[GR-25942] Remove workaround now that there is isolated compilation on SVM CE

Author: eregon

ci.jsonnet

@@ -147,12 +147,6 @@ local part_definitions = {
 
     sqlite331: { packages+: { sqlite: ">=3.31" } },
 
-    limit_compiler_threads: { # GR-25942
-      environment+: {
-        TRUFFLERUBYOPT+: " --experimental-options --engine.CompilerThreads=2",
-      },
-    },
-
     multi_tier: {
       environment+: {
         GUEST_VM_CONFIG+: "-multi-tier",
@@ -499,17 +493,17 @@ local composition_environment = utils.add_inclusion_tracking(part_definitions, "
       "ruby-test-gems-linux":        $.platform.linux  + $.jdk.v8  + $.env.jvm + gate + $.use.gem_test_pack + $.run.test_gems,
       "ruby-test-gems-darwin":       $.platform.darwin + $.jdk.v8  + $.env.jvm + gate + $.use.gem_test_pack + $.run.test_gems,
       "ruby-test-ecosystem-linux":   $.platform.linux  + $.jdk.v8  + $.env.jvm + gate + $.use.node + $.use.sqlite331 + $.use.gem_test_pack + $.run.test_ecosystem,
-      "ruby-test-standalone-linux":  $.platform.linux  + $.jdk.v8 + gate_no_build + $.run.test_make_standalone_distribution + $.use.limit_compiler_threads,
+      "ruby-test-standalone-linux":  $.platform.linux  + $.jdk.v8 + gate_no_build + $.run.test_make_standalone_distribution,
 
       "ruby-test-compiler-graal-core":          $.platform.linux + $.jdk.v8  + $.env.jvm_ce + gate + $.use.truffleruby + $.run.test_compiler,
       "ruby-test-compiler-graal-core-11":       $.platform.linux + $.jdk.v11 + $.env.jvm_ce + gate + $.use.truffleruby + $.run.test_compiler,
       "ruby-test-compiler-graal-enterprise":    $.platform.linux + $.jdk.v8 +  $.env.jvm_ee + gate + $.use.truffleruby + $.run.test_compiler,
       "ruby-test-compiler-graal-enterprise-11": $.platform.linux + $.jdk.v11 + $.env.jvm_ee + gate + $.use.truffleruby + $.run.test_compiler,
 
-      "ruby-test-svm-graal-core-linux":        $.platform.linux  + $.jdk.v8  + $.env.native_RemoveSaturatedTypeFlows + gate + native_tests + $.use.limit_compiler_threads,
-      "ruby-test-svm-graal-core-linux-11":     $.platform.linux  + $.jdk.v11 + $.env.native                          + gate + native_tests + $.use.limit_compiler_threads,
-      "ruby-test-svm-graal-core-darwin":       $.platform.darwin + $.jdk.v8  + $.env.native_RemoveSaturatedTypeFlows + gate + native_tests + $.use.limit_compiler_threads,
-      "ruby-test-svm-graal-core-darwin-11":    $.platform.darwin + $.jdk.v11 + $.env.native                          + gate + native_tests + $.use.limit_compiler_threads,
+      "ruby-test-svm-graal-core-linux":        $.platform.linux  + $.jdk.v8  + $.env.native_RemoveSaturatedTypeFlows + gate + native_tests,
+      "ruby-test-svm-graal-core-linux-11":     $.platform.linux  + $.jdk.v11 + $.env.native                          + gate + native_tests,
+      "ruby-test-svm-graal-core-darwin":       $.platform.darwin + $.jdk.v8  + $.env.native_RemoveSaturatedTypeFlows + gate + native_tests,
+      "ruby-test-svm-graal-core-darwin-11":    $.platform.darwin + $.jdk.v11 + $.env.native                          + gate + native_tests,
       "ruby-test-svm-graal-enterprise-linux":  $.platform.linux  + $.jdk.v8  + $.env.native_ee                       + gate + native_tests,
       "ruby-test-svm-graal-enterprise-darwin": $.platform.darwin + $.jdk.v8  + $.env.native_ee                       + gate + native_tests,
     },