Parallel build of collects is now the default option.
You can change the setup options by specify an environment variable to
make install
Examples:
; only use one processor
SETUP_OPTIONS="-j 1" make install
or
; use three processors don't build docs
SETUP_OPTIONS="-j 1 -D" make install
raco setup -u now means uniprocessor. It will build collects using the
original serial process (before parallel build was committed)
Kevin
On 07/02/2010 02:44 PM, Kevin Tew wrote:
raco setup -u will build collects in parallel, using all the cores
your machine has.
rack setup -u -j X ie (-j 2) can be used to throttle parallel build to
only use X cores.
Parallel build is currently done by spawning worker processes and
communicating over pipes.
Building scribble documentation is still serial, I'm working to
parallelize that as well.
Kevin
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