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Merge pull request #2807 from elsid/detournavigator_thread_jobs_stats

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Add number of thread jobs to update jobs stats
This commit is contained in:
Alexei Dobrohotov 2020-04-26 22:44:59 +03:00 committed by GitHub
commit f5b42107d3
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2 changed files with 15 additions and 4 deletions
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17
components/detournavigator/asyncnavmeshupdater.cpp
View File

@ -7,6 +7,8 @@
#include <osg/Stats> #include <osg/Stats>
#include <numeric>
namespace namespace
{ {
using DetourNavigator::ChangeType; using DetourNavigator::ChangeType;
@ -101,7 +103,7 @@ namespace DetourNavigator
void AsyncNavMeshUpdater::wait() void AsyncNavMeshUpdater::wait()
{ {
std::unique_lock<std::mutex> lock(mMutex); std::unique_lock<std::mutex> lock(mMutex);
mDone.wait(lock, [&] { return mJobs.empty(); }); mDone.wait(lock, [&] { return mJobs.empty() && getTotalThreadJobsUnsafe() == 0; });
} }
void AsyncNavMeshUpdater::reportStats(unsigned int frameNumber, osg::Stats& stats) const void AsyncNavMeshUpdater::reportStats(unsigned int frameNumber, osg::Stats& stats) const
@ -110,7 +112,7 @@ namespace DetourNavigator
{ {
const std::lock_guard<std::mutex> lock(mMutex); const std::lock_guard<std::mutex> lock(mMutex);
jobs = mJobs.size(); jobs = mJobs.size() + getTotalThreadJobsUnsafe();
} }
stats.setAttribute(frameNumber, "NavMesh UpdateJobs", jobs); stats.setAttribute(frameNumber, "NavMesh UpdateJobs", jobs);
@ -188,12 +190,13 @@ namespace DetourNavigator
while (true) while (true)
{ {
const auto hasJob = [&] { return !mJobs.empty() || !threadQueue.mPushed.empty(); }; const auto hasJob = [&] { return !mJobs.empty() || !threadQueue.mJobs.empty(); };
if (!mHasJob.wait_for(lock, std::chrono::milliseconds(10), hasJob)) if (!mHasJob.wait_for(lock, std::chrono::milliseconds(10), hasJob))
{ {
mFirstStart.lock()->reset(); mFirstStart.lock()->reset();
mDone.notify_all(); if (getTotalThreadJobsUnsafe() == 0)
mDone.notify_all();
return boost::none; return boost::none;
} }
@ -327,4 +330,10 @@ namespace DetourNavigator
if (agent->second.empty()) if (agent->second.empty())
locked->erase(agent); locked->erase(agent);
} }
std::size_t AsyncNavMeshUpdater::getTotalThreadJobsUnsafe() const
{
return std::accumulate(mThreadsQueues.begin(), mThreadsQueues.end(), std::size_t(0),
[] (auto r, const auto& v) { return r + v.second.mJobs.size(); });
}
} }

2
components/detournavigator/asyncnavmeshupdater.hpp
View File

@ -114,6 +114,8 @@ namespace DetourNavigator
std::thread::id lockTile(const osg::Vec3f& agentHalfExtents, const TilePosition& changedTile); std::thread::id lockTile(const osg::Vec3f& agentHalfExtents, const TilePosition& changedTile);
void unlockTile(const osg::Vec3f& agentHalfExtents, const TilePosition& changedTile); void unlockTile(const osg::Vec3f& agentHalfExtents, const TilePosition& changedTile);
inline std::size_t getTotalThreadJobsUnsafe() const;
}; };
} }