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Gas for mem optimization (#1768)

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* Optimizing mem_gas_cost calculations

* Memoizing current mem gas cost

* Optimizing jump destinations
This commit is contained in:
Tomasz Drwięga
2016-07-30 15:38:44 +02:00
committed by Gav Wood
parent 85c471b905
commit f56b89010d
11 changed files with 139 additions and 88 deletions
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20
evmbin/Cargo.lock generated
View File

@@ -47,6 +47,19 @@ dependencies = [
"rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "bit-set"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bit-vec 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "bit-vec"
version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bitflags"
version = "0.3.3"
@@ -168,6 +181,7 @@ dependencies = [
name = "ethcore"
version = "1.3.0"
dependencies = [
"bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bloomchain 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"crossbeam 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
"env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -253,7 +267,7 @@ dependencies = [
"nix 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rocksdb 0.4.5",
"rocksdb 0.4.5 (git+https://github.com/ethcore/rust-rocksdb)",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -738,14 +752,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "rocksdb"
version = "0.4.5"
source = "git+https://github.com/ethcore/rust-rocksdb#eadce7f74cfe92b99ce63a77af425b47857239b8"
dependencies = [
"libc 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
"rocksdb-sys 0.3.0",
"rocksdb-sys 0.3.0 (git+https://github.com/ethcore/rust-rocksdb)",
]
[[package]]
name = "rocksdb-sys"
version = "0.3.0"
source = "git+https://github.com/ethcore/rust-rocksdb#eadce7f74cfe92b99ce63a77af425b47857239b8"
dependencies = [
"gcc 0.3.28 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",

5
evmbin/src/ext.rs
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@@ -19,7 +19,7 @@
use std::collections::HashMap;
use util::{U256, H256, Address, Bytes, FixedHash};
use ethcore::client::EnvInfo;
use ethcore::evm::{self, Ext, ContractCreateResult, MessageCallResult, Schedule};
use ethcore::evm::{self, Ext, ContractCreateResult, MessageCallResult, Schedule, CallType};
pub struct FakeExt {
schedule: Schedule,
@@ -67,7 +67,8 @@ impl Ext for FakeExt {
_value: Option<U256>,
_data: &[u8],
_code_address: &Address,
_output: &mut [u8]) -> MessageCallResult {
_output: &mut [u8],
_call_type: CallType) -> MessageCallResult {
unimplemented!();
}