Release 2.0.0

DNedic · May 27, 2023 · 7be24c4 · 7be24c4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 2.0.0
+
+- Added multi-producer multi-consumer [Queue](docs/mpmc/queue.md) and [Priority Queue](docs/mpmc/priority_queue.md) data structures
+- **Important**: SPSC data structures have been moved to the `spsc` namespace
+- **Important**: Cacheline padding is now the default behaviour as analytics showed most people are using the library on cache coherent systems, for embedded systems it is necessary to set `LOCKFREE_CACHE_COHERENT` to `false` to avoid wasting memory
+
 ## 1.1.0
 - Added the [Priority Queue](docs/spsc/priority_queue.md) data structure
 

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -4,7 +4,7 @@
 cmake_minimum_required(VERSION 3.16)
 
 project(lockfree
-    VERSION 1.1.0
+    VERSION 2.0.0
     LANGUAGES CXX
 )
 

diff --git a/lockfree/lockfree.hpp b/lockfree/lockfree.hpp
@@ -3,8 +3,8 @@
  * @brief A collection of lock free data structures written in
  * standard c++11 suitable for all systems, from low-end
  * microcontrollers to HPC machines.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -36,7 +36,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** DEFINE ****************************/

diff --git a/lockfree/mpmc/priority_queue.hpp b/lockfree/mpmc/priority_queue.hpp
@@ -4,8 +4,8 @@
  * c++11 suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/mpmc/priority_queue_impl.hpp b/lockfree/mpmc/priority_queue_impl.hpp
@@ -4,8 +4,8 @@
  * c++11 suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/mpmc/queue.hpp b/lockfree/mpmc/queue.hpp
@@ -3,8 +3,8 @@
  * @brief A queue implementation written in standard c++11
  * suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for all scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -36,7 +36,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/mpmc/queue_impl.hpp b/lockfree/mpmc/queue_impl.hpp
@@ -3,8 +3,8 @@
  * @brief A queue implementation written in standard c++11
  * suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for all scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -36,7 +36,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /********************** PUBLIC METHODS ************************/

diff --git a/lockfree/spsc/bipartite_buf.hpp b/lockfree/spsc/bipartite_buf.hpp
@@ -4,8 +4,8 @@
  * standard c++11 suitable for all systems, from low-end
  * microcontrollers to HPC machines.
  * Lock-free for single consumer single producer scenarios.
- * @version	1.2.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/spsc/bipartite_buf_impl.hpp b/lockfree/spsc/bipartite_buf_impl.hpp
@@ -4,8 +4,8 @@
  * c++11 suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.2.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/spsc/priority_queue.hpp b/lockfree/spsc/priority_queue.hpp
@@ -4,8 +4,8 @@
  * c++11 suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/spsc/priority_queue_impl.hpp b/lockfree/spsc/priority_queue_impl.hpp
@@ -4,8 +4,8 @@
  * c++11 suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/spsc/queue.hpp b/lockfree/spsc/queue.hpp
@@ -4,8 +4,8 @@
  * suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/spsc/queue_impl.hpp b/lockfree/spsc/queue_impl.hpp
@@ -4,8 +4,8 @@
  * suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /********************** PUBLIC METHODS ************************/

diff --git a/lockfree/spsc/ring_buf.hpp b/lockfree/spsc/ring_buf.hpp
@@ -4,8 +4,8 @@
  * c++11 suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /************************** INCLUDE ***************************/

diff --git a/lockfree/spsc/ring_buf_impl.hpp b/lockfree/spsc/ring_buf_impl.hpp
@@ -4,8 +4,8 @@
  * c++11 suitable for both low-end microcontrollers all the way
  * to HPC machines. Lock-free for single consumer single
  * producer scenarios.
- * @version	1.1.0
- * @date 19. May 2023
+ * @version	2.0.0
+ * @date 27. May 2023
  * @author Djordje Nedic
  **************************************************************/
 
@@ -37,7 +37,7 @@
  * This file is part of lockfree
  *
  * Author:          Djordje Nedic <[email protected]>
- * Version:         v1.1.0
+ * Version:         v2.0.0
  **************************************************************/
 
 /********************** PUBLIC METHODS ************************/