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8199624: [Graal] Blocking jvmci compilations time out

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Handle blocking jvmci compilations that time out.

Reviewed-by: kvn, dnsimon
This commit is contained in:
Tobias Hartmann 2018-03-21 08:18:54 +01:00
parent 68345b93ad
commit eda7916ce8
5 changed files with 104 additions and 100 deletions
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4
src/hotspot/share/compiler/compileBroker.cpp
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@ -1344,11 +1344,11 @@ CompileTask* CompileBroker::create_compile_task(CompileQueue* queue,
#if INCLUDE_JVMCI
// The number of milliseconds to wait before checking if
// JVMCI compilation has made progress.
static const long JVMCI_COMPILATION_PROGRESS_WAIT_TIMESLICE = 500;
static const long JVMCI_COMPILATION_PROGRESS_WAIT_TIMESLICE = 1000;
// The number of JVMCI compilation progress checks that must fail
// before unblocking a thread waiting for a blocking compilation.
static const int JVMCI_COMPILATION_PROGRESS_WAIT_ATTEMPTS = 5;
static const int JVMCI_COMPILATION_PROGRESS_WAIT_ATTEMPTS = 10;
/**
* Waits for a JVMCI compiler to complete a given task. This thread