num elements */
+	do {
+		struct rte_stack_lf_head new_head;
+		struct rte_stack_lf_elem *tmp;
+		unsigned int i;
+
+		/* Use the acquire memmodel to ensure the reads to the LF LIFO
+		 * elements are properly ordered with respect to the head
+		 * pointer read.
+		 */
+		__atomic_thread_fence(__ATOMIC_ACQUIRE);
+
+		rte_prefetch0(old_head.top);
+
+		tmp = old_head.top;
+
+		/* Traverse the list to find the new head. A next pointer will
+		 * either point to another element or NULL; if a thread
+		 * encounters a pointer that has already been popped, the CAS
+		 * will fail.
+		 */
+		for (i = 0; i < num && tmp != NULL; i++) {
+			rte_prefetch0(tmp->next);
+			if (obj_table)
+				obj_table[i] = tmp->data;
+			if (last)
+				*last = tmp;
+			tmp = tmp->next;
+		}
+
+		/* If NULL was encountered, the list was modified while
+		 * traversing it. Retry.
+		 */
+		if (i != num)
+			continue;
+
+		new_head.top = tmp;
+		new_head.cnt = old_head.cnt + 1;
+
+		success = rte_atomic128_cmp_exchange(
+				(rte_int128_t *)&list->head,
+				(rte_int128_t *)&old_head,
+				(rte_int128_t *)&new_head,
+				1, __ATOMIC_RELEASE,
+				__ATOMIC_RELAXED);
+	} while (success == 0);
+
+	return old_head.top;
+#endif
+}
+
+#endif /* _RTE_STACK_LF_C11_H_ */
-- 
2.13.6


  parent reply	other threads:[~2019-04-03 20:53 UTC|newest]

Thread overview: 228+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-22 16:06 [dpdk-dev] [PATCH 0/7] Subject: [PATCH ...] Add stack library and new mempool handler Gage Eads
2019-02-22 16:06 ` [dpdk-dev] [PATCH 1/7] stack: introduce rte stack library Gage Eads
2019-02-25 10:43   ` Olivier Matz
2019-02-28  5:10     ` Eads, Gage
2019-02-22 16:06 ` [dpdk-dev] [PATCH 2/7] mempool/stack: convert mempool to use rte stack Gage Eads
2019-02-25 10:46   ` Olivier Matz
2019-02-22 16:06 ` [dpdk-dev] [PATCH 3/7] test/stack: add stack test Gage Eads
2019-02-25 10:59   ` Olivier Matz
2019-02-28  5:11     ` Eads, Gage
2019-02-22 16:06 ` [dpdk-dev] [PATCH 4/7] test/stack: add stack perf test Gage Eads
2019-02-25 11:04   ` Olivier Matz
2019-02-22 16:06 ` [dpdk-dev] [PATCH 5/7] stack: add non-blocking stack implementation Gage Eads
2019-02-25 11:28   ` Olivier Matz
     [not found]     ` <2EC44CCD3517A842B44C82651A5557A14AF13386@fmsmsx118.amr.corp.intel.com>
2019-03-01 20:53       ` [dpdk-dev] FW: " Eads, Gage
2019-03-01 21:12         ` Thomas Monjalon
2019-03-01 21:29           ` Eads, Gage
2019-02-22 16:06 ` [dpdk-dev] [PATCH 6/7] test/stack: add non-blocking stack tests Gage Eads
2019-02-25 11:28   ` Olivier Matz
2019-02-22 16:06 ` [dpdk-dev] [PATCH 7/7] mempool/stack: add non-blocking stack mempool handler Gage Eads
2019-02-25 11:29   ` Olivier Matz
2019-03-05 16:42 ` [dpdk-dev] [PATCH v2 0/8] Add stack library and new " Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 1/8] stack: introduce rte stack library Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 3/8] test/stack: add stack test Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 4/8] test/stack: add stack perf test Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 5/8] stack: add lock-free stack implementation Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 6/8] stack: add C11 atomic implementation Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 7/8] test/stack: add lock-free stack tests Gage Eads
2019-03-05 16:42   ` [dpdk-dev] [PATCH v2 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-03-06 14:45   ` [dpdk-dev] [PATCH v3 0/8] Add stack library and new " Gage Eads
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 1/8] stack: introduce rte stack library Gage Eads
2019-03-14  8:00       ` Olivier Matz
2019-03-14  8:00         ` Olivier Matz
2019-03-28 23:26       ` Honnappa Nagarahalli
2019-03-28 23:26         ` Honnappa Nagarahalli
2019-03-29 19:23         ` Eads, Gage
2019-03-29 19:23           ` Eads, Gage
2019-03-29 21:07           ` Thomas Monjalon
2019-03-29 21:07             ` Thomas Monjalon
2019-04-01 17:41           ` Honnappa Nagarahalli
2019-04-01 17:41             ` Honnappa Nagarahalli
2019-04-01 19:34             ` Eads, Gage
2019-04-01 19:34               ` Eads, Gage
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 3/8] test/stack: add stack test Gage Eads
2019-03-14  8:00       ` Olivier Matz
2019-03-14  8:00         ` Olivier Matz
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 4/8] test/stack: add stack perf test Gage Eads
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 5/8] stack: add lock-free stack implementation Gage Eads
2019-03-14  8:01       ` Olivier Matz
2019-03-14  8:01         ` Olivier Matz
2019-03-28 23:27       ` Honnappa Nagarahalli
2019-03-28 23:27         ` Honnappa Nagarahalli
2019-03-29 19:25         ` Eads, Gage
2019-03-29 19:25           ` Eads, Gage
