22 lines
857 B
Cython
22 lines
857 B
Cython
"""Export fast murmurhash C/C++ routines + cython wrappers"""
|
|
|
|
cimport numpy as cnp
|
|
|
|
# The C API is disabled for now, since it requires -I flags to get
|
|
# compilation to work even when these functions are not used.
|
|
#cdef extern from "MurmurHash3.h":
|
|
# void MurmurHash3_x86_32(void* key, int len, unsigned int seed,
|
|
# void* out)
|
|
#
|
|
# void MurmurHash3_x86_128(void* key, int len, unsigned int seed,
|
|
# void* out)
|
|
#
|
|
# void MurmurHash3_x64_128(void* key, int len, unsigned int seed,
|
|
# void* out)
|
|
|
|
|
|
cpdef cnp.uint32_t murmurhash3_int_u32(int key, unsigned int seed)
|
|
cpdef cnp.int32_t murmurhash3_int_s32(int key, unsigned int seed)
|
|
cpdef cnp.uint32_t murmurhash3_bytes_u32(bytes key, unsigned int seed)
|
|
cpdef cnp.int32_t murmurhash3_bytes_s32(bytes key, unsigned int seed)
|