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Loading time optimization (#1569)

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* On init, rebuild the dictionnary only once

* Fixed first dictionary update to avoid rebuilding multiple times. Commented some very verbose debug logs (should create a new level: UVERBOSE or UTRACE)

* bump version 0.23: added parameters "Mem/LoadVisualLocalFeaturesOnInit", "Mem/FlannIndexSaved", "Kp/SerializeWithChecksum".

* Renamed Mem/FlannIndexSaved to Kp/FlannIndexSaved. Update UI Preferences with new parameters.

* commented some very verbose debug logs

* Warn flann index serialization not implemented on windows

* Warn flann index deserialization not implemented on windows

* Removing some verbose logs

* missing header (win32)

* Added GlobalMap::fullUpdateNeeded() function

* Adding log

* Save flann index even if links changed

* log time to serialize flann index

* Make dictionary modified only after we update

---------

Co-authored-by: Mathieu Labbe <[email protected]>
This commit is contained in:
matlabbe
2025-09-03 16:55:54 -07:00
committed by GitHub
co-authored by Mathieu Labbe
parent 349580299c
commit 4603f09389
35 changed files with 1811 additions and 791 deletions
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corelib/src/Signature.cpp
+3 -3
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@@ -118,7 +118,7 @@ void Signature::addLinks(const std::map<int, Link> & links)
}
void Signature::addLink(const Link & link)
{
UDEBUG("Add link %d to %d (type=%d/%s var=%f,%f)", link.to(), this->id(), (int)link.type(), link.typeName().c_str(), link.transVariance(), link.rotVariance());
//UDEBUG("Add link %d to %d (type=%d/%s var=%f,%f)", link.to(), this->id(), (int)link.type(), link.typeName().c_str(), link.transVariance(), link.rotVariance());
UASSERT_MSG(link.from() == this->id(), uFormat("%d->%d for signature %d (type=%d)", link.from(), link.to(), this->id(), link.type()).c_str());
UASSERT_MSG((link.to() != this->id()) || link.type()==Link::kPosePrior || link.type()==Link::kGravity, uFormat("%d->%d for signature %d (type=%d)", link.from(), link.to(), this->id(), link.type()).c_str());
UASSERT_MSG(link.to() == this->id() || _links.find(link.to()) == _links.end(), uFormat("Link %d (type=%d) already added to signature %d!", link.to(), link.type(), this->id()).c_str());
@@ -318,7 +318,7 @@ void Signature::setWords(const std::multimap<int, int> & words,
UASSERT_MSG(descriptors.empty() || descriptors.rows == (int)words.size(), uFormat("words=%d, descriptors=%d", (int)words.size(), descriptors.rows).c_str());
UASSERT_MSG(points.empty() || points.size() == words.size(), uFormat("words=%d, points=%d", (int)words.size(), (int)points.size()).c_str());
UASSERT_MSG(keypoints.empty() || keypoints.size() == words.size(), uFormat("words=%d, descriptors=%d", (int)words.size(), (int)keypoints.size()).c_str());
UASSERT(words.empty() || !keypoints.empty() || !points.empty() || !descriptors.empty());
//UASSERT(words.empty() || !keypoints.empty() || !points.empty() || !descriptors.empty());
_invalidWordsCount = 0;
for(std::multimap<int, int>::const_iterator iter=words.begin(); iter!=words.end(); ++iter)
@@ -328,7 +328,7 @@ void Signature::setWords(const std::multimap<int, int> & words,
++_invalidWordsCount;
}
// make sure indexes are all valid!
UASSERT_MSG(iter->second >=0 && iter->second < (int)words.size(), uFormat("iter->second=%d words.size()=%d", iter->second, (int)words.size()).c_str());
UASSERT_MSG(iter->second<0 || iter->second < (int)words.size(), uFormat("iter->second=%d words.size()=%d", iter->second, (int)words.size()).c_str());
}
_enabled = false;