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#include "runtime/init.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/java.hpp"
#include "runtime/javaCalls.hpp"
#include "runtime/jniHandles.inline.hpp"
! #include "runtime/perfData.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stackWatermarkSet.hpp"
#include "runtime/stubRoutines.hpp"
#include "runtime/synchronizer.inline.hpp"
#include "runtime/timerTrace.hpp"
#include "runtime/vframe.inline.hpp"
#include "runtime/vframeArray.hpp"
#include "runtime/vm_version.hpp"
#include "utilities/copy.hpp"
#include "utilities/dtrace.hpp"
#include "utilities/events.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/resourceHash.hpp"
#include "runtime/init.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/java.hpp"
#include "runtime/javaCalls.hpp"
#include "runtime/jniHandles.inline.hpp"
! #include "runtime/perfData.inline.hpp"
#include "runtime/sharedRuntime.hpp"
#include "runtime/stackWatermarkSet.hpp"
#include "runtime/stubRoutines.hpp"
#include "runtime/synchronizer.inline.hpp"
#include "runtime/timerTrace.hpp"
#include "runtime/vframe.inline.hpp"
#include "runtime/vframeArray.hpp"
#include "runtime/vm_version.hpp"
+ #include "services/management.hpp"
#include "utilities/copy.hpp"
#include "utilities/dtrace.hpp"
#include "utilities/events.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/resourceHash.hpp"
SHARED_STUBS_DO(SHARED_STUB_FIELD_DEFINE)
#undef SHARED_STUB_FIELD_DEFINE
nmethod* SharedRuntime::_cont_doYield_stub;
+ PerfTickCounters* SharedRuntime::_perf_resolve_opt_virtual_total_time = nullptr;
+ PerfTickCounters* SharedRuntime::_perf_resolve_virtual_total_time = nullptr;
+ PerfTickCounters* SharedRuntime::_perf_resolve_static_total_time = nullptr;
+ PerfTickCounters* SharedRuntime::_perf_handle_wrong_method_total_time = nullptr;
+ PerfTickCounters* SharedRuntime::_perf_ic_miss_total_time = nullptr;
+
#define SHARED_STUB_NAME_DECLARE(name, type) "Shared Runtime " # name "_blob",
const char *SharedRuntime::_stub_names[] = {
SHARED_STUBS_DO(SHARED_STUB_NAME_DECLARE)
};
_polling_page_return_handler_blob =
generate_handler_blob(SharedStubId::polling_page_return_handler_id,
CAST_FROM_FN_PTR(address, SafepointSynchronize::handle_polling_page_exception));
generate_deopt_blob();
+
+ if (UsePerfData) {
+ EXCEPTION_MARK;
+ NEWPERFTICKCOUNTERS(_perf_resolve_opt_virtual_total_time, SUN_CI, "resovle_opt_virtual_call");
+ NEWPERFTICKCOUNTERS(_perf_resolve_virtual_total_time, SUN_CI, "resovle_virtual_call");
+ NEWPERFTICKCOUNTERS(_perf_resolve_static_total_time, SUN_CI, "resovle_static_call");
+ NEWPERFTICKCOUNTERS(_perf_handle_wrong_method_total_time, SUN_CI, "handle_wrong_method");
+ NEWPERFTICKCOUNTERS(_perf_ic_miss_total_time , SUN_CI, "ic_miss");
+ if (HAS_PENDING_EXCEPTION) {
+ vm_exit_during_initialization("SharedRuntime::generate_stubs() failed unexpectedly");
+ }
+ }
+ }
+
+ static void print_counter_on(outputStream* st, const char* name, PerfTickCounters* counter, uint cnt) {
+ st->print(" %-28s " JLONG_FORMAT_W(6) "us", name, counter->elapsed_counter_value_us());
+ if (TraceThreadTime) {
+ st->print(" (elapsed) " JLONG_FORMAT_W(6) "us (thread)", counter->thread_counter_value_us());
+ }
+ st->print(" / %5d events", cnt);
+ st->cr();
+ }
+
+ void SharedRuntime::print_counters_on(outputStream* st) {
+ st->print_cr("SharedRuntime:");
+ if (UsePerfData) {
+ print_counter_on(st, "resolve_opt_virtual_call:", _perf_resolve_opt_virtual_total_time, _resolve_opt_virtual_ctr);
