Remove calls to heapsize (#10432)

* update memorydb trait
* use malloc_size_of instead of heapsize_of
* use jemalloc as default allocator for parity client.

ethcore/blockchain/src/blockchain.rs

@@ -39,7 +39,7 @@ use ethcore_db::cache_manager::CacheManager;
 use ethcore_db::keys::{BlockReceipts, BlockDetails, TransactionAddress, EPOCH_KEY_PREFIX, EpochTransitions};
 use ethcore_db::{self as db, Writable, Readable, CacheUpdatePolicy};
 use ethereum_types::{H256, Bloom, BloomRef, U256};
-use heapsize::HeapSizeOf;
+use util_mem::{MallocSizeOf, allocators::new_malloc_size_ops};
 use itertools::Itertools;
 use kvdb::{DBTransaction, KeyValueDB};
 use log::{trace, warn, info};
@@ -1489,11 +1489,12 @@ impl BlockChain {
 
 	/// Get current cache size.
 	pub fn cache_size(&self) -> CacheSize {
+		let mut ops = new_malloc_size_ops();
 		CacheSize {
-			blocks: self.block_headers.read().heap_size_of_children() + self.block_bodies.read().heap_size_of_children(),
-			block_details: self.block_details.read().heap_size_of_children(),
-			transaction_addresses: self.transaction_addresses.read().heap_size_of_children(),
-			block_receipts: self.block_receipts.read().heap_size_of_children(),
+			blocks: self.block_headers.size_of(&mut ops) + self.block_bodies.size_of(&mut ops),
+			block_details: self.block_details.size_of(&mut ops),
+			transaction_addresses: self.transaction_addresses.size_of(&mut ops),
+			block_receipts: self.block_receipts.size_of(&mut ops),
 		}
 	}
 
@@ -1528,12 +1529,13 @@ impl BlockChain {
 			transaction_addresses.shrink_to_fit();
 			block_receipts.shrink_to_fit();
 
-			block_headers.heap_size_of_children() +
-			block_bodies.heap_size_of_children() +
-			block_details.heap_size_of_children() +
-			block_hashes.heap_size_of_children() +
-			transaction_addresses.heap_size_of_children() +
-			block_receipts.heap_size_of_children()
+			let mut ops = new_malloc_size_ops();
+			block_headers.size_of(&mut ops) +
+			block_bodies.size_of(&mut ops) +
+			block_details.size_of(&mut ops) +
+			block_hashes.size_of(&mut ops) +
+			transaction_addresses.size_of(&mut ops) +
+			block_receipts.size_of(&mut ops)
 		});
 	}
 

ethcore/blockchain/src/lib.rs

@@ -18,6 +18,9 @@
 
 #![warn(missing_docs)]
 
+extern crate parity_util_mem as util_mem;
+extern crate parity_util_mem as malloc_size_of;
+
 mod best_block;
 mod block_info;
 mod blockchain;