mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-07-29 07:27:58 +00:00
Code Activity

Added logfile hash to statistics footer

Browse source
This commit is contained in:
Clifford Wolf 2014-08-01 19:43:28 +02:00
parent bd74ed7da4
commit 75ffd1643c
5 changed files with 80 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

70
kernel/driver.cc
View file

@ -18,6 +18,7 @@
*/
#include "kernel/yosys.h"
#include "libs/sha1/sha1.h"
#include <readline/readline.h>
#include <readline/history.h>
@ -233,6 +234,9 @@ int main(int argc, char **argv)
log("\n");
}
if (print_stats)
log_hasher = new SHA1;
yosys_setup();
if (optind == argc && passes_commands.size() == 0 && scriptfile.empty()) {
@ -262,8 +266,40 @@ int main(int argc, char **argv)
if (!backend_command.empty())
run_backend(output_filename, backend_command, yosys_design);
delete yosys_design;
yosys_design = NULL;
if (print_stats)
{
std::string hash = log_hasher->final().substr(0, 10);
delete log_hasher;
log_hasher = nullptr;
struct rusage ru_buffer;
getrusage(RUSAGE_SELF, &ru_buffer);
log("\nEnd of script. Logfile hash: %s, CPU: user %.2fs system %.2fs\n", hash.c_str(),
ru_buffer.ru_utime.tv_sec + 1e-6 * ru_buffer.ru_utime.tv_usec,
ru_buffer.ru_stime.tv_sec + 1e-6 * ru_buffer.ru_stime.tv_usec);
log("%s\n", yosys_version_str);
int64_t total_ns = 0;
std::set<std::tuple<int64_t, int, std::string>> timedat;
for (auto &it : pass_register)
if (it.second->call_counter) {
total_ns += it.second->runtime_ns + 1;
timedat.insert(make_tuple(it.second->runtime_ns + 1, it.second->call_counter, it.first));
}
int out_count = 0;
log("Time spent:");
for (auto it = timedat.rbegin(); it != timedat.rend() && out_count < 4; it++, out_count++) {
if (out_count >= 2 && (std::get<0>(*it) < 1000000000 || int(100*std::get<0>(*it) / total_ns) < 20)) {
log(", ...");
break;
}
log("%s %d%% %dx %s (%d sec)", out_count ? "," : "", int(100*std::get<0>(*it) / total_ns),
std::get<1>(*it), std::get<2>(*it).c_str(), int(std::get<0>(*it) / 1000000000));
}
log("%s\n", out_count ? "" : " no commands executed");
}
#ifdef COVER_ACTIVE
if (getenv("YOSYS_COVER_DIR") || getenv("YOSYS_COVER_FILE"))
@ -291,36 +327,6 @@ int main(int argc, char **argv)
}
#endif
if (print_stats)
{
struct rusage ru_buffer;
getrusage(RUSAGE_SELF, &ru_buffer);
log("\nEnd of script. Logfile hash: xxxxxxxxxx, CPU: user %.2fs system %.2fs\n",
ru_buffer.ru_utime.tv_sec + 1e-6 * ru_buffer.ru_utime.tv_usec,
ru_buffer.ru_stime.tv_sec + 1e-6 * ru_buffer.ru_stime.tv_usec);
log("%s\nTime spent:", yosys_version_str);
int64_t total_ns = 0;
std::set<std::tuple<int64_t, int, std::string>> timedat;
for (auto &it : pass_register)
if (it.second->call_counter) {
total_ns += it.second->runtime_ns + 1;
timedat.insert(make_tuple(it.second->runtime_ns + 1, it.second->call_counter, it.first));
}
int out_count = 0;
for (auto it = timedat.rbegin(); it != timedat.rend() && out_count < 4; it++, out_count++) {
if (out_count >= 2 && (std::get<0>(*it) < 1000000000 || int(100*std::get<0>(*it) / total_ns) < 20)) {
log(", ...");
break;
}
log("%s %d%% %dx %s (%d sec)", out_count ? "," : "", int(100*std::get<0>(*it) / total_ns),
std::get<1>(*it), std::get<2>(*it).c_str(), int(std::get<0>(*it) / 1000000000));
}
log("%s\n", out_count ? "" : " no commands executed");
}
if (call_abort)
abort();