diff options
Diffstat (limited to 'src/ProtoBench/Program.cs')
| -rw-r--r-- | src/ProtoBench/Program.cs | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/src/ProtoBench/Program.cs b/src/ProtoBench/Program.cs index 90d94384..820fc124 100644 --- a/src/ProtoBench/Program.cs +++ b/src/ProtoBench/Program.cs @@ -62,6 +62,15 @@ namespace Google.ProtocolBuffers.ProtoBench private static BenchmarkTest RunBenchmark;
+ private static string _logFile;
+ static void WriteLine(string format, params object[] arg)
+ {
+ if (arg.Length > 0) format = String.Format(format, arg);
+ Console.Out.WriteLine(format);
+ if (!String.IsNullOrEmpty(_logFile))
+ File.AppendAllText(_logFile, format + Environment.NewLine);
+ }
+
[STAThread]
public static int Main(string[] args)
{
@@ -70,6 +79,18 @@ namespace Google.ProtocolBuffers.ProtoBench Verbose = temp.Remove("/verbose") || temp.Remove("-verbose");
OtherFormats = temp.Remove("/formats") || temp.Remove("-formats");
+ foreach (string arg in temp)
+ {
+ if (arg.StartsWith("/log:", StringComparison.OrdinalIgnoreCase) || arg.StartsWith("-log:", StringComparison.OrdinalIgnoreCase))
+ {
+ _logFile = arg.Substring(5);
+ if (!String.IsNullOrEmpty(_logFile))
+ File.AppendAllText(_logFile, Environment.NewLine + "Started benchmarks at " + DateTime.Now + Environment.NewLine);
+ temp.Remove(arg);
+ break;
+ }
+ }
+
if (true == (FastTest = (temp.Remove("/fast") || temp.Remove("-fast"))))
{
TargetTime = TimeSpan.FromSeconds(10);
@@ -120,7 +141,7 @@ namespace Google.ProtocolBuffers.ProtoBench /// </summary>
public static bool RunTest(string typeName, string file, byte[] inputData)
{
- Console.WriteLine("Benchmarking {0} with file {1}", typeName, file);
+ WriteLine("Benchmarking {0} with file {1}", typeName, file);
IMessage defaultMessage;
try
{
@@ -238,7 +259,7 @@ namespace Google.ProtocolBuffers.ProtoBench new DictionaryReader(dictionary).Merge(defaultMessage.WeakCreateBuilderForType()).
WeakBuild());
}
- Console.WriteLine();
+ WriteLine(String.Empty);
return true;
}
catch (Exception e)
@@ -281,7 +302,7 @@ namespace Google.ProtocolBuffers.ProtoBench double first = (iterations*dataSize)/(elapsed.TotalSeconds*1024*1024);
if (Verbose)
{
- Console.WriteLine("Round ---: Count = {1,6}, Bps = {2,8:f3}", 0, iterations, first);
+ WriteLine("Round ---: Count = {1,6}, Bps = {2,8:f3}", 0, iterations, first);
}
elapsed = TimeSpan.Zero;
int max = (int) TargetTime.TotalSeconds;
@@ -294,7 +315,7 @@ namespace Google.ProtocolBuffers.ProtoBench double bps = (iterations*dataSize)/(cycle.TotalSeconds*1024*1024);
if (Verbose)
{
- Console.WriteLine("Round {1,3}: Count = {2,6}, Bps = {3,8:f3}",
+ WriteLine("Round {1,3}: Count = {2,6}, Bps = {3,8:f3}",
0, runs, iterations, bps);
}
@@ -308,7 +329,7 @@ namespace Google.ProtocolBuffers.ProtoBench }
Thread.EndThreadAffinity();
- Console.WriteLine(
+ WriteLine(
"{1}: averages {2} per {3:f3}s for {4} runs; avg: {5:f3}mbps; best: {6:f3}mbps; worst: {7:f3}mbps",
0, name, totalCount/runs, elapsed.TotalSeconds/runs, runs,
(totalCount*dataSize)/(elapsed.TotalSeconds*1024*1024), best, worst);
@@ -331,7 +352,7 @@ namespace Google.ProtocolBuffers.ProtoBench // to avoid overflow issues.
iterations = (int) ((TargetTime.Ticks/(double) elapsed.Ticks)*iterations);
elapsed = TimeAction(action, iterations);
- Console.WriteLine("{0}: {1} iterations in {2:f3}s; {3:f3}MB/s",
+ WriteLine("{0}: {1} iterations in {2:f3}s; {3:f3}MB/s",
name, iterations, elapsed.TotalSeconds,
(iterations*dataSize)/(elapsed.TotalSeconds*1024*1024));
}
|