Hello all,
Has anyone used the findOrCreate Gem5 function for opening custom file streams?
For example in src/cpu/base.cc we see that this function is used in the
constructor for BaseCPU
const std::string fname = csprintf("ftrace.%s", name());
functionTraceStream = simout.findOrCreate(fname)->stream();
Has anyone who has used this function called it to create .gz files?
I am having an issue right now where for some benchmarks I run that the final
gz file I get out is not compressed correctly. When I attempt to decompress the
.gz files, I will get errors such as "unexpected end of file".
One possibility I can think of is that the file does not close properly.
However, I am struggling to find out where I should close the file since I need
to do it at the end of the simulation and there is no clear place in BaseCPU
code to place code you want to execute at the end of simulation. I have tried
using the BaseCPU destructor to close my stream files, but the code I put into
this destructor does not seemed to be invoked.
Anyways, has anyone ran into similar issues?
Thanks,
Scott Blankenberg
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