+ print_counter_on(st, "resolve_virtual_call:", _perf_resolve_virtual_total_time, _resolve_virtual_ctr);
+ print_counter_on(st, "resolve_static_call:", _perf_resolve_static_total_time, _resolve_static_ctr);
+ print_counter_on(st, "handle_wrong_method:", _perf_handle_wrong_method_total_time, _wrong_method_ctr);
+ print_counter_on(st, "ic_miss:", _perf_ic_miss_total_time, _ic_miss_ctr);
+
+ jlong total_elapsed_time_us = Management::ticks_to_us(_perf_resolve_opt_virtual_total_time->elapsed_counter_value() +
+ _perf_resolve_virtual_total_time->elapsed_counter_value() +
+ _perf_resolve_static_total_time->elapsed_counter_value() +
+ _perf_handle_wrong_method_total_time->elapsed_counter_value() +
+ _perf_ic_miss_total_time->elapsed_counter_value());
+ st->print("Total: " JLONG_FORMAT_W(5) "us", total_elapsed_time_us);
+ if (TraceThreadTime) {
+ jlong total_thread_time_us = Management::ticks_to_us(_perf_resolve_opt_virtual_total_time->thread_counter_value() +
+ _perf_resolve_virtual_total_time->thread_counter_value() +
+ _perf_resolve_static_total_time->thread_counter_value() +
+ _perf_handle_wrong_method_total_time->thread_counter_value() +
+ _perf_ic_miss_total_time->thread_counter_value());
+ st->print(" (elapsed) " JLONG_FORMAT_W(5) "us (thread)", total_thread_time_us);
+
+ }
+ st->cr();
+ } else {
+ st->print_cr(" no data (UsePerfData is turned off)");
+ }
}
#if INCLUDE_JFR
//------------------------------generate jfr runtime stubs ------
void SharedRuntime::generate_jfr_stubs() {
#include <math.h>
// Implementation of SharedRuntime
- #ifndef PRODUCT
// For statistics
uint SharedRuntime::_ic_miss_ctr = 0;
uint SharedRuntime::_wrong_method_ctr = 0;
uint SharedRuntime::_resolve_static_ctr = 0;
uint SharedRuntime::_resolve_virtual_ctr = 0;
uint SharedRuntime::_resolve_opt_virtual_ctr = 0;
uint SharedRuntime::_implicit_null_throws = 0;
uint SharedRuntime::_implicit_div0_throws = 0;
int64_t SharedRuntime::_nof_normal_calls = 0;
int64_t SharedRuntime::_nof_inlined_calls = 0;
#include <math.h>
// Implementation of SharedRuntime
// For statistics
uint SharedRuntime::_ic_miss_ctr = 0;
uint SharedRuntime::_wrong_method_ctr = 0;
uint SharedRuntime::_resolve_static_ctr = 0;
uint SharedRuntime::_resolve_virtual_ctr = 0;
uint SharedRuntime::_resolve_opt_virtual_ctr = 0;
+
+ #ifndef PRODUCT
uint SharedRuntime::_implicit_null_throws = 0;
uint SharedRuntime::_implicit_div0_throws = 0;
int64_t SharedRuntime::_nof_normal_calls = 0;
int64_t SharedRuntime::_nof_inlined_calls = 0;
if (_ICmiss_index >= maxICmiss_count) _ICmiss_index = maxICmiss_count - 1;
_ICmiss_at[index] = at;
_ICmiss_count[index] = 1;
}
! void SharedRuntime::print_ic_miss_histogram() {
if (ICMissHistogram) {
! tty->print_cr("IC Miss Histogram:");
int tot_misses = 0;
for (int i = 0; i < _ICmiss_index; i++) {
! tty->print_cr(" at: " INTPTR_FORMAT " nof: %d", p2i(_ICmiss_at[i]), _ICmiss_count[i]);
tot_misses += _ICmiss_count[i];
}
! tty->print_cr("Total IC misses: %7d", tot_misses);
}
}
! #endif // PRODUCT
JRT_LEAF(jlong, SharedRuntime::lmul(jlong y, jlong x))
return x * y;
JRT_END
if (_ICmiss_index >= maxICmiss_count) _ICmiss_index = maxICmiss_count - 1;
_ICmiss_at[index] = at;
_ICmiss_count[index] = 1;
}
! void SharedRuntime::print_ic_miss_histogram_on(outputStream* st) {
if (ICMissHistogram) {
! st->print_cr("IC Miss Histogram:");
int tot_misses = 0;
for (int i = 0; i < _ICmiss_index; i++) {
