Optimize memory allocation of the apat algorithms

Former-commit-id: 5010c5a666b322715b3b81c1078d325e1f647ede

pkg/obichunk/chunks.go

@@ -46,7 +46,7 @@ func ISequenceChunk(iterator obiiter.IBioSequence,
 				for data.Next() {
 					b := data.Get()
 					*chunk = append(*chunk, b.Slice()...)
-					b.Recycle()
+					b.Recycle(false)
 				}
 
 				jobDone.Done()

pkg/obichunk/subchunks.go

@@ -106,7 +106,7 @@ func ISequenceSubChunk(iterator obiiter.IBioSequence,
 					batch.Slice()[i] = nil
 				}
 
-				batch.Recycle()
+				batch.Recycle(false)
 
 				_By(func(p1, p2 *sSS) bool {
 					return p1.code < p2.code

pkg/obichunk/unique.go

@@ -97,8 +97,7 @@ func IUniqueSequence(iterator obiiter.IBioSequence,
 				// No more sub classification of sequence or only a single sequence
 				if opts.NoSingleton() && len(batch.Slice()) == 1 && batch.Slice()[0].Count() == 1 {
 					// We remove singleton from output
-					batch.Slice()[0].Recycle()
-					batch.Recycle()
+					batch.Recycle(true)
 				} else {
 					iUnique.Push(batch.Reorder(nextOrder()))
 				}