src/gpu-compute/fetch_unit.cc

152     PacketPtr pkt = new Packet(req, MemCmd::ReadReq);
156     pkt->dataStatic(&fetchBlock);
160         pkt->senderState = new ComputeUnit::ITLBPort::SenderState(wavefront);
163         pkt->senderState =
166                                                  false, pkt->senderState);
174             computeUnit->sqcTLBPort->retries.push_back(pkt);
175         } else if (!computeUnit->sqcTLBPort->sendTimingReq(pkt)) {
185             computeUnit->sqcTLBPort->retries.push_back(pkt);
190         pkt->senderState =
194         computeUnit->sqcTLBPort->sendFunctional(pkt);
197              safe_cast<TheISA::GpuTLB::TranslationState*>(pkt->senderState);
203         fetch(pkt, wavefront);
208 FetchUnit::fetch(PacketPtr pkt, Wavefront *wavefront)
210     assert(pkt->req->hasPaddr());
211     assert(pkt->req->hasSize());
215             pkt->req->getPaddr());
221     PacketPtr oldPkt = pkt;
222     pkt = new Packet(oldPkt->req, oldPkt->cmd);
226         new TheGpuISA::RawMachInst[pkt->req->getSize() /
229     pkt->dataDynamic<TheGpuISA::RawMachInst>(data);
232     pkt->senderState = new ComputeUnit::SQCPort::SenderState(wavefront);
237         if (!computeUnit->sqcPort->sendTimingReq(pkt)) {
238             computeUnit->sqcPort->retries.push_back(std::make_pair(pkt,
243                     pkt->req->getPaddr());
247                     pkt->req->getPaddr());
250         computeUnit->sqcPort->sendFunctional(pkt);
251         processFetchReturn(pkt);
256 FetchUnit::processFetchReturn(PacketPtr pkt)
259         safe_cast<ComputeUnit::SQCPort::SenderState*>(pkt->senderState);
265             wavefront->simdId, wavefront->wfSlotId, pkt->req->getPaddr(),
266             pkt->req->getSize(), pkt->req->getSize() /
274             (TheGpuISA::RawMachInst*)pkt->getPtr<uint8_t>();
278         for (int i = 0; i < pkt->req->getSize() /
309     delete pkt->senderState;
310     delete pkt;