[fpc-pascal] Happy tickets benchmark
jeppe at j-software.dk
Wed Mar 2 01:03:26 CET 2016
On 03/02/2016 12:48 AM, vfclists . wrote:
> On 14 February 2016 at 10:06, Serguei TARASSOV <serge at arbinada.com
> <mailto:serge at arbinada.com>> wrote:
> thank all for assistance!
> Sorry, I was not clear, the series should be ran with all tests
> _on the same computer_ regardless its hardware capacity and on the
> _same OS_. That's why I cannot compare with Delphi.
> So if you have modern Delphi, FPC and maybe .NET on your Windows
> computer please compare them with about 5-10 runs to get average time.
> Thank you for the Inc() hint, I added it to the comments, it gains
> about 10% for me.
> However, in Delphi Inc() is faster until you turn on the checking
> Another strange effect in FPC.
> Only longint shows correct result. With the integer type the
> optimizer seems to replace type with shortint (16-bits) and I see
> 31902 instead of 4816030.
> Is there a reason for this, or is it a bug?
The Integer type depends on what compiler mode you are in, and what
operating system. Sometimes it's 32bit and other times it's 16bit.
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