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 6/8] stack: add C11 atomic implementation Gage Eads
2019-03-14  8:04       ` Olivier Matz
2019-03-14  8:04         ` Olivier Matz
2019-03-28 23:27       ` Honnappa Nagarahalli
2019-03-28 23:27         ` Honnappa Nagarahalli
2019-03-29 19:24         ` Eads, Gage
2019-03-29 19:24           ` Eads, Gage
2019-04-01  0:06           ` Eads, Gage
2019-04-01  0:06             ` Eads, Gage
2019-04-01 19:06             ` Honnappa Nagarahalli
2019-04-01 19:06               ` Honnappa Nagarahalli
2019-04-01 20:21               ` Eads, Gage
2019-04-01 20:21                 ` Eads, Gage
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 7/8] test/stack: add lock-free stack tests Gage Eads
2019-03-06 14:45     ` [dpdk-dev] [PATCH v3 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-03-28 18:00     ` [dpdk-dev] [PATCH v4 0/8] Add stack library and new " Gage Eads
2019-03-28 18:00       ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 1/8] stack: introduce rte stack library Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 3/8] test/stack: add stack test Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 4/8] test/stack: add stack perf test Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 5/8] stack: add lock-free stack implementation Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 6/8] stack: add C11 atomic implementation Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 7/8] test/stack: add lock-free stack tests Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-03-28 18:00       ` [dpdk-dev] [PATCH v4 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-03-28 18:00         ` Gage Eads
2019-04-01  0:12       ` [dpdk-dev] [PATCH v5 0/8] Add stack library and new " Gage Eads
2019-04-01  0:12         ` Gage Eads
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 1/8] stack: introduce rte stack library Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 3/8] test/stack: add stack test Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 4/8] test/stack: add stack perf test Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 5/8] stack: add lock-free stack implementation Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01 18:08           ` Honnappa Nagarahalli
2019-04-01 18:08             ` Honnappa Nagarahalli
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 6/8] stack: add C11 atomic implementation Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 7/8] test/stack: add lock-free stack tests Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01  0:12         ` [dpdk-dev] [PATCH v5 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-04-01  0:12           ` Gage Eads
2019-04-01 21:14         ` [dpdk-dev] [PATCH v6 0/8] Add stack library and new " Gage Eads
2019-04-01 21:14           ` Gage Eads
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 1/8] stack: introduce rte stack library Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-02 11:14             ` Honnappa Nagarahalli
2019-04-02 11:14               ` Honnappa Nagarahalli
2019-04-03 17:06               ` Thomas Monjalon
2019-04-03 17:06                 ` Thomas Monjalon
2019-04-03 17:13                 ` Eads, Gage
2019-04-03 17:13                   ` Eads, Gage
2019-04-03 17:23                   ` Thomas Monjalon
2019-04-03 17:23                     ` Thomas Monjalon
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 3/8] test/stack: add stack test Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 4/8] test/stack: add stack perf test Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 5/8] stack: add lock-free stack implementation Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 6/8] stack: add C11 atomic implementation Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-02 11:11             ` Honnappa Nagarahalli
2019-04-02 11:11               ` Honnappa Nagarahalli
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 7/8] test/stack: add lock-free stack tests Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-01 21:14           ` [dpdk-dev] [PATCH v6 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-04-01 21:14             ` Gage Eads
2019-04-03 17:04           ` [dpdk-dev] [PATCH v6 0/8] Add stack library and new " Thomas Monjalon
2019-04-03 17:04             ` Thomas Monjalon
2019-04-03 17:10             ` Eads, Gage
2019-04-03 17:10               ` Eads, Gage
2019-04-03 20:09           ` [dpdk-dev] [PATCH v7 " Gage Eads
