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Add detailed ram cost to mem command

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This commit is contained in:
Martin Fournier 2022-01-05 16:41:48 -05:00
parent 7107dd682c
commit 4b06bdd89c
5 changed files with 55 additions and 22 deletions
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47
src/Script/RamCalculations.ts
View File

@ -16,6 +16,17 @@ import { WorkerScript } from "../Netscript/WorkerScript";
import { areImportsEquals } from "../Terminal/DirectoryHelpers";
import { IPlayer } from "../PersonObjects/IPlayer";
export interface RamUsageEntry {
type: 'ns' | 'dom' | 'fn' | 'misc';
name: string;
cost: number;
}
export interface RamCalculation {
cost: number;
entries?: RamUsageEntry[];
}
// These special strings are used to reference the presence of a given logical
// construct within a user script.
const specialReferenceIF = "__SPECIAL_referenceIf";
@ -38,7 +49,7 @@ async function parseOnlyRamCalculate(
otherScripts: Script[],
code: string,
workerScript: WorkerScript,
): Promise<number | RamCalculationErrorCode> {
): Promise<RamCalculation> {
try {
/**
* Maps dependent identifiers to their dependencies.
@ -98,12 +109,12 @@ async function parseOnlyRamCalculate(
}
} catch (e) {
console.error(`Error dynamically importing module from ${nextModule} for RAM calculations: ${e}`);
return RamCalculationErrorCode.URLImportError;
return { cost: RamCalculationErrorCode.URLImportError };
}
} else {
if (!Array.isArray(otherScripts)) {
console.warn(`parseOnlyRamCalculate() not called with array of scripts`);
return RamCalculationErrorCode.ImportError;
return { cost: RamCalculationErrorCode.ImportError };
}
let script = null;
@ -116,7 +127,7 @@ async function parseOnlyRamCalculate(
}
if (script == null) {
return RamCalculationErrorCode.ImportError; // No such script on the server
return { cost: RamCalculationErrorCode.ImportError }; // No such script on the server
}
code = script.code;
@ -128,6 +139,7 @@ async function parseOnlyRamCalculate(
// Finally, walk the reference map and generate a ram cost. The initial set of keys to scan
// are those that start with __SPECIAL_INITIAL_MODULE__.
let ram = RamCostConstants.ScriptBaseRamCost;
const detailedCosts: RamUsageEntry[] = [{ type: 'misc', name: 'baseCost', cost: RamCostConstants.ScriptBaseRamCost}];
const unresolvedRefs = Object.keys(dependencyMap).filter((s) => s.startsWith(initialModule));
const resolvedRefs = new Set();
while (unresolvedRefs.length > 0) {
@ -137,15 +149,19 @@ async function parseOnlyRamCalculate(
// Check if this is one of the special keys, and add the appropriate ram cost if so.
if (ref === "hacknet" && !resolvedRefs.has("hacknet")) {
ram += RamCostConstants.ScriptHacknetNodesRamCost;
detailedCosts.push({ type: 'ns', name: 'hacknet', cost: RamCostConstants.ScriptHacknetNodesRamCost});
}
if (ref === "document" && !resolvedRefs.has("document")) {
ram += RamCostConstants.ScriptDomRamCost;
detailedCosts.push({ type: 'dom', name: 'document', cost: RamCostConstants.ScriptDomRamCost});
}
if (ref === "window" && !resolvedRefs.has("window")) {
ram += RamCostConstants.ScriptDomRamCost;
detailedCosts.push({ type: 'dom', name: 'window', cost: RamCostConstants.ScriptDomRamCost});
}
if (ref === "corporation" && !resolvedRefs.has("corporation")) {
ram += RamCostConstants.ScriptCorporationRamCost;
detailedCosts.push({ type: 'ns', name: 'corporation', cost: RamCostConstants.ScriptCorporationRamCost});
}
resolvedRefs.add(ref);
@ -187,34 +203,45 @@ async function parseOnlyRamCalculate(
// This accounts for namespaces (Bladeburner, CodingCpntract, etc.)
let func;
let refDetail = 'n/a';
if (ref in workerScript.env.vars.bladeburner) {
func = workerScript.env.vars.bladeburner[ref];
refDetail = `bladeburner.${ref}`;
} else if (ref in workerScript.env.vars.codingcontract) {
func = workerScript.env.vars.codingcontract[ref];
refDetail = `codingcontract.${ref}`;
} else if (ref in workerScript.env.vars.stanek) {
func = workerScript.env.vars.stanek[ref];
refDetail = `stanek.${ref}`;
} else if (ref in workerScript.env.vars.gang) {
func = workerScript.env.vars.gang[ref];
refDetail = `gang.${ref}`;
} else if (ref in workerScript.env.vars.sleeve) {
func = workerScript.env.vars.sleeve[ref];
refDetail = `sleeve.${ref}`;
} else if (ref in workerScript.env.vars.stock) {
func = workerScript.env.vars.stock[ref];
refDetail = `stock.${ref}`;
} else if (ref in workerScript.env.vars.ui) {
func = workerScript.env.vars.ui[ref];
refDetail = `ui.${ref}`;
} else {
func = workerScript.env.vars[ref];
refDetail = `${ref}`;
}
ram += applyFuncRam(func);
const fnRam = applyFuncRam(func);
ram += fnRam;
detailedCosts.push({ type: 'fn', name: refDetail, cost: fnRam});
} catch (error) {
continue;
}
}
return ram;
return { cost: ram, entries: detailedCosts.filter(e => e.cost > 0) };
} catch (error) {
// console.info("parse or eval error: ", error);
// This is not unexpected. The user may be editing a script, and it may be in
// a transitory invalid state.
return RamCalculationErrorCode.SyntaxError;
return { cost: RamCalculationErrorCode.SyntaxError };
}
}
@ -382,7 +409,7 @@ export async function calculateRamUsage(
player: IPlayer,
codeCopy: string,
otherScripts: Script[],
): Promise<RamCalculationErrorCode | number> {
): Promise<RamCalculation> {
// We don't need a real WorkerScript for this. Just an object that keeps
// track of whatever's needed for RAM calculations
const workerScript = {
@ -397,8 +424,8 @@ export async function calculateRamUsage(
} catch (e) {
console.error(`Failed to parse script for RAM calculations:`);
console.error(e);
return RamCalculationErrorCode.SyntaxError;
return { cost: RamCalculationErrorCode.SyntaxError };
}
return RamCalculationErrorCode.SyntaxError;
return { cost: RamCalculationErrorCode.SyntaxError };
}

