Initial commit

Benchmarking/BaseNSLogging.h

@@ -0,0 +1,12 @@
+#import <Foundation/Foundation.h>
+
+
+@interface BaseNSLogging : NSObject
+
++ (void)speedTest0;
++ (void)speedTest1;
++ (void)speedTest2;
++ (void)speedTest3;
++ (void)speedTest4;
+
+@end

Benchmarking/BaseNSLogging.m

@@ -0,0 +1,92 @@
+#import "BaseNSLogging.h"
+#import "PerformanceTesting.h"
+
+#define DDLogVerbose NSLog
+#define DDLogInfo    NSLog
+#define DDLogWarn    NSLog
+#define DDLogError   NSLog
+
+#define FILENAME @"BaseNSLogging " // Trailing space to match exactly the others in length
+
+
+@implementation BaseNSLogging
+
++ (void)speedTest0
+{
+	// Log statements that will not be executed due to log level
+
+	for (NSUInteger i = 0; i < SPEED_TEST_0_COUNT; i++)
+	{
+		DDLogVerbose(@"%@: SpeedTest0 - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest1
+{
+	// Log statements that will be executed asynchronously
+
+	for (NSUInteger i = 0; i < SPEED_TEST_1_COUNT; i++)
+	{
+		DDLogWarn(@"%@: SpeedTest1 - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest2
+{
+	// Log statements that will be executed synchronously
+
+	for (NSUInteger i = 0; i < SPEED_TEST_2_COUNT; i++)
+	{
+		DDLogError(@"%@: SpeedTest2 - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest3
+{
+	// Even Spread:
+	// 
+	// 25% - Not executed due to log level
+	// 50% - Executed asynchronously
+	// 25% - Executed synchronously
+
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogError(@"%@: SpeedTest3A - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogWarn(@"%@: SpeedTest3B - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogInfo(@"%@: SpeedTest3C - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogVerbose(@"%@: SpeedTest3D - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest4
+{
+	// Custom Spread
+
+	for (NSUInteger i = 0; i < SPEED_TEST_4_ERROR_COUNT; i++)
+	{
+		DDLogError(@"%@: SpeedTest4A - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_4_WARN_COUNT; i++)
+	{
+		DDLogWarn(@"%@: SpeedTest4B - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_4_INFO_COUNT; i++)
+	{
+		DDLogInfo(@"%@: SpeedTest4C - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_4_VERBOSE_COUNT; i++)
+	{
+		DDLogVerbose(@"%@: SpeedTest4D - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
+@end

Benchmarking/DynamicLogging.h

@@ -0,0 +1,12 @@
+#import <Foundation/Foundation.h>
+
+
+@interface DynamicLogging : NSObject
+
++ (void)speedTest0;
++ (void)speedTest1;
++ (void)speedTest2;
++ (void)speedTest3;
++ (void)speedTest4;
+
+@end

Benchmarking/DynamicLogging.m

@@ -0,0 +1,101 @@
+#import "DynamicLogging.h"
+#import "PerformanceTesting.h"
+#import "DDLog.h"
+
+#define FILENAME @"DynamicLogging"
+
+// Debug levels: off, error, warn, info, verbose
+static int ddLogLevel = LOG_LEVEL_WARN; // NOT CONST
+
+
+@implementation DynamicLogging
+
++ (int)ddLogLevel
+{
+	return ddLogLevel;
+}
+
++ (void)ddSetLogLevel:(int)logLevel
+{
+	ddLogLevel = logLevel;
+}
+
++ (void)speedTest0
+{
+	// Log statements that will not be executed due to log level
+
+	for (NSUInteger i = 0; i < SPEED_TEST_0_COUNT; i++)
+	{
+		DDLogVerbose(@"%@: SpeedTest0 - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest1
+{
+	// Log statements that will be executed asynchronously
+
+	for (NSUInteger i = 0; i < SPEED_TEST_1_COUNT; i++)
+	{
+		DDLogWarn(@"%@: SpeedTest1 - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest2
+{
+	// Log statements that will be executed synchronously
+
+	for (NSUInteger i = 0; i < SPEED_TEST_2_COUNT; i++)
+	{
+		DDLogError(@"%@: SpeedTest2 - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest3
+{
+	// Even Spread:
+	// 
+	// 25% - Not executed due to log level
+	// 50% - Executed asynchronously
+	// 25% - Executed synchronously
+
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogError(@"%@: SpeedTest3A - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogWarn(@"%@: SpeedTest3B - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogInfo(@"%@: SpeedTest3C - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_3_COUNT; i++)
+	{
+		DDLogVerbose(@"%@: SpeedTest3D - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
++ (void)speedTest4
+{
+	// Custom Spread
+
+	for (NSUInteger i = 0; i < SPEED_TEST_4_ERROR_COUNT; i++)
+	{
+		DDLogError(@"%@: SpeedTest4A - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_4_WARN_COUNT; i++)
+	{
+		DDLogWarn(@"%@: SpeedTest4B - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_4_INFO_COUNT; i++)
+	{
+		DDLogInfo(@"%@: SpeedTest4C - %lu", FILENAME, (unsigned long)i);
+	}
+	for (NSUInteger i = 0; i < SPEED_TEST_4_VERBOSE_COUNT; i++)
+	{
+		DDLogVerbose(@"%@: SpeedTest4D - %lu", FILENAME, (unsigned long)i);
+	}
+}
+
+@end

Benchmarking/PerformanceTesting.h

@@ -0,0 +1,19 @@
+#import <Foundation/Foundation.h>
+
+#define SPEED_TEST_0_COUNT 1000 // Total log statements
+#define SPEED_TEST_1_COUNT 1000 // Total log statements
+#define SPEED_TEST_2_COUNT 1000 // Total log statements
+#define SPEED_TEST_3_COUNT  250 // Per log level (multiply by 4 to get total)
+
+#define SPEED_TEST_4_VERBOSE_COUNT 900
+#define SPEED_TEST_4_INFO_COUNT    000
+#define SPEED_TEST_4_WARN_COUNT    000
+#define SPEED_TEST_4_ERROR_COUNT   100
+
+// Further documentation on these tests may be found in the implementation file.
+
+@interface PerformanceTesting : NSObject
+
++ (void)startPerformanceTests;
+
+@end