how to Fast Call cdecl api like sqlite3.dll?

[xiaoyao]

main code in reply:#48
can't upload cdecl.dll (api=Add),sorry!
Add(11,22)=33
DOWN test: CDECL_speed Test.zip
Some people are not interested in this at all. Those who are interested in it will write an example to test. Using other programming languages to generate a cdecl API of addition operation, DLL file is on the line. Hard work, because I used to test a cdecl V8 JS calculation, and SQLite has nothing to do with it. All these DLL files are not allowed to be uploaded.

In fact, my focus is not on how to handle SQLite, but on how to call cdecl API to minimize the overhead

how to call cdecl if fast,you can try.
sorry,my code is too much ,and i put the testcode ,you can try yourself.
i put more method for call cdecl,now i add one again.
'Rmlistview.rar cCDECL.cls
'http://read.pudn.com/downloads80/sourcecode/others/306578/listview/32bpp%20DIB/cCDECL.cls__.htm
test:times=50 , fotnext=100000
Call Cdecl dll api ,UsedTime:
cCDECL.CLS--2389.5272 MS

Call Cdecl dll api ,UsedTime:
VbAddRef--103.6018 MS
VbAdd--99.4034 MS
CallCdecl--153.6503 MS
Com vTable--3129.5649 MS
DispCallFunc--4215.9675 MS
ClassAdd--237.5009 MS
ClassAddRef--246.6976 MS
ClassFriendAdd--109.4997 MS

Dim Lib_cCDECL As New cCDECL
'C = Lib_cCDECL.CallFuncAddress(ExcuteJavaScript_Ptr, a, b)
With Lib_cCDECL
For K = 1 To KMAX
For i = 1 To Count
    a = i
    b = i * 2
    QueryPerformanceCounter CPUv1
    ret = .CallFuncAddress(ExcuteJavaScript_Ptr, a, b)
    QueryPerformanceCounter CPUv2
    
    CusedTime = (CPUv2 - CPUv1) / MsCpu
    TimeSz(8) = TimeSz(8) + CusedTime
Next
Next
End With

down test CDECL_speed Test.zip
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