Merge 1381cf1 into 7583aa9

benchmarks/checkpointing.ts

@@ -4,42 +4,37 @@ import { CheckpointTrie } from '../dist'
 const iterations = 500
 const samples = 20
 
-const iterTest = async (numOfIter: number): Promise<Array<number>> => {
-  return new Promise(async (resolve) => {
-    let vals = [] as any
-    let keys = [] as any
-
-    for (let i = 0; i <= numOfIter; i++) {
-      vals.push(pseudoRandomBytes(32))
-      keys.push(pseudoRandomBytes(32))
-    }
-
-    let hrstart = process.hrtime()
-    let numOfOps = 0
-    let trie = new CheckpointTrie()
-
-    for (let i = 0; i < numOfIter; i++) {
-      await trie.put(vals[i], keys[i])
-      trie.checkpoint()
-      await trie.get(Buffer.from('test'))
-      numOfOps++
-      if (numOfOps === numOfIter) {
-        const hrend = process.hrtime(hrstart)
-        resolve(hrend)
-      }
-    }
-  })
+const iterTest = (numOfIter: number): [number, number] | undefined => {
+  let vals = [] as any
+  let keys = [] as any
+
+  for (let i = 0; i <= numOfIter; i++) {
+    vals.push(pseudoRandomBytes(32))
+    keys.push(pseudoRandomBytes(32))
+  }
+
+  let hrstart = process.hrtime()
+  let trie = new CheckpointTrie()
+
+  for (let i = 0; i < numOfIter; i++) {
+    trie.put(vals[i], keys[i])
+    trie.checkpoint()
+    trie.get(Buffer.from('test'))
+  }
+
+  const hrend = process.hrtime(hrstart)
+  return hrend
 }
 
-const go = async () => {
+const go = () => {
   let i = 0
   let avg = [0, 0]
 
   while (i <= samples) {
-    const hrend = await iterTest(iterations)
-    avg[0] += hrend[0]
-    avg[1] += hrend[1]
-    // console.log('benchmarks/checkpointing.ts | execution time: %ds %dms', hrend[0], (hrend[1] / 1000000).toFixed(3))
+    const hrend = iterTest(iterations)
+    avg[0] += hrend![0]
+    avg[1] += hrend![1]
+    // console.log('benchmarks/checkpointing.ts | execution time: %ds %dms', hrend![0], (hrend![1] / 1000000).toFixed(3))
     i++
   }
   console.log(

benchmarks/random.ts

@@ -10,7 +10,7 @@ const ERA_SIZE = 1000
 const trie = new BaseTrie()
 let seed = Buffer.alloc(32).fill(0)
 
-const run = async (): Promise<void> => {
+const run = () => {
   let i = 0
   while (i <= ROUNDS) {
     seed = keccak256(seed)
@@ -22,24 +22,24 @@ const run = async (): Promise<void> => {
     }
 
     if (SYMMETRIC) {
-      await trie.put(seed, seed)
+      trie.put(seed, seed)
       genRoot()
     } else {
       const val = keccak256(seed)
-      await trie.put(seed, val)
+      trie.put(seed, val)
       genRoot()
     }
 
     i++
   }
 }
 
-const go = async () => {
+const go = () => {
   const testName = `benchmarks/random.ts | rounds: ${ROUNDS}, ERA_SIZE: ${ERA_SIZE}, ${
     SYMMETRIC ? 'sys' : 'rand'
   }`
   console.time(testName)
-  await run()
+  run()
   console.timeEnd(testName)
 }