vbatts/llama.cpp
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Update brute force test: testing 'lstrip' and 'rstrip'

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jaime-m-p 2024-06-03 00:51:48 +02:00
parent 8564c1989a
commit 83cac0ec83
1 changed files with 33 additions and 12 deletions
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43
tests/test-tokenizer-random.py
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@ -161,14 +161,34 @@ def generator_custom_text_edge_cases() -> Iterator[str]:
] ]
def generator_random_special_tokens(tokenizer, iterations=100) -> Iterator[str]: def generator_vocab_words(vocab: list[str]) -> Iterator[str]:
special_tokens = set(tokenizer.all_special_tokens) """Brute force check all vocab words"""
special_tokens.update([" ", "\n", "\t", "-", "!", "one", "1", "<s>", "</s>"]) yield from vocab
special_tokens = list(sorted(special_tokens))
def generator_added_lr_strip(tokenizer) -> Iterator[str]:
WHITESPACES = ["", " ", " ", " "]
special_tokens = list(tokenizer.all_special_tokens)
added_tokens = list(tokenizer.added_tokens_encoder)
all_tokens = list(sorted(set(special_tokens + added_tokens)))
for token in all_tokens:
for lstrip in WHITESPACES:
for rstrip in WHITESPACES:
yield lstrip + token + rstrip
yield "a" + lstrip + token + rstrip
yield lstrip + token + rstrip + "z"
yield "a" + lstrip + token + rstrip + "z"
def generator_random_added_tokens(tokenizer, iterations=100) -> Iterator[str]:
special_tokens = list(tokenizer.all_special_tokens)
added_tokens = list(tokenizer.added_tokens_encoder)
separations = [" ", "\n", "\t", "-", "!", "one", "1", "<s>", "</s>"]
all_tokens = list(sorted(set(special_tokens + added_tokens + separations)))
rand = random.Random() rand = random.Random()
for m in range(iterations): for m in range(iterations):
rand.seed(m) rand.seed(m)
words = rand.choices(special_tokens, k=500) words = rand.choices(all_tokens, k=500)
if words[0] == tokenizer.bos_token: # skip spam warning of double BOS if words[0] == tokenizer.bos_token: # skip spam warning of double BOS
while len(words) > 1 and words[1] == tokenizer.bos_token: # leave one starting BOS while len(words) > 1 and words[1] == tokenizer.bos_token: # leave one starting BOS
words.pop(0) words.pop(0)
@ -276,8 +296,8 @@ def test_compare_tokenizer(func_tokenize1: Callable, func_tokenize2: Callable, g
ids2 = func_tokenize2(text) ids2 = func_tokenize2(text)
if ids1 != ids2: if ids1 != ids2:
i = find_first_mismatch(ids1, ids2) i = find_first_mismatch(ids1, ids2)
ids1 = list(ids1)[max(0, i - 2) : i + 2 + 1] ids1 = list(ids1)[max(0, i - 2) : i + 5 + 1]
ids2 = list(ids2)[max(0, i - 2) : i + 2 + 1] ids2 = list(ids2)[max(0, i - 2) : i + 5 + 1]
logger.info(" TokenIDs: " + str(ids1)) logger.info(" TokenIDs: " + str(ids1))
logger.info(" Expected: " + str(ids2)) logger.info(" Expected: " + str(ids2))
raise Exception() raise Exception()
@ -311,8 +331,9 @@ def main(argv: list[str] = None):
vocab = list(sorted(tokenizer.batch_decode(list(tokenizer.get_vocab().values()), skip_special_tokens=True))) vocab = list(sorted(tokenizer.batch_decode(list(tokenizer.get_vocab().values()), skip_special_tokens=True)))
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_custom_text()) test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_custom_text())
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_custom_text_edge_cases()) test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_custom_text_edge_cases())
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_special_tokens(tokenizer, 10_000))
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_vocab_words(vocab)) test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_vocab_words(vocab))
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_added_lr_strip(tokenizer))
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_added_tokens(tokenizer, 10_000))
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_chars(10_000)) test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_chars(10_000))
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_vocab_chars(vocab, 10_000)) test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_vocab_chars(vocab, 10_000))
test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_vocab_words(vocab, 5_000)) test_compare_tokenizer(func_tokenize1, func_tokenize2, generator_random_vocab_words(vocab, 5_000))
@ -330,10 +351,10 @@ if __name__ == "__main__":
# import os # import os
# tokenizers = os.listdir(path_tokenizers) # tokenizers = os.listdir(path_tokenizers)
tokenizers = [ tokenizers = [
# "llama-spm", # SPM "llama-spm", # SPM
"phi-3", # SPM "phi-3", # SPM
# "jina-v2-en", # WPM "jina-v2-en", # WPM
# "bert-bge", # WPM "bert-bge", # WPM
] ]
for tokenizer in tokenizers: for tokenizer in tokenizers: