src/gpu-compute/wavefront.cc

299     return physicalVgprIndex % computeUnit->vrf[simdId]->numRegs();
315         if (!computeUnit->AllAtBarrier(barrierId,barrierCnt,
316                         computeUnit->getRefCounter(dispatchId, wgId))) {
331         for (int j=0; j < computeUnit->numGlbMemUnits; ++j) {
332             if (computeUnit->vrfToGlobalMemPipeBus[j].prerdy())
334             if (computeUnit->wfWait[j].prerdy())
341         for (int j=0; j < computeUnit->numLocMemUnits; ++j) {
342             if (computeUnit->vrfToLocalMemPipeBus[j].prerdy())
344             if (computeUnit->wfWait[j].prerdy())
360             computeUnit->cu_id, simdId, wfSlotId, ii->disassemble());
364         if (!computeUnit->wfWait[simdId].prerdy()) {
377         if (!computeUnit->wfWait[simdId].prerdy()) {
385         if (!computeUnit->wfWait[simdId].prerdy()) {
401         if (!computeUnit->wfWait[simdId].prerdy()) {
405         if (!computeUnit->vrf[simdId]->vrfOperandAccessReady(this, ii,
410         if (!computeUnit->vrf[simdId]->operandsReady(this, ii)) {
439         if (!computeUnit->globalMemoryPipe.
445         if (!computeUnit->vrf[simdId]->vrfOperandAccessReady(this, ii,
449         if (!computeUnit->vrf[simdId]->operandsReady(this, ii)) {
476         if (!computeUnit->localMemoryPipe.
482         if (!computeUnit->vrf[simdId]->vrfOperandAccessReady(this, ii,
486         if (!computeUnit->vrf[simdId]->operandsReady(this, ii)) {
509         if (!computeUnit->globalMemoryPipe.
515         if (!computeUnit->localMemoryPipe.
521         if (!computeUnit->vrf[simdId]->vrfOperandAccessReady(this, ii,
526         if (!computeUnit->vrf[simdId]->operandsReady(this, ii)) {
536     DPRINTF(GPUExec, "CU%d: WF[%d][%d]: Ready Inst : %s\n", computeUnit->cu_id,
547     computeUnit->vrf[simdId]->updateResources(this, ii);
556         computeUnit->aluPipe[simdId].preset(computeUnit->shader->
557                                             ticks(computeUnit->spBypassLength()));
559         computeUnit->wfWait[simdId].preset(computeUnit->shader->
560                                            ticks(computeUnit->issuePeriod));
562         computeUnit->wfWait[simdId].preset(computeUnit->shader->
563                                            ticks(computeUnit->issuePeriod));
569             computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
570                 preset(computeUnit->shader->ticks(4));
571             computeUnit->wfWait[computeUnit->ShrMemUnitId()].
572                 preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
574             computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
575                 preset(computeUnit->shader->ticks(4));
576             computeUnit->wfWait[computeUnit->GlbMemUnitId()].
577                 preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
584             computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
585                 preset(computeUnit->shader->ticks(8));
586             computeUnit->wfWait[computeUnit->ShrMemUnitId()].
587                 preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
589             computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
590                 preset(computeUnit->shader->ticks(8));
591             computeUnit->wfWait[computeUnit->GlbMemUnitId()].
592                 preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
597         computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
598             preset(computeUnit->shader->ticks(4));
599         computeUnit->wfWait[computeUnit->GlbMemUnitId()].
600             preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
604         computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
605             preset(computeUnit->shader->ticks(8));
606         computeUnit->wfWait[computeUnit->GlbMemUnitId()].
607             preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
612         computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
613             preset(computeUnit->shader->ticks(8));
614         computeUnit->wfWait[computeUnit->GlbMemUnitId()].
615             preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
619         computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
620             preset(computeUnit->shader->ticks(4));
621         computeUnit->wfWait[computeUnit->ShrMemUnitId()].
622             preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
626         computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
627             preset(computeUnit->shader->ticks(8));
628         computeUnit->wfWait[computeUnit->ShrMemUnitId()].
629             preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
634         computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
635             preset(computeUnit->shader->ticks(8));
636         computeUnit->wfWait[computeUnit->ShrMemUnitId()].
