Merged with dev

1 files changed, 10 insertions, 0 deletions

diff --git a/xs/src/libslic3r/utils.cpp b/xs/src/libslic3r/utils.cpp
index 4c2d65605..46ee65a35 100644
--- a/xs/src/libslic3r/utils.cpp
+++ b/xs/src/libslic3r/utils.cpp
@@ -25,6 +25,8 @@
 #include <boost/nowide/convert.hpp>
 #include <boost/nowide/cstdio.hpp>
 
+#include <tbb/task_scheduler_init.h>
+
 namespace Slic3r {
 
 static boost::log::trivial::severity_level logSeverity = boost::log::trivial::error;
@@ -83,6 +85,14 @@ void trace(unsigned int level, const char *message)
         (::boost::log::keywords::severity = severity)) << message;
 }
 
+void disable_multi_threading()
+{
+    // Disable parallelization so the Shiny profiler works
+    static tbb::task_scheduler_init *tbb_init = nullptr;
+    if (tbb_init == nullptr)
+        tbb_init = new tbb::task_scheduler_init(1);
+}
+
 static std::string g_var_dir;
 
 void set_var_dir(const std::string &dir)