From 6f2b785d8d63ecfc59740c659c293907500ed409 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Thu, 11 Feb 2016 21:40:00 +0000
Subject: [PATCH] .benchmarks

git-svn-id: svn://ultimatepp.org/upp/trunk@9467 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 benchmarks/BenchOps/BenchOps.cpp | 99 ++++++++++++++++++++++++++++++++
 benchmarks/BenchOps/BenchOps.upp |  9 +++
 2 files changed, 108 insertions(+)
 create mode 100644 benchmarks/BenchOps/BenchOps.cpp
 create mode 100644 benchmarks/BenchOps/BenchOps.upp

diff --git a/benchmarks/BenchOps/BenchOps.cpp b/benchmarks/BenchOps/BenchOps.cpp
new file mode 100644
index 000000000..044c929bf
--- /dev/null
+++ b/benchmarks/BenchOps/BenchOps.cpp
@@ -0,0 +1,99 @@
+#include <Core/Core.h>
+
+using namespace Upp;
+
+Atomic val;
+
+struct Data {
+	int64 val[4];
+};
+
+Data src[16], dst[16];
+
+#define N 100000000
+
+CONSOLE_APP_MAIN
+{
+	{
+		RTIMING("Atomic");
+		for(int i = 0; i < N; i++) {
+			AtomicInc(val);
+			AtomicDec(val);
+		}
+	}
+	{
+		static StaticMutex mtx;
+		RTIMING("StaticMutex");
+		for(int i = 0; i < N; i++) {
+			Mutex::Lock __(mtx);
+		}
+	}
+	{
+		static Mutex mtx;
+		RTIMING("Mutex");
+		for(int i = 0; i < N; i++) {
+			Mutex::Lock __(mtx);
+		}
+	}
+	{
+		static SpinLock lock;
+		RTIMING("SpinLock");
+		for(int i = 0; i < N; i++) {
+			SpinLock::Lock __(lock);
+		}
+	}
+	{
+		RTIMING("Alloc/Free");
+		for(int i = 0; i < N; i++) {
+			delete[] new byte[32];
+		}
+	}
+	{
+		RTIMING("Alloc/Free large");
+		for(int i = 0; i < N; i++) {
+			delete[] new byte[3000];
+		}
+	}
+	{
+		RTIMING("malloc/free 32");
+		for(int i = 0; i < N; i++) {
+			free(malloc(32));
+		}
+	}
+	{
+		RTIMING("malloc/free 3000");
+		for(int i = 0; i < N; i++) {
+			free(malloc(3000));
+		}
+	}
+	{
+		RTIMING("Copy32");
+		for(int i = 0; i < N; i++) {
+			dst[i & 15] = src[i & 15];
+		}
+	}
+	{
+		RTIMING("Copy64");
+		for(int i = 0; i < N; i++) {
+			dst[i & 15] = src[i & 15];
+			dst[i & 7] = src[i & 7];
+		}
+	}
+	{
+		RTIMING("Copy96");
+		for(int i = 0; i < N; i++) {
+			dst[i & 15] = src[i & 15];
+			dst[i & 7] = src[i & 7];
+			dst[i & 3] = src[i & 3];
+		}
+	}
+	{
+		RTIMING("Copy128");
+		for(int i = 0; i < N; i++) {
+			dst[i & 1] = src[i & 1];
+			dst[i & 15] = src[i & 15];
+			dst[i & 7] = src[i & 7];
+			dst[i & 3] = src[i & 3];
+		}
+	}
+}
diff --git a/benchmarks/BenchOps/BenchOps.upp b/benchmarks/BenchOps/BenchOps.upp
new file mode 100644
index 000000000..8c27336fc
--- /dev/null
+++ b/benchmarks/BenchOps/BenchOps.upp
@@ -0,0 +1,9 @@
+uses
+	Core;
+
+file
+	BenchOps.cpp;
+
+mainconfig
+	"" = "";
+