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Support Cython 3 (and also Python 3.13). #951

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Support Cython 3 (and also Python 3.13). #951

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2 changes: 1 addition & 1 deletion pyproject.toml
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
[build-system]
requires = [
"setuptools",
"cython>=0.25,<3.0",
"cython>=0.25",
"murmurhash>=1.0.2,<1.1.0",
"cymem>=2.0.2,<2.1.0",
"preshed>=3.0.2,<3.1.0",
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2 changes: 1 addition & 1 deletion setup.cfg
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Expand Up @@ -28,7 +28,7 @@ zip_safe = false
include_package_data = true
python_requires = >=3.9
setup_requires =
cython>=0.25,<3.0
cython>=0.25
numpy>=2.0.0,<3.0.0
# We also need our Cython packages here to compile against
cymem>=2.0.2,<2.1.0
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8 changes: 4 additions & 4 deletions thinc/backends/cblas.pxd
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Expand Up @@ -2,18 +2,18 @@ from libcpp.memory cimport shared_ptr

ctypedef void (*sgemm_ptr)(bint transA, bint transB, int M, int N, int K,
float alpha, const float* A, int lda, const float* B,
int ldb, float beta, float* C, int ldc) nogil
int ldb, float beta, float* C, int ldc) nogil noexcept
ctypedef void (*dgemm_ptr)(bint transA, bint transB, int M, int N, int K,
double alpha, const double* A, int lda, const double* B,
int ldb, double beta, double* C, int ldc) nogil
int ldb, double beta, double* C, int ldc) nogil noexcept


ctypedef void (*saxpy_ptr)(int N, float alpha, const float* X, int incX,
float *Y, int incY) nogil
float *Y, int incY) nogil noexcept


ctypedef void (*daxpy_ptr)(int N, double alpha, const double* X, int incX,
double *Y, int incY) nogil
double *Y, int incY) nogil noexcept

ctypedef void (*sscal_ptr)(int N, float alpha, float* X, int incX) nogil
ctypedef void (*dscal_ptr)(int N, double alpha, double* X, int incX) nogil
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