mirror of
https://github.com/gnustep/libs-base.git
synced 2025-05-11 08:40:44 +00:00
Changed messages to give idea of order of magnitudes; added tests for
retain/release, locking/unlocking git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@9658 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero
parent
9e9d398aa7
commit
70afe9a34b
1 changed files with 72 additions and 26 deletions
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@ -3,6 +3,7 @@
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Written by: Adam Fedor <fedor@boulder.colorado.edu>
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Modified: Richard Frith-Macdonald <richard@brainstorm.co.uk>
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Modified: Nicola Pero <n.pero@mi.flashnet.it>
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This file is part of the GNUstep Base Library.
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@ -52,6 +53,7 @@ bench_object()
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{
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int i;
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id obj;
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objc_mutex_t mutex;
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AUTO_START;
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START_TIMER;
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@ -61,7 +63,7 @@ bench_object()
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}
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END_TIMER;
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baseline = [eTime timeIntervalSinceDate: sTime];
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PRINT_TIMER("Baseline: method call");
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PRINT_TIMER("Baseline: 10 method calls");
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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@ -69,7 +71,7 @@ bench_object()
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id i = [NSObject class];
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}
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END_TIMER;
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PRINT_TIMER("Class: overhead ");
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PRINT_TIMER("Class: 10 class method calls");
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START_TIMER;
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myZone = NSCreateZone(2048, 2048, 1);
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@ -80,7 +82,7 @@ bench_object()
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}
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NSRecycleZone(myZone);
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END_TIMER;
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PRINT_TIMER("Function: zone alloc ");
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PRINT_TIMER("Function: 1 zone alloc/free");
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START_TIMER;
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myZone = NSCreateZone(2048, 2048, 0);
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@ -91,7 +93,7 @@ bench_object()
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}
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NSRecycleZone(myZone);
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END_TIMER;
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PRINT_TIMER("Function: zone2alloc ");
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PRINT_TIMER("Function: 1 zone2alloc/free");
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myZone = NSDefaultMallocZone();
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START_TIMER;
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@ -101,7 +103,7 @@ bench_object()
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NSZoneFree(myZone, mem);
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}
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END_TIMER;
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PRINT_TIMER("Function: def alloc ");
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PRINT_TIMER("Function: 1 def alloc/free");
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START_TIMER;
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myZone = NSCreateZone(2048, 2048, 1);
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@ -112,7 +114,7 @@ bench_object()
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}
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NSRecycleZone(myZone);
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END_TIMER;
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PRINT_TIMER("NSObject: zone alloc ");
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PRINT_TIMER("NSObject: 1 zone all/init/rel");
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START_TIMER;
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myZone = NSCreateZone(2048, 2048, 0);
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@ -123,7 +125,7 @@ bench_object()
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}
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NSRecycleZone(myZone);
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END_TIMER;
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PRINT_TIMER("NSObject: zone2alloc ");
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PRINT_TIMER("NSObject: 1 zone2all/init/rel");
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myZone = NSDefaultMallocZone();
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START_TIMER;
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@ -133,7 +135,29 @@ bench_object()
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[obj release];
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}
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END_TIMER;
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PRINT_TIMER("NSObject: def alloc ");
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PRINT_TIMER("NSObject: 1 def all/init/rel");
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obj = [rootClass new];
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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{
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[obj retain];
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[obj release];
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}
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END_TIMER;
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PRINT_TIMER("NSObject: 10 retain/rel");
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[obj release];
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obj = [rootClass new];
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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{
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[obj autorelease];
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[obj retain];
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}
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END_TIMER;
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PRINT_TIMER("NSObject: 10 autorel/ret");
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[obj release];
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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@ -141,7 +165,29 @@ bench_object()
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BOOL dummy = [rootClass instancesRespondToSelector: @selector(hash)];
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}
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END_TIMER;
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PRINT_TIMER("ObjC: method/sel ");
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PRINT_TIMER("ObjC: 10 inst responds to sel");
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mutex = objc_mutex_allocate();
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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{
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objc_mutex_lock(mutex);
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objc_mutex_unlock(mutex);
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}
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END_TIMER;
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PRINT_TIMER("ObjC: 10 objc_mutex_lock/unl");
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objc_mutex_deallocate(mutex);
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obj = [NSLock new];
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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{
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[obj lock];
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[obj unlock];
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}
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END_TIMER;
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PRINT_TIMER("NSLock: 10 lock/unlock");
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[obj release];
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AUTO_END;
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}
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@ -167,7 +213,7 @@ bench_array()
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[array addObject: strings[i/10]];
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}
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END_TIMER;
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PRINT_TIMER("NSArray (addObject:) ");
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PRINT_TIMER("NSArray (10 addObject:)");
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START_TIMER;
