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PERF: add explicit noexcept qualifiers to fp_utils functions #4386

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Mar 29, 2023
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PERF: add explicit noexcept qualifiers to fp_utils functions #4386

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20 changes: 10 additions & 10 deletions yt/utilities/lib/fp_utils.pxd
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Original file line number Diff line number Diff line change
Expand Up @@ -10,45 +10,45 @@ cimport cython
cimport numpy as np


cdef inline np.int64_t imax(np.int64_t i0, np.int64_t i1) nogil:
cdef inline np.int64_t imax(np.int64_t i0, np.int64_t i1) noexcept nogil:
if i0 > i1: return i0
return i1

cdef inline np.float64_t fmax(np.float64_t f0, np.float64_t f1) nogil:
cdef inline np.float64_t fmax(np.float64_t f0, np.float64_t f1) noexcept nogil:
if f0 > f1: return f0
return f1

cdef inline np.int64_t imin(np.int64_t i0, np.int64_t i1) nogil:
cdef inline np.int64_t imin(np.int64_t i0, np.int64_t i1) noexcept nogil:
if i0 < i1: return i0
return i1

cdef inline np.float64_t fmin(np.float64_t f0, np.float64_t f1) nogil:
cdef inline np.float64_t fmin(np.float64_t f0, np.float64_t f1) noexcept nogil:
if f0 < f1: return f0
return f1

cdef inline np.float64_t fabs(np.float64_t f0) nogil:
cdef inline np.float64_t fabs(np.float64_t f0) noexcept nogil:
if f0 < 0.0: return -f0
return f0

cdef inline np.int64_t iclip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
cdef inline np.int64_t iclip(np.int64_t i, np.int64_t a, np.int64_t b) noexcept nogil:
if i < a: return a
if i > b: return b
return i

cdef inline np.int64_t i64clip(np.int64_t i, np.int64_t a, np.int64_t b) nogil:
cdef inline np.int64_t i64clip(np.int64_t i, np.int64_t a, np.int64_t b) noexcept nogil:
if i < a: return a
if i > b: return b
return i

cdef inline np.float64_t fclip(np.float64_t f,
np.float64_t a, np.float64_t b) nogil:
np.float64_t a, np.float64_t b) noexcept nogil:
return fmin(fmax(f, a), b)

cdef inline np.int64_t i64max(np.int64_t i0, np.int64_t i1) nogil:
cdef inline np.int64_t i64max(np.int64_t i0, np.int64_t i1) noexcept nogil:
if i0 > i1: return i0
return i1

cdef inline np.int64_t i64min(np.int64_t i0, np.int64_t i1) nogil:
cdef inline np.int64_t i64min(np.int64_t i0, np.int64_t i1) noexcept nogil:
if i0 < i1: return i0
return i1

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