Spurious ~.
Define symbols for builds w/o MC.
Avoid code duplication.
Fix another memory leak in chord example.
replace withsize variant by more generic withextra version, because we will want more data here
as replay uses a weird case for labelling its inputs, make it case insensitive
This will make TI traces generation easier for simgrid, without breaking existing replay
add -trace-ti option to smpirun to generate time independant traces
sort output for reduce tesh
really make replay case insensitive
add tracing/smpi/format option (only smpi for now), to specify which output we want
change the way computation tracing is handled in smpi
Now only smpi_execute_flops is surrounded by tracing calls.
trace MPI_Init and MPI_Finalize as well
add Time independent output trace format ( TI ) to output traces that can then be replayed
For now only handles SMPI
Using -trace-ti flag with smpirun should output a smpi_simgrid.txt file by default,
which could be then used for replay. All outputs are for now merged into only one file.
Add an Inception tesh to test TI output.
It uses pingpong executable to generate a TI trace.
Then it replays this TI trace, generating a second one.
They are then compared one to each other (after sorting), and should be identical
change size of sent messages for replay testing, and requalify tesh
set extra data to 0 at allocation time to avoid bad surprises
requalify a tesh
leaks --
Slightly change the sleep duration.

The goal is to have the same results on 32 and 64 bits, despite the different precision
for floating point operations.  To achieve this, we choose a sleep_delay that is not a
multiple of the other delays of the algorithm.  Hope that it will be sufficient.

Regenerate tesh files accordingly.