multithreading - How to run make in several threads? -


in opencv docs met following text:

from build directory execute make, recommended in several threads

is easy thing?

gnu make supports -j option use multiple threads:

-j [jobs], --jobs[=jobs]

specifies number of jobs (commands) run simultaneously. if there more 1 -j option, last 1 effective. if -j option given without argument, make not limit number of jobs can run simultaneously. when make invokes sub-make, instances of make coordinate run specified number of jobs @ time; see section parallel make , jobserver details.


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