GitHub-Proxy/PrusaSlicer
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/prusa3d/PrusaSlicer.git synced 2025-07-30 21:02:02 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix of undefined hardware_destructive_interference_size

Browse Source
This commit is contained in:
Vojtech Bubnik 2023-05-02 18:36:59 +02:00
parent 63ca221394
commit 2600ba71ad
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/libslic3r/TriangleMeshSlicer.cpp
View File

@ -36,6 +36,13 @@
#include <boost/thread/mutex.hpp>
#include <boost/thread/lock_guard.hpp>
#ifdef __cpp_lib_hardware_interference_size
using std::hardware_destructive_interference_size;
#else
// 64 bytes on x86-64 │ L1_CACHE_BYTES │ L1_CACHE_SHIFT │ __cacheline_aligned │ ...
constexpr std::size_t hardware_destructive_interference_size = 64;
#endif
// #define SLIC3R_DEBUG_SLICE_PROCESSING
#ifdef SLIC3R_DEBUG_SLICE_PROCESSING
@ -365,7 +372,7 @@ public:
private:
struct CacheLineAlignedMutex
{
alignas(std::hardware_destructive_interference_size) std::mutex mutex;
alignas(hardware_destructive_interference_size) std::mutex mutex;
};
std::array<CacheLineAlignedMutex, 64> m_mutexes;
};