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Minor performance tweak.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@21214 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-Macdonald 2005-05-11 08:14:32 +00:00
parent b4a6c85cd8
commit 268c01362e
2 changed files with 13 additions and 4 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2005-05-11 Richard Frith-Macdonald <rfm@gnu.org>
* Source/GSFileHandle.m: Increase size of buffer for incoming data ...
on modern systems we have more memory and a bugger buffer can make
a significant performance improvement when reading large amounts of
streamed data. New define of READ_SIZE for this buffer ... easily
adjusted in one place.
2005-05-10 Richard Frith-Macdonald <rfm@gnu.org>
* Tools/AGSHtml.h:

9
Source/GSFileHandle.m
View file

@ -101,6 +101,7 @@
// Maximum data in single I/O operation
#define NETBUF_SIZE 4096
#define READ_SIZE NETBUF_SIZE*10
static GSFileHandle* fh_stdin = nil;
static GSFileHandle* fh_stdout = nil;
@ -1381,7 +1382,7 @@ NSString * const GSSOCKSRecvAddr = @"GSSOCKSRecvAddr";
- (NSData*) availableData
{
char buf[NETBUF_SIZE];
char buf[READ_SIZE];
NSMutableData* d;
int len;
@ -1417,7 +1418,7 @@ NSString * const GSSOCKSRecvAddr = @"GSSOCKSRecvAddr";
- (NSData*) readDataToEndOfFile
{
char buf[NETBUF_SIZE];
char buf[READ_SIZE];
NSMutableData* d;
int len;
@ -1467,7 +1468,7 @@ NSString * const GSSOCKSRecvAddr = @"GSSOCKSRecvAddr";
}
else
{
char buf[NETBUF_SIZE];
char buf[READ_SIZE];
d = [NSMutableData dataWithCapacity: 0];
do
@ -2151,7 +2152,7 @@ NSString * const GSSOCKSRecvAddr = @"GSSOCKSRecvAddr";
NSMutableData *item;
int length;
int received = 0;
char buf[NETBUF_SIZE];
char buf[READ_SIZE];
item = [readInfo objectForKey: NSFileHandleNotificationDataItem];
/*