bench isSquare

benchmarks/bench_fields_template.nim

@@ -128,6 +128,11 @@ proc invBench*(T: typedesc, iters: int) =
   bench("Inversion (constant-time)", T, iters):
     r.inv(x)
 
+proc isSquareBench*(T: typedesc, iters: int) =
+  let x = rng.random_unsafe(T)
+  bench("isSquare (constant-time)", T, iters):
+    let qrt = x.isSquare()
+
 proc sqrtBench*(T: typedesc, iters: int) =
   let x = rng.random_unsafe(T)
 

benchmarks/bench_fp.nim

@@ -59,6 +59,7 @@ proc main() =
     toFieldBench(Fp[curve], Iters)
     smallSeparator()
     invBench(Fp[curve], ExponentIters)
+    isSquareBench(Fp[curve], ExponentIters)
     sqrtBench(Fp[curve], ExponentIters)
     sqrtRatioBench(Fp[curve], ExponentIters)
     # Exponentiation by a "secret" of size ~the curve order

benchmarks/bench_fp2.nim

@@ -50,6 +50,7 @@ proc main() =
     sqrUnrBench(Fp2[curve], Iters)
     smallSeparator()
     invBench(Fp2[curve], InvIters)
+    isSquareBench(Fp2[curve], InvIters)
     sqrtBench(Fp2[curve], InvIters)
     separator()