Merge pull request #18 from quantum-programming/fix-the-args-of-gridsynth_gates

add execution time test for gridsynth_gates function

Author: HirokiHamaguchi

tests/test_exec_time.py

@@ -0,0 +1,26 @@
+import time
+
+import mpmath
+
+from pygridsynth import gridsynth_gates
+
+
+def test_exec_time():
+    theta = "0.24"
+
+    for eps, TL in [(1e-30, 1), (1e-40, 1.25), (1e-50, 1.5)]:
+        t0 = time.perf_counter()
+        dps = 15 + int(-mpmath.log10(mpmath.mpmathify(eps)) * 2.5)
+        mpmath.mp.dps = dps
+        gates = gridsynth_gates(
+            mpmath.mpmathify(theta), mpmath.mpmathify(eps), decompose_phase_gate=False
+        )
+        t1 = time.perf_counter()
+
+        print(f"eps: {eps}, TL: {TL}, time: {t1 - t0:.2f} seconds")
+        print(f"{gates=}")
+        assert t1 - t0 < TL, f"Execution time exceeded for eps={eps}, TL={TL}"
+
+
+if __name__ == "__main__":
+    test_exec_time()