! st->print_cr(" at: " INTPTR_FORMAT " nof: %d", p2i(_ICmiss_at[i]), _ICmiss_count[i]);
tot_misses += _ICmiss_count[i];
}
! st->print_cr("Total IC misses: %7d", tot_misses);
}
}
! #endif // !PRODUCT
JRT_LEAF(jlong, SharedRuntime::lmul(jlong y, jlong x))
return x * y;
JRT_END
// an error. Our method could have been redefined just after we
// fetched the Method* from the constant pool.
ResourceMark rm;
log_trace(redefine, class, obsolete)("calling obsolete method '%s'", method->name_and_sig_as_C_string());
}
+
+ LogStreamHandle(Trace, interpreter, bytecode) log;
+ if (log.is_enabled()) {
+ ResourceMark rm;
+ log.print("method entry: " INTPTR_FORMAT " %s %s%s%s%s",
+ p2i(thread),
+ (method->is_static() ? "static" : "virtual"),
+ method->name_and_sig_as_C_string(),
+ (method->is_native() ? " native" : ""),
+ (thread->class_being_initialized() != nullptr ? " clinit" : ""),
+ (method->method_holder()->is_initialized() ? "" : " being_initialized"));
+ }
return 0;
JRT_END
// ret_pc points into caller; we are returning caller's exception handler
// for given exception
(!is_virtual && invoke_code == Bytecodes::_invokedynamic) ||
( is_virtual && invoke_code != Bytecodes::_invokestatic ), "inconsistent bytecode");
assert(!caller_nm->is_unloading(), "It should not be unloading");
- #ifndef PRODUCT
// tracing/debugging/statistics
uint *addr = (is_optimized) ? (&_resolve_opt_virtual_ctr) :
(is_virtual) ? (&_resolve_virtual_ctr) :
(&_resolve_static_ctr);
Atomic::inc(addr);
if (TraceCallFixup) {
ResourceMark rm(current);
tty->print("resolving %s%s (%s) call to",
(is_optimized) ? "optimized " : "", (is_virtual) ? "virtual" : "static",
Bytecodes::name(invoke_code));
(!is_virtual && invoke_code == Bytecodes::_invokedynamic) ||
( is_virtual && invoke_code != Bytecodes::_invokestatic ), "inconsistent bytecode");
assert(!caller_nm->is_unloading(), "It should not be unloading");
// tracing/debugging/statistics
uint *addr = (is_optimized) ? (&_resolve_opt_virtual_ctr) :
(is_virtual) ? (&_resolve_virtual_ctr) :
(&_resolve_static_ctr);
Atomic::inc(addr);
+ #ifndef PRODUCT
if (TraceCallFixup) {
ResourceMark rm(current);
tty->print("resolving %s%s (%s) call to",
(is_optimized) ? "optimized " : "", (is_virtual) ? "virtual" : "static",
Bytecodes::name(invoke_code));
return callee_method;
}
// Inline caches exist only in compiled code
JRT_BLOCK_ENTRY(address, SharedRuntime::handle_wrong_method_ic_miss(JavaThread* current))
+ PerfTraceTime timer(_perf_ic_miss_total_time);
+
#ifdef ASSERT
RegisterMap reg_map(current,
RegisterMap::UpdateMap::skip,
RegisterMap::ProcessFrames::include,
RegisterMap::WalkContinuation::skip);
JRT_END
// Handle call site that has been made non-entrant
JRT_BLOCK_ENTRY(address, SharedRuntime::handle_wrong_method(JavaThread* current))
+ PerfTraceTime timer(_perf_handle_wrong_method_total_time);
+
// 6243940 We might end up in here if the callee is deoptimized
// as we race to call it. We don't want to take a safepoint if
// the caller was interpreted because the caller frame will look
// interpreted to the stack walkers and arguments are now
// "compiled" so it is much better to make this transition
return get_resolved_entry(current, callee_method);
JRT_END
// Handle abstract method call
JRT_BLOCK_ENTRY(address, SharedRuntime::handle_wrong_method_abstract(JavaThread* current))
+ PerfTraceTime timer(_perf_handle_wrong_method_total_time);
+
// Verbose error message for AbstractMethodError.
