Mercurial > hg > truffle
diff src/share/vm/graal/graalCompilerToVM.cpp @ 13819:49db2c1e3bee
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 |
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--- a/src/share/vm/graal/graalCompilerToVM.cpp Thu Jan 30 00:48:41 2014 +0100 +++ b/src/share/vm/graal/graalCompilerToVM.cpp Thu Jan 30 00:52:33 2014 +0100 @@ -40,6 +40,7 @@ #include "gc_implementation/g1/heapRegion.hpp" #include "runtime/javaCalls.hpp" #include "runtime/vmStructs.hpp" +#include "runtime/gpu.hpp" Method* getMethodFromHotSpotMethod(oop hotspot_method) { @@ -821,6 +822,14 @@ return (jlongArray) JNIHandles::make_local(arrayOop); C2V_END +C2V_ENTRY(jobject, getGPUs, (JNIEnv *env, jobject)) +#if defined(TARGET_OS_FAMILY_bsd) || defined(TARGET_OS_FAMILY_linux) || defined(TARGET_OS_FAMILY_windows) + return gpu::probe_gpus(env); +#else + return env->NewStringUTF(""); +#endif +C2V_END + C2V_VMENTRY(int, allocateCompileId, (JNIEnv *env, jobject, jobject hotspot_method, int entry_bci)) HandleMark hm; ResourceMark rm; @@ -897,6 +906,7 @@ {CC"readUnsafeUncompressedPointer", CC"("OBJECT"J)"OBJECT, FN_PTR(readUnsafeUncompressedPointer)}, {CC"readUnsafeKlassPointer", CC"("OBJECT")J", FN_PTR(readUnsafeKlassPointer)}, {CC"collectCounters", CC"()[J", FN_PTR(collectCounters)}, + {CC"getGPUs", CC"()"STRING, FN_PTR(getGPUs)}, {CC"allocateCompileId", CC"("HS_RESOLVED_METHOD"I)I", FN_PTR(allocateCompileId)}, {CC"isMature", CC"("METASPACE_METHOD_DATA")Z", FN_PTR(isMature)}, };