December 2023 - leyden-dev

git: openjdk/leyden: premain: 4 new changesets
by duke 02 Dec '23

02 Dec '23

Changeset: 9fafb52e Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-12-01 17:08:04 +0000 URL: https://git.openjdk.org/leyden/commit/9fafb52ecb6c73a778ceddfcee905ed682f7d… misc logging cleanups ! src/hotspot/share/c1/c1_Runtime1.cpp ! src/hotspot/share/classfile/classLoader.cpp ! src/hotspot/share/classfile/classLoader.hpp ! src/hotspot/share/oops/instanceKlass.cpp ! src/hotspot/share/prims/jvm.cpp ! src/hotspot/share/runtime/deoptimization.cpp ! src/hotspot/share/runtime/deoptimization.hpp ! src/hotspot/share/runtime/init.cpp ! src/hotspot/share/runtime/java.cpp ! src/hotspot/share/runtime/mutexLocker.cpp ! src/hotspot/share/runtime/mutexLocker.hpp ! src/hotspot/share/runtime/threads.cpp Changeset: de8c5f7f Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-12-01 18:06:26 +0000 URL: https://git.openjdk.org/leyden/commit/de8c5f7f46c287d6594d99063c3681108a879… Improve ProfileRuntimeCalls ! src/hotspot/share/c1/c1_Runtime1.cpp ! src/hotspot/share/interpreter/interpreterRuntime.cpp ! src/hotspot/share/oops/instanceKlass.cpp ! src/hotspot/share/runtime/deoptimization.cpp ! src/hotspot/share/runtime/interfaceSupport.inline.hpp ! src/hotspot/share/runtime/java.cpp ! src/hotspot/share/runtime/perfData.hpp ! src/hotspot/share/runtime/thread.cpp ! src/hotspot/share/runtime/thread.hpp ! src/hotspot/share/runtime/threads.cpp Changeset: 28202ede Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-12-01 18:14:16 +0000 URL: https://git.openjdk.org/leyden/commit/28202edede0bdb18d048c89747a1c31e5cc21… ProfileVMCalls: MethodHandleNative support ! src/hotspot/share/prims/methodHandles.cpp ! src/hotspot/share/runtime/init.cpp ! src/hotspot/share/runtime/java.cpp Changeset: 6fc2b196 Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-12-01 18:46:10 +0000 URL: https://git.openjdk.org/leyden/commit/6fc2b196a8fb70ae55a7aee19a5d5cf37a42c… ProfileRuntimeCalls: per-bytecode type stats ! src/hotspot/share/interpreter/interpreterRuntime.cpp ! src/hotspot/share/interpreter/interpreterRuntime.hpp

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git: openjdk/leyden: premain: 3 new changesets
by duke 01 Dec '23

01 Dec '23

Changeset: c1b25c18 Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-11-30 19:11:53 +0000 URL: https://git.openjdk.org/leyden/commit/c1b25c18e2a4113807db8deeb026162a128cd… Make PrintBytecodeHistogram a diagnostic flag ! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp ! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp ! src/hotspot/share/interpreter/bytecodeHistogram.cpp ! src/hotspot/share/interpreter/bytecodeHistogram.hpp ! src/hotspot/share/interpreter/templateInterpreterGenerator.cpp ! src/hotspot/share/interpreter/templateInterpreterGenerator.hpp ! src/hotspot/share/runtime/globals.hpp ! src/hotspot/share/runtime/java.cpp Changeset: 2cfa3f9b Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-11-30 19:50:08 +0000 URL: https://git.openjdk.org/leyden/commit/2cfa3f9b271210213dca0bc015e146afde42a… Conditionally disable cached code (per tier/level) ! src/hotspot/share/code/SCCache.cpp ! src/hotspot/share/compiler/compiler_globals.hpp Changeset: fa117d9a Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-11-30 20:01:28 +0000 URL: https://git.openjdk.org/leyden/commit/fa117d9ac2a31f71da13039b6456cbb9103af… Partially lock-free compile queues ! src/hotspot/share/compiler/compilationPolicy.cpp ! src/hotspot/share/compiler/compileBroker.cpp ! src/hotspot/share/compiler/compileBroker.hpp ! src/hotspot/share/compiler/compileTask.cpp ! src/hotspot/share/compiler/compileTask.hpp ! src/hotspot/share/compiler/compiler_globals.hpp ! src/hotspot/share/oops/method.cpp ! src/hotspot/share/oops/methodFlags.hpp

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git: openjdk/leyden: premain: interpreter: fast class initialization checks
by duke 01 Dec '23

01 Dec '23

Changeset: dae99ee7 Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-11-30 18:41:18 +0000 URL: https://git.openjdk.org/leyden/commit/dae99ee7dc3ed813d10cb3ab8e7177a1905b7… interpreter: fast class initialization checks ! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp ! src/hotspot/cpu/x86/templateTable_x86.cpp ! src/hotspot/share/interpreter/interpreterRuntime.cpp

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git: openjdk/leyden: premain: perf: reserve enough space for perf counters
by duke 01 Dec '23

01 Dec '23

Changeset: 4f132c3f Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-11-30 18:06:08 +0000 URL: https://git.openjdk.org/leyden/commit/4f132c3f2fd7ccdce5599898bb712aff77b1d… perf: reserve enough space for perf counters ! src/hotspot/share/runtime/arguments.cpp

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git: openjdk/leyden: premain: profiling: allocate counters only when required
by duke 01 Dec '23

01 Dec '23

Changeset: 03e75986 Author: Vladimir Ivanov <vladimir.x.ivanov(a)oracle.com> Date: 2023-11-30 17:49:48 +0000 URL: https://git.openjdk.org/leyden/commit/03e75986e2d8c962d63d4c5ff7b8a721bbde0… profiling: allocate counters only when required ! src/hotspot/share/prims/jvm.cpp ! src/hotspot/share/runtime/deoptimization.cpp ! src/hotspot/share/runtime/perfData.cpp

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