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⚡️ Speed up function funcA by 4,113% #477

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Parent: ⚡️ Speed up method `SimpleModel.predict` by 6%
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⚡️ Speed up function funcA by 4,113% #477

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18 changes: 10 additions & 8 deletions code_to_optimize/code_directories/simple_tracer_e2e/workload.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,15 @@

def funcA(number):
number = min(1000, number)
k = 0
for i in range(number * 100):
k += i
# Simplify the for loop by using sum with a range object
j = sum(range(number))
# Use the arithmetic sum formula instead of the loop for summing numbers
n = number * 100
k = (n - 1) * n // 2

# Use a generator expression directly in join for more efficiency
return " ".join(str(i) for i in range(number))
# Use the arithmetic sum formula for sum(range(number))
j = (number - 1) * number // 2

# Using list comprehension is slightly faster in CPython for join than generator
return " ".join([str(i) for i in range(number)])


def test_threadpool() -> None:
Expand Down Expand Up @@ -42,7 +43,8 @@ def _extract_features(self, x):

def _classify(self, features):
total = sum(features)
return [total % self.num_classes for _ in features]
mod_val = total % self.num_classes
return [mod_val] * len(features)


class SimpleModel:
Expand Down
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