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Merge pull request #8239 from Agoric/swingset-perf-tool
SwingSet benchmarking tool, phase 1
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85 changes: 85 additions & 0 deletions
85
packages/boot/test/bootstrapTests/bench-vaults-stripped.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| // This is a version of bench-vaults-performance.js that has had all intrinsic | ||
| // performance measurement code stripped out of it, purely implementing the | ||
| // vault benchmark test code in expectation of extrinsic measurement. | ||
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| import { test as unknownTest } from '@agoric/zoe/tools/prepare-test-env-ava.js'; | ||
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| import { Offers } from '@agoric/inter-protocol/src/clientSupport.js'; | ||
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| import { eventLoopIteration } from '@agoric/internal/src/testing-utils.js'; | ||
| import { makeAgoricNamesRemotesFromFakeStorage } from '@agoric/vats/tools/board-utils.js'; | ||
| import { makeSwingsetTestKit } from './supports.js'; | ||
| import { makeWalletFactoryDriver } from './drivers.js'; | ||
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| // presently all these tests use one collateral manager | ||
| const collateralBrandKey = 'ATOM'; | ||
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| const makeDefaultTestContext = async t => { | ||
| const swingsetTestKit = await makeSwingsetTestKit(t); | ||
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| const { runUtils, storage: chainStorage } = swingsetTestKit; | ||
| const { EV } = runUtils; | ||
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| // Wait for ATOM to make it into agoricNames | ||
| // E(bootstrap).consumeItem('vaultFactoryKit'); | ||
| await EV.vat('bootstrap').consumeItem('vaultFactoryKit'); | ||
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| // has to be late enough for agoricNames data to have been published | ||
| const agoricNamesRemotes = | ||
| makeAgoricNamesRemotesFromFakeStorage(chainStorage); | ||
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| const walletFactoryDriver = await makeWalletFactoryDriver( | ||
| runUtils, | ||
| chainStorage, | ||
| agoricNamesRemotes, | ||
| ); | ||
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| return { ...swingsetTestKit, walletFactoryDriver }; | ||
| }; | ||
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| /** @type {import('ava').TestFn<Awaited<ReturnType<makeDefaultTestContext>>>} */ | ||
| const test = unknownTest; | ||
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| test.before(async t => { | ||
| t.context = await makeDefaultTestContext(t); | ||
| }); | ||
| test.after.always(t => t.context.shutdown()); | ||
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| test.serial('stress vaults', async t => { | ||
| const { walletFactoryDriver } = t.context; | ||
| await walletFactoryDriver.provideSmartWallet( | ||
| 'agoric1ldmtatp24qlllgxmrsjzcpe20fvlkp448zcuce', | ||
| ); | ||
| await walletFactoryDriver.provideSmartWallet( | ||
| 'agoric140dmkrz2e42ergjj7gyvejhzmjzurvqeq82ang', | ||
| ); | ||
| await walletFactoryDriver.provideSmartWallet( | ||
| 'agoric1w8wktaur4zf8qmmtn3n7x3r0jhsjkjntcm3u6h', | ||
| ); | ||
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| const wd = await walletFactoryDriver.provideSmartWallet('agoric1open'); | ||
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| const openVault = async (i, n) => { | ||
| const offerId = `open-vault-${i}-of-${n}`; | ||
| await wd.executeOfferMaker(Offers.vaults.OpenVault, { | ||
| offerId, | ||
| collateralBrandKey, | ||
| wantMinted: 5, | ||
| giveCollateral: 1.0, | ||
| }); | ||
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| t.like(wd.getLatestUpdateRecord(), { | ||
| updated: 'offerStatus', | ||
| status: { id: offerId, numWantsSatisfied: 1 }, | ||
| }); | ||
| }; | ||
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| const openN = async n => { | ||
| const range = [...Array(n)].map((_, i) => i + 1); | ||
| await Promise.all(range.map(i => openVault(i, n))); | ||
| }; | ||
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| await openN(1); | ||
| await eventLoopIteration(); | ||
| t.pass(); | ||
| }); |
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108 changes: 108 additions & 0 deletions
108
packages/swingset-runner/demo/vaultPerfTest/vat-benchmark.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| // In-swingset implementation of the vault performance benchmark from | ||
| // packages/boot/test/bootstrapTests/bench-vaults-performance.js | ||
| // | ||
| // Run with: | ||
| // | ||
| // runner --usebundlecache --chain --sbench demo/vaultPerfTest/vat-benchmark.js --benchmark ${ROUNDS} --config ../vm-config/decentral-itest-vaults-config.json run | ||
| // | ||
| // NOTE: The above incantation assumes running from the root directory of the | ||
| // swingset-runner package. If running from elsewhere, adjust the paths to | ||
| // vat-benchmark.js driver and the JSON config file (and possibly the runner | ||
| // itself, if it's not on your $PATH) accordingly. | ||
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| import { E } from '@endo/eventual-send'; | ||
| import { Far } from '@endo/marshal'; | ||
| import { assert } from '@agoric/assert'; | ||
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| import { Offers } from '@agoric/inter-protocol/src/clientSupport.js'; | ||
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| const log = console.log; | ||
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| const collateralBrandKey = 'ATOM'; | ||
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| export function buildRootObject() { | ||
| let benchmarkRounds = 0; | ||
| let wallet; | ||
| let walletOffersFacet; | ||
| let brand; | ||
| let subscriber; | ||
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| return Far('root', { | ||
| async setup(vats, devices) { | ||
| // XXX TODO: Some of this setup logic will be common to perhaps many | ||
| // benchmarks. The common portions should be factored out into a | ||
| // benchmark support library as we learn from experience which are the | ||
| // common parts and which are the benchmark-specific parts | ||
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| log( | ||
| `benchmark setup(${JSON.stringify(vats)}, ${JSON.stringify(devices)})`, | ||
| ); | ||
| await E(vats.bootstrap).consumeItem('vaultFactoryKit'); | ||
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| const walletFactoryStartResult = await E(vats.bootstrap).consumeItem( | ||
| 'walletFactoryStartResult', | ||
| ); | ||
| const agoricNames = await E(vats.bootstrap).consumeItem('agoricNames'); | ||
| const atomBrand = await E(agoricNames).lookup('brand', 'ATOM'); | ||
| const istBrand = await E(agoricNames).lookup('brand', 'IST'); | ||
| brand = { | ||
| ATOM: atomBrand, | ||
| IST: istBrand, | ||
| }; | ||
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| const bankManager = await E(vats.bootstrap).consumeItem('bankManager'); | ||
| const namesByAddressAdmin = await E(vats.bootstrap).consumeItem( | ||
| 'namesByAddressAdmin', | ||
| ); | ||
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| async function provideSmartWallet(walletAddress) { | ||
| const bank = await E(bankManager).getBankForAddress(walletAddress); | ||
| return E(walletFactoryStartResult.creatorFacet) | ||
| .provideSmartWallet(walletAddress, bank, namesByAddressAdmin) | ||
| .then(([walletPresence]) => walletPresence); | ||
| } | ||
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| await provideSmartWallet('agoric1ldmtatp24qlllgxmrsjzcpe20fvlkp448zcuce'); | ||
| await provideSmartWallet('agoric140dmkrz2e42ergjj7gyvejhzmjzurvqeq82ang'); | ||
| await provideSmartWallet('agoric1w8wktaur4zf8qmmtn3n7x3r0jhsjkjntcm3u6h'); | ||
| wallet = await provideSmartWallet('agoric1open'); | ||
| walletOffersFacet = await E(wallet).getOffersFacet(); | ||
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| const topics = await E(wallet).getPublicTopics(); | ||
| subscriber = topics.updates.subscriber; | ||
| }, | ||
| async runBenchmarkRound() { | ||
| benchmarkRounds += 1; | ||
| log(`runBenchmarkRound #${benchmarkRounds}`); | ||
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| const openVault = async (i, n) => { | ||
| const offerId = `open-vault-${i}-of-${n}-round-${benchmarkRounds}`; | ||
| const offer = Offers.vaults.OpenVault( | ||
| { brand }, | ||
| { | ||
| offerId, | ||
| collateralBrandKey, | ||
| wantMinted: 5, | ||
| giveCollateral: 1.0, | ||
| }, | ||
| ); | ||
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| await E(walletOffersFacet).executeOffer(offer); | ||
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| const upd = await E(subscriber).getUpdateSince(); | ||
| assert( | ||
| upd.value.updated === 'offerStatus' && | ||
| upd.value.status.id === offerId && | ||
| upd.value.status.numWantsSatisfied === 1, | ||
| ); | ||
| }; | ||
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| const openN = async n => { | ||
| const range = [...Array(n)].map((_, i) => i + 1); | ||
| await Promise.all(range.map(i => openVault(i, n))); | ||
| }; | ||
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| await openN(1); | ||
| }, | ||
| }); | ||
| } |
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