Python 能推断或暗示麻木中的当地人类型吗？
我正在用numba来代替我们的一些cython代码 在这里： 查看inspect_类型的输出，似乎所有的局部变量都是python对象，而不是类型化的C值。例如，在inspect_类型输出中，我们有：Python 能推断或暗示麻木中的当地人类型吗？,python,numba,Python,Numba,我正在用numba来代替我们的一些cython代码 在这里： 查看inspect_类型的输出，似乎所有的局部变量都是python对象，而不是类型化的C值。例如，在inspect_类型输出中，我们有： # $0.12 = getitem(index=$const0.11, value=arr) :: pyobject # last_out = $0.12 :: pyobject last_out = arr[0] 这让我觉得last_out被视为pyobject，而不是arr中的i
# $0.12 = getitem(index=$const0.11, value=arr) :: pyobject
# last_out = $0.12 :: pyobject
last_out = arr[0]
unique_in_sorted (array(int64, 1d, C),)
--------------------------------------------------------------------------------
# File: /home/user1/py/fast_ops.py
# --- LINE 142 ---
# label 0
# del $0.1
# del $0.2
# del $0.4
# del $const0.6
# del $const0.9
# del $0.7
# del $const0.11
# del $0.12
# del $const0.13
@jit
# --- LINE 143 ---
def unique_in_sorted(arr):
# --- LINE 144 ---
# arr = arg(0, name=arr) :: pyobject
# $0.1 = global(np: <module 'numpy' from '/usr/local/lib/python2.7/dist-packages/numpy/__init__.pyc'>) :: pyobject
# $0.2 = getattr(attr=empty_like, value=$0.1) :: pyobject
# $0.4 = call $0.2(arr, kws=[], args=[Var(arr, /home/user1/py/fast_ops.py (144))], func=$0.2, vararg=None) :: pyobject
# result = $0.4 :: pyobject
result = np.empty_like(arr)
# --- LINE 145 ---
# $const0.6 = const(int, 0) :: pyobject
# $0.7 = getitem(index=$const0.6, value=arr) :: pyobject
# $const0.9 = const(int, 0) :: pyobject
# result[$const0.9] = $0.7 :: pyobject
result[0] = arr[0]
# --- LINE 146 ---
# $const0.11 = const(int, 0) :: pyobject
# $0.12 = getitem(index=$const0.11, value=arr) :: pyobject
# last_out = $0.12 :: pyobject
last_out = arr[0]
# --- LINE 147 ---
# $const0.13 = const(int, 1) :: pyobject
# count_out = $const0.13 :: pyobject
# jump 45
# label 45
count_out = 1
# --- LINE 148 ---
# jump 48
# label 48
# $48.1 = global(range: <built-in function range>) :: pyobject
# $48.2 = global(len: <built-in function len>) :: pyobject
# $48.4 = call $48.2(arr, kws=[], args=[Var(arr, /home/user1/py/fast_ops.py (144))], func=$48.2, vararg=None) :: pyobject
# del $48.2
# $48.5 = call $48.1($48.4, kws=[], args=[Var($48.4, /home/user1/py/fast_ops.py (148))], func=$48.1, vararg=None) :: pyobject
# del $48.4
# del $48.1
# $48.6 = getiter(value=$48.5) :: pyobject
# del $48.5
# $phi64.1 = $48.6 :: pyobject
# del $48.6
# jump 64
# label 64
# $64.2 = iternext(value=$phi64.1) :: pyobject
# $64.3 = pair_first(value=$64.2) :: pyobject
# $64.4 = pair_second(value=$64.2) :: pyobject
# del $64.2
# $phi153.2 = $phi64.1 :: pyobject
# del $phi153.2
# $phi153.1 = $64.3 :: pyobject
# del $phi153.1
# $phi67.1 = $64.3 :: pyobject
# del $64.3
# branch $64.4, 67, 153
# label 67
# del $64.4
# i = $phi67.1 :: pyobject
# del $phi67.1
# del i
# del $67.4
# label 155
# del a
# del $119.3
# jump 64
for i in range(len(arr)):