// Get the called method from the invoke bytecode.
vframeStream vfst(current, true);
assert(!vfst.at_end(), "Java frame must exist");
methodHandle caller(current, vfst.method());
return callee_method->verified_code_entry();
}
// resolve a static call and patch code
JRT_BLOCK_ENTRY(address, SharedRuntime::resolve_static_call_C(JavaThread* current ))
+ PerfTraceTime timer(_perf_resolve_static_total_time);
+
methodHandle callee_method;
bool enter_special = false;
JRT_BLOCK
callee_method = SharedRuntime::resolve_helper(false, false, CHECK_NULL);
current->set_vm_result_2(callee_method());
return get_resolved_entry(current, callee_method);
JRT_END
// resolve virtual call and update inline cache to monomorphic
JRT_BLOCK_ENTRY(address, SharedRuntime::resolve_virtual_call_C(JavaThread* current))
+ PerfTraceTime timer(_perf_resolve_virtual_total_time);
+
methodHandle callee_method;
JRT_BLOCK
callee_method = SharedRuntime::resolve_helper(true, false, CHECK_NULL);
current->set_vm_result_2(callee_method());
JRT_BLOCK_END
// Resolve a virtual call that can be statically bound (e.g., always
// monomorphic, so it has no inline cache). Patch code to resolved target.
JRT_BLOCK_ENTRY(address, SharedRuntime::resolve_opt_virtual_call_C(JavaThread* current))
+ PerfTraceTime timer(_perf_resolve_opt_virtual_total_time);
+
methodHandle callee_method;
JRT_BLOCK
callee_method = SharedRuntime::resolve_helper(true, true, CHECK_NULL);
current->set_vm_result_2(callee_method());
JRT_BLOCK_END
// receivers for non-static calls
Handle receiver = find_callee_info(bc, call_info, CHECK_(methodHandle()));
methodHandle callee_method(current, call_info.selected_method());
- #ifndef PRODUCT
Atomic::inc(&_ic_miss_ctr);
// Statistics & Tracing
if (TraceCallFixup) {
ResourceMark rm(current);
tty->print("IC miss (%s) call to", Bytecodes::name(bc));
callee_method->print_short_name(tty);
// receivers for non-static calls
Handle receiver = find_callee_info(bc, call_info, CHECK_(methodHandle()));
methodHandle callee_method(current, call_info.selected_method());
Atomic::inc(&_ic_miss_ctr);
+ #ifndef PRODUCT
// Statistics & Tracing
if (TraceCallFixup) {
ResourceMark rm(current);
tty->print("IC miss (%s) call to", Bytecodes::name(bc));
callee_method->print_short_name(tty);
}
}
methodHandle callee_method = find_callee_method(CHECK_(methodHandle()));
-
- #ifndef PRODUCT
Atomic::inc(&_wrong_method_ctr);
if (TraceCallFixup) {
ResourceMark rm(current);
tty->print("handle_wrong_method reresolving call to");
callee_method->print_short_name(tty);
tty->print_cr(" code: " INTPTR_FORMAT, p2i(callee_method->code()));
}
}
methodHandle callee_method = find_callee_method(CHECK_(methodHandle()));
Atomic::inc(&_wrong_method_ctr);
+ #ifndef PRODUCT
if (TraceCallFixup) {
ResourceMark rm(current);
tty->print("handle_wrong_method reresolving call to");
callee_method->print_short_name(tty);
tty->print_cr(" code: " INTPTR_FORMAT, p2i(callee_method->code()));
void SharedRuntime::print_statistics() {
ttyLocker ttyl;
if (xtty != nullptr) xtty->head("statistics type='SharedRuntime'");
! SharedRuntime::print_ic_miss_histogram();
!
