Function minRunLength

libs/echarts/echarts.simple.js:5819–5828

(n)

var DEFAULT_MIN_GALLOPING = 7;

function minRunLength(n) {
    var r = 0;

    while (n >= DEFAULT_MIN_MERGE) {
        r |= n & 1;
        n >>= 1;
    }

    return n + r;
}

function makeAscendingRun(array, lo, hi, compare) {
    var runHi = lo + 1;