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8037970: make PrintMethodData a diagnostic options

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Make PrintMethodData a diagnostic options for performance investigation

Reviewed-by: kvn, iveresov
This commit is contained in:
Roland Westrelin 2014-03-31 10:35:06 +02:00
parent fa3b0a8f47
commit b21d142f01
10 changed files with 83 additions and 142 deletions
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29
hotspot/src/share/vm/oops/methodData.cpp
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@ -115,7 +115,6 @@ void ProfileData::print_data_on(outputStream* st, const MethodData* md) const {
print_data_on(st, print_data_on_helper(md));
}
#ifndef PRODUCT
void ProfileData::print_shared(outputStream* st, const char* name, const char* extra) const {
st->print("bci: %d", bci());
st->fill_to(tab_width_one);
@ -138,7 +137,6 @@ void ProfileData::print_shared(outputStream* st, const char* name, const char* e
void ProfileData::tab(outputStream* st, bool first) const {
st->fill_to(first ? tab_width_one : tab_width_two);
}
#endif // !PRODUCT
// ==================================================================
// BitData
@ -147,23 +145,19 @@ void ProfileData::tab(outputStream* st, bool first) const {
// whether a checkcast bytecode has seen a null value.
#ifndef PRODUCT
void BitData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "BitData", extra);
}
#endif // !PRODUCT
// ==================================================================
// CounterData
//
// A CounterData corresponds to a simple counter.
#ifndef PRODUCT
void CounterData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "CounterData", extra);
st->print_cr("count(%u)", count());
}
#endif // !PRODUCT
// ==================================================================
// JumpData
@ -188,12 +182,10 @@ void JumpData::post_initialize(BytecodeStream* stream, MethodData* mdo) {
set_displacement(offset);
}
#ifndef PRODUCT
void JumpData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "JumpData", extra);
st->print_cr("taken(%u) displacement(%d)", taken(), displacement());
}
#endif // !PRODUCT
int TypeStackSlotEntries::compute_cell_count(Symbol* signature, bool include_receiver, int max) {
// Parameter profiling include the receiver
@ -342,7 +334,6 @@ bool TypeEntriesAtCall::arguments_profiling_enabled() {
return MethodData::profile_arguments();
}
#ifndef PRODUCT
void TypeEntries::print_klass(outputStream* st, intptr_t k) {
if (is_type_none(k)) {
st->print("none");
@ -398,7 +389,6 @@ void VirtualCallTypeData::print_data_on(outputStream* st, const char* extra) con
_ret.print_data_on(st);
}
}
#endif
// ==================================================================
// ReceiverTypeData
@ -417,7 +407,6 @@ void ReceiverTypeData::clean_weak_klass_links(BoolObjectClosure* is_alive_cl) {
}
}
#ifndef PRODUCT
void ReceiverTypeData::print_receiver_data_on(outputStream* st) const {
uint row;
int entries = 0;
@ -447,7 +436,6 @@ void VirtualCallData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "VirtualCallData", extra);
print_receiver_data_on(st);
}
#endif // !PRODUCT
// ==================================================================
// RetData
@ -499,7 +487,6 @@ DataLayout* RetData::advance(MethodData *md, int bci) {
}
#endif // CC_INTERP
#ifndef PRODUCT
void RetData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "RetData", extra);
uint row;
@ -516,7 +503,6 @@ void RetData::print_data_on(outputStream* st, const char* extra) const {
}
}
}
#endif // !PRODUCT
// ==================================================================
// BranchData
@ -534,7 +520,6 @@ void BranchData::post_initialize(BytecodeStream* stream, MethodData* mdo) {
set_displacement(offset);
}
#ifndef PRODUCT
void BranchData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "BranchData", extra);
st->print_cr("taken(%u) displacement(%d)",
@ -542,7 +527,6 @@ void BranchData::print_data_on(outputStream* st, const char* extra) const {
tab(st);
st->print_cr("not taken(%u)", not_taken());
}
#endif
// ==================================================================
// MultiBranchData
@ -608,7 +592,6 @@ void MultiBranchData::post_initialize(BytecodeStream* stream,
}
}
#ifndef PRODUCT
void MultiBranchData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "MultiBranchData", extra);
st->print_cr("default_count(%u) displacement(%d)",
@ -620,9 +603,7 @@ void MultiBranchData::print_data_on(outputStream* st, const char* extra) const {
count_at(i), displacement_at(i));
}
}
#endif
#ifndef PRODUCT
void ArgInfoData::print_data_on(outputStream* st, const char* extra) const {
print_shared(st, "ArgInfoData", extra);
int nargs = number_of_args();
@ -632,8 +613,6 @@ void ArgInfoData::print_data_on(outputStream* st, const char* extra) const {
st->cr();
}
#endif
int ParametersTypeData::compute