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Fixed after removing TBB deprecated APIs

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This commit is contained in:
Vojtech Bubnik 2021-06-23 15:24:05 +02:00
parent e13535f822
commit 3a5a0575ef
3 changed files with 14 additions and 7 deletions
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8
src/libslic3r/Thread.cpp
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@ -10,11 +10,11 @@
#include <condition_variable>
#include <mutex>
#include <thread>
#include <tbb/global_control.h>
#include <tbb/parallel_for.h>
#include <tbb/task_arena.h>
#include "Thread.hpp"
#include "Utils.hpp"
namespace Slic3r {
@ -199,16 +199,14 @@ void name_tbb_thread_pool_threads()
// TBB will respect the task affinity mask on Linux and spawn less threads than std::thread::hardware_concurrency().
// const size_t nthreads_hw = std::thread::hardware_concurrency();
const size_t nthreads_hw = tbb::this_task_arena::max_concurrency();
size_t nthreads = nthreads_hw;
size_t nthreads = nthreads_hw;
#ifdef SLIC3R_PROFILE
// Shiny profiler is not thread safe, thus disable parallelization.
disable_multi_threading();
nthreads = 1;
#endif
if (nthreads != nthreads_hw)
tbb::global_control(tbb::global_control::max_allowed_parallelism, nthreads);
std::atomic<size_t> nthreads_running(0);
std::condition_variable cv;
std::mutex cv_m;