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Intermediate state
This commit is contained in:
richardpaulhudson
parent
da63b9448b
commit
d296ae9d8e
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@ -2,7 +2,7 @@ import weakref
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import numpy
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from numpy.testing import assert_array_equal
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import murmurhash.mrmr
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from murmurhash.mrmr import hash
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import pytest
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import warnings
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from thinc.api import NumpyOps, get_current_ops
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@ -982,65 +982,69 @@ def test_doc_spans_setdefault(en_tokenizer):
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)
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def test_get_affix_hashes_good_case(en_tokenizer, case_sensitive):
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def _get_unsigned_64_bit_hash(input:str) -> int:
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def _get_unsigned_32_bit_hash(input:str) -> int:
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if not case_sensitive:
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input = input.lower()
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return numpy.asarray([murmurhash.mrmr.hash(input)]).astype("uint64")[0]
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working_hash = hash(input.encode("UTF-16")[2:])
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if working_hash < 0:
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working_hash = working_hash + (2<<31)
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return working_hash
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doc = en_tokenizer("spaCy✨ and Prodigy")
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prefixes = doc.get_affix_hashes(False, case_sensitive, 1, 5, "", 2, 3)
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suffixes = doc.get_affix_hashes(True, case_sensitive, 2, 6, "xx✨rP", 1, 3)
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assert prefixes[0][0] == _get_unsigned_64_bit_hash("s")
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assert prefixes[0][1] == _get_unsigned_64_bit_hash("sp")
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assert prefixes[0][2] == _get_unsigned_64_bit_hash("spa")
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assert prefixes[0][3] == _get_unsigned_64_bit_hash("spaC")
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assert prefixes[0][4] == _get_unsigned_64_bit_hash(" ")
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assert prefixes[1][0] == _get_unsigned_64_bit_hash("✨")
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assert prefixes[1][1] == _get_unsigned_64_bit_hash("✨")
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assert prefixes[1][2] == _get_unsigned_64_bit_hash("✨")
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assert prefixes[1][3] == _get_unsigned_64_bit_hash("✨")
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assert prefixes[1][4] == _get_unsigned_64_bit_hash(" ")
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assert prefixes[2][0] == _get_unsigned_64_bit_hash("a")
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assert prefixes[2][1] == _get_unsigned_64_bit_hash("an")
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assert prefixes[2][2] == _get_unsigned_64_bit_hash("and")
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assert prefixes[2][3] == _get_unsigned_64_bit_hash("and")
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assert prefixes[2][4] == _get_unsigned_64_bit_hash(" ")
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assert prefixes[3][0] == _get_unsigned_64_bit_hash("P")
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assert prefixes[3][1] == _get_unsigned_64_bit_hash("Pr")
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assert prefixes[3][2] == _get_unsigned_64_bit_hash("Pro")
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assert prefixes[3][3] == _get_unsigned_64_bit_hash("Prod")
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assert prefixes[3][4] == _get_unsigned_64_bit_hash(" ")
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assert prefixes[0][0] == _get_unsigned_32_bit_hash("s")
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assert prefixes[0][1] == _get_unsigned_32_bit_hash("sp")
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assert prefixes[0][2] == _get_unsigned_32_bit_hash("spa")
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assert prefixes[0][3] == _get_unsigned_32_bit_hash("spaC")
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assert prefixes[0][4] == _get_unsigned_32_bit_hash(" ")
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assert prefixes[1][0] == _get_unsigned_32_bit_hash("✨")
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assert prefixes[1][1] == _get_unsigned_32_bit_hash("✨")
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assert prefixes[1][2] == _get_unsigned_32_bit_hash("✨")
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assert prefixes[1][3] == _get_unsigned_32_bit_hash("✨")
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assert prefixes[1][4] == _get_unsigned_32_bit_hash(" ")
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assert prefixes[2][0] == _get_unsigned_32_bit_hash("a")
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assert prefixes[2][1] == _get_unsigned_32_bit_hash("an")
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assert prefixes[2][2] == _get_unsigned_32_bit_hash("and")
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assert prefixes[2][3] == _get_unsigned_32_bit_hash("and")
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assert prefixes[2][4] == _get_unsigned_32_bit_hash(" ")
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assert prefixes[3][0] == _get_unsigned_32_bit_hash("P")
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assert prefixes[3][1] == _get_unsigned_32_bit_hash("Pr")
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assert prefixes[3][2] == _get_unsigned_32_bit_hash("Pro")
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assert prefixes[3][3] == _get_unsigned_32_bit_hash("Prod")
