Przemysław Czerpak wrote:
This option enables simultaneous compilation of different files.
It means that it will not change the compilation of single file
at all but when many files have to be compiled and -j<n> is passed
as GNU make parameter then it creates upto <n> processes and each
of them is used to compile different files. So the total compilation
time of is greatly reduced on multi CPU machine.
Personally I'm using -j4 or -j5 on my 3 CPU machine and it reduces
total Harbour compilation time about 3 times.
Hi,
I'm trying to compile the whole Harbour on Core i5 (2 cores +
hyper-threading, so, 4 virtual CPU are visible to the system). But I see
no speed improvement of -j4 using:
win-make.exe -j4
Is this correct way to pass -j4 option? I though, that maybe I need to
pass in a different way:
set HB_MAKE_OPTIONS=-j4
or something like that, to make -j work....
Regards,
Mindaugas
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