cpu/o3/rename.hh

65  * ROB, IQ, or LSQ is going to be full. Rename also handles barriers,
66  * and does so by stalling on the instruction until the ROB is empty
67  * and there are no instructions in flight to the ROB.
263     /** Calculates the number of free ROB entries for a specific thread. */
374      * and ROB, but are not yet included in their occupancy counts.
379      * and ROB, but are not yet included in their occupancy counts.
384      * and ROB, but are not yet included in their occupancy counts.
408     /** Records if the ROB is empty. In SMT mode the ROB may be dynamically
409      * partitioned between threads, so the ROB must tell rename when it is
471      * either ROB, IQ, LSQ, and it is priortized in that order.
474         ROB,
502     /** Stat for total number of times that the ROB starts a stall in rename. */