! // Dump the JRT_ENTRY counters
- if (_new_instance_ctr) tty->print_cr("%5u new instance requires GC", _new_instance_ctr);
- if (_new_array_ctr) tty->print_cr("%5u new array requires GC", _new_array_ctr);
- if (_multi2_ctr) tty->print_cr("%5u multianewarray 2 dim", _multi2_ctr);
- if (_multi3_ctr) tty->print_cr("%5u multianewarray 3 dim", _multi3_ctr);
- if (_multi4_ctr) tty->print_cr("%5u multianewarray 4 dim", _multi4_ctr);
- if (_multi5_ctr) tty->print_cr("%5u multianewarray 5 dim", _multi5_ctr);
-
- tty->print_cr("%5u inline cache miss in compiled", _ic_miss_ctr);
- tty->print_cr("%5u wrong method", _wrong_method_ctr);
- tty->print_cr("%5u unresolved static call site", _resolve_static_ctr);
- tty->print_cr("%5u unresolved virtual call site", _resolve_virtual_ctr);
- tty->print_cr("%5u unresolved opt virtual call site", _resolve_opt_virtual_ctr);
-
- if (_mon_enter_stub_ctr) tty->print_cr("%5u monitor enter stub", _mon_enter_stub_ctr);
- if (_mon_exit_stub_ctr) tty->print_cr("%5u monitor exit stub", _mon_exit_stub_ctr);
- if (_mon_enter_ctr) tty->print_cr("%5u monitor enter slow", _mon_enter_ctr);
- if (_mon_exit_ctr) tty->print_cr("%5u monitor exit slow", _mon_exit_ctr);
- if (_partial_subtype_ctr) tty->print_cr("%5u slow partial subtype", _partial_subtype_ctr);
- if (_jbyte_array_copy_ctr) tty->print_cr("%5u byte array copies", _jbyte_array_copy_ctr);
- if (_jshort_array_copy_ctr) tty->print_cr("%5u short array copies", _jshort_array_copy_ctr);
- if (_jint_array_copy_ctr) tty->print_cr("%5u int array copies", _jint_array_copy_ctr);
- if (_jlong_array_copy_ctr) tty->print_cr("%5u long array copies", _jlong_array_copy_ctr);
- if (_oop_array_copy_ctr) tty->print_cr("%5u oop array copies", _oop_array_copy_ctr);
- if (_checkcast_array_copy_ctr) tty->print_cr("%5u checkcast array copies", _checkcast_array_copy_ctr);
- if (_unsafe_array_copy_ctr) tty->print_cr("%5u unsafe array copies", _unsafe_array_copy_ctr);
- if (_generic_array_copy_ctr) tty->print_cr("%5u generic array copies", _generic_array_copy_ctr);
- if (_slow_array_copy_ctr) tty->print_cr("%5u slow array copies", _slow_array_copy_ctr);
- if (_find_handler_ctr) tty->print_cr("%5u find exception handler", _find_handler_ctr);
- if (_rethrow_ctr) tty->print_cr("%5u rethrow handler", _rethrow_ctr);
- if (_unsafe_set_memory_ctr) tty->print_cr("%5u unsafe set memorys", _unsafe_set_memory_ctr);
-
- AdapterHandlerLibrary::print_statistics();
if (xtty != nullptr) xtty->tail("statistics");
}
inline double percent(int64_t x, int64_t y) {
return 100.0 * (double)x / (double)MAX2(y, (int64_t)1);
}
class MethodArityHistogram {
void SharedRuntime::print_statistics() {
ttyLocker ttyl;
if (xtty != nullptr) xtty->head("statistics type='SharedRuntime'");
! SharedRuntime::print_ic_miss_histogram_on(tty);
! SharedRuntime::print_counters_on(tty);
! AdapterHandlerLibrary::print_statistics_on(tty);
if (xtty != nullptr) xtty->tail("statistics");
}
+ //void SharedRuntime::print_counters_on(outputStream* st) {
+ // // Dump the JRT_ENTRY counters
