97 lines
3.4 KiB
C++
97 lines
3.4 KiB
C++
/*
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* top.cpp
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*
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* Created on: 04.05.2020
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* Author: eyck
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*/
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#include "top.h"
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#include <fmt/format.h>
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#include <scc/report.h>
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#include <scc/utilities.h>
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using namespace sc_core;
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using namespace fmt;
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top::top(sc_core::sc_module_name const& nm, uint8_t dimension, unsigned count)
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: sc_module(nm) {
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sc_assert(dimension > 0);
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SC_HAS_PROCESS(top);
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for(auto yidx = 0U; yidx < dimension; ++yidx) {
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for(auto xidx = 0U; xidx < dimension; ++xidx) {
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auto name = format("sw_{}_{}", xidx, yidx);
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SCCDEBUG(SCMOD) << "instantiating switch " << xidx << "/" << yidx;
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switches.push_back(scc::make_unique<pkt_switch>(sc_module_name(name.c_str())));
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switches.back()->clk_i(clk);
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}
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}
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for(auto yidx = 0U; yidx < dimension; ++yidx) {
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for(auto xidx = 0U; xidx < dimension; ++xidx) {
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auto& sw = switches[yidx * dimension + xidx];
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if(xidx < dimension - 1) {
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auto& swr = switches[yidx * dimension + (xidx + 1)];
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sw->isck[RIGHT](swr->tsck[LEFT]);
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swr->isck[LEFT](sw->tsck[RIGHT]);
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}
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if(yidx < dimension - 1) {
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auto& swb = switches[(yidx + 1) * dimension + xidx];
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sw->isck[BOTTOM](swb->tsck[TOP]);
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swb->isck[TOP](sw->tsck[BOTTOM]);
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}
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}
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}
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auto yidx = 0U;
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auto xidx = 0U;
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for(xidx = 0U; xidx < dimension; ++xidx) {
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auto name = format("snd_{}_{}", xidx + 1, 0);
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senders[TOP].push_back(scc::make_unique<pkt_sender>(sc_module_name(name.c_str()), dimension, xidx + 1, 0, count));
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auto& snd = senders[TOP].back();
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snd->clk_i(clk);
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auto& sw = switches[yidx * dimension + xidx];
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snd->isck(sw->tsck[TOP]);
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sw->isck[TOP](snd->tsck);
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}
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yidx = dimension - 1;
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for(xidx = 0U; xidx < dimension; ++xidx) {
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auto name = format("snd_{}_{}", xidx + 1, dimension + 1);
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senders[BOTTOM].push_back(scc::make_unique<pkt_sender>(sc_module_name(name.c_str()), dimension, xidx + 1, dimension + 1, count));
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auto& snd = senders[BOTTOM].back();
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snd->clk_i(clk);
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auto& sw = switches[yidx * dimension + xidx];
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snd->isck(sw->tsck[BOTTOM]);
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sw->isck[BOTTOM](snd->tsck);
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}
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xidx = 0U;
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for(yidx = 0U; yidx < dimension; ++yidx) {
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auto name = format("snd_{}_{}", 0, yidx + 1);
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senders[LEFT].push_back(scc::make_unique<pkt_sender>(sc_module_name(name.c_str()), dimension, 0, yidx + 1, count));
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auto& snd = senders[LEFT].back();
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snd->clk_i(clk);
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auto& sw = switches[yidx * dimension + xidx];
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snd->isck(sw->tsck[LEFT]);
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sw->isck[LEFT](snd->tsck);
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}
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xidx = dimension - 1;
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for(yidx = 0U; yidx < dimension; ++yidx) {
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auto name = format("snd_{}_{}", dimension + 1, yidx + 1);
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senders[RIGHT].push_back(scc::make_unique<pkt_sender>(sc_module_name(name.c_str()), dimension, dimension + 1, yidx + 1, count));
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auto& snd = senders[RIGHT].back();
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snd->clk_i(clk);
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auto& sw = switches[yidx * dimension + xidx];
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snd->isck(sw->tsck[RIGHT]);
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sw->isck[RIGHT](snd->tsck);
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}
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SC_THREAD(run);
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}
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void top::run() {
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sc_event_and_list evt_list;
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for(auto& sides : senders) {
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for(auto& sender : sides) {
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evt_list &= sender->get_finish_event();
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}
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}
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wait(evt_list);
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sc_stop();
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}
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