637             preset(computeUnit->shader->ticks(computeUnit->issuePeriod));
657             "(pc: %i)\n", computeUnit->cu_id, simdId, wfSlotId, wfDynId,
663     computeUnit->updateInstStats(ii);
665     computeUnit->vrf[simdId]->exec(ii, this);
668     computeUnit->numInstrExecuted++;
669     computeUnit->execRateDist.sample(computeUnit->totalCycles.value() -
670                                      computeUnit->lastExecCycle[simdId]);
671     computeUnit->lastExecCycle[simdId] = computeUnit->totalCycles.value();
686     if (computeUnit->shader->hsail_mode==Shader::SIMT) {
688         computeUnit->controlFlowDivergenceDist.sample(num_active_lanes);
689         computeUnit->numVecOpsExecuted += num_active_lanes;
691             computeUnit->activeLanesPerGMemInstrDist.sample(num_active_lanes);
693             computeUnit->activeLanesPerLMemInstrDist.sample(num_active_lanes);
707         computeUnit->aluPipe[simdId].set(computeUnit->shader->
708                                          ticks(computeUnit->spBypassLength()));
711         computeUnit->wfWait[simdId].set(computeUnit->shader->
712                                         ticks(computeUnit->issuePeriod));
714         computeUnit->wfWait[simdId].set(computeUnit->shader->
715                                         ticks(computeUnit->issuePeriod));
720             computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
721                 set(computeUnit->shader->ticks(4));
722             computeUnit->wfWait[computeUnit->ShrMemUnitId()].
723                 set(computeUnit->shader->ticks(computeUnit->issuePeriod));
725             computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
726                 set(computeUnit->shader->ticks(4));
727             computeUnit->wfWait[computeUnit->GlbMemUnitId()].
728                 set(computeUnit->shader->ticks(computeUnit->issuePeriod));
733             computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
734                 set(computeUnit->shader->ticks(8));
735             computeUnit->wfWait[computeUnit->ShrMemUnitId()].
736                 set(computeUnit->shader->ticks(computeUnit->issuePeriod));
738             computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
739                 set(computeUnit->shader->ticks(8));
740             computeUnit->wfWait[computeUnit->GlbMemUnitId()].
741                 set(computeUnit->shader->ticks(computeUnit->issuePeriod));
744         computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
745             set(computeUnit->shader->ticks(4));
746         computeUnit->wfWait[computeUnit->GlbMemUnitId()].
747             set(computeUnit->shader->ticks(computeUnit->issuePeriod));
749         computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
750             set(computeUnit->shader->ticks(8));
751         computeUnit->wfWait[computeUnit->GlbMemUnitId()].
752             set(computeUnit->shader->ticks(computeUnit->issuePeriod));
754         computeUnit->vrfToGlobalMemPipeBus[computeUnit->nextGlbRdBus()].
755             set(computeUnit->shader->ticks(8));
756         computeUnit->wfWait[computeUnit->GlbMemUnitId()].
757             set(computeUnit->shader->ticks(computeUnit->issuePeriod));
759         computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
760             set(computeUnit->shader->ticks(4));
761         computeUnit->wfWait[computeUnit->ShrMemUnitId()].
762             set(computeUnit->shader->ticks(computeUnit->issuePeriod));
764         computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
765             set(computeUnit->shader->ticks(8));
766         computeUnit->wfWait[computeUnit->ShrMemUnitId()].
767             set(computeUnit->shader->ticks(computeUnit->issuePeriod));
769         computeUnit->vrfToLocalMemPipeBus[computeUnit->nextLocRdBus()].
770             set(computeUnit->shader->ticks(8));
771         computeUnit->wfWait[computeUnit->ShrMemUnitId()].
772             set(computeUnit->shader->ticks(computeUnit->issuePeriod));
796             computeUnit->cu_id, simdId, wfSlotId, wfDynId,
851            sizeof(computeUnit->cu_id) + sizeof(barrierId) + sizeof(initMask) +
853            computeUnit->wfSize() * sizeof(ReconvergenceStackEntry);
867     *(int *)iter = computeUnit->cu_id; iter += sizeof(computeUnit->cu_id);
889     int wf_size = computeUnit->wfSize();
893             uint32_t regVal = computeUnit->vrf[simdId]->
902             uint64_t regVal = computeUnit->vrf[simdId]->
934     computeUnit->cu_id = *(int *)iter; iter += sizeof(computeUnit->cu_id);
949     int wf_size = computeUnit->wfSize();
955             computeUnit->vrf[simdId]->write<uint32_t>(vgprIdx, regVal, lane);
963             computeUnit->vrf[simdId]->write<uint64_t>(vgprIdx, regVal, lane);