Hello!
I have the following problem, and I do not know whether it is a bug
or a supposed behaviour.
I upload a C program to my worksheet and compile it using the
server's GCC with this command:
os.system("cd "+DATA+" && gcc infinite_cycle.c -o infinite_cycle.bin")
Than I start the obtained binary like this:
os.system(DATA+"/infinite_cycle.bin")
It runs correctly at the first glance. However, I noticed that the
actual calculation (by the "infinite_cycle.bin" program) takes place
only when the worksheet page is opened in the web-browser. If I close
the tab in the browser (without stopping the worksheet process), the
"infinite_cycle.bin" process "falls asleep" after several minutes.
If I open the worksheet in the browser again, it continues the
calculation from the point it stopped before. So it happens that in
order to keep the compiled program working, it is necessary to have the
corresponding worksheet opened in the web-browser, which is extremely
inconvenient for the long-lasting calculations.
So I would like to ask if it is a bug in some program, or maybe it
depends on some settings?
Thanks!
Vladimir
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