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To: cmake@cmake.org
Subject: Re: [CMake] FW: Parallel GNU make issue
Message-ID: 541213ff.3020...@kitware.com
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On 9/11/2014 4:09 PM, Hennigan, Gary L wrote:
Thanks for the reply Chuck.
Do you have an external projects
I have a strange, and very frustrating, problem. I have a pretty large piece of
software that I build nightly as part of regression testing of my own software.
All of the software uses CMake and I use a ctest script, via ctest -S [script
file], for my nightly regression testing . As I stated,
Hi Gary,
Do you see either of these two warning messages show up:
warning: -jN forced in submake: disabling jobserver mode.
or
warning: jobserver unavailable: using -j1. Add `+' to parent make rule.
These warnings often accompany the forced serialization of a parallel make
build, although
...@kitware.com]
Sent: Thursday, September 11, 2014 1:03 PM
To: Hennigan, Gary L
Cc: cmake@cmake.org
Subject: [EXTERNAL] Re: [CMake] FW: Parallel GNU make issue
Hi Gary,
Do you see either of these two warning messages show up:
warning: -jN forced in submake: disabling jobserver mode.
or
warning: jobserver
On 9/11/2014 4:09 PM, Hennigan, Gary L wrote:
Thanks for the reply Chuck.
Do you have an external projects in this build?
-Bill
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Is there a significant amount of output from make? What does make do if
it's running low on RAM?
ctest may be holding onto too much memory trying to process the
output if it's very large...
Just a thought -- worth a look, though.
D
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