diff options
Diffstat (limited to 'xmrstak/backend/cpu')
| -rw-r--r-- | xmrstak/backend/cpu/minethd.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/xmrstak/backend/cpu/minethd.cpp b/xmrstak/backend/cpu/minethd.cpp index 48425e5..f30d1fe 100644 --- a/xmrstak/backend/cpu/minethd.cpp +++ b/xmrstak/backend/cpu/minethd.cpp @@ -73,7 +73,16 @@ namespace cpu bool minethd::thd_setaffinity(std::thread::native_handle_type h, uint64_t cpu_id) { #if defined(_WIN32) - return SetThreadAffinityMask(h, 1ULL << cpu_id) != 0; + // we can only pin up to 64 threads + if(cpu_id < 64) + { + return SetThreadAffinityMask(h, 1ULL << cpu_id) != 0; + } + else + { + printer::inst()->print_msg(L0, "WARNING: Windows supports only affinity up to 63."); + return false; + } #elif defined(__APPLE__) thread_port_t mach_thread; thread_affinity_policy_data_t policy = { static_cast<integer_t>(cpu_id) }; |
