1 files changed, 0 insertions, 69 deletions
diff --git a/extras/hs-test/cpu.go b/extras/hs-test/cpu.go
deleted file mode 100644
index e17bc11fbe0..00000000000
--- a/extras/hs-test/cpu.go
+++ /dev/null
@@ -1,69 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-)
-
-var CPU_PATH = "/sys/fs/cgroup/cpuset.cpus.effective"
-
-type CpuContext struct {
-	cpuAllocator *CpuAllocatorT
-	cpus         []int
-}
-
-func (c *CpuContext) Release() {
-	c.cpuAllocator.cpus = append(c.cpuAllocator.cpus, c.cpus...)
-	c.cpus = c.cpus[:0] // empty the list
-}
-
-type CpuAllocatorT struct {
-	cpus []int
-}
-
-var cpuAllocator *CpuAllocatorT = nil
-
-func (c *CpuAllocatorT) Allocate(nCpus int) (*CpuContext, error) {
-	var cpuCtx CpuContext
-
-	if len(c.cpus) < nCpus {
-		return nil, fmt.Errorf("could not allocate %d CPUs; available: %d", nCpus, len(c.cpus))
-	}
-	cpuCtx.cpus = c.cpus[0:nCpus]
-	cpuCtx.cpuAllocator = c
-	c.cpus = c.cpus[nCpus:]
-	return &cpuCtx, nil
-}
-
-func (c *CpuAllocatorT) readCpus(fname string) error {
-	var first, last int
-	file, err := os.Open(CPU_PATH)
-	if err != nil {
-		return err
-	}
-	defer file.Close()
-
-	sc := bufio.NewScanner(file)
-	sc.Scan()
-	line := sc.Text()
-	_, err = fmt.Sscanf(line, "%d-%d", &first, &last)
-	if err != nil {
-		return err
-	}
-	for i := first; i <= last; i++ {
-		c.cpus = append(c.cpus, i)
-	}
-	return nil
-}
-
-func CpuAllocator() (*CpuAllocatorT, error) {
-	if cpuAllocator == nil {
-		cpuAllocator = new(CpuAllocatorT)
-		err := cpuAllocator.readCpus(CPU_PATH)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return cpuAllocator, nil
-}