vbatts/llama.cpp
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mv include to common, params, help msg

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This commit is contained in:
staviq 2023-08-24 20:44:47 +02:00
parent 8054c32260
commit 45f1a43d86
5 changed files with 151 additions and 57 deletions
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4
Makefile
View file

@ -332,7 +332,7 @@ OBJS += ggml-alloc.o
llama.o: llama.cpp ggml.h ggml-alloc.h ggml-cuda.h ggml-metal.h llama.h
$(CXX) $(CXXFLAGS) -c $< -o $@
common.o: common/common.cpp common/common.h
common.o: common/common.cpp common/common.h common/log.h
$(CXX) $(CXXFLAGS) -c $< -o $@
console.o: common/console.cpp common/console.h
@ -351,7 +351,7 @@ clean:
# Examples
#
main: examples/main/main.cpp build-info.h ggml.o llama.o common.o common/log.h console.o grammar-parser.o $(OBJS)
main: examples/main/main.cpp build-info.h ggml.o llama.o common.o console.o grammar-parser.o $(OBJS)
$(CXX) $(CXXFLAGS) $(filter-out %.h,$^) -o $@ $(LDFLAGS)
@echo
@echo '==== Run ./main -h for help. ===='

18
common/common.cpp
View file

@ -462,6 +462,7 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
}
} else if (arg == "-h" || arg == "--help") {
gpt_print_usage(argc, argv, default_params);
log_print_usage();
exit(0);
} else if (arg == "--random-prompt") {
params.random_prompt = true;
@ -501,6 +502,23 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
std::istreambuf_iterator<char>(),
std::back_inserter(params.grammar)
);
// Parse args for logging parameters
} else if ( log_param_single_parse( argv[i] ) ) {
// Do nothing, log_param_single_parse automatically does it's thing
// and returns if a match was found and parsed.
} else if ( log_param_pair_parse( /*check_but_dont_parse*/ true, argv[i] ) ) {
// We have a matching known parameter requiring an argument,
// now we need to check if there is anything after this argv
// and flag invalid_param or parse it.
if (++i >= argc) {
invalid_param = true;
break;
}
if( !log_param_pair_parse( /*check_but_dont_parse*/ false, argv[i-1], argv[i]) ) {
invalid_param = true;
break;
}
// End of Parse args for logging parameters
} else {
fprintf(stderr, "error: unknown argument: %s\n", arg.c_str());
gpt_print_usage(argc, argv, default_params);

2
common/common.h
View file

@ -4,6 +4,8 @@
#include "llama.h"
#include "log.h"
#include <string>
#include <vector>
#include <random>

148
common/log.h
View file

@ -1,13 +1,10 @@
#pragma once
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <chrono>
#include <cstring>
#include <sstream>
#include <iostream>
#include <thread>
// --------------------------------
//
@ -94,10 +91,37 @@
#define LOG_TEE_TARGET stderr
#endif
// Utility to obtain "pid" like unique process id and use it when creating log files.
inline std::string log_get_pid()
{
static std::string pid;
if (pid.empty()) [[unlikely]]
{
// std::this_thread::get_id() is the most portable way of obtaining a "process id"
// it's not the same as "pid" but is unique enough to solve multiple instances
// trying to write to the same log.
std::stringstream ss;
ss << std::this_thread::get_id();
pid = ss.str();
}
return pid;
}
// Utility function for generating log file names with unique id based on thread id.
// invocation with LOG_FILENAME_GENERATOR( "llama", "log" ) creates a string "llama.<number>.log"
// where the number is a runtime id of the current thread.
#define LOG_FILENAME_GENERATOR(log_file_basename, log_file_extension) _log_filename_generator(log_file_basename, log_file_extension)
// INTERNAL, DO NOT USE
inline std::string _log_filename_generator(std::string log_file_basename, std::string log_file_extension)
{
return std::string().append(log_file_basename).append(".").append(log_get_pid()).append(".").append(log_file_extension);
}
#ifndef LOG_DEFAULT_FILE_NAME
// TODO: This should get a wrapper
// to let others have custom log names with automatic unique id
#define LOG_DEFAULT_FILE_NAME std::string().append("llama.").append(log_get_pid()).append(".log")
#define LOG_DEFAULT_FILE_NAME LOG_FILENAME_GENERATOR("llama", "log")
#endif
// Utility for turning #define values into string literals
@ -197,23 +221,6 @@ enum LogTriState
//
#define LOG_TEE(...) _LOG_TEE(__VA_ARGS__, '\0')
// Utility to obtain "pid" like unique process id and use it when creating log files.
inline std::string log_get_pid()
{
static std::string pid;
if (pid.empty()) [[unlikely]]
{
// std::this_thread::get_id() is the most portable way of obtaining a "process id"
// it's not the same as "pid" but is unique enough to solve multiple instances
// trying to write to the same log.
std::stringstream ss;
ss << std::this_thread::get_id();
pid = ss.str();
}
return pid;
}
// INTERNAL, DO NOT USE
inline FILE *_log_handler1(bool change = false, LogTriState disable = LogTriStateSame, std::string filename = LOG_DEFAULT_FILE_NAME, FILE *target = nullptr)
{
@ -356,3 +363,96 @@ inline FILE *log_set_target(FILE *target) { return _log_handler2(true, LogTriSta
// INTERNAL, DO NOT USE
inline FILE *log_handler() { return _log_handler1(); }
inline void log_test()
{
std::cerr << "LOGDBG: LOGTEST" << std::endl;
log_disable();
LOG("01 Hello World to nobody, because logs are disabled!\n")
log_enable();
LOG("02 Hello World to default output, which is \"%s\" ( Yaaay, arguments! )!\n", LOG_STRINGIZE(LOG_TARGET))
LOG_TEE("03 Hello World to **both** default output and " LOG_TEE_TARGET_STRING "!\n")
log_set_target(stderr);
LOG("04 Hello World to stderr!\n")
LOG_TEE("05 Hello World TEE with double printing to stderr prevented!\n")
log_set_target(LOG_DEFAULT_FILE_NAME);
LOG("06 Hello World to default log file!\n")
log_set_target(stdout);
LOG("07 Hello World to stdout!\n")
log_set_target(LOG_DEFAULT_FILE_NAME);
LOG("08 Hello World to default log file again!\n")
log_disable();
LOG("09 Hello World _1_ into the void!\n")
log_enable();
LOG("10 Hello World back from the void ( you should not see _1_ in the log or the output )!\n")
log_disable();
log_set_target("llama.anotherlog.log");
LOG("11 Hello World _2_ to nobody, new target was selected but logs are still disabled!\n")
log_enable();
LOG("12 Hello World this time in a new file ( you should not see _2_ in the log or the output )?\n")
log_set_target("llama.yetanotherlog.log");
LOG("13 Hello World this time in yet new file?\n")
log_set_target(LOG_FILENAME_GENERATOR("llama_autonamed", "log"));
LOG("14 Hello World in log with generated filename!\n")
//exit(0);
}
inline bool log_param_single_parse(std::string param)
{
std::cerr << "LOGDBG: single param: " << param << std::endl;
if (std::string("--log-test").compare(param) == 0)
{
log_test();
return true;
}
else if (std::string("--log-disable").compare(param) == 0)
{
log_disable();
return true;
}
else if (std::string("--log-enable").compare(param) == 0)
{
log_enable();
return true;
}
std::cerr << "LOGDBG: single param NO MATCH " << param << std::endl;
return false;
}
inline bool log_param_pair_parse(bool check_but_dont_parse, std::string param, std::string next = std::string())
{
std::cerr << "LOGDBG: pair param: " << param << "/" << next << std::endl;
if (std::string("--log-file").compare(param) == 0)
{
if( check_but_dont_parse )
{
return true;
}
log_set_target(LOG_FILENAME_GENERATOR(next.empty() ? "unnamed" : next, "log"));
return true;
}
std::cerr << "LOGDBG: pair param NO MATCH " << param << "/" << next << std::endl;
return false;
}
inline void log_print_usage()
{
fprintf(stdout, "log options:\n");
/*
fprintf(stdout, " -h, --help show this help message and exit\n");
// spacing
fprintf(stdout, "__-param----------------Description\n");*/
fprintf(stdout, " --log-test Run simple logging test\n");
fprintf(stdout, " --log-disable Disable trace logs\n");
fprintf(stdout, " --log-enable Enable trace logs\n");
fprintf(stdout, " --log-file Specify a log filename (without extension)\n");
fprintf(stdout, " Log file will be tagged with unique ID and written as \"<name>.<ID>.log\"\n"); /* */
}

34
examples/main/main.cpp
View file

@ -3,11 +3,8 @@
#define _GNU_SOURCE
#endif
//#define LOG_TARGET log_handler("asd")
//#define LOG_NO_TIMESTAMPS
#include "common.h"
#include "log.h"
#include "console.h"
#include "llama.h"
#include "build-info.h"
@ -59,35 +56,10 @@ void sigint_handler(int signo) {
#endif
int main(int argc, char ** argv) {
LOG("Log start - start of main()\n")
gpt_params params;
log_disable();
LOG("01 Hello World to nobody, because logs are disabled!\n")
log_enable();
LOG("02 Hello World to default output, which is \"%s\" ( Yaaay, arguments! )!\n", LOG_STRINGIZE(LOG_TARGET))
LOG_TEE("03 Hello World to **both** default output and " LOG_TEE_TARGET_STRING "!\n")
log_set_target(stderr);
LOG("04 Hello World to stderr!\n")
LOG_TEE("05 Hello World TEE with double printing to stderr prevented!\n")
log_set_target(LOG_DEFAULT_FILE_NAME);
LOG("06 Hello World to default log file!\n")
log_set_target(stdout);
LOG("07 Hello World to stdout!\n")
log_set_target(LOG_DEFAULT_FILE_NAME);
LOG("08 Hello World to default log file again!\n")
log_disable();
LOG("09 Hello World _1_ into the void!\n")
log_enable();
LOG("10 Hello World back from the void ( you should not see _1_ in the log or the output )!\n")
log_disable();
log_set_target("llama.anotherlog.log");
LOG("11 Hello World _2_ to nobody, new target was selected but logs are still disabled!\n")
log_enable();
LOG("12 Hello World this time in a new file ( you should not see _2_ in the log or the output )?\n")
log_set_target("llama.yetanotherlog.log");
LOG("13 Hello World this time in yet new file?\n")
if (gpt_params_parse(argc, argv, params) == false) {
return 1;
}
@ -851,5 +823,7 @@ int main(int argc, char ** argv) {
}
llama_backend_free();
LOG("Log end - end of main()\n")
return 0;
}