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core/filtermaps: remove baseRowCache

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This commit is contained in:
Zsolt Felfoldi 2025-05-12 11:11:37 +02:00
parent 2a1784baef
commit dd8ea794a6
1 changed files with 8 additions and 24 deletions
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32
core/filtermaps/filtermaps.go
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@ -53,7 +53,6 @@ const (
databaseVersion = 2 // reindexed if database version does not match
cachedLastBlocks = 1000 // last block of map pointers
cachedLvPointers = 1000 // first log value pointer of block pointers
cachedBaseRows = 100 // groups of base layer filter row data
cachedFilterMaps = 3 // complete filter maps (cached by map renderer)
cachedRenderSnapshots = 8 // saved map renderer data at block boundaries
)
@ -101,7 +100,6 @@ type FilterMaps struct {
filterMapCache *lru.Cache[uint32, filterMap]
lastBlockCache *lru.Cache[uint32, lastBlockOfMap]
lvPointerCache *lru.Cache[uint64, uint64]
baseRowsCache *lru.Cache[uint64, [][]uint32]
// the matchers set and the fields of FilterMapsMatcherBackend instances are
// read and written both by exported functions and the indexer.
@ -264,7 +262,6 @@ func NewFilterMaps(db ethdb.KeyValueStore, initView *ChainView, historyCutoff, f
filterMapCache: lru.NewCache[uint32, filterMap](cachedFilterMaps),
lastBlockCache: lru.NewCache[uint32, lastBlockOfMap](cachedLastBlocks),
lvPointerCache: lru.NewCache[uint64, uint64](cachedLvPointers),
baseRowsCache: lru.NewCache[uint64, [][]uint32](cachedBaseRows),
renderSnapshots: lru.NewCache[uint64, *renderedMap](cachedRenderSnapshots),
}
f.checkRevertRange() // revert maps that are inconsistent with the current chain view
@ -348,7 +345,6 @@ func (f *FilterMaps) reset() {
f.renderSnapshots.Purge()
f.lastBlockCache.Purge()
f.lvPointerCache.Purge()
f.baseRowsCache.Purge()
f.indexLock.Unlock()
// deleting the range first ensures that resetDb will be called again at next
// startup and any leftover data will be removed even if it cannot finish now.
@ -579,16 +575,11 @@ func (f *FilterMaps) getFilterMap(mapIndex uint32) (filterMap, error) {
// then only the first baseRowLength entries are returned.
func (f *FilterMaps) getFilterMapRow(mapIndex, rowIndex uint32, baseLayerOnly bool) (FilterRow, error) {
baseMapRowIndex := f.mapRowIndex(mapIndex&-f.baseRowGroupLength, rowIndex)
baseRows, ok := f.baseRowsCache.Get(baseMapRowIndex)
if !ok {
var err error
baseRows, err = rawdb.ReadFilterMapBaseRows(f.db, baseMapRowIndex, f.baseRowGroupLength, f.logMapWidth)
if err != nil {
return nil, fmt.Errorf("failed to retrieve filter map %d base rows %d: %v", mapIndex, rowIndex, err)
}
f.baseRowsCache.Add(baseMapRowIndex, baseRows)
baseRows, err := rawdb.ReadFilterMapBaseRows(f.db, baseMapRowIndex, f.baseRowGroupLength, f.logMapWidth)
if err != nil {
return nil, fmt.Errorf("failed to retrieve filter map %d base rows %d: %v", mapIndex, rowIndex, err)
}
baseRow := slices.Clone(baseRows[mapIndex&(f.baseRowGroupLength-1)])
baseRow := baseRows[mapIndex&(f.baseRowGroupLength-1)]
if baseLayerOnly {
return baseRow, nil
}
@ -623,16 +614,10 @@ func (f *FilterMaps) storeFilterMapRowsOfGroup(batch ethdb.Batch, mapIndices []u
baseMapRowIndex := f.mapRowIndex(baseMapIndex, rowIndex)
var baseRows [][]uint32
if uint32(len(mapIndices)) != f.baseRowGroupLength { // skip base rows read if all rows are replaced
var ok bool
baseRows, ok = f.baseRowsCache.Get(baseMapRowIndex)
if ok {
baseRows = slices.Clone(baseRows)
} else {
var err error
baseRows, err = rawdb.ReadFilterMapBaseRows(f.db, baseMapRowIndex, f.baseRowGroupLength, f.logMapWidth)
if err != nil {
return fmt.Errorf("failed to retrieve filter map %d base rows %d for modification: %v", mapIndices[0]&-f.baseRowGroupLength, rowIndex, err)
}
var err error
baseRows, err = rawdb.ReadFilterMapBaseRows(f.db, baseMapRowIndex, f.baseRowGroupLength, f.logMapWidth)
if err != nil {
return fmt.Errorf("failed to retrieve filter map %d base rows %d for modification: %v", mapIndices[0]&-f.baseRowGroupLength, rowIndex, err)
}
} else {
baseRows = make([][]uint32, f.baseRowGroupLength)
@ -650,7 +635,6 @@ func (f *FilterMaps) storeFilterMapRowsOfGroup(batch ethdb.Batch, mapIndices []u
baseRows[mapIndex&(f.baseRowGroupLength-1)] = baseRow
rawdb.WriteFilterMapExtRow(batch, f.mapRowIndex(mapIndex, rowIndex), extRow, f.logMapWidth)
}
f.baseRowsCache.Add(baseMapRowIndex, baseRows)
rawdb.WriteFilterMapBaseRows(batch, baseMapRowIndex, baseRows, f.logMapWidth)
return nil
}