From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../tests/sunspider/check-math-partial-sums.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/jit-test/tests/sunspider/check-math-partial-sums.js (limited to 'js/src/jit-test/tests/sunspider/check-math-partial-sums.js') diff --git a/js/src/jit-test/tests/sunspider/check-math-partial-sums.js b/js/src/jit-test/tests/sunspider/check-math-partial-sums.js new file mode 100644 index 000000000..a9082702c --- /dev/null +++ b/js/src/jit-test/tests/sunspider/check-math-partial-sums.js @@ -0,0 +1,41 @@ +// The Computer Language Shootout +// http://shootout.alioth.debian.org/ +// contributed by Isaac Gouy + +function partial(n){ + var a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 = 0.0; + var twothirds = 2.0/3.0; + var alt = -1.0; + var k2 = k3 = sk = ck = 0.0; + + for (var k = 1; k <= n; k++){ + k2 = k*k; + k3 = k2*k; + sk = Math.sin(k); + ck = Math.cos(k); + alt = -alt; + + a1 += Math.pow(twothirds,k-1); + a2 += Math.pow(k,-0.5); + a3 += 1.0/(k*(k+1.0)); + a4 += 1.0/(k3 * sk*sk); + a5 += 1.0/(k3 * ck*ck); + a6 += 1.0/k; + a7 += 1.0/k2; + a8 += alt/k; + a9 += alt/(2*k -1); + } + + return [ a1, a2, a3, a4, a5, a6, a7, a8, a9 ]; +} + +var actual = []; +for (var i = 1024; i <= 16384; i *= 2) + Array.prototype.push.apply(actual, partial(i)); + +var eps = 1e-12; +var expect = [2.9999999999999987,62.555269219624684,0.9990243902439033,30.174793391263677,42.99468748637077,7.509175672278132,1.6439579810301654,0.6926591377284127,0.785154022830656,2.9999999999999987,89.06036157695789,0.9995119570522216,30.30796333494624,42.99485339033617,8.202078771817716,1.6444459047881168,0.6929030995395857,0.7852760930922243,2.9999999999999987,126.54745783224483,0.999755918965097,30.314167756318135,42.994888939123,8.89510389696629,1.6446899560231332,0.6930251251486118,0.7853371282421086,2.9999999999999987,179.56450569047874,0.9998779445868421,30.314499725429847,42.99489723774016,9.588190046095265,1.644812003986005,0.693086149128997,0.785367645819433,2.9999999999999987,254.54355172132264,0.9999389685688135,30.31451920492601,42.99489939769195,10.281306710008463,1.6448730335545856,0.6931166639131536,0.7853829046083998]; + +assertEq(actual.length, expect.length); +for (var i = 0; i < expect.length; ++i) + assertEq(Math.abs(actual[i] - expect[i]) < eps, true); -- cgit v1.2.3