Merge branch 'increase-version' into 'master'

Increase version

See merge request nanos6/nanos6!622

CHANGELOG.md

@@ -2,6 +2,22 @@
 All notable changes to this project will be documented in this file.
 
 
+## Version 4.1, Wed May 15, 2024
+The 4.1 version corresponds to the OmpSs-2 2024.05 release. It introduces the directory/cache (D/C) for Host and CUDA devices. It also adds several fixes for the instrumentation.
+
+### General
+- Add directory/cache (D/C) for Host and CUDA devices
+- Add device memory allocation API for D/C-managed memory
+- Require ovni 1.5.0 or greater
+- Fix NUMA tests to accept executions with no `NUMA_ALL_ACTIVE`
+
+### Instrumentation
+- Fix thread instrumentation order when blocking task
+- Call `ovni_thread_requires` for the Nanos6 model
+- Call `ovni_thread_free` when threads end
+- Always mark task as paused when entering taskwait in ovni
+
+
 ## Version 4.0, Fri Nov 17, 2023
 The 4.0 version corresponds to the OmpSs-2 2023.11 release. It provides support for the [ALPI](https://gitlab.bsc.es/alpi/alpi) tasking interface, reduces the external software requirements, and removes obsolete features.
 

README.md

@@ -31,7 +31,7 @@ In addition to the build requirements, the following libraries and tools enable
 1. [jemalloc](https://github.com/jemalloc/jemalloc) to use jemalloc as the default memory allocator, providing better performance than the default glibc implementation. Jemalloc must be compiled with `--enable-stats` and `--with-jemalloc-prefix=nanos6_je_` to link with the runtime
 1. [PAPI](http://icl.utk.edu/papi/software/) >= 5.6.0
 1. [Babeltrace2](https://babeltrace.org/) to enable the fast CTF converter (`ctf2prv --fast`) and the multi-process trace merger (`nanos6-mergeprv`)
-1. [ovni](https://ovni.readthedocs.io/) to generate execution traces for performance analysis with [Paraver](https://tools.bsc.es/paraver)
+1. [ovni](https://ovni.readthedocs.io/) >= 1.5.0 to generate execution traces for performance analysis with [Paraver](https://tools.bsc.es/paraver)
 
 
 ## Build procedure

configure.ac

@@ -3,10 +3,10 @@
 
 #	This file is part of Nanos6 and is licensed under the terms contained in the COPYING file.
 #
-#	Copyright (C) 2015-2023 Barcelona Supercomputing Center (BSC)
+#	Copyright (C) 2015-2024 Barcelona Supercomputing Center (BSC)
 
 # Nanos6 version and copyright
-m4_define([nanos6_version], [4.0])
+m4_define([nanos6_version], [4.1])
 m4_define([nanos6_license], ["GPL3"])
 m4_define([nanos6_copyright], ["2015-2023 Barcelona Supercomputing Center (BSC)"])