On 2010-07-17 10:37, Florian Klämpfl wrote:
Adem schrieb:
Windows 7, x64.
Delphi: 32-bit.
FPC: 64-bit.
So one of the most useless benchmarks I ever saw.
Focus of that 'test' was to see how TopMM compares with FastMM (both
Delphi only), which turned out that FastMM is 50% faster than TopMemory.
Which, to me at least, significantly reduces TopMM's desirability until
I find a massively threaded application to test it with.
About that 64bit/32bit issue..
I don't really see what all that fuss was about.
Here are the timings:
FPC_x64: 489.4
FPC_x86: 632.7
TopMM: 425.4
Delphi: 304.0
FastMM: 282.6
And, these are the ratios:
FPC_x86/FPC_x64 = 1.29
FPC_x86/TopMM: 1.49
FPC_x86/Delphi: 2.08
FPC_x86/FastMM: 2.24
Delphi/FastMM = 1.08
FPC/Delphi = 1.61
FPC/FastMM = 1.73
FPC/TopMM = 1.15
TopMM/Delphi = 1.40
TopMM/FastMM = 1.51
On Windows7_x64, *64bit binary* compiled with FPC runs about *30%
faster* than 32bit binary.
I don't have an identical native x86 computer with Windows7_x86 to test,
sorry.
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