| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #include "precompiled.hpp" |
| #include "runtime/globals.hpp" |
| #include "runtime/globals_extension.hpp" |
| #include "compiler/compilerDefinitions.hpp" |
| |
| const char* compilertype2name_tab[compiler_number_of_types] = { |
| "", |
| "c1", |
| "c2", |
| "jvmci", |
| "shark" |
| }; |
| |
| #if defined(COMPILER2) || defined(SHARK) |
| CompLevel CompLevel_highest_tier = CompLevel_full_optimization; // pure C2 and tiered or JVMCI and tiered |
| #elif defined(COMPILER1) |
| CompLevel CompLevel_highest_tier = CompLevel_simple; // pure C1 or JVMCI |
| #else |
| CompLevel CompLevel_highest_tier = CompLevel_none; |
| #endif |
| |
| #if defined(TIERED) |
| CompLevel CompLevel_initial_compile = CompLevel_full_profile; // tiered |
| #elif defined(COMPILER1) || INCLUDE_JVMCI |
| CompLevel CompLevel_initial_compile = CompLevel_simple; // pure C1 or JVMCI |
| #elif defined(COMPILER2) || defined(SHARK) |
| CompLevel CompLevel_initial_compile = CompLevel_full_optimization; // pure C2 |
| #else |
| CompLevel CompLevel_initial_compile = CompLevel_none; |
| #endif |
| |
| #if defined(COMPILER2) |
| CompMode Compilation_mode = CompMode_server; |
| #elif defined(COMPILER1) |
| CompMode Compilation_mode = CompMode_client; |
| #else |
| CompMode Compilation_mode = CompMode_none; |
| #endif |
| |
| #ifdef TIERED |
| void set_client_compilation_mode() { |
| Compilation_mode = CompMode_client; |
| CompLevel_highest_tier = CompLevel_simple; |
| CompLevel_initial_compile = CompLevel_simple; |
| FLAG_SET_ERGO(bool, TieredCompilation, false); |
| FLAG_SET_ERGO(bool, ProfileInterpreter, false); |
| #if INCLUDE_JVMCI |
| FLAG_SET_ERGO(bool, EnableJVMCI, false); |
| FLAG_SET_ERGO(bool, UseJVMCICompiler, false); |
| #endif |
| #if INCLUDE_AOT |
| FLAG_SET_ERGO(bool, UseAOT, false); |
| #endif |
| if (FLAG_IS_DEFAULT(NeverActAsServerClassMachine)) { |
| FLAG_SET_ERGO(bool, NeverActAsServerClassMachine, true); |
| } |
| if (FLAG_IS_DEFAULT(InitialCodeCacheSize)) { |
| FLAG_SET_ERGO(uintx, InitialCodeCacheSize, 160*K); |
| } |
| if (FLAG_IS_DEFAULT(ReservedCodeCacheSize)) { |
| FLAG_SET_ERGO(uintx, ReservedCodeCacheSize, 32*M); |
| } |
| if (FLAG_IS_DEFAULT(NonProfiledCodeHeapSize)) { |
| FLAG_SET_ERGO(uintx, NonProfiledCodeHeapSize, 27*M); |
| } |
| if (FLAG_IS_DEFAULT(ProfiledCodeHeapSize)) { |
| FLAG_SET_ERGO(uintx, ProfiledCodeHeapSize, 0); |
| } |
| if (FLAG_IS_DEFAULT(NonNMethodCodeHeapSize)) { |
| FLAG_SET_ERGO(uintx, NonNMethodCodeHeapSize, 5*M); |
| } |
| if (FLAG_IS_DEFAULT(CodeCacheExpansionSize)) { |
| FLAG_SET_ERGO(uintx, CodeCacheExpansionSize, 32*K); |
| } |
| if (FLAG_IS_DEFAULT(MetaspaceSize)) { |
| FLAG_SET_ERGO(size_t, MetaspaceSize, 12*M); |
| } |
| if (FLAG_IS_DEFAULT(MaxRAM)) { |
| // Do not use FLAG_SET_ERGO to update MaxRAM, as this will impact |
| // heap setting done based on available phys_mem (see Arguments::set_heap_size). |
| FLAG_SET_DEFAULT(MaxRAM, 1ULL*G); |
| } |
| if (FLAG_IS_DEFAULT(CompileThreshold)) { |
| FLAG_SET_ERGO(intx, CompileThreshold, 1500); |
| } |
| if (FLAG_IS_DEFAULT(OnStackReplacePercentage)) { |
| FLAG_SET_ERGO(intx, OnStackReplacePercentage, 933); |
| } |
| if (FLAG_IS_DEFAULT(CICompilerCount)) { |
| FLAG_SET_ERGO(intx, CICompilerCount, 1); |
| } |
| } |
| #endif // TIERED |