On 1/15/22 01:47, Ben Grasset via fpc-devel wrote:
On Fri, Jan 14, 2022 at 5:49 AM Nikolay Nikolov via fpc-devel
<fpc-devel@lists.freepascal.org> wrote:
No, it's not, because in linux I tested "make -j24 all" in the
compiler directory
That isn't what you said in your original comment about benchmarking
on Linux. You specified "make cycle", which is what I was going off of.
Yes, my mistake, I wrote it in a hurry. Here's exactly what I tested in
linux:
make -j `nproc` clean OS_TARGET=linux CPU_TARGET=i386 BINUTILSPREFIX=
PP=/usr/bin/ppcx64
make -j `nproc` all OS_TARGET=linux CPU_TARGET=i386 BINUTILSPREFIX=
PP=/usr/bin/ppcx64
versus:
make -j `nproc` clean OS_TARGET=linux CPU_TARGET=x86_64 PP=/usr/bin/ppcx64
make -j `nproc` all OS_TARGET=linux CPU_TARGET=x86_64 PP=/usr/bin/ppcx64
And this is all run entirely on my SSD (Samsung SSD 860 EVO 500GB),
while on Windows, the code I compile is on my HDD (the SSD only contains
Windows, FPC and Lazarus).
Btw, a full testsuite run in Linux on my computer is also much faster on
i386, compared to x86_64. But now I'm also in a hurry, so I won't post
any exact measurements.
Nikolay
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