Line 3 decrements the EDX register. The core loop consists of two instructions the decrement and the jump. Again, instruction-level parallelism is responsible for this incredible performance on a single core. Here are the opcodes, again, just for fun:. Lines are the opcodes that are run each iteration of the loop. So, Python is slow. What else is new? CPython is slow because it interprets the code instruction by instruction. PyPy is an alternative implementation of Python that performs JIT-compilation for much greater performance in both speed and memory usage.
Running the Python benchmark above in PyPy takes 3. On that note, as a sort of baseline, if we assume that the average time to say each number was the same as around what it is to count to one million, and assume the same very reasonable criteria as Mr. Harper used counting roughly 16 hours per day with small breaks here and there to eat, drink, etc. After adding in the other eight hours of the day, this comes out to 89, days or roughly years.
But, of course, the time to say each number would actually go up slightly as one ascended the number ladder. But how much? Considerably based on a few practice runs we attempted on some of the larger numbers. Given Mr.
Harper averaged an additional roughly 2. The lower digits, of course, would be closer to Mr. So how long would it take to count to a billion? If you happen to know 10, people who want to dedicate a couple weeks to counting, maybe we can come up with a more accurate figure. Wow, i when i was calculating this problem in my head while spending some quality time on the porcelain throne , i came up with roughly 65 days for the million. But i was assuming just counting for yourself, so you would just go on while fulfilling your sanitary needs and stuff Mr.
So the old gray matter does still work quite well, cheers to myself! Anxiety levels are typically classified by the level of distress and impairment experienced into four categories: mild anxiety, moderate anxiety, severe anxiety and panic level anxiety.
Take care of yourself Eating healthy foods, getting seven to nine hours of sleep each night, exercising for at least 30 minutes each day and avoiding drugs and alcohol are habits and practices you can use to manage your triggers — and in turn, your OCD. Skip to content Menu Close Is it impossible to count to Billion? Jacob Wilson Table of Contents 1 Is it impossible to count to Billion?
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