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assert prefixes[3][4] == _get_unsigned_32_bit_hash(" ")
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assert suffixes[0][0] == _get_unsigned_64_bit_hash("yC")
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assert suffixes[0][1] == _get_unsigned_64_bit_hash("yCa")
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assert suffixes[0][2] == _get_unsigned_64_bit_hash("yCap")
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assert suffixes[0][3] == _get_unsigned_64_bit_hash("yCaps")
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assert suffixes[0][4] == _get_unsigned_64_bit_hash(" ")
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assert suffixes[0][5] == _get_unsigned_64_bit_hash(" ")
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assert suffixes[1][0] == _get_unsigned_64_bit_hash("✨")
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assert suffixes[1][1] == _get_unsigned_64_bit_hash("✨")
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assert suffixes[1][2] == _get_unsigned_64_bit_hash("✨")
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assert suffixes[1][3] == _get_unsigned_64_bit_hash("✨")
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assert suffixes[1][4] == _get_unsigned_64_bit_hash("✨")
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assert suffixes[1][5] == _get_unsigned_64_bit_hash("✨ ")
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assert suffixes[2][0] == _get_unsigned_64_bit_hash("dn")
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assert suffixes[2][1] == _get_unsigned_64_bit_hash("dna")
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assert suffixes[2][2] == _get_unsigned_64_bit_hash("dna")
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assert suffixes[2][3] == _get_unsigned_64_bit_hash("dna")
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assert suffixes[2][4] == _get_unsigned_64_bit_hash(" ")
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assert suffixes[2][5] == _get_unsigned_64_bit_hash(" ")
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assert suffixes[3][0] == _get_unsigned_64_bit_hash("yg")
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assert suffixes[3][1] == _get_unsigned_64_bit_hash("ygi")
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assert suffixes[3][2] == _get_unsigned_64_bit_hash("ygid")
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assert suffixes[3][3] == _get_unsigned_64_bit_hash("ygido")
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assert suffixes[3][4] == _get_unsigned_64_bit_hash("r")
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assert suffixes[0][0] == _get_unsigned_32_bit_hash("Cy")
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assert suffixes[0][1] == _get_unsigned_32_bit_hash("aCy")
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assert suffixes[0][2] == _get_unsigned_32_bit_hash("paCy")
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assert suffixes[0][3] == _get_unsigned_32_bit_hash("spaCy")
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assert suffixes[0][4] == _get_unsigned_32_bit_hash(" ")
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assert suffixes[0][5] == _get_unsigned_32_bit_hash(" ")
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assert suffixes[1][0] == _get_unsigned_32_bit_hash("✨")
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assert suffixes[1][1] == _get_unsigned_32_bit_hash("✨")
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assert suffixes[1][2] == _get_unsigned_32_bit_hash("✨")
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assert suffixes[1][3] == _get_unsigned_32_bit_hash("✨")
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assert suffixes[1][4] == _get_unsigned_32_bit_hash("✨")
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assert suffixes[1][5] == _get_unsigned_32_bit_hash("✨ ")
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assert suffixes[2][0] == _get_unsigned_32_bit_hash("nd")
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assert suffixes[2][1] == _get_unsigned_32_bit_hash("and")
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assert suffixes[2][2] == _get_unsigned_32_bit_hash("and")
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assert suffixes[2][3] == _get_unsigned_32_bit_hash("and")
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assert suffixes[2][4] == _get_unsigned_32_bit_hash(" ")
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assert suffixes[2][5] == _get_unsigned_32_bit_hash(" ")
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assert suffixes[3][0] == _get_unsigned_32_bit_hash("gy")
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assert suffixes[3][1] == _get_unsigned_32_bit_hash("igy")
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assert suffixes[3][2] == _get_unsigned_32_bit_hash("digy")
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assert suffixes[3][3] == _get_unsigned_32_bit_hash("odigy")
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assert suffixes[3][4] == _get_unsigned_32_bit_hash("r")
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if case_sensitive:
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assert suffixes[3][5] == _get_unsigned_64_bit_hash("rP")
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assert suffixes[3][5] == _get_unsigned_32_bit_hash("rP")
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else:
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assert suffixes[3][5] == _get_unsigned_64_bit_hash("r ")
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assert suffixes[3][5] == _get_unsigned_32_bit_hash("r ")
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# check values are the same cross-platform
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assert prefixes[0][3] == 18446744072456113490 if case_sensitive else 18446744071614199016
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assert suffixes[1][0] == 910783208
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assert suffixes[2][5] == 1696457176
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assert suffixes[1][0] == 3425774424
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assert suffixes[2][5] == 3076404432
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@ -1745,41 +1745,35 @@ cdef class Doc:
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"""
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cdef unsigned int tok_ind, norm_hash_ind, spec_hash_ind, len_tok_str, working_start, working_len
