整理内存的API函数是什么?马上结贴.谢谢

[gccr]

我记得在CSDN上看过一篇文章,说是使用程序保持在占用内存只有10K的水平,因为调用了一个整理内存的API,哪位老大能帮忙找到那篇文章,或者能告诉那个API函数,谢谢.

[cuteant]

mark

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[sdzeng]

http://www.delphibbs.com/delphibbs/dispq.asp?lid=1606059

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[gccr]

我在程序中加上了这个,呵呵.内存果然变小了.不知道行不行.多谢楼上各位老大的帮助.

if Win32Platform = VER_PLATFORM_WIN32_NT then
begin
SetProcessWorkingSetSize(GetCurrentProcess, $FFFFFFFF, $FFFFFFFF);
application.ProcessMessages;
end;

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[GARNETT2183]

有这样的东东吗，关注....

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[ly_liuyang]

procedure DefragMemory(MemoryLimit:Integer);
var
Pointers : Array [0..1024] of Pointer;
Limit ,
I2,
I : Integer;
P : Pointer;
Step : Integer;
Steps : Integer;
begin
FAbort := False;
If FWorking then Exit;
FWorking:=True;
Limit:=MemoryLimit;
If Limit>1024 then Limit:=1024;
If Assigned(FOnBeforeDefrag) then FOnBeforeDefrag(Self);
{ Calculating how many steps...}
Steps:=(MemoryLimit*2);

Step:=0;

{ Clean pointer...}
For I:= 0 to Limit do Pointers[I]:=nil;

{ Allocating Memory }
For I:=0 to Limit-1 do
Begin
P:=VirtualAlloc(nil, 1024*1024, MEM_COMMIT, PAGE_READWRITE + PAGE_NOCACHE);
Pointers[I]:=p;
asm
pushad
pushfd
mov edi, p
mov ecx, 1024*1024/4
xor eax, eax
cld
repz stosd
popfd
popad
end;
Inc(Step);
If Assigned(FOnProgress) then OnProgress(Self,Round((Step/Steps)*100));
If FAbort then
Begin
For I2:=0 to I do
Begin
VirtualFree(Pointers[I2], 0, MEM_RELEASE);
End;
Step:=(MemoryLimit*2);
FWorking:=False;
If Assigned(FOnAfterDefrag) then FOnAfterDefrag(Self);
Exit;
End;
end;

{ DeAllocating Memory }

For I:=0 to Limit-1 do
Begin
VirtualFree(Pointers[i], 0, MEM_RELEASE);
Inc(Step);
If Assigned(FOnProgress) then OnProgress(Self,Round((Step/Steps)*100));
If FAbort then
Begin
{ Warning! : Force abort, w/o de-allocating memory }
Step:=(MemoryLimit*2);
FWorking:=False;
If Assigned(FOnAfterDefrag) then FOnAfterDefrag(Self);
Exit;
End;
End;

FWorking:=False;

If Assigned(FOnAfterDefrag) then FOnAfterDefrag(Self);
End;

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