Parametrize micro/special-len.py & further refine args of micro-small suite benchmarks

Author: steve-s

graalpython/com.oracle.graal.python.benchmarks/python/micro/special-len.py

@@ -47,12 +47,12 @@ def do_compute(num):
     return sum_
 
 
-def measure(num):
+def measure(num, iteration):
     for run in range(num):
-        sum_ = do_compute(20000)  # 10000
+        sum_ = do_compute(iteration)  # 10000
 
     print("sum", sum_)
 
 
-def __benchmark__(num=5):
-    measure(num)
+def __benchmark__(num=5, iteration=20000):
+    measure(num, iteration)

mx.graalpython/mx_graalpython_bench_param.py

@@ -134,20 +134,20 @@
     'object-layout-change': ITER_6 + WARMUP_2 + ['10_000'],
     'special-add-int-sized': ITER_6 + WARMUP_2 + ['1_000'],
     'special-add-sized': ITER_6 + WARMUP_2 + ['1_000'],
-    'special-len': ITER_6 + WARMUP_2 + ['5'],
+    'special-len': ITER_6 + WARMUP_2 + ['1', '1_000'],
     'member-access': ITER_6 + WARMUP_2 + ['10'],
     'magic-bool-sized': ITER_6 + WARMUP_2 + ['1_000_000'],
     'magic-iter': ITER_6 + WARMUP_2 + ['250000'],
     'call-classmethod-sized': ITER_6 + WARMUP_2 + ['1_000_000'],
     'mmap-anonymous-sized': ITER_6 + WARMUP_2 + ['1_000'],
     'mmap-file': ITER_6 + WARMUP_2 + ['100'],
     'generate-functions-sized': ITER_6 + WARMUP_2 + ['1_000_000'],
-    'try-except-simple': ITER_6 + WARMUP_2 + ['10_000_000'],
-    'try-except-store-simple': ITER_6 + WARMUP_2 + ['1_000_000'],
+    'try-except-simple': ITER_6 + WARMUP_2 + ['2_500_000'],
+    'try-except-store-simple': ITER_6 + WARMUP_2 + ['2_000_000'],
     'try-except-store-two-types': ITER_6 + WARMUP_2 + ['1_000_000'],
     'try-except-two-types': ITER_6 + WARMUP_2 + ['1_000_000'],
-    'tuple-indexing-from-constructor': ITER_6 + WARMUP_2 + ['100_000'],
-    'tuple-indexing-from-literal': ITER_6 + WARMUP_2 + ['1_000_000'],
+    'tuple-indexing-from-constructor': ITER_6 + WARMUP_2 + ['250_000'],
+    'tuple-indexing-from-literal': ITER_6 + WARMUP_2 + ['400_000'],
 }
 
 def _pickling_benchmarks(module='pickle'):