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Diffstat (limited to 'tests/test-tokenizer-0.cpp')
| -rw-r--r-- | tests/test-tokenizer-0.cpp | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/tests/test-tokenizer-0.cpp b/tests/test-tokenizer-0.cpp new file mode 100644 index 00000000..5122757c --- /dev/null +++ b/tests/test-tokenizer-0.cpp @@ -0,0 +1,271 @@ +#include "llama.h" +#include "common.h" +#include "console.h" + +#include <cstdio> +#include <string> +#include <map> +#include <vector> +#include <fstream> + +//static const std::map<std::string, std::vector<llama_token>> & k_tests() { +// static std::map<std::string, std::vector<llama_token>> _k_tests = { +// { "" , { }, }, +// { " " , { 220, }, }, +// { " " , { 256, }, }, +// { " " , { 262, }, }, +// { "\t" , { 197, }, }, +// { "\n" , { 198, }, }, +// { "\n\n" , { 271, }, }, +// { "\n\n\n" , { 1432, }, }, +// { "\t\n" , { 1602, }, }, +// { "Hello world" , { 9906, 1917, }, }, +// { " Hello world" , { 22691, 1917, }, }, +// { "Hello World" , { 9906, 4435, }, }, +// { " Hello World" , { 22691, 4435, }, }, +// { " Hello World!" , { 22691, 4435, 0, }, }, +// { "Hello, world!" , { 9906, 11, 1917, 0, }, }, +// { " Hello, world!" , { 22691, 11, 1917, 0, }, }, +// { " this is π¦.cpp" , { 420, 374, 11410, 99, 247, 13, 11055, }, }, +// { "w048 7tuijk dsdfhu" , { 86, 23904, 220, 22, 83, 2005, 42908, 11729, 3013, 17156, }, }, +// { "Π½Π΅ΡΠΎ Π½Π° ΠΡΠ»Π³Π°ΡΡΠΊΠΈ" , { 79862, 102118, 13373, 64571, 34694, 3114, 112203, 80112, }, }, +// { "ααΆαααααα·αααα’αΆα
ααα
αα" , { 21549, 222, 98629, 241, 45358, 233, 21549, 237, 45358, 224, 21549, 244, 21549, 115, 21549, 253, 45358, 223, 21549, 253, 21549, 95, 98629, 227, 21549, 223, 21549, 249, 21549, 227, 45358, 223, 21549, 231, }, }, +// { "π (normal) πΆβπ«οΈ (multiple emojis concatenated) β
(only emoji that has its own token)", { 9468, 248, 222, 320, 8416, 8, 27623, 114, 102470, 9468, 234, 104, 31643, 320, 36773, 100166, 98634, 8, 26602, 227, 320, 3323, 43465, 430, 706, 1202, 1866, 4037, 8, }, }, +// { "Hello" , { 9906, }, }, +// { " Hello" , { 22691, }, }, +// { " Hello" , { 220, 22691, }, }, +// { " Hello" , { 256, 22691, }, }, +// { " Hello" , { 262, 22691, }, }, +// { " Hello\n Hello" , { 262, 22691, 198, 262, 22691, }, }, +// { " (" , { 320, }, }, +// { "\n =" , { 198, 284, }, }, +// { "' era" , { 6, 11639, }, }, +// { "Hello, y'all! How are you π ?ζζ³ε¨appleε·₯δ½1314151倩ο½", { 9906, 11, 379, 65948, 0, 2650, 527, 499, 27623, 223, 949, 37046, 101067, 19000, 23182, 102301, 9263, 18136, 16, 36827, 21909, }, }, +// { "3" , { 18, }, }, +// { "33" , { 1644, }, }, +// { "333" , { 8765, }, }, +// { "3333" , { 8765, 18, }, }, +// { "33333" , { 8765, 1644, }, }, +// { "333333" , { 8765, 8765, }, }, +// { "3333333" , { 8765, 8765, 18, }, }, +// { "33333333" , { 8765, 8765, 1644, }, }, +// { "333333333" , { 8765, 8765, 8765, }, }, +// }; +// +// return _k_tests; +//} + +static std::map<std::string, std::vector<llama_token>> read_tests(const std::string & fname_inp, const std::string & fname_out) { + std::map<std::string, std::vector<llama_token>> tests; + + std::ifstream ifs_inp(fname_inp); + if (!ifs_inp) { + fprintf(stderr, "%s : error: could not open file '%s'\n", __func__, fname_inp.c_str()); + return tests; + } + + std::string sraw((std::istreambuf_iterator<char>(ifs_inp)), std::istreambuf_iterator<char>()); + + std::ifstream ifs_out(fname_out); + if (!ifs_out) { + fprintf(stderr, "%s : error: could not open file '%s'\n", __func__, fname_out.c_str()); + return tests; + } + + std::vector<std::string> sout; + for (std::string line; std::getline(ifs_out, line);) { + sout.push_back(line); + } + + const std::string sep = "\n__ggml_vocab_test__\n"; + + std::vector<std::string> sinp; + + size_t pos = 0; + while (pos < sraw.size()) { + const size_t next = sraw.find(sep, pos); + if (next == std::string::npos) { + sinp.push_back(sraw.substr(pos)); + break; + } + sinp.push_back(sraw.substr(pos, next - pos)); + pos = next + sep.size(); + } + + if (sinp.size() != sout.size()) { + fprintf(stderr, "%s : error: input and output files have different number of tests\n", __func__); + return tests; + } + + for (size_t i = 0; i < sinp.size(); ++i) { + const std::string & s = sinp[i]; + const std::string & o = string_strip(sout[i]); + + std::vector<llama_token> toks; + + size_t pos = 0; + while (pos < o.size()) { + size_t next = o.find(' ', pos); + if (next == std::string::npos) { + next = o.size(); + } + const std::string stok = o.substr(pos, next - pos); + toks.push_back(std::stoi(stok)); + pos = next + 1; + } + + tests[s] = toks; + } + + return tests; +} + +int main(int argc, char **argv) { + if (argc < 2) { + fprintf(stderr, "Usage: %s vocab-file [text-file]\n", argv[0]); + return 1; + } + + const std::string fname = argv[1]; + + const std::string fname_inp = fname + ".inp"; + const std::string fname_out = fname + ".out"; + + std::string fname_text; + if (argc > 2) { + fname_text = argv[2]; + } + + fprintf(stderr, "%s : reading vocab from: '%s'\n", __func__, fname.c_str()); + + llama_model * model; + llama_context * ctx; + + llama_backend_init(); + + // load the vocab + { + auto mparams = llama_model_default_params(); + + mparams.vocab_only = true; + + model = llama_load_model_from_file(fname.c_str(), mparams); + + if (model == NULL) { + fprintf(stderr, "%s: error: failed to load vocab '%s'\n", __func__, fname.c_str()); + return 1; + } + + auto cparams = llama_context_default_params(); + + ctx = llama_new_context_with_model(model, cparams); + + if (ctx == NULL) { + fprintf(stderr, "%s: error: failed to load vocab '%s'\n", __func__, fname.c_str()); + llama_free_model(model); + return 1; + } + } + +#ifdef _WIN32 + // We need this for unicode console support + console::init(false, false); + atexit([]() { console::cleanup(); }); +#endif + + bool success = true; + + const auto k_tests = read_tests(fname_inp, fname_out); + + if (k_tests.empty()) { + fprintf(stderr, "%s : error: no tests found\n", __func__); + return 1; + } + + const bool add_special = false; + + for (const auto & test_kv : k_tests) { + const std::vector<llama_token> res = llama_tokenize(ctx, test_kv.first, add_special); + + printf("\n"); + printf("src: '%s'\n", test_kv.first.c_str()); + printf("res: '%s'\n", llama_detokenize_bpe(ctx, res).c_str()); + printf("tok: "); + for (const auto & tok : res) { + printf("%d ", tok); + } + printf("\n"); + + bool correct = res.size() == test_kv.second.size(); + for (int i = 0; i < (int) res.size() && correct; ++i) { + if (test_kv.second[i] != res[i]) { + correct = false; + } + } + + if (!correct) { + fprintf(stderr, "%s : failed test: '%s'\n", __func__, test_kv.first.c_str()); + fprintf(stderr, "%s : detokenized to: '%s' instead of '%s'\n", __func__, + llama_detokenize_bpe(ctx, res).c_str(), + llama_detokenize_bpe(ctx, test_kv.second).c_str()); + fprintf(stderr, "%s : expected tokens: ", __func__); + for (const auto & t : test_kv.second) { + fprintf(stderr, "%6d '%s', ", t, llama_token_to_piece(ctx, t).c_str()); + } + fprintf(stderr, "\n"); + fprintf(stderr, "%s : got tokens: ", __func__); + for (const auto & t : res) { + fprintf(stderr, "%6d '%s', ", t, llama_token_to_piece(ctx, t).c_str()); + } + fprintf(stderr, "\n"); + + success = false; + } + } + + if (!fname_text.empty()) { + fprintf(stderr, "%s : tokenizing: '%s'\n", __func__, fname_text.c_str()); + + std::string text; + { + std::ifstream ifs(fname_text); + if (!ifs) { + fprintf(stderr, "%s : error: could not open file '%s'\n", __func__, fname_text.c_str()); + return 1; + } + text = std::string(std::istreambuf_iterator<char>(ifs), std::istreambuf_iterator<char>()); + } + + fprintf(stderr, "%s : text size: %zu\n", __func__, text.size()); + + const std::vector<llama_token> res = llama_tokenize(ctx, text, add_special); + + fprintf(stderr, "%s : tokens: %zu\n", __func__, res.size()); + + { + const std::string fname_out = fname_text + ".tokcpp"; + + std::ofstream ofs(fname_out); + if (!ofs) { + fprintf(stderr, "%s : error: could not open file '%s'\n", __func__, fname_out.c_str()); + return 1; + } + + for (const auto & tok : res) { + ofs << tok << " '" << string_strip(llama_detokenize_bpe(ctx, std::vector<int>{tok})) << "'" << std::endl; + } + } + + fprintf(stderr, "%s : tokens written to '%s'\n", __func__, (fname_text + ".tokcpp").c_str()); + } + + llama_free_model(model); + llama_free(ctx); + + llama_backend_free(); + + printf("\n"); + printf("Tests %s\n", success ? "passed" : "failed"); + + return success ? 0 : 3; +} |