vbatts/llama.cpp
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use printf

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This commit is contained in:
ngxson 2024-07-24 12:17:33 +02:00
parent 2538411955
commit 20f56a02db
1 changed files with 8 additions and 6 deletions
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14
tests/test-chat-template.cpp
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@ -1,4 +1,3 @@
#include <iostream>
#include <string> #include <string>
#include <vector> #include <vector>
#include <sstream> #include <sstream>
@ -133,19 +132,21 @@ int main(void) {
); );
formatted_chat.resize(res); formatted_chat.resize(res);
std::string output(formatted_chat.data(), formatted_chat.size()); std::string output(formatted_chat.data(), formatted_chat.size());
std::cout << output << "\n-------------------------\n"; printf("%s\n", output.c_str());
printf("-------------------------\n");
assert(output == expected); assert(output == expected);
} }
// test llama_chat_format_single for system message // test llama_chat_format_single for system message
std::cout << "\n\n=== llama_chat_format_single (system message) ===\n\n"; printf("\n\n=== llama_chat_format_single (system message) ===\n\n");
std::vector<llama_chat_msg> chat2; std::vector<llama_chat_msg> chat2;
llama_chat_msg sys_msg{"system", "You are a helpful assistant"}; llama_chat_msg sys_msg{"system", "You are a helpful assistant"};
auto fmt_sys = [&](std::string tmpl) { auto fmt_sys = [&](std::string tmpl) {
auto output = llama_chat_format_single(nullptr, tmpl, chat2, sys_msg, false); auto output = llama_chat_format_single(nullptr, tmpl, chat2, sys_msg, false);
std::cout << "fmt_sys(" << tmpl << ")\n" << output << "\n-------------------------\n"; printf("fmt_sys(%s) : %s\n", tmpl.c_str(), output.c_str());
printf("-------------------------\n", output.c_str());
return output; return output;
}; };
assert(fmt_sys("chatml") == "<|im_start|>system\nYou are a helpful assistant<|im_end|>\n"); assert(fmt_sys("chatml") == "<|im_start|>system\nYou are a helpful assistant<|im_end|>\n");
@ -155,7 +156,7 @@ int main(void) {
// test llama_chat_format_single for user message // test llama_chat_format_single for user message
std::cout << "\n\n=== llama_chat_format_single (user message) ===\n\n"; printf("\n\n=== llama_chat_format_single (user message) ===\n\n");
chat2.push_back({"system", "You are a helpful assistant"}); chat2.push_back({"system", "You are a helpful assistant"});
chat2.push_back({"user", "Hello"}); chat2.push_back({"user", "Hello"});
chat2.push_back({"assistant", "I am assistant"}); chat2.push_back({"assistant", "I am assistant"});
@ -163,7 +164,8 @@ int main(void) {
auto fmt_single = [&](std::string tmpl) { auto fmt_single = [&](std::string tmpl) {
auto output = llama_chat_format_single(nullptr, tmpl, chat2, new_msg, true); auto output = llama_chat_format_single(nullptr, tmpl, chat2, new_msg, true);
std::cout << "fmt_single(" << tmpl << ")\n" << output << "\n-------------------------\n"; printf("fmt_single(%s) : %s\n", tmpl.c_str(), output.c_str());
printf("-------------------------\n", output.c_str());
return output; return output;
}; };
assert(fmt_single("chatml") == "\n<|im_start|>user\nHow are you<|im_end|>\n<|im_start|>assistant\n"); assert(fmt_single("chatml") == "\n<|im_start|>user\nHow are you<|im_end|>\n<|im_start|>assistant\n");