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updated from Atlas

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This commit is contained in:
Luciano Ramalho
2021-08-07 00:44:01 -03:00
parent cbd13885fc
commit 01e717b60a
96 changed files with 580 additions and 1021 deletions
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15
11-pythonic-obj/mem_test.py
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@@ -4,20 +4,25 @@ import resource
NUM_VECTORS = 10**7
module = None
if len(sys.argv) == 2:
module_name = sys.argv[1].replace('.py', '')
module = importlib.import_module(module_name)
else:
print(f'Usage: {sys.argv[0]} <vector-module-to-test>')
sys.exit(2) # command line usage error
fmt = 'Selected Vector2d type: {.__name__}.{.__name__}'
print(fmt.format(module, module.Vector2d))
if module is None:
print('Running test with built-in `complex`')
cls = complex
else:
fmt = 'Selected Vector2d type: {.__name__}.{.__name__}'
print(fmt.format(module, module.Vector2d))
cls = module.Vector2d
mem_init = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss
print(f'Creating {NUM_VECTORS:,} Vector2d instances')
print(f'Creating {NUM_VECTORS:,} {cls.__qualname__!r} instances')
vectors = [module.Vector2d(3.0, 4.0) for i in range(NUM_VECTORS)]
vectors = [cls(3.0, 4.0) for i in range(NUM_VECTORS)]
mem_final = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss
print(f'Initial RAM usage: {mem_init:14,}')