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Implement addBatchInDisk for big trees

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Implement addBatchInDisk for big trees, which does not puts the tree in
memory, and works directly over the db data, parallelizing for each CPU.
This commit is contained in:
arnaucube
2021-10-14 16:59:26 +02:00
parent 3f7e769974
commit 6cf1e58d9f
10 changed files with 660 additions and 105 deletions
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5
vt_test.go
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@@ -7,6 +7,7 @@ import (
"testing"
qt "github.com/frankban/quicktest"
"go.vocdoni.io/dvote/db"
"go.vocdoni.io/dvote/db/badgerdb"
)
@@ -16,7 +17,7 @@ func testVirtualTree(c *qt.C, maxLevels int, keys, values [][]byte) {
c.Assert(len(keys), qt.Equals, len(values))
// normal tree, to have an expected root value
database, err := badgerdb.New(badgerdb.Options{Path: c.TempDir()})
database, err := badgerdb.New(db.Options{Path: c.TempDir()})
c.Assert(err, qt.IsNil)
tree, err := NewTree(database, maxLevels, HashFunctionSha256)
c.Assert(err, qt.IsNil)
@@ -121,7 +122,7 @@ func TestVirtualTreeAddBatch(t *testing.T) {
}
// normal tree, to have an expected root value
database, err := badgerdb.New(badgerdb.Options{Path: c.TempDir()})
database, err := badgerdb.New(db.Options{Path: c.TempDir()})
c.Assert(err, qt.IsNil)
tree, err := NewTree(database, maxLevels, HashFunctionBlake2b)
c.Assert(err, qt.IsNil)