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Reversed time_to_neighbor #8

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Reversed time_to_neighbor #8

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8ac5c30
Reversed time_to_neighbor
KelvinYang0320 Feb 13, 2023
123ff26
get dsize in double type from GetAverageActivePENum
KelvinYang0320 Apr 28, 2024
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3 changes: 2 additions & 1 deletion src/dataflow.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,7 @@ isl_union_map *Dataflow::MapSpaceTimeToNeighbor(unsigned space_distance, bool sp
{
isl_union_map *space_to_neighbor = MapSpaceToNeighbor(space_distance, space_is_range);
isl_union_map *time_to_neighbor = MapTimeToPrev(time_distance, time_is_range);
time_to_neighbor = isl_union_map_reverse(time_to_neighbor);
isl_union_map *space_time_to_neighbor = isl_union_map_product(space_to_neighbor, time_to_neighbor);
if (include_self == false) {
isl_union_map *space_time_identity = isl_union_set_identity(GetSpaceTimeDomain());
Expand Down Expand Up @@ -247,7 +248,7 @@ int Dataflow::GetMacNumPerPE(int mac_per_instance)
int mac_num = GetMacNum(mac_per_instance);
// use GetSpaceDomain instead of pe.Getdomain() here in case some pes
// are idle
int dsize = GetAverageActivePENum();
double dsize = GetAverageActivePENum();
return mac_num / dsize;
}

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