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OpenMP thread spawn overhead
To learn more about thread spawn overhead in OpenMP, I've experimented with an empty nested loop with the inner loop parellelized and compared it to the same nested loop without multiprocessing.
time_...
Kaiyakha
Votes: 0
Answers: 0
Sort Mysql data by nearest date compare to current date
I want to sort data by the earliest date compare to the current date. Like - Now 8 April, so the nearest data from the screenshot is ID 5 (9 April) and then ID 4 (28 April).
My expected outcome will -...
Nazmul Hasan Sheum
Votes: 0
Answers: 1
Fastest way to store 3D numpy array in a loop
I need to store a numpy array of shape (2000,720,1280) which is created in every loop. My code looks like:
U_list = []
for N_f in range(N):
U = somefunction(N_f)
...
Archimedes_91
Votes: 0
Answers: 1
How can I Improve SQL performance through indexing or other means for a specific example (In MYSQL)
Suppose I have a table of scores that I precomputed based on some data elsewhere. I want to be able to search this data multiple times per second to get the top x results. The search will weight the s...
John Painter
Votes: 0
Answers: 1