+ // if (_new_instance_ctr) st->print_cr("%5u new instance requires GC", _new_instance_ctr);
+ // if (_new_array_ctr) st->print_cr("%5u new array requires GC", _new_array_ctr);
+ // if (_multi2_ctr) st->print_cr("%5u multianewarray 2 dim", _multi2_ctr);
+ // if (_multi3_ctr) st->print_cr("%5u multianewarray 3 dim", _multi3_ctr);
+ // if (_multi4_ctr) st->print_cr("%5u multianewarray 4 dim", _multi4_ctr);
+ // if (_multi5_ctr) st->print_cr("%5u multianewarray 5 dim", _multi5_ctr);
+ //
+ // st->print_cr("%5u inline cache miss in compiled", _ic_miss_ctr);
+ // st->print_cr("%5u wrong method", _wrong_method_ctr);
+ // st->print_cr("%5u unresolved static call site", _resolve_static_ctr);
+ // st->print_cr("%5u unresolved virtual call site", _resolve_virtual_ctr);
+ // st->print_cr("%5u unresolved opt virtual call site", _resolve_opt_virtual_ctr);
+ //
+ // if (_mon_enter_stub_ctr) st->print_cr("%5u monitor enter stub", _mon_enter_stub_ctr);
+ // if (_mon_exit_stub_ctr) st->print_cr("%5u monitor exit stub", _mon_exit_stub_ctr);
+ // if (_mon_enter_ctr) st->print_cr("%5u monitor enter slow", _mon_enter_ctr);
+ // if (_mon_exit_ctr) st->print_cr("%5u monitor exit slow", _mon_exit_ctr);
+ // if (_partial_subtype_ctr) st->print_cr("%5u slow partial subtype", _partial_subtype_ctr);
+ // if (_jbyte_array_copy_ctr) st->print_cr("%5u byte array copies", _jbyte_array_copy_ctr);
+ // if (_jshort_array_copy_ctr) st->print_cr("%5u short array copies", _jshort_array_copy_ctr);
+ // if (_jint_array_copy_ctr) st->print_cr("%5u int array copies", _jint_array_copy_ctr);
+ // if (_jlong_array_copy_ctr) st->print_cr("%5u long array copies", _jlong_array_copy_ctr);
+ // if (_oop_array_copy_ctr) st->print_cr("%5u oop array copies", _oop_array_copy_ctr);
+ // if (_checkcast_array_copy_ctr) st->print_cr("%5u checkcast array copies", _checkcast_array_copy_ctr);
+ // if (_unsafe_array_copy_ctr) st->print_cr("%5u unsafe array copies", _unsafe_array_copy_ctr);
+ // if (_generic_array_copy_ctr) st->print_cr("%5u generic array copies", _generic_array_copy_ctr);
+ // if (_slow_array_copy_ctr) st->print_cr("%5u slow array copies", _slow_array_copy_ctr);
+ // if (_find_handler_ctr) st->print_cr("%5u find exception handler", _find_handler_ctr);
+ // if (_rethrow_ctr) st->print_cr("%5u rethrow handler", _rethrow_ctr);
+ // if (_unsafe_set_memory_ctr) tty->print_cr("%5u unsafe set memorys", _unsafe_set_memory_ctr);
+ //}
+
inline double percent(int64_t x, int64_t y) {
return 100.0 * (double)x / (double)MAX2(y, (int64_t)1);
}
class MethodArityHistogram {
uint64_t MethodArityHistogram::_total_compiled_calls;
uint64_t MethodArityHistogram::_max_compiled_calls_per_method;
int MethodArityHistogram::_max_arity;
int MethodArityHistogram::_max_size;
! void SharedRuntime::print_call_statistics(uint64_t comp_total) {
tty->print_cr("Calls from compiled code:");
int64_t total = _nof_normal_calls + _nof_interface_calls + _nof_static_calls;
int64_t mono_c = _nof_normal_calls - _nof_megamorphic_calls;
