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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/webkit/PerformanceTests/SunSpider/sunspider-0.9.1/math-partial-sums.js | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/webkit/PerformanceTests/SunSpider/sunspider-0.9.1/math-partial-sums.js')
| -rw-r--r-- | third_party/webkit/PerformanceTests/SunSpider/sunspider-0.9.1/math-partial-sums.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/third_party/webkit/PerformanceTests/SunSpider/sunspider-0.9.1/math-partial-sums.js b/third_party/webkit/PerformanceTests/SunSpider/sunspider-0.9.1/math-partial-sums.js new file mode 100644 index 0000000000..e385e5cf3b --- /dev/null +++ b/third_party/webkit/PerformanceTests/SunSpider/sunspider-0.9.1/math-partial-sums.js @@ -0,0 +1,33 @@ +// 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);
+ }
+}
+
+for (var i = 1024; i <= 16384; i *= 2) {
+ partial(i);
+}
+
|