2019-04-03 20:09             ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 1/8] stack: introduce rte stack library Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 3/8] test/stack: add stack test Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 4/8] test/stack: add stack perf test Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 5/8] stack: add lock-free stack implementation Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 6/8] stack: add C11 atomic implementation Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 7/8] test/stack: add lock-free stack tests Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:09             ` [dpdk-dev] [PATCH v7 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-04-03 20:09               ` Gage Eads
2019-04-03 20:39             ` [dpdk-dev] [PATCH v7 0/8] Add stack library and new " Thomas Monjalon
2019-04-03 20:39               ` Thomas Monjalon
2019-04-03 20:49               ` Eads, Gage
2019-04-03 20:49                 ` Eads, Gage
2019-04-03 20:50             ` [dpdk-dev] [PATCH v8 " Gage Eads
2019-04-03 20:50               ` Gage Eads
2019-04-03 20:50               ` [dpdk-dev] [PATCH v8 1/8] stack: introduce rte stack library Gage Eads
2019-04-03 20:50                 ` Gage Eads
2019-04-03 20:50               ` [dpdk-dev] [PATCH v8 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-04-03 20:50                 ` Gage Eads
2019-04-03 20:50               ` [dpdk-dev] [PATCH v8 3/8] test/stack: add stack test Gage Eads
2019-04-03 20:50                 ` Gage Eads
2019-04-03 22:41                 ` Thomas Monjalon
2019-04-03 22:41                   ` Thomas Monjalon
2019-04-03 23:05                   ` Eads, Gage
2019-04-03 23:05                     ` Eads, Gage
2019-04-03 20:50               ` [dpdk-dev] [PATCH v8 4/8] test/stack: add stack perf test Gage Eads
2019-04-03 20:50                 ` Gage Eads
2019-04-03 20:50               ` [dpdk-dev] [PATCH v8 5/8] stack: add lock-free stack implementation Gage Eads
2019-04-03 20:50                 ` Gage Eads
2019-04-03 20:50               ` Gage Eads [this message]
2019-04-03 20:50                 ` [dpdk-dev] [PATCH v8 6/8] stack: add C11 atomic implementation Gage Eads
2019-04-03 20:50               ` [dpdk-dev] [PATCH v8 7/8] test/stack: add lock-free stack tests Gage Eads
2019-04-03 20:50                 ` Gage Eads
2019-04-03 20:50               ` [dpdk-dev] [PATCH v8 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-04-03 20:50                 ` Gage Eads
2019-04-03 23:20               ` [dpdk-dev] [PATCH v9 0/8] Add stack library and new " Gage Eads
2019-04-03 23:20                 ` Gage Eads
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 1/8] stack: introduce rte stack library Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-04 13:30                   ` Thomas Monjalon
2019-04-04 13:30                     ` Thomas Monjalon
2019-04-04 14:14                     ` Eads, Gage
2019-04-04 14:14                       ` Eads, Gage
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 3/8] test/stack: add stack test Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-04  7:34                   ` Thomas Monjalon
2019-04-04  7:34                     ` Thomas Monjalon
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 4/8] test/stack: add stack perf test Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 5/8] stack: add lock-free stack implementation Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 6/8] stack: add C11 atomic implementation Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 7/8] test/stack: add lock-free stack tests Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-03 23:20                 ` [dpdk-dev] [PATCH v9 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-04-03 23:20                   ` Gage Eads
2019-04-04 10:01                 ` [dpdk-dev] [PATCH v10 0/8] Add stack library and new " Gage Eads
2019-04-04 10:01                   ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 1/8] stack: introduce rte stack library Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 2/8] mempool/stack: convert mempool to use rte stack Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 3/8] test/stack: add stack test Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 4/8] test/stack: add stack perf test Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 5/8] stack: add lock-free stack implementation Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 6/8] stack: add C11 atomic implementation Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 7/8] test/stack: add lock-free stack tests Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 10:01                   ` [dpdk-dev] [PATCH v10 8/8] mempool/stack: add lock-free stack mempool handler Gage Eads
2019-04-04 10:01                     ` Gage Eads
2019-04-04 15:42                   ` [dpdk-dev] [PATCH v10 0/8] Add stack library and new " Thomas Monjalon
2019-04-04 15:42                     ` Thomas Monjalon

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