func BenchmarkDataTransfer(b *testing.B) {
duplexa := pipes.NewDuplex(16)
duplexb := pipes.NewDuplex(16)
go bindDuplexWithCopy(duplexa, duplexb)
done := make(chan struct{})
go func() {
for _ = range duplexa.In {
// Throw it all away,
// all of your hopes and dreams
// piped out to /dev/null...
done <- struct{}{}
}
}()
data := make([]byte, 1024*512)
util.NewTimeSeededRand().Read(data)
// Begin actual benchmarking
b.ResetTimer()
for i := 0; i < b.N; i++ {
b.SetBytes(int64(len(data)))
duplexb.Out <- data
<-done
}
}
func runEncryptBenchmark(b *testing.B) {
pstore := peer.NewPeerstore()
ctx := context.TODO()
bufsize := 1024 * 1024
pa := getPeer(b)
pb := getPeer(b)
duplexa := pipes.NewDuplex(16)
duplexb := pipes.NewDuplex(16)
go bindDuplexNoCopy(duplexa, duplexb)
var spb *SecurePipe
done := make(chan struct{})
go func() {
var err error
spb, err = NewSecurePipe(ctx, bufsize, pb, pstore, duplexb)
if err != nil {
b.Fatal(err)
}
done <- struct{}{}
}()
spa, err := NewSecurePipe(ctx, bufsize, pa, pstore, duplexa)
if err != nil {
b.Fatal(err)
}
<-done
go func() {
for _ = range spa.In {
// Throw it all away,
// all of your hopes and dreams
// piped out to /dev/null...
done <- struct{}{}
}
}()
data := make([]byte, 1024*512)
util.NewTimeSeededRand().Read(data)
// Begin actual benchmarking
b.ResetTimer()
for i := 0; i < b.N; i++ {
b.SetBytes(int64(len(data)))
spb.Out <- data
<-done
}
}