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for (i = 0; i < MAX_COUNT/100; i++)
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@ -175,7 +221,7 @@ bench_array()
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[array indexOfObject: strings[i]];
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}
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END_TIMER;
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PRINT_TIMER("NSArray (indexOfObj)");
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PRINT_TIMER("NSArray (1/100 indexOfObj)");
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START_TIMER;
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for (i = 0; i < MAX_COUNT/100; i++)
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@ -183,7 +229,7 @@ bench_array()
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[array indexOfObjectIdenticalTo: strings[i]];
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}
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END_TIMER;
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PRINT_TIMER("NSArray (indexIdent)");
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PRINT_TIMER("NSArray (1/100 indexIdent)");
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START_TIMER;
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for (i = 0; i < 1; i++)
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@ -191,7 +237,7 @@ bench_array()
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[array makeObjectsPerformSelector: @selector(hash)];
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}
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END_TIMER;
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PRINT_TIMER("NSArray (perform) ");
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PRINT_TIMER("NSArray (once perform)");
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AUTO_END;
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}
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@ -225,7 +271,7 @@ bench_dict()
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}
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}
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END_TIMER;
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PRINT_TIMER("NSDict (setObject:) ");
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PRINT_TIMER("NSDict (1 setObject:) ");
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START_TIMER;
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for (i = 0; i < MAX_COUNT; i++)
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@ -238,7 +284,7 @@ bench_dict()
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}
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}
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END_TIMER;
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PRINT_TIMER("NSDict (objectFor:) ");
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PRINT_TIMER("NSDict (10 objectFor:) ");
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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@ -246,7 +292,7 @@ bench_dict()
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int dummy = [dict count];
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}
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END_TIMER;
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PRINT_TIMER("NSDictionary (count)");
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PRINT_TIMER("NSDictionary (10 count)");
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obj2 = [dict copy];
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START_TIMER;
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@ -255,7 +301,7 @@ bench_dict()
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BOOL dummy = [dict isEqual: obj2];
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}
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END_TIMER;
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PRINT_TIMER("NSDict (isEqual:) ");
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PRINT_TIMER("NSDict (ten times isEqual:)");
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AUTO_END;
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}
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@ -305,7 +351,7 @@ bench_str()
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str = [stringClass stringWithCString: "hello world"];
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}
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END_TIMER;
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PRINT_TIMER("NSString (cstring:) ");
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PRINT_TIMER("NSString (1 cstring:) ");
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START_TIMER;
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for (i = 0; i < MAX_COUNT*10; i++)
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@ -313,7 +359,7 @@ bench_str()
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int dummy = [str length];
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}
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END_TIMER;
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PRINT_TIMER("NSString (length) ");
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PRINT_TIMER("NSString (10 length) ");
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START_TIMER;
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for (i = 0; i < MAX_COUNT/100; i++)
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@ -323,7 +369,7 @@ bench_str()
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[arp release];
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}
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END_TIMER;
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PRINT_TIMER("NSString (mkplist) ");
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PRINT_TIMER("NSString (1/100 mkplist) ");
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START_TIMER;
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for (i = 0; i < MAX_COUNT/1000; i++)
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@ -331,7 +377,7 @@ bench_str()
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id p = [plstr propertyList];
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}
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END_TIMER;
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PRINT_TIMER("NSString (plparse)");
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PRINT_TIMER("NSString (1/1000 plparse)");
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START_TIMER;
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for (i = 0; i < MAX_COUNT/1000; i++)
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@ -346,7 +392,7 @@ bench_str()
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[arp release];
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}
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END_TIMER;
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PRINT_TIMER("NSString (plcomp)");
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PRINT_TIMER("NSString (1/1000 plcomp)");
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START_TIMER;
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for (i = 0; i < MAX_COUNT/100; i++)
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@ -356,7 +402,7 @@ bench_str()
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mutableContainers: NO];
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}
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END_TIMER;
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PRINT_TIMER("NSString (ser/des)");
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PRINT_TIMER("NSString (1/100 ser/des)");
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[NSDeserializer uniquing: YES];
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START_TIMER;
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@ -367,7 +413,7 @@ bench_str()
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mutableContainers: NO];
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}
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END_TIMER;
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PRINT_TIMER("NSString (ser/des - uniquing)");
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PRINT_TIMER("NSString (1/100 ser/des - uniquing)");
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[NSDeserializer uniquing: NO];
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START_TIMER;
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@ -377,7 +423,7 @@ bench_str()
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id p = [una unarchiveObjectWithData: d];
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}
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END_TIMER;
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PRINT_TIMER("NSString (arc/una)");
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PRINT_TIMER("NSString (1/100 arc/una)");
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AUTO_END;
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}
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@ -402,7 +448,7 @@ bench_data()
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[d release];
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}
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END_TIMER;
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PRINT_TIMER("NSData (various) ");
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PRINT_TIMER("NSData (various)");
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AUTO_END;
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}
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