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cdef unsigned int num_norm_hashes = len_end - len_start, num_spec_hashes = sc_len_end - sc_len_start, num_toks = len(self)
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cdef const unsigned char[:] token_string, scs = _get_utf16_memoryview(special_chars, True)
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cdef const unsigned char[:] tok_str, scs = _get_utf16_memoryview(special_chars, True)
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cdef np.ndarray[np.int64_t, ndim=2] output = numpy.empty((num_toks, num_norm_hashes + num_spec_hashes), dtype="int64")
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cdef bytes scs_buffer_bytes = bytes(b"\x20" * sc_len_end) # spaces
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cdef bytes scs_buffer_bytes = (bytes(" " * sc_len_end, "UTF-16"))[2:] # first two bytes express endianness and are not relevant here
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cdef char* scs_buffer = scs_buffer_bytes
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cdef attr_t tok_num_attr
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cdef str str_token_attr
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cdef np.int64_t last_hash
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cdef attr_t num_tok_attr
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cdef str str_tok_attr
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for tok_ind in range(num_toks):
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tok_num_attr = self.c[tok_ind].lex.orth if case_sensitive else self.c[tok_ind].lex.lower
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str_token_attr = self.vocab.strings[tok_num_attr]
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token_string = _get_utf16_memoryview(str_token_attr, False)
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len_tok_str = len(token_string)
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num_tok_attr = self.c[tok_ind].lex.orth if case_sensitive else self.c[tok_ind].lex.lower
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str_tok_attr = self.vocab.strings[num_tok_attr]
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tok_str = _get_utf16_memoryview(str_tok_attr, False)
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len_tok_str = len(tok_str)
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for norm_hash_ind in range(num_norm_hashes):
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working_len = (len_start + norm_hash_ind) * 2
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if working_len > len_tok_str:
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output[tok_ind, norm_hash_ind] = last_hash
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break
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working_len = len_tok_str
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if suffs_not_prefs:
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working_start = 0
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else:
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working_start = len_tok_str - working_len
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if working_start < 0:
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output[tok_ind, norm_hash_ind] = last_hash
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break
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last_hash = hash32(<void*> &token_string[working_start], working_len, 0)
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output[tok_ind, norm_hash_ind] = last_hash
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else:
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working_start = 0
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output[tok_ind, norm_hash_ind] = hash32(<void*> &tok_str[working_start], working_len, 0)
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_set_scs_buffer(token_string, scs, scs_buffer, suffs_not_prefs)
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_set_scs_buffer(tok_str, scs, scs_buffer, suffs_not_prefs)
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for spec_hash_ind in range(num_spec_hashes):
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working_len = (sc_len_start + spec_hash_ind) * 2
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output[tok_ind, num_norm_hashes + spec_hash_ind] = hash32(scs_buffer, working_len, 0)
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return output.astype("uint64", casting="unsafe", copy=False)
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return output
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@staticmethod
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def _get_array_attrs():
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@ -1999,7 +1993,7 @@ cdef void _set_scs_buffer(const unsigned char[:] searched_string, const unsigned
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while buf_idx < buf_len:
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working_utf16_char = (<unsigned short*> &searched_string[ss_idx])[0]
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if _is_utf16_char_in_scs(working_utf16_char, scs):
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buf[buf_idx] = working_utf16_char
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memcpy(buf, &working_utf16_char, 2)
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buf_idx += 2
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if suffs_not_prefs:
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if ss_idx == 0:
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@ -2011,10 +2005,9 @@ cdef void _set_scs_buffer(const unsigned char[:] searched_string, const unsigned
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break
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while buf_idx < buf_len:
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buf[buf_idx] = SPACE
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memcpy(buf, &SPACE, 2)
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buf_idx += 2
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def pickle_doc(doc):
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bytes_data = doc.to_bytes(exclude=["vocab", "user_data", "user_hooks"])
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hooks_and_data = (doc.user_data, doc.user_hooks, doc.user_span_hooks,
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