8
src/Script/Script.ts
View File

@ -4,7 +4,7 @@
* This does NOT represent a script that is actively running and
* being evaluated. See RunningScript for that
*/
import { calculateRamUsage } from "./RamCalculations";
import { calculateRamUsage, RamUsageEntry } from "./RamCalculations";
import { ScriptUrl } from "./ScriptUrl";
import { Generic_fromJSON, Generic_toJSON, Reviver } from "../utils/JSONReviver";
@ -38,6 +38,7 @@ export class Script {
// Amount of RAM this Script requres to run
ramUsage = 0;
ramUsageEntries?: RamUsageEntry[];
// hostname of server that this script is on.
server = "";
@ -131,8 +132,9 @@ export class Script {
*/
async updateRamUsage(player: IPlayer, otherScripts: Script[]): Promise<void> {
const res = await calculateRamUsage(player, this.code, otherScripts);
if (res > 0) {
this.ramUsage = roundToTwo(res);
if (res.cost > 0) {
this.ramUsage = roundToTwo(res.cost);
this.ramUsageEntries = res.entries;
}
this.markUpdated();
}

6
src/ScriptEditor/ui/ScriptEditorRoot.tsx
View File

@ -227,11 +227,11 @@ export function Root(props: IProps): React.ReactElement {
setUpdatingRam(true);
const codeCopy = newCode + "";
const ramUsage = await calculateRamUsage(props.player, codeCopy, props.player.getCurrentServer().scripts);
if (ramUsage > 0) {
debouncedSetRAM("RAM: " + numeralWrapper.formatRAM(ramUsage));
if (ramUsage.cost > 0) {
debouncedSetRAM("RAM: " + numeralWrapper.formatRAM(ramUsage.cost));
return;
}
switch (ramUsage) {
switch (ramUsage.cost) {
case RamCalculationErrorCode.ImportError: {
debouncedSetRAM("RAM: Import Error");
break;

5
src/Terminal/commands/mem.ts
View File

@ -38,6 +38,11 @@ export function mem(
terminal.print(
`This script requires ${numeralWrapper.formatRAM(ramUsage)} of RAM to run for ${numThreads} thread(s)`,
);
const verboseEntries = script.ramUsageEntries?.sort((a, b) => b.cost - a.cost) ?? [];
for (const entry of verboseEntries) {
terminal.print(`${entry.type.padEnd(5, ' ')} | ${entry.name} (${numeralWrapper.formatRAM(entry.cost)})`);
}
} catch (e) {
terminal.error(e + "");
}

11
test/Netscript/StaticRamCalculation.test.js
View File

@ -36,11 +36,11 @@ describe("Netscript Static RAM Calculation/Generation Tests", function () {
const code = fnDesc.join(".") + "(); ";
const calculated = await calculateRamUsage(Player, code, []);
const calculated = (await calculateRamUsage(Player, code, [])).cost;
testEquality(calculated, expected + ScriptBaseCost);
const multipleCallsCode = code.repeat(3);
const multipleCallsCalculated = await calculateRamUsage(Player, multipleCallsCode, []);
const multipleCallsCalculated = (await calculateRamUsage(Player, multipleCallsCode, [])).cost;
expect(multipleCallsCalculated).toEqual(calculated);
}
@ -60,11 +60,10 @@ describe("Netscript Static RAM Calculation/Generation Tests", function () {
expect(expected).toEqual(0);
const code = fnDesc.join(".") + "(); ";
const calculated = await calculateRamUsage(Player, code, []);
const calculated = (await calculateRamUsage(Player, code, [])).cost;
testEquality(calculated, ScriptBaseCost);
const multipleCallsCalculated = await calculateRamUsage(Player, code, []);
const multipleCallsCalculated = (await calculateRamUsage(Player, code, [])).cost;
expect(multipleCallsCalculated).toEqual(ScriptBaseCost);
}
@ -511,7 +510,7 @@ describe("Netscript Static RAM Calculation/Generation Tests", function () {
}
const calculated = await calculateRamUsage(Player, code, []);
testEquality(calculated, ScriptBaseCost + HacknetNamespaceCost);
testEquality(calculated.cost, ScriptBaseCost + HacknetNamespaceCost);
});
});