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-rw-r--r--python2/primes.py47
1 files changed, 0 insertions, 47 deletions
diff --git a/python2/primes.py b/python2/primes.py
deleted file mode 100644
index fa6c355..0000000
--- a/python2/primes.py
+++ /dev/null
@@ -1,47 +0,0 @@
-import futures
-import math
-import time
-
-PRIMES = [
- 112272535095293,
- 112582705942171,
- 112272535095293,
- 115280095190773,
- 115797848077099,
- 117450548693743,
- 993960000099397]
-
-def is_prime(n):
- if n % 2 == 0:
- return False
-
- sqrt_n = int(math.floor(math.sqrt(n)))
- for i in range(3, sqrt_n + 1, 2):
- if n % i == 0:
- return False
- return True
-
-def sequential():
- return list(map(is_prime, PRIMES))
-
-def with_process_pool_executor():
- with futures.ProcessPoolExecutor(10) as executor:
- return list(executor.map(is_prime, PRIMES))
-
-def with_thread_pool_executor():
- with futures.ThreadPoolExecutor(10) as executor:
- return list(executor.map(is_prime, PRIMES))
-
-def main():
- for name, fn in [('sequential', sequential),
- ('processes', with_process_pool_executor),
- ('threads', with_thread_pool_executor)]:
- print name.ljust(12),
- start = time.time()
- if fn() != [True] * len(PRIMES):
- print 'failed'
- else:
- print '%.2f seconds' % (time.time() - start)
-
-if __name__ == '__main__':
- main()