Re^2: working with png data

If you dont know where the bottleneck lies.... Throw in threads and hope it speeds up sprintf?

Comment on Re^2: working with png data

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Re^3: working with png data by Anonymous Monk on Sep 09, 2019 at 11:51 UTC
the time is wasted in : `$pdata \|= ~$png->wbmp($_) foreach (@col);` [download] the while loop with the sprintf is not the bottleneck. (maybe not optimal, but contribute less)	[reply] [d/l]