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risc-v-tlm
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more performance metrics output

This commit is contained in:
Màrius Montón 2021-02-01 11:24:53 +01:00
parent 1d1b6de616
commit b3b00ac7f3
2 changed files with 8 additions and 2 deletions
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8
src/Simulator.cpp
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@ -86,6 +86,7 @@ void process_arguments(int argc, char *argv[]) {
log = Log::getInstance(); log = Log::getInstance();
log->setLogLevel(Log::ERROR); log->setLogLevel(Log::ERROR);
while ((c = getopt(argc, argv, "D:f:?")) != -1) { while ((c = getopt(argc, argv, "D:f:?")) != -1) {
switch (c) { switch (c) {
case 'D': case 'D':
@ -129,6 +130,8 @@ void process_arguments(int argc, char *argv[]) {
int sc_main(int argc, char *argv[]) { int sc_main(int argc, char *argv[]) {
Performance *perf = Performance::getInstance();
/* Capture Ctrl+C and finish the simulation */ /* Capture Ctrl+C and finish the simulation */
signal(SIGINT, intHandler); signal(SIGINT, intHandler);
@ -142,10 +145,13 @@ int sc_main(int argc, char *argv[]) {
auto start = std::chrono::steady_clock::now(); auto start = std::chrono::steady_clock::now();
sc_core::sc_start(); sc_core::sc_start();
auto end = std::chrono::steady_clock::now(); auto end = std::chrono::steady_clock::now();
std::chrono::duration<double> elapsed_seconds = end - start; std::chrono::duration<double> elapsed_seconds = end - start;
double instructions = perf->getInstructions() / elapsed_seconds.count();
std::cout << "Total elapsed time: " << elapsed_seconds.count() << "s" << std::endl; std::cout << "Total elapsed time: " << elapsed_seconds.count() << "s" << std::endl;
std::cout << "Simulated " << int(std::round(instructions)) << " instr/sec" << std::endl;
std::cout << "Press Enter to finish" << std::endl; std::cout << "Press Enter to finish" << std::endl;
std::cin.ignore(); std::cin.ignore();

2
src/extension_base.cpp
View File

@ -22,7 +22,7 @@ void extension_base::setInstr(uint32_t p_instr) {
m_instr = sc_dt::sc_uint<32>(p_instr); m_instr = sc_dt::sc_uint<32>(p_instr);
} }
void extension_base::dump() { void extension_base::dump() const {
std::cout << std::hex << "0x" << m_instr << std::dec << std::endl; std::cout << std::hex << "0x" << m_instr << std::dec << std::endl;
} }