[openib-general] FW: mvapich xhpl memory usage

Brady Chang bchang at atipa.com
Tue Jun 20 08:42:23 PDT 2006


 
Hello,
I installed OFED 1.0 (mvapich 0.97)and compile Linpack benchmark.
When I run xhpl, the memory usage creeps up with each NB. and as each N changes the memory allocated is not freed. 
LAZY_MEM_REGISTER is not defined per http://mail.cse.ohio-state.edu/pipermail/mvapich-discuss/2006-March/000057.html  I removed it from Make.mvapich.gen2. tar it back up and reran the install.
 
Hardware:
dual core opteron.
4Gig mem
InfiniBand: Mellanox Technologies MT25204 [InfiniHost III Lx HCA] (rev a0)
xhpl compiled using libmpich.so
 
 
thanks
-Brady
 
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