mORMot Open Source

Hi, I have some trouble with your Synopse Enhanced RTL, as follows:
1: I can't reach those optimizations in _StrCmp (equal compare in syntax) seems work pretty slower than Delphi standard System.pas._LStrCmp on my Intel I5 processor, but also SysUtils.pas.SameText seems 4 times worst than standard. I don't know what to do and why it work slower. I thought I will cand handle it, but I can't. Pls help me.
2: I get all time an AV in System.pas._DynArraySetLength, also I reverted to original ($Delphi$/Source/Rtl/Sys/System.pas) and don't work. Also I reverted all _DynArrayLength, _DynArrayHigh, _DynArrayCopy, _DynArrayCopyRange, _DynArrayClear, _DynArrayAsg, _DynArrayAddRef, DynArrayIndex, then  _InitializeArray, _FinalizeArray and same error, probably something already wrong from another place. Here I think I can give you the part of code which can generate it.
3: If I compile library dcu's separately but still include your pas-es in all environment options, I get,  JcSysUtils was compiled with a different version of Classes.Thread.Synchronize, which after a lot of dig I found it same issue in a clean class and clean dependent unit happen same because those overload from private to protected/public which linked to dependend dcu from library seems a compiler bug which recompile pas in project see first (private) signature even if protected used in dependency already compiled.
4: Another error, here I can't give the code (it's on destructors of MDI from my huge application) , Assertion failure Classes.pas line 9803, even if I don't compiled with Asstert compiler switch.
Those made me avoid System (SysInit, also SysUtils because LoadResourceTranslate) because optimization failure (1) and AV error (2), also Classes because compiler dcu usage dependency error vs pas source (3) and also because that Assertion failure (4).
So, until new things happen, I cannot use them, even if I lost almost 2 weeks from my tasks only to improve all applications. I still use SynPdf(synCommons), even if in that post no one answer to me.
I humble still wait an answer.
Thank you.

An very serious AV error when uninstall packages which I meet in our RTL libraries, which also include SnyPdf.pas/SynGDIPlus.pas;
because SynPdf's initialization loading gdiplus.dll.

My suggestion it's to include an condition about ModuleIsPackage at least or ModuleIsLib in SynPdf.pas initialization for that loading of GdiPls.dll, to avoid loading gdiplus.dll library in IDE design time, but just in runtime:
initialization
  {$ifdef USE_SYNGDIPLUS}
  // initialize the Gdi+ library if necessary
  if not ModuleIsPackage then // or if not ModuleIsLib <<<<<< Here <<<<<<<<<<<<<<<<<<<<<<<<<<<<
    if Gdip=nil then
      Gdip := TGDIPlus.Create('gdiplus.dll');
  {$endif}

Details:
Rare but annoying error which happens occasionally, but only in IDE, not also in runtime execution, just when package uninstall so also when recompile/open projects(which also have checked or not some installed packages).
But error, also even in those cases, it happens time by time; so hard to find which code source file do this, because the error apparent changes/removing programming code which cause the it moves at times in another place, as error are running from me, making me loose a lot of time ti find it. And anyway the real cause even isn't there, in my code which I delete to make error disappear, anytime another part of code.
Until I found without cut the code, but revert versions, until the exact day 12.06.2015: when our SynPdf was updated again at Version 1.18 +, after I repaired it once 2 years ago, after another 5 months of errors, but I forgot about it, and now we had same error since 1 year and 5 months, since last our update I said previous.
To avoid error in without change your code again and loose it at next update, I was needed to include NO_USE_SYNGDIPLUS directive in my packaged. But it isn't normal and who don't know about and don't know how to find it, will have more trouble cutting the own code and don't find it.