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Harald Welte gerrit-no-reply at lists.osmocom.orgHarald Welte has submitted this change and it was merged. ( https://gerrit.osmocom.org/13821 ) Change subject: regen-makefile: Use '-U 5' to split C++ files in multiple chunks ...................................................................... regen-makefile: Use '-U 5' to split C++ files in multiple chunks Particularly the C++ files generated for the rather comprehensive 3GPP asn.1 specified protocols like MAP, RANAP, ... result in very large source files and subsequently g++ processes that consume well into the multiple gigabyte range of memory. Let's use the '-U 5' option to ask the ttcn3_compiler to split all c++ files into 5 chunks, resulting in more files to compile, but smaller individual files. I also tested '-U type' before, but it was still grinding my 16GB RAM laptop to unusable deep-swapping state when running 'make -j8' for the IuCS extended MSC test suite. Change-Id: I013b623e98d58a39dd7bb2b0db4a911725028535 --- M regen-makefile.sh 1 file changed, 2 insertions(+), 2 deletions(-) Approvals: Harald Welte: Looks good to me, approved Jenkins Builder: Verified diff --git a/regen-makefile.sh b/regen-makefile.sh index 77fcb6c..d2b747e 100755 --- a/regen-makefile.sh +++ b/regen-makefile.sh @@ -24,7 +24,7 @@ USE_CCACHE=1 fi -ttcn3_makefilegen -p -l -f $* +ttcn3_makefilegen -p -l -U 5 -f $* TITAN_VERSION=$(ttcn3_makefilegen -v 2>&1 |grep "Product number" |cut --delimiter="/" -f 2-| sed -e "s/[A-Z ]//g") @@ -60,5 +60,5 @@ sed -i -e 's/^CXX = g++ $/CXX = env CCACHE_SLOPPINESS=time_macros ccache g++/' Makefile # Append the -D option to compiler flags. This option disables timestamps # inside comments in the generated C++ code which interfere with ccache. - sed -i -e 's/^COMPILER_FLAGS = \(.*\)/&-D/' Makefile + sed -i -e 's/^COMPILER_FLAGS = \(.*\)/& -D/' Makefile fi -- To view, visit https://gerrit.osmocom.org/13821 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: I013b623e98d58a39dd7bb2b0db4a911725028535 Gerrit-Change-Number: 13821 Gerrit-PatchSet: 1 Gerrit-Owner: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Jenkins Builder (1000002) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20190430/29306732/attachment.htm>