Benchmark: sma - doc or new

Script Preparation code:

const close = [
    2.212, 2.211, 2.22, 2.21, 2.222, 2.219, 2.22, 2.225, 2.231, 2.224, 2.222,
    2.218, 2.217, 2.201, 2.197, 2.2, 2.21, 2.202, 2.204, 2.202, 2.199, 2.2,
    2.197, 2.198, 2.197, 2.196, 2.194, 2.193, 2.188, 2.189, 2.191, 2.193, 2.177,
    2.179, 2.181, 2.18, 2.184, 2.176, 2.177, 2.169, 2.171, 2.168, 2.171, 2.171,
    2.165, 2.17, 2.17, 2.17, 2.171, 2.174, 2.169, 2.167, 2.161, 2.16, 2.159,
    2.161, 2.157, 2.154, 2.153, 2.152, 2.153, 2.156, 2.153, 2.149, 2.144, 2.146,
    2.145, 2.146, 2.144, 2.137, 2.133, 2.131, 2.122, 2.126, 2.123, 2.124, 2.116,
]
function sma_DOC(source, window) {
    let result = []

    if (source.length < window) {
        return result
    }

    let sum = 0
    for (let index = 0; index < window; ++index) {
        sum += source[index]
    }
    result.push(sum / window)

    let steps = source.length - window - 1
    for (let index = 0; index < steps; ++index) {
        sum -= source[index]
        sum += source[index + window]
        result.push(sum / window)
    }
    return result
}
function sma(source, period) {
    let size = source.length - 1

    let output = []

    let scale = 1.0 / period

    if (period < 1) return "Invalid Options"

    if (size <= period - 1) return "Out of range"

    let sum = 0

    for (let index = 0; index < period; ++index) {
        sum += source[index]
    }
    // output.push(sum * scale)
    output[output.length] = sum * scale

    for (let index = period; index < size; ++index) {
        sum += source[index]
        sum -= source[index - period]

        // output.push(sum * scale)
        output[output.length] = sum * scale
    }

    return output
}

Tests:

doc
sma_DOC(close, 10)
new
sma(close, 10)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
doc
new

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36

Browser/OS: Chrome 108 on Windows

View result in a separate tab

Test name	Executions per second
doc	5464477.0 Ops/sec
new	5545098.0 Ops/sec

sma - doc or new (version: 0)

Comparing performance of: doc vs new

Created: one year ago by: Guest

Jump to the latest result

doc

new

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A