remove experimental_splitting benchmark config

Author: timfel

mx.graalpython/mx_graalpython.py

@@ -43,7 +43,7 @@
 from mx_gate import Task
 from mx_graalpython_bench_param import PATH_MESO, BENCHMARKS
 from mx_graalpython_benchmark import PythonBenchmarkSuite, python_vm_registry, CPythonVm, PyPyVm, GraalPythonVm, \
-    CONFIGURATION_DEFAULT, CONFIG_EXPERIMENTAL_SPLITTING, CONFIGURATION_SANDBOXED, CONFIGURATION_NATIVE
+    CONFIGURATION_DEFAULT, CONFIGURATION_SANDBOXED, CONFIGURATION_NATIVE
 
 SUITE = mx.suite('graalpython')
 SUITE_COMPILER = mx.suite("compiler", fatalIfMissing=False)
@@ -993,10 +993,6 @@ def _register_vms(namespace):
 
     # graalpython
     python_vm_registry.add_vm(GraalPythonVm(config_name=CONFIGURATION_DEFAULT), SUITE, 10)
-    python_vm_registry.add_vm(GraalPythonVm(config_name=CONFIG_EXPERIMENTAL_SPLITTING, extra_vm_args=[
-        '-Dgraal.TruffleExperimentalSplitting=true',
-        '-Dgraal.TruffleExperimentalSplittingAllowForcedSplits=false'
-    ]), SUITE, 10)
     python_vm_registry.add_vm(GraalPythonVm(config_name=CONFIGURATION_SANDBOXED, extra_polyglot_args=[
         '--llvm.managed',
     ]), SUITE, 10)

mx.graalpython/mx_graalpython_benchmark.py

@@ -56,7 +56,6 @@
 PYTHON_VM_REGISTRY_NAME = "Python"
 CONFIGURATION_DEFAULT = "default"
 CONFIGURATION_NATIVE = "native"
-CONFIG_EXPERIMENTAL_SPLITTING = "experimental_splitting"
 CONFIGURATION_SANDBOXED = "sandboxed"
 
 DEFAULT_ITERATIONS = 10