MOESI_CMP_directory-L1cache.sm , what is the difference between the events
Writeback_Ack_Data and Writeback_Ack?
Writeback_Ack, desc="Writeback O.K. from directory";
Writeback_Ack_Data, desc="Writeback O.K. from directory";
When the Writeback_Ack is triggered, there is no qq_sendWBDataFromTBEToL2, why
the state is still converted to I ?
transition({SI, OI, MI}, Writeback_Ack, I) {
g_sendUnblock;
s_deallocateTBE;
l_popForwardQueue;
}
transition({SI, OI, MI}, Writeback_Ack_Data, I) {
qq_sendWBDataFromTBEToL2; // always send data
s_deallocateTBE;
l_popForwardQueue;
}
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