Am 07.01.2024 um 10:01 schrieb Florian Klämpfl via fpc-pascal:
Am 06.01.2024 um 20:05 schrieb Matthew Phillips via fpc-pascal
<fpc-pascal@lists.freepascal.org>:
I compiled the Hello World program from the docs and noticed that it's
435k. Compared to a lot of newer languages, like Golang, that's not bad
at all.
I then compiled the equivalent C program with gcc which came out at
33k. So I'm just curious, where does the difference comes from?
Could it be that fpc is including some parts that are not being used in
this simple of a program or is more going on?
https://wiki.freepascal.org/Size_Matters
To underline this with some numbers (I assume you mean the
demo/text/hello.pp which only contains a mere "Writeln('Hello World')"
and no additional units; all tests on x86_64-linux with 3.3.1):
- FPC compiled as is: 388976 B
- FPC compiled with full smartlinking: 55920 B
- FPC compiled with C linkage: 388760 B
- FPC compiled with full smartlinking and C linkage: 56792 B
(gotta admit, the last one surprised me though ^^')
Regards,
Sven
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