diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mem/dram_ctrl.cc | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mem/dram_ctrl.cc b/src/mem/dram_ctrl.cc index 23eba158d..733a7390f 100644 --- a/src/mem/dram_ctrl.cc +++ b/src/mem/dram_ctrl.cc @@ -1174,11 +1174,12 @@ DRAMCtrl::doDRAMAccess(DRAMPacket* dram_pkt) // currently dealing with (which is the head of the queue) ++p; - // keep on looking until we have found required condition or - // reached the end - while (!(got_more_hits && - (got_bank_conflict || pageMgmt == Enums::close_adaptive)) && - p != queue.end()) { + // keep on looking until we find a hit or reach the end of the queue + // 1) if a hit is found, then both open and close adaptive policies keep + // the page open + // 2) if no hit is found, got_bank_conflict is set to true if a bank + // conflict request is waiting in the queue + while (!got_more_hits && p != queue.end()) { bool same_rank_bank = (dram_pkt->rank == (*p)->rank) && (dram_pkt->bank == (*p)->bank); bool same_row = dram_pkt->row == (*p)->row; |