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ruby: added broadcast mechanism

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This commit is contained in:
Derek Hower
2009-09-15 20:39:00 -05:00
parent a06cfa199f
commit 20da0f788c
2 changed files with 12 additions and 0 deletions
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1
src/mem/protocol/RubySlicc_ComponentMapping.sm
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@@ -31,6 +31,7 @@
// NodeID map_address_to_node(Address addr);
MachineID mapAddressToRange(Address addr, MachineType type, int low, int high);
NetDest broadcast(MachineType type);
MachineID map_Address_to_DMA(Address addr);
MachineID map_Address_to_Directory(Address addr);
NodeID map_Address_to_DirectoryNode(Address addr);

11
src/mem/ruby/slicc_interface/RubySlicc_ComponentMapping.hh
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@@ -85,6 +85,17 @@ MachineID map_Address_to_DMA(const Address & addr)
return dma;
}
inline
NetDest broadcast(MachineType type)
{
NetDest dest;
for (int i=0; i<MachineType_base_count(type); i++) {
MachineID mach = {type, i};
dest.add(mach);
}
return dest;
}
inline
MachineID mapAddressToRange(const Address & addr, MachineType type, int low_bit, int num_bits)
{