5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.microbenchmarks.graal.util; 24 25 import jdk.vm.ci.meta.MetaAccessProvider; 26 27 import org.openjdk.jmh.annotations.Scope; 28 import org.openjdk.jmh.annotations.State; 29 30 import org.graalvm.compiler.api.test.Graal; 31 import org.graalvm.compiler.core.target.Backend; 32 import org.graalvm.compiler.options.OptionValues; 33 import org.graalvm.compiler.phases.util.Providers; 34 import org.graalvm.compiler.runtime.RuntimeProvider; 35 36 /** 37 * Read-only, benchmark-wide state providing Graal runtime context. 38 */ 39 @State(Scope.Benchmark) 40 public class GraalState { 41 42 public final OptionValues options; 43 public final Backend backend; 44 public final Providers providers; 45 public final MetaAccessProvider metaAccess; 46 47 public GraalState() { 48 options = Graal.getRequiredCapability(OptionValues.class); 49 backend = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend(); 50 providers = backend.getProviders(); 51 metaAccess = providers.getMetaAccess(); 52 } 53 } | 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.microbenchmarks.graal.util; 24 25 import org.graalvm.compiler.api.test.Graal; 26 import org.graalvm.compiler.core.target.Backend; 27 import org.graalvm.compiler.debug.DebugHandlersFactory; 28 import org.graalvm.compiler.debug.DebugContext; 29 import org.graalvm.compiler.options.OptionValues; 30 import org.graalvm.compiler.phases.util.Providers; 31 import org.graalvm.compiler.runtime.RuntimeProvider; 32 import org.openjdk.jmh.annotations.Scope; 33 import org.openjdk.jmh.annotations.State; 34 35 import jdk.vm.ci.meta.MetaAccessProvider; 36 37 /** 38 * Read-only, thread-local state providing Graal runtime context. This has to be thread-local due to 39 * requirements that {@link DebugContext} objects be single threaded in their usage. 40 */ 41 @State(Scope.Thread) 42 public class GraalState { 43 44 public final OptionValues options; 45 public final DebugContext debug; 46 public final Backend backend; 47 public final Providers providers; 48 public final MetaAccessProvider metaAccess; 49 50 public GraalState() { 51 options = Graal.getRequiredCapability(OptionValues.class); 52 debug = DebugContext.create(options, DebugHandlersFactory.LOADER); 53 backend = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend(); 54 providers = backend.getProviders(); 55 metaAccess = providers.getMetaAccess(); 56 } 57 } |