update gas report

.gas-snapshot

@@ -1,25 +1,30 @@
-GrimReaperHuffTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390297, ~: 390502)
-GrimReaperHuffTest:testLiquidate() (gas: 390429)
-GrimReaperHuffTest:testOnlyOwner(address) (runs: 257, μ: 20250, ~: 20250)
+GrimReaperHuffL2Test:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 387782, ~: 387988)
+GrimReaperHuffL2Test:testGas_Liquidate() (gas: 387679)
+GrimReaperHuffL2Test:testLiquidate() (gas: 387916)
+GrimReaperHuffL2Test:testOnlyOwner(address) (runs: 257, μ: 17038, ~: 17038)
+GrimReaperHuffL2Test:testRecoverERC20() (gas: 330913)
+GrimReaperHuffL2Test:testRevertIfLiquidationFail() (gas: 8937393460516725027)
+GrimReaperHuffTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 387670, ~: 387876)
+GrimReaperHuffTest:testGas_Liquidate() (gas: 387574)
+GrimReaperHuffTest:testLiquidate() (gas: 387804)
+GrimReaperHuffTest:testOnlyOwner(address) (runs: 257, μ: 16936, ~: 16936)
 GrimReaperHuffTest:testRecoverERC20() (gas: 330913)
-GrimReaperHuffTest:testRevertIfLiquidationFail() (gas: 8937393460516728353)
-GrimReaperHuffV2Test:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390456, ~: 390662)
-GrimReaperHuffV2Test:testLiquidate() (gas: 390588)
-GrimReaperHuffV2Test:testOnlyOwner(address) (runs: 257, μ: 20415, ~: 20415)
-GrimReaperHuffV2Test:testRecoverERC20() (gas: 330913)
-GrimReaperHuffV2Test:testRevertIfLiquidationFail() (gas: 8937393460516728359)
-GrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390936, ~: 391328)
-GrimReaperSolTest:testLiquidate() (gas: 391254)
-GrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 21195, ~: 21195)
+GrimReaperHuffTest:testRevertIfLiquidationFail() (gas: 8937393460516725026)
+GrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 388301, ~: 388692)
+GrimReaperSolTest:testGas_Liquidate() (gas: 388478)
+GrimReaperSolTest:testLiquidate() (gas: 388619)
+GrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 17873, ~: 17873)
 GrimReaperSolTest:testRecoverERC20() (gas: 331758)
-GrimReaperSolTest:testRevertIfLiquidationFail() (gas: 52904)
-OptimizedGrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390378, ~: 390584)
-OptimizedGrimReaperSolTest:testLiquidate() (gas: 390511)
-OptimizedGrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 20421, ~: 20421)
+GrimReaperSolTest:testRevertIfLiquidationFail() (gas: 49702)
+OptimizedGrimReaperSolL2Test:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 387866, ~: 388072)
+OptimizedGrimReaperSolL2Test:testGas_Liquidate() (gas: 387762)
+OptimizedGrimReaperSolL2Test:testLiquidate() (gas: 387999)
+OptimizedGrimReaperSolL2Test:testOnlyOwner(address) (runs: 257, μ: 17209, ~: 17209)
+OptimizedGrimReaperSolL2Test:testRecoverERC20() (gas: 330891)
+OptimizedGrimReaperSolL2Test:testRevertIfLiquidationFail() (gas: 48830)
+OptimizedGrimReaperSolTest:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 387762, ~: 387959)
+OptimizedGrimReaperSolTest:testGas_Liquidate() (gas: 387656)
+OptimizedGrimReaperSolTest:testLiquidate() (gas: 387885)
+OptimizedGrimReaperSolTest:testOnlyOwner(address) (runs: 257, μ: 17107, ~: 17107)
 OptimizedGrimReaperSolTest:testRecoverERC20() (gas: 330891)
-OptimizedGrimReaperSolTest:testRevertIfLiquidationFail() (gas: 51884)
-OptimizedGrimReaperSolV2Test:testFuzz_Liquidate(uint256,address) (runs: 257, μ: 390540, ~: 390745)
-OptimizedGrimReaperSolV2Test:testLiquidate() (gas: 390672)
-OptimizedGrimReaperSolV2Test:testOnlyOwner(address) (runs: 257, μ: 20586, ~: 20586)
-OptimizedGrimReaperSolV2Test:testRecoverERC20() (gas: 330891)
-OptimizedGrimReaperSolV2Test:testRevertIfLiquidationFail() (gas: 52085)
+OptimizedGrimReaperSolTest:testRevertIfLiquidationFail() (gas: 48691)

README.md

@@ -38,31 +38,31 @@ For more information on how to use Foundry, check out the [Foundry Github Reposi
 
 | Single Liquidation (Optimizer runs: 200) | Gas Used | Bytecode Size (kB) |
 | ---------------------------------------- | -------- | ------------------ |
-| Solidity Contract                        | 98783    | 1.005              |
-| Assembly                                 | 97679    | 0.303              |
-| Assembly (GrimReaper V2)                 | 97648    | 0.317 + table      |
-| Huff Contract                            | 97597    | 0.231              |
-| Huff Contract (GrimReaper V2)            | 97564    | 0.243 + table      |
+| Solidity Contract                        | 94877    | 1.039              |
+| Assembly                                 | 94024    | 0.336              |
+| Assembly (GrimReaper L2)                 | 94060    | 0.350 + table      |
+| Huff Contract                            | 93942    | 0.248              |
+| Huff Contract (GrimReaper L2)            | 93976    | 0.260 + table      |
 
 | Single Liquidation (Optimizer runs: 10_000_000) | Gas Used | Bytecode Size (kB) |
 | ----------------------------------------------- | -------- | ------------------ |
-| Solidity Contract                               | 98127    | 1.308              |
-| Assembly                                        | 97089    | 0.330              |
-| Assembly (GrimReaper V2)                        | 97058    | 0.344 + table      |
-| Huff Contract                                   | 97019    | 0.231              |
-| Huff Contract (GrimReaper V2)                   | 96986    | 0.243 + table      |
+| Solidity Contract                               | 94301    | 1.342              |
+| Assembly                                        | 93508    | 0.363              |
+| Assembly (GrimReaper L2)                        | 93544    | 0.377 + table      |
+| Huff Contract                                   | 93438    | 0.248              |
+| Huff Contract (GrimReaper L2)                   | 93472    | 0.260 + table      |
 
 > `66270` gas is used for the liquidation logic itself on mock Aave v3 pool.
 
 > Note: Optimizer runs affects how well the compiler optimizes tests contract as well. So, it affects measurements.
 
 - solc version: 0.8.24, evm version: cancun with `bytecode_hash = "none"` and `cbor_metadata = false`.
-- `forge snapshot --fuzz-seed=111 -vv`
+- `forge test -vv --mt=testGas_Liquidate`
 
 ## Further Optimization Ideas
 
 - Support limited kinds of collateral tokens and remove `collateral` parameter from main entrypoint
-  - [x] O(1) selector table for token addresses. (`GrimReaper V2`)
+  - [x] O(1) selector table for token addresses to remove calldata size. (`GrimReaper L2`)
   - [ ] Approve once on contract deployment instead of every liquidation
 - Replace `jumpi` with other operations
   - [x] Use `mload(type(uint256).max)` for `jumpi` if-else-revert pattern (`GrimReaperHuff`)