In common_ompi_aggregators calc_cost routine:
do not cast the real division to an int intermediately.
This patch removes the obsolete int variable c and assigns
the result of the P_a/P_x division directly to n_as.
With the intermediate int c variable, n_as gets 0 if P_a < P_x,
resulting in a division by 0 when computing n_s.
Signed-off-by: Harald Klimach <harald.klimach@uni-siegen.de>
(cherry picked from commit e222a04ae57e5d09b8559f3c111de1f10a47246a)
Similar to #6286 rounding number of bytes into a single precision floating point value to round up the result of a division is a potential risk due to rounding errors.
- remove floating point operations for `round up`
- removes floating point conversion for round down (native behavior of integer division)
Signed-off-by: René Widera <r.widera@hzdr.de>
(cherry picked from commit a91fab80a1e55e1df15f649e18d247e5d4654eb9)
a bug sneaked into constructing the list of aggregators
processes when using the fileview based grouping options
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
