Benchmark: map() vs for...loop using Moore's

Script Preparation code:
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const getLiveNeighboursCount = ({ grid = testGrid, width = 50, height = 50, row, col }) => {
  let count = 0;

  for (let dx = -1; dx <= 1; dx++) {
    for (let dy = -1; dy <= 1; dy++) {
      if (dx === 0 && dy === 0) continue;
      let ny = row + dy;
      let nx = col + dx;
      if (ny === -1) ny = height - 1;
      if (nx === -1) nx = width - 1;
      if (ny === height) ny = 0;
      if (nx === width) nx = 0;
      if (grid[ny][nx] === 1) count = count + 1;
      if (count === 4) break;
    }
    if (count === 4) break;
  }

  return count;
};

const n = 100;
Tests:
map()
const testFn = (data) => data.map((row, rowIndex) => row.map((cell, colIndex) => { const liveCount = getLiveNeighboursCount({ row: rowIndex, col: colIndex, }); const live = cell === 1 ? liveCount === 2 || liveCount === 3 : liveCount === 3; return live ? 1 : 0; }) ); // looping from i = 1 to 5 for (let i = 1; i <= n; i++) { testFn(testGrid); }
for...loop
const testFn = (data) => data.map((row, rowIndex) => row.map((cell, colIndex) => { const liveCount = getLiveNeighboursCount({ row: rowIndex, col: colIndex, }); const live = cell === 1 ? liveCount === 2 || liveCount === 3 : liveCount === 3; return live ? 1 : 0; }) ); // looping from i = 1 to 5 for (let i = 1; i <= n; i++) { testFn(testGrid); }
Rendered benchmark preparation results:
Suite status: <idle, ready to run>

Previous results
Test case name	Result
map()
for...loop
Fastest: N/A

Slowest: N/A

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map() vs for...loop using Moore's (version: 0)

Comparing performance of: map() vs for...loop

Created: 10 months ago by: Guest

Jump to the latest result

map()

for...loop

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

No previous run results
