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comparison src/share/vm/graal/graalCompilerToVM.cpp @ 13819:49db2c1e3bee

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added support for co-existing GPU backends (JBS:GRAAL-1)
author Doug Simon <doug.simon@oracle.com>
date Thu, 30 Jan 2014 00:52:33 +0100
parents 8cd953e97e2d
children ed3a1471e133
comparison
equal deleted inserted replaced
13818:d2f520f46180 13819:49db2c1e3bee
38 #include "graal/graalCodeInstaller.hpp" 38 #include "graal/graalCodeInstaller.hpp"
39 #include "graal/graalVMToCompiler.hpp" 39 #include "graal/graalVMToCompiler.hpp"
40 #include "gc_implementation/g1/heapRegion.hpp" 40 #include "gc_implementation/g1/heapRegion.hpp"
41 #include "runtime/javaCalls.hpp" 41 #include "runtime/javaCalls.hpp"
42 #include "runtime/vmStructs.hpp" 42 #include "runtime/vmStructs.hpp"
43 #include "runtime/gpu.hpp"
43 44
44 45
45 Method* getMethodFromHotSpotMethod(oop hotspot_method) { 46 Method* getMethodFromHotSpotMethod(oop hotspot_method) {
46 assert(hotspot_method != NULL && hotspot_method->is_a(HotSpotResolvedJavaMethod::klass()), "sanity"); 47 assert(hotspot_method != NULL && hotspot_method->is_a(HotSpotResolvedJavaMethod::klass()), "sanity");
47 return asMethod(HotSpotResolvedJavaMethod::metaspaceMethod(hotspot_method)); 48 return asMethod(HotSpotResolvedJavaMethod::metaspaceMethod(hotspot_method));
817 818
818 C2V_VMENTRY(jlongArray, collectCounters, (JNIEnv *env, jobject)) 819 C2V_VMENTRY(jlongArray, collectCounters, (JNIEnv *env, jobject))
819 typeArrayOop arrayOop = oopFactory::new_longArray(GraalCounterSize, CHECK_NULL); 820 typeArrayOop arrayOop = oopFactory::new_longArray(GraalCounterSize, CHECK_NULL);
820 JavaThread::collect_counters(arrayOop); 821 JavaThread::collect_counters(arrayOop);
821 return (jlongArray) JNIHandles::make_local(arrayOop); 822 return (jlongArray) JNIHandles::make_local(arrayOop);
823 C2V_END
824
825 C2V_ENTRY(jobject, getGPUs, (JNIEnv *env, jobject))
826 #if defined(TARGET_OS_FAMILY_bsd) || defined(TARGET_OS_FAMILY_linux) || defined(TARGET_OS_FAMILY_windows)
827 return gpu::probe_gpus(env);
828 #else
829 return env->NewStringUTF("");
830 #endif
822 C2V_END 831 C2V_END
823 832
824 C2V_VMENTRY(int, allocateCompileId, (JNIEnv *env, jobject, jobject hotspot_method, int entry_bci)) 833 C2V_VMENTRY(int, allocateCompileId, (JNIEnv *env, jobject, jobject hotspot_method, int entry_bci))
825 HandleMark hm; 834 HandleMark hm;
826 ResourceMark rm; 835 ResourceMark rm;
895 {CC"reprofile", CC"("METASPACE_METHOD")V", FN_PTR(reprofile)}, 904 {CC"reprofile", CC"("METASPACE_METHOD")V", FN_PTR(reprofile)},
896 {CC"invalidateInstalledCode", CC"("HS_INSTALLED_CODE")V", FN_PTR(invalidateInstalledCode)}, 905 {CC"invalidateInstalledCode", CC"("HS_INSTALLED_CODE")V", FN_PTR(invalidateInstalledCode)},
897 {CC"readUnsafeUncompressedPointer", CC"("OBJECT"J)"OBJECT, FN_PTR(readUnsafeUncompressedPointer)}, 906 {CC"readUnsafeUncompressedPointer", CC"("OBJECT"J)"OBJECT, FN_PTR(readUnsafeUncompressedPointer)},
898 {CC"readUnsafeKlassPointer", CC"("OBJECT")J", FN_PTR(readUnsafeKlassPointer)}, 907 {CC"readUnsafeKlassPointer", CC"("OBJECT")J", FN_PTR(readUnsafeKlassPointer)},
899 {CC"collectCounters", CC"()[J", FN_PTR(collectCounters)}, 908 {CC"collectCounters", CC"()[J", FN_PTR(collectCounters)},
909 {CC"getGPUs", CC"()"STRING, FN_PTR(getGPUs)},
900 {CC"allocateCompileId", CC"("HS_RESOLVED_METHOD"I)I", FN_PTR(allocateCompileId)}, 910 {CC"allocateCompileId", CC"("HS_RESOLVED_METHOD"I)I", FN_PTR(allocateCompileId)},
901 {CC"isMature", CC"("METASPACE_METHOD_DATA")Z", FN_PTR(isMature)}, 911 {CC"isMature", CC"("METASPACE_METHOD_DATA")Z", FN_PTR(isMature)},
902 }; 912 };
903 913
904 int CompilerToVM_methods_count() { 914 int CompilerToVM_methods_count() {