int64_t mono_i = _nof_interface_calls;
tty->print_cr("\t" INT64_FORMAT_W(12) " (100%%) total non-inlined ", total);
uint64_t MethodArityHistogram::_total_compiled_calls;
uint64_t MethodArityHistogram::_max_compiled_calls_per_method;
int MethodArityHistogram::_max_arity;
int MethodArityHistogram::_max_size;
! void SharedRuntime::print_call_statistics_on(outputStream* st) {
tty->print_cr("Calls from compiled code:");
int64_t total = _nof_normal_calls + _nof_interface_calls + _nof_static_calls;
int64_t mono_c = _nof_normal_calls - _nof_megamorphic_calls;
int64_t mono_i = _nof_interface_calls;
tty->print_cr("\t" INT64_FORMAT_W(12) " (100%%) total non-inlined ", total);
}
return nullptr;
}
#ifndef PRODUCT
! static void print_table_statistics() {
auto size = [&] (AdapterFingerPrint* key, AdapterHandlerEntry* a) {
return sizeof(*key) + sizeof(*a);
};
TableStatistics ts = _adapter_handler_table->statistics_calculate(size);
! ts.print(tty, "AdapterHandlerTable");
! tty->print_cr("AdapterHandlerTable (table_size=%d, entries=%d)",
! _adapter_handler_table->table_size(), _adapter_handler_table->number_of_entries());
! tty->print_cr("AdapterHandlerTable: lookups %d equals %d hits %d compact %d",
! _lookups, _equals, _hits, _compact);
}
! #endif
// ---------------------------------------------------------------------------
// Implementation of AdapterHandlerLibrary
AdapterHandlerEntry* AdapterHandlerLibrary::_abstract_method_handler = nullptr;
AdapterHandlerEntry* AdapterHandlerLibrary::_no_arg_handler = nullptr;
}
return nullptr;
}
#ifndef PRODUCT
! void AdapterHandlerLibrary::print_statistics_on(outputStream* st) {
auto size = [&] (AdapterFingerPrint* key, AdapterHandlerEntry* a) {
return sizeof(*key) + sizeof(*a);
};
TableStatistics ts = _adapter_handler_table->statistics_calculate(size);
! ts.print(st, "AdapterHandlerTable");
! st->print_cr("AdapterHandlerTable (table_size=%d, entries=%d)",
! _adapter_handler_table->table_size(), _adapter_handler_table->number_of_entries());
! st->print_cr("AdapterHandlerTable: lookups %d equals %d hits %d compact %d",
! _lookups, _equals, _hits, _compact);
}
! #endif // !PRODUCT
// ---------------------------------------------------------------------------
// Implementation of AdapterHandlerLibrary
AdapterHandlerEntry* AdapterHandlerLibrary::_abstract_method_handler = nullptr;
AdapterHandlerEntry* AdapterHandlerLibrary::_no_arg_handler = nullptr;
st->print(" c2iNCI: " INTPTR_FORMAT, p2i(get_c2i_no_clinit_check_entry()));
}
st->cr();
}
- #ifndef PRODUCT
-
- void AdapterHandlerLibrary::print_statistics() {
- print_table_statistics();
- }
-
- #endif /* PRODUCT */
-
JRT_LEAF(void, SharedRuntime::enable_stack_reserved_zone(JavaThread* current))
assert(current == JavaThread::current(), "pre-condition");
StackOverflow* overflow_state = current->stack_overflow_state();
overflow_state->enable_stack_reserved_zone(/*check_if_disabled*/true);
overflow_state->set_reserved_stack_activation(current->stack_base());
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