I am new to Eigen and is writing some simple code to test its performance. I am using a MacBook Pro with M1 Pro chip (I do not know whether the ARM architecture causes the problem). The code is a simp...

I've been looking around for days now, and I couldn't find the explanation (and thus a solution) to my problem. I have a file of millions of lines that I want to process independently. Each line repre...

Let's say I need the output from the below independent methods var x = LongCalculation(123) var y = LongCalculation2(345) var z = LongCalculation3(678) var b = LongCalculation4(910) What is the least...

I have a BASH to run 3 functions in parallel in my BASH. functionA () { ...... my command || { echo "ERROR!!" >> $LOG_FILE ; exit 1 ;} } ...