tweaks & benchmarks

EspressoSystems · Dec 19, 2023 · 8cffdd9 · 8cffdd9
1 parent ffe7dab
commit 8cffdd9
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Showing 5 changed files with 25 additions and 49 deletions.
diff --git a/arbitrator/prover/test-cases/dynamic.wat b/arbitrator/prover/test-cases/dynamic.wat
@@ -13,7 +13,7 @@
 
     ;; WAVM Module hash
     (data (i32.const 0x0)
-         "\08\f6\70\9a\1b\e8\6f\84\85\f0\ff\fd\8d\f2\ef\77\74\dc\f5\a5\d7\d0\cb\a1\6b\a3\59\98\09\04\c7\5f") ;; user
+         "\66\bd\f4\8a\70\5a\41\12\25\3f\77\1c\e0\66\8d\43\74\57\8d\f8\2e\17\dc\7e\8b\6c\98\49\9c\02\55\6d") ;; user
 
     (func $start (local $user i32) (local $internals i32)
         ;; link in user.wat

diff --git a/arbitrator/tools/module_roots/Cargo.lock b/arbitrator/tools/module_roots/Cargo.lock
diff --git a/arbutil/unsafe.go b/arbutil/unsafe.go
@@ -14,10 +14,7 @@ func SliceToPointer[T any](slice []T) *T {
 
 // does a defensive copy due to Go's lake of immutable types
 func PointerToSlice[T any](pointer *T, length int) []T {
-	output := make([]T, length)
-	source := unsafe.Slice(pointer, length)
-	copy(output, source)
-	return output
+	return CopySlice(unsafe.Slice(pointer, length))
 }
 
 func CopySlice[T any](slice []T) []T {

diff --git a/contracts b/contracts
diff --git a/system_tests/benchmarks_test.go b/system_tests/benchmarks_test.go
@@ -44,7 +44,7 @@ func TestBenchmarkGas(t *testing.T) {
 		receipt := lambda()
 		passed := time.Since(now)
 		ratio := float64(passed.Nanoseconds()) / float64(receipt.GasUsedForL2())
-		fmt.Printf("Bench %-10v %v %.2f\n", name, formatTime(passed), ratio)
+		fmt.Printf("Bench %-10v %v %.2f ns/gas\n", name, formatTime(passed), ratio)
 	}
 	bench("ecrecover", func() *types.Receipt {
 		return ensure(programTest.FillBlockRecover(&auth))
@@ -55,6 +55,9 @@ func TestBenchmarkGas(t *testing.T) {
 	bench("keccak", func() *types.Receipt {
 		return ensure(programTest.FillBlockHash(&auth))
 	})
+	bench("add", func() *types.Receipt {
+		return ensure(programTest.FillBlockAdd(&auth))
+	})
 	bench("quick step", func() *types.Receipt {
 		return ensure(programTest.FillBlockQuickStep(&auth))
 	})
+20 −0		src/mocks/Benchmarks.sol
+2 −2		src/osp/OneStepProofEntry.sol
+2 −15		src/osp/OneStepProverHostIo.sol
+0 −2		src/precompiles/ArbDebug.sol
+34 −34		src/precompiles/ArbOwner.sol
+6 −19		src/state/Deserialize.sol
+0 −5		src/state/GuardStack.sol
+0 −1		src/state/Instructions.sol
+2 −8		src/state/Machine.sol