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8054889: Compiler team's implementation task

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Adding three new diagnostic commands for compiler

Reviewed-by: anoll, kvn, drchase
This commit is contained in:
Nils Eliasson 2014-09-10 13:27:33 +02:00
parent 7275456c3a
commit 6062c2db15
14 changed files with 747 additions and 53 deletions
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24
hotspot/src/share/vm/compiler/compileBroker.hpp
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@ -111,14 +111,14 @@ class CompileTask : public CHeapObj<mtCompiler> {
private:
static void print_compilation_impl(outputStream* st, Method* method, int compile_id, int comp_level,
bool is_osr_method = false, int osr_bci = -1, bool is_blocking = false,
const char* msg = NULL, bool short_form = false);
const char* msg = NULL, bool short_form = false, bool cr = true);
public:
void print_compilation(outputStream* st = tty, const char* msg = NULL, bool short_form = false);
static void print_compilation(outputStream* st, const nmethod* nm, const char* msg = NULL, bool short_form = false) {
void print_compilation(outputStream* st = tty, const char* msg = NULL, bool short_form = false, bool cr = true);
static void print_compilation(outputStream* st, const nmethod* nm, const char* msg = NULL, bool short_form = false, bool cr = true) {
print_compilation_impl(st, nm->method(), nm->compile_id(), nm->comp_level(),
nm->is_osr_method(), nm->is_osr_method() ? nm->osr_entry_bci() : -1, /*is_blocking*/ false,
msg, short_form);
msg, short_form, cr);
}
static void print_inlining(outputStream* st, ciMethod* method, int inline_level, int bci, const char* msg = NULL);
@ -131,8 +131,7 @@ public:
static void print_inline_indent(int inline_level, outputStream* st = tty);
void print();
void print_line();
void print_tty();
void print_line_on_error(outputStream* st, char* buf, int buflen);
void log_task(xmlStream* log);
@ -234,7 +233,8 @@ class CompileQueue : public CHeapObj<mtCompiler> {
// Redefine Classes support
void mark_on_stack();
void free_all();
NOT_PRODUCT (void print();)
void print_tty();
void print(outputStream* st = tty);
~CompileQueue() {
assert (is_empty(), " Compile Queue must be empty");
@ -341,7 +341,7 @@ class CompileBroker: AllStatic {
static void init_compiler_threads(int c1_compiler_count, int c2_compiler_count);
static bool compilation_is_complete (methodHandle method, int osr_bci, int comp_level);
static bool compilation_is_prohibited(methodHandle method, int osr_bci, int comp_level);
static bool is_compile_blocking ();
static bool is_compile_blocking();
static void preload_classes (methodHandle method, TRAPS);
static CompileTask* create_compile_task(CompileQueue* queue,
@ -369,11 +369,8 @@ class CompileBroker: AllStatic {
int hot_count,
const char* comment,
Thread* thread);
static CompileQueue* compile_queue(int comp_level) {
if (is_c2_compile(comp_level)) return _c2_compile_queue;
if (is_c1_compile(comp_level)) return _c1_compile_queue;
return NULL;
}
static CompileQueue* compile_queue(int comp_level);
static bool init_compiler_runtime();
static void shutdown_compiler_runtime(AbstractCompiler* comp, CompilerThread* thread);
@ -390,6 +387,7 @@ class CompileBroker: AllStatic {
}
static bool compilation_is_in_queue(methodHandle method);
static void print_compile_queues(outputStream* st);
static int queue_size(int comp_level) {
CompileQueue *q = compile_queue(comp_level);
return q != NULL ? q->size() : 0;