[Users] OpenSM Simulator

[Parker, Matthew - IS]

TWIMC:

I would like to use the OpenSM with IBMgtSim.

I have installed IBMgtSim and create a small topology and net list file. It starts without error.

As I understand it, opensm must be recompiled to work with ibmgtsim.

I've tried recompiling OpenSM (3.3.15-1) on CentOS (x64 arch).

./autogen.sh (works without issue).

Running ./configure --with-osmv=sim, it trys to find libraries in /usr/lib, but all the dependencies are under /usr/lib64. Looking at the [opensm home directory]/configure file, the paths are hardcoded to $with_sim/lib, where $with_sim=/usr as the default. I modified them to point to $with_sim/lib64 where appropriate. ./configure --with-osmv=sim now runs to competition.

Running the command, make, I now get the following compiliation errors while compiling the libvendor module:

[root at localhost libvendor]# make
Making all in .
make[1]: Entering directory `/home/mparker/Programs/opensm-3.3.15/libvendor'
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I../include -I../include/opensm -I/usr/include -I./../include   -Wall -g -g -O2 -MT libosmvendor_la-osm_pkt_randomizer.lo -MD -MP -MF .deps/libosmvendor_la-osm_pkt_randomizer.Tpo -c -o libosmvendor_la-osm_pkt_randomizer.lo `test -f 'osm_pkt_randomizer.c' || echo './'`osm_pkt_randomizer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I../include/opensm -I/usr/include -I./../include -Wall -g -g -O2 -MT libosmvendor_la-osm_pkt_randomizer.lo -MD -MP -MF .deps/libosmvendor_la-osm_pkt_randomizer.Tpo -c osm_pkt_randomizer.c  -fPIC -DPIC -o .libs/libosmvendor_la-osm_pkt_randomizer.o
osm_pkt_randomizer.c: In function ‘osm_pkt_randomizer_mad_drop’:
osm_pkt_randomizer.c:238: warning: passing argument 3 of ‘osm_dr_path_init’ makes pointer from integer without a cast
../include/opensm/osm_path.h:147: note: expected ‘const uint8_t *’ but argument is of type ‘uint8_t’
osm_pkt_randomizer.c:238: error: too many arguments to function ‘osm_dr_path_init’
make[1]: *** [libosmvendor_la-osm_pkt_randomizer.lo] Error 1
make[1]: Leaving directory `/home/mparker/Programs/opensm-3.3.15/libvendor'
make: *** [all-recursive] Error 1

I was wonder whether anyone else has had any issues recompiling opensm, and whether they we're able to fix it.

TIA,

Matt

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