1 files changed, 0 insertions, 93 deletions
diff --git a/test/bench/spectral-norm.go b/test/bench/spectral-norm.go
deleted file mode 100644
index 6667f3e04..000000000
--- a/test/bench/spectral-norm.go
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-    * Neither the name of "The Computer Language Benchmarks Game" nor the
-    name of "The Computer Language Shootout Benchmarks" nor the names of
-    its contributors may be used to endorse or promote products derived
-    from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/* The Computer Language Benchmarks Game
- * http://shootout.alioth.debian.org/
- *
- * contributed by The Go Authors.
- * Based on spectral-norm.c by Sebastien Loisel
- */
-
-package main
-
-import (
-	"flag"
-	"fmt"
-	"math"
-)
-
-var n = flag.Int("n", 2000, "count")
-
-func evalA(i, j int) float64 { return 1 / float64(((i+j)*(i+j+1)/2 + i + 1)) }
-
-type Vec []float64
-
-func (v Vec) Times(u Vec) {
-	for i := 0; i < len(v); i++ {
-		v[i] = 0
-		for j := 0; j < len(u); j++ {
-			v[i] += evalA(i, j) * u[j]
-		}
-	}
-}
-
-func (v Vec) TimesTransp(u Vec) {
-	for i := 0; i < len(v); i++ {
-		v[i] = 0
-		for j := 0; j < len(u); j++ {
-			v[i] += evalA(j, i) * u[j]
-		}
-	}
-}
-
-func (v Vec) ATimesTransp(u Vec) {
-	x := make(Vec, len(u))
-	x.Times(u)
-	v.TimesTransp(x)
-}
-
-func main() {
-	flag.Parse()
-	N := *n
-	u := make(Vec, N)
-	for i := 0; i < N; i++ {
-		u[i] = 1
-	}
-	v := make(Vec, N)
-	for i := 0; i < 10; i++ {
-		v.ATimesTransp(u)
-		u.ATimesTransp(v)
-	}
-	var vBv, vv float64
-	for i := 0; i < N; i++ {
-		vBv += u[i] * v[i]
-		vv += v[i] * v[i]
-	}
-	fmt.Printf("%0.9f\n", math.Sqrt(vBv/vv))
-}