HI everybody:
I am also facing the assertaion error which is described by
Panagiotis Grivas. Also, I want to increase the mem-size to 8GB in the
(ruby+FS+ALPHA+) what is required to do that. I tried by using (ruby+FS+X86) to
increase the memory size to 8GB (using the gem5 development version)
unfortunately there was assertaion error at the kernel booting in the file
src/mem/ruby/system/DirectoryMemory.cc
AbstractEntry*
DirectoryMemory::lookup(PhysAddress address)
{
assert(isPresent(address));
DPRINTF(RubyCache, "Looking up address: %s\n", address);
if (m_use_map) {
return m_sparseMemory->lookup(address);
}
else
{
uint64_t idx = mapAddressToLocalIdx(address);
assert(idx < m_num_entries);
===============================================================>Here the error
return m_entries[idx];
}
}
I use the follwing command line:
./build/X86/gem5.opt blackscholes configs/example/ruby_fs.py -n 16
--num-dirs=16 --topology=Mesh --mesh-rows=4 --caches --l2cache
--num-l2caches=16 --l1d_size=32kB --l1i_size=32kB --l2_size=256kB --l1d_assoc=4
--l1i_assoc=4 --l2_assoc=8 --cpu-clock=3GHz --mem-size=8GB
--disk-image=x86root-parsec.img --kernel=x86_64-vmlinux-2.6.28.4-smp
--script=small_sim/runscript_blackscholes.rcs -s 5100000000000
Thank you in advanced
Tareq
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