# --- LINE 149 ---
# $67.4 = getitem(index=i, value=arr) :: pyobject
# a = $67.4 :: pyobject
a = arr[i]
# --- LINE 150 ---
# $67.7 = a < last_out :: pyobject
# branch $67.7, 92, 119
# label 92
# del result
# del count_out
# del arr
# del $phi64.1
# del $67.7
# del $const92.2
# del last_out
# del a
# del $92.3
# del $92.6
# del $92.1
if a<last_out:
# --- LINE 151 ---
# $92.1 = global(Exception: <type 'exceptions.Exception'>) :: pyobject
# $const92.2 = const(str, Input not sorted: {} .. {}) :: pyobject
# $92.3 = getattr(attr=format, value=$const92.2) :: pyobject
# $92.6 = call $92.3(last_out, a, kws=[], args=[Var(last_out, /home/user1/py/fast_ops.py (146)), Var(a, /home/user1/py/fast_ops.py (149))], func=$92.3, vararg=None) :: pyobject
# $92.7 = call $92.1($92.6, kws=[], args=[Var($92.6, /home/user1/py/fast_ops.py (151))], func=$92.1, vararg=None) :: pyobject
# raise $92.7
# label 119
# del $67.7
raise Exception("Input not sorted: {} .. {}".format(last_out, a))
# --- LINE 152 ---
# $119.3 = last_out != a :: pyobject
# branch $119.3, 131, 155
# label 131
# del $119.3
# del a
if last_out!=a:
# --- LINE 153 ---
# result[count_out] = a :: pyobject
result[count_out] = a
# --- LINE 154 ---
# last_out = a :: pyobject
# jump 155
# label 153
# del last_out
# del arr
# del $phi67.1
# del $phi64.1
# del $64.4
# jump 154
# label 154
# del result
# del count_out
# del $154.2
# del $154.4
last_out = a
# --- LINE 155 ---
# --- LINE 156 ---
# $154.2 = getattr(attr=resize, value=result) :: pyobject
# $154.4 = call $154.2(count_out, kws=[], args=[Var(count_out, /home/user1/py/fast_ops.py (147))], func=$154.2, vararg=None) :: pyobject
# $154.5 = cast(value=$154.4) :: pyobject
# return $154.5
return result.resize(count_out)
unique_in_排序（数组（int64，1d，C），）
--------------------------------------------------------------------------------
#文件：/home/user1/py/fast\u ops.py
#---第142行--
#标签0
#德尔0.1美元
#德尔0.2美元
#德尔0.4美元
#del$const0.6
#德尔康斯特0.9美元
#德尔0.7美元
#del$const0.11
#德尔0.12美元
#德尔$0.13
@准时制
#---第143行--
def unique_in_排序（arr）：
#---第144行--
#arr=arg（0，name=arr）：：pyobject
#$0.1=全局（np:）：:pyobject
#$0.2=getattr（attr=empty_-like，value=$0.1）：:pyobject
#$0.4=调用$0.2（arr，kws=[]，args=[Var（arr，/home/user1/py/fast_ops.py（144））]，func=$0.2，vararg=None）：:pyobject
#结果=$0.4:：pyobject
结果=np.空类（arr）
#---第145行--
#$const0.6=const（int，0）：:pyobject
#$0.7=getitem（索引=$const0.6，值=arr）：:pyobject
#$const0.9=const（int，0）：:pyobject
#结果[$const0.9]=$0.7:：pyobject
结果[0]=arr[0]
#---第146行--
#$const0.11=const（int，0）：:pyobject
#$0.12=getitem（index=$const0.11，value=arr）：:pyobject
#last_out=$0.12:：pyobject
last_out=arr[0]
#---第147行--
#$const0.13=const（int，1）：:pyobject
#count_out=$const0.13:：pyobject
#跳45
#标签45
计数=1
#---第148行----
#跳48
#标签48
#$48.1=全局（范围：）：：pyobject
#$48.2=全局（len:）：：pyobject
#$48.4=调用$48.2（arr，kws=[]，args=[Var（arr，/home/user1/py/fast_ops.py（144）），func=$48.2，vararg=None）：:pyobject
#德尔48.2美元
#$48.5=调用$48.1（$48.4，kws=[]，args=[Var（$48.4，/home/user1/py/fast_ops.py（148））]，func=$48.1，vararg=None:：pyobject
#德尔48.4美元
#德尔48.1美元
#$48.6=getiter（值=48.5）：:pyobject
#德尔48.5美元
#$phi64.1=$48.6:：pyobject
#德尔48.6美元
#跳跃64
#标签64
#$64.2=iternext（值=$phi64.1）：:pyobject
#$64.3=pair_first（值=$64.2）：:pyobject
#$64.4=成对秒（值=$64.2）：:pyobject
#德尔$64.2
#$phi153.2=$phi64.1:：pyobject
#德尔$153.2
#$phi153.1=$64.3:：pyobject
#德尔$153.1
#$phi67.1=$64.3:：pyobject
#德尔64.3美元
#分行64.4、67、153美元
#标签67
#德尔64.4美元
#i=$phi67.1:：pyobject
#del$phi67.1
#德利
#德尔$67.4
#标签155
#德拉
#德尔119.3美元
#跳跃64
对于范围内的i（len（arr））：
#---第149行--
#$67.4=getitem（index=i，value=arr）：:pyobject
#a=$67.4:：pyobject
a=arr[i]
#---第150行--
#$67.7=a@jit
def unique_in_sorted(arr):
result = np.empty_like(arr)
count_out =_unique_in_sorted(arr, result)
result.resize(count_out)
return result
@jit(nopython=True)
def _unique_in_sorted(arr, result):
result[0] = arr[0]
last_out = arr[0]
count_out = 1
for i in range(len(arr)):
a = arr[i]
# if a<last_out:
# raise Exception("Input not sorted: {} .. {}".format(last_out, a))
if last_out!=a:
result[count_out] = a
last_out = a
return count_out
@jit
def unique_in_排序（arr）：
结果=np.空类（arr）
count\u out=\u unique\u in\u排序（arr，result）
结果.调整大小（计数）
返回结果
@jit（nopython=True）
def_unique_in_排序（arr，结果）：
结果[0]=arr[0]
last_out=arr[0]
计数=1
对于范围内的i（len（arr））：
a=arr[i]
#如果您应该能够引发
异常，但异常的参数必须是常量
unique_in_sorted (array(int64, 1d, C),)
--------------------------------------------------------------------------------
# File: /home/user1/py/fast_ops.py
# --- LINE 142 ---
# label 0
# del $0.1
# del $0.2
# del $0.4
# del $const0.6
# del $const0.9
# del $0.7
# del $const0.11
# del $0.12
# del $const0.13
@jit
# --- LINE 143 ---
def unique_in_sorted(arr):
# --- LINE 144 ---
# arr = arg(0, name=arr) :: pyobject
# $0.1 = global(np: <module 'numpy' from '/usr/local/lib/python2.7/dist-packages/numpy/__init__.pyc'>) :: pyobject
# $0.2 = getattr(attr=empty_like, value=$0.1) :: pyobject
# $0.4 = call $0.2(arr, kws=[], args=[Var(arr, /home/user1/py/fast_ops.py (144))], func=$0.2, vararg=None) :: pyobject
# result = $0.4 :: pyobject
result = np.empty_like(arr)
# --- LINE 145 ---
# $const0.6 = const(int, 0) :: pyobject
# $0.7 = getitem(index=$const0.6, value=arr) :: pyobject
# $const0.9 = const(int, 0) :: pyobject
# result[$const0.9] = $0.7 :: pyobject
result[0] = arr[0]
# --- LINE 146 ---
# $const0.11 = const(int, 0) :: pyobject
# $0.12 = getitem(index=$const0.11, value=arr) :: pyobject
# last_out = $0.12 :: pyobject
last_out = arr[0]
# --- LINE 147 ---
# $const0.13 = const(int, 1) :: pyobject
# count_out = $const0.13 :: pyobject
# jump 45
# label 45
count_out = 1
# --- LINE 148 ---
# jump 48
# label 48
# $48.1 = global(range: <built-in function range>) :: pyobject
# $48.2 = global(len: <built-in function len>) :: pyobject
# $48.4 = call $48.2(arr, kws=[], args=[Var(arr, /home/user1/py/fast_ops.py (144))], func=$48.2, vararg=None) :: pyobject
# del $48.2
# $48.5 = call $48.1($48.4, kws=[], args=[Var($48.4, /home/user1/py/fast_ops.py (148))], func=$48.1, vararg=None) :: pyobject
# del $48.4
# del $48.1
# $48.6 = getiter(value=$48.5) :: pyobject
# del $48.5
# $phi64.1 = $48.6 :: pyobject
# del $48.6
# jump 64
# label 64
# $64.2 = iternext(value=$phi64.1) :: pyobject
# $64.3 = pair_first(value=$64.2) :: pyobject
# $64.4 = pair_second(value=$64.2) :: pyobject
# del $64.2
# $phi153.2 = $phi64.1 :: pyobject
# del $phi153.2
# $phi153.1 = $64.3 :: pyobject
# del $phi153.1
# $phi67.1 = $64.3 :: pyobject
# del $64.3
# branch $64.4, 67, 153
# label 67
# del $64.4
# i = $phi67.1 :: pyobject
# del $phi67.1
# del i
# del $67.4
# label 155
# del a
# del $119.3
# jump 64
for i in range(len(arr)):
# --- LINE 149 ---
# $67.4 = getitem(index=i, value=arr) :: pyobject
# a = $67.4 :: pyobject
a = arr[i]
# --- LINE 150 ---
# $67.7 = a < last_out :: pyobject
# branch $67.7, 92, 119
# label 92
# del result
# del count_out
# del arr
# del $phi64.1
# del $67.7
# del $const92.2
# del last_out
# del a
# del $92.3
# del $92.6
# del $92.1
if a<last_out:
# --- LINE 151 ---
# $92.1 = global(Exception: <type 'exceptions.Exception'>) :: pyobject
# $const92.2 = const(str, Input not sorted: {} .. {}) :: pyobject
# $92.3 = getattr(attr=format, value=$const92.2) :: pyobject
# $92.6 = call $92.3(last_out, a, kws=[], args=[Var(last_out, /home/user1/py/fast_ops.py (146)), Var(a, /home/user1/py/fast_ops.py (149))], func=$92.3, vararg=None) :: pyobject
# $92.7 = call $92.1($92.6, kws=[], args=[Var($92.6, /home/user1/py/fast_ops.py (151))], func=$92.1, vararg=None) :: pyobject
# raise $92.7
# label 119
# del $67.7
raise Exception("Input not sorted: {} .. {}".format(last_out, a))
# --- LINE 152 ---
# $119.3 = last_out != a :: pyobject
# branch $119.3, 131, 155
# label 131
# del $119.3
# del a
if last_out!=a:
# --- LINE 153 ---
# result[count_out] = a :: pyobject
result[count_out] = a
# --- LINE 154 ---
# last_out = a :: pyobject
# jump 155
# label 153
# del last_out
# del arr
# del $phi67.1
# del $phi64.1
# del $64.4
# jump 154
# label 154
# del result
# del count_out
# del $154.2
# del $154.4
last_out = a
# --- LINE 155 ---
# --- LINE 156 ---
# $154.2 = getattr(attr=resize, value=result) :: pyobject
# $154.4 = call $154.2(count_out, kws=[], args=[Var(count_out, /home/user1/py/fast_ops.py (147))], func=$154.2, vararg=None) :: pyobject
# $154.5 = cast(value=$154.4) :: pyobject
# return $154.5
return result.resize(count_out)
@jit
def unique_in_sorted(arr):
result = np.empty_like(arr)
count_out =_unique_in_sorted(arr, result)
result.resize(count_out)
return result
@jit(nopython=True)
def _unique_in_sorted(arr, result):
result[0] = arr[0]
last_out = arr[0]
count_out = 1
for i in range(len(arr)):
a = arr[i]
# if a<last_out:
# raise Exception("Input not sorted: {} .. {}".format(last_out, a))
if last_out!=a:
result[count_out] = a
last_out = a
return count_out