83 lines
2.8 KiB
C++
83 lines
2.8 KiB
C++
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#include <systemc.h>
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#include <tlm.h>
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#include <tlm_utils/simple_initiator_socket.h>
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#include <tlm_utils/simple_target_socket.h>
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#include <queue>
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#include <iostream>
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#include <vector>
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#include <string>
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#include <iostream>
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#include <cstdlib> // For rand()
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#include <ctime> // For time()
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#include "configuration.h"
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#include "router.h"
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#include "core.h"
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#include "semaphore_manager.h"
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int sc_main(int argc, char* argv[]) {
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// Create a semaphore manager instance
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semaphore_manager sem_mgr("SemaphoreManager");
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// Instantiate ROUTER_NO routers
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router* routers[ROUTER_NO];
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std::vector<sc_core::sc_semaphore*> router_sems;
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std::vector<sc_core::sc_fifo<my_payload*>*> router_out_fifos;
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for (int i = 0; i < ROUTER_NO; ++i) {
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std::string router_name = "router" + std::to_string(i);
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routers[i] = new router(router_name.c_str());
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// Assign the router ID
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routers[i]-> router_id = i;
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// Store semaphores and out_fifos in vectors
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router_sems.push_back(&routers[i]->sem);
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router_out_fifos.push_back(&routers[i]->out_fifo);
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routers[i]->set_semaphore_manager(&sem_mgr); // Pass semaphore manager to each router
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}
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// Set up pointers to other routers' semaphores and out_fifos for each router
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for (int i = 0; i < ROUTER_NO; i++) {
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routers[i]->other_sems = router_sems;
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routers[i]->other_out_fifos = router_out_fifos;
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}
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// Instantiate ROUTER_NO*CORE_NO cores (CORE_NO per router)
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core* cores[ROUTER_NO][CORE_NO]; // ROUTER_NO routers, each with CORE_NO cores
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for (int i = 0; i < ROUTER_NO; ++i) { // Router index
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for (int j = 0; j < CORE_NO; ++j) { // Core index within each router
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std::string core_name = "core" + std::to_string(i) + "_" + std::to_string(j);
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cores[i][j] = new core(core_name.c_str());
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cores[i][j]->source_router_id = i; // Set source router ID
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cores[i][j]->source_core_id = j; // Set source router ID
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}
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}
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// Bind cores to their respective routers
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for (int i = 0; i < ROUTER_NO; ++i) { // Router index
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for (int j = 0; j < CORE_NO; ++j) { // Core index within each router
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cores[i][j]->socket.bind(routers[i]->sockets[j]); // Core's socket to router's target socket
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routers[i]->core_sockets[j].bind(cores[i][j]->target_socket); // Router's initiator socket to core's target socket
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routers[i]->current_router_id= i;
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}
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}
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// Start the simulation
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sc_core::sc_start(400, SC_NS);
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//sc_start();
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// Clean up memory to avoid leaks
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for (int i = 0; i < ROUTER_NO; ++i) {
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for (int j = 0; j < CORE_NO; ++j) {
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delete cores[i][j]; // Delete each core
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}
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delete routers[i]; // Delete each router
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}
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return 0;
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}
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