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chemacortes/benchmarks.scala

Last active February 3, 2024 14:35
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Benchmarks in scala
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benchmarks.scala
def benchmarks[A](f: => A) =
inline def memory() = Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()
val t0 = System.nanoTime()
val m0 = memory()
val ret = f
val t1 = System.nanoTime()
val m1 = memory()
println(s"time: ${(t1-t0) / 1e6} ms")
println(s"mem: ${(m1-m0) / 1_000_000_000.0} GB")
ret
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