Resolve "Fix performance for parallel sampling with mc backend"

Author: qacwnfq

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changelog
 
 ## Latest
+- [#88](https://jugit.fz-juelich.de/IBG-1/ModSim/hopsy/-/issues/88): Fix parallelization for sampling with mcbackend as sample storage
 - [#123](https://jugit.fz-juelich.de/IBG-1/ModSim/hopsy/-/issues/123): Add parallel tempering support for non-MPI users
 - [#137](https://jugit.fz-juelich.de/IBG-1/ModSim/hopsy/-/issues/137): Fix rare bug for users implementing their own PyProposals for non-uniform sampling
 - [#136](https://jugit.fz-juelich.de/IBG-1/ModSim/hopsy/-/issues/136): Improve numerical stability of mixture models

requirements-dev.txt

@@ -1,5 +1,5 @@
 docov
+docov
 pre-commit
 setuptools
 wheel
-docov

setup.py

@@ -74,7 +74,10 @@ def build_extension(self, ext):
             cmake_args.append("-DHOPSY_BUILD_ID={}".format(commit_hash))
         except Exception as e:
             commit_hash = commit
-            print("ERROR retrieving commit hash automatically. Build ID is set to", commit_hash)
+            print(
+                "ERROR retrieving commit hash automatically. Build ID is set to",
+                commit_hash,
+            )
 
         if self.compiler.compiler_type != "msvc":
             # Using Ninja-build since it a) is available as a wheel and b)
@@ -112,9 +115,9 @@ def build_extension(self, ext):
             # self.parallel is a Python 3 only way to set parallel jobs by hand
             # using -j in the build_ext call, not supported by pip or PyPA-build.
             build_args += ["-j16"]
-            #if hasattr(self, "parallel") and self.parallel:
-                # CMake 3.12+ only.
-                #build_args += ["-j{}".format(self.parallel)]
+            # if hasattr(self, "parallel") and self.parallel:
+            # CMake 3.12+ only.
+            # build_args += ["-j{}".format(self.parallel)]
 
         if not os.path.exists(self.build_temp):
             os.makedirs(self.build_temp)