Created
July 31, 2015 14:18
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timing scala execution
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def time[R](block: => R): R = { | |
val t0 = System.nanoTime() | |
val result = block // call-by-name | |
val t1 = System.nanoTime() | |
println("Elapsed time: " + (t1 - t0) + "ns") | |
result | |
} | |
// Now wrap your method calls, for example change this... | |
val result = 1 to 1000 sum | |
// ... into this | |
val result = time { 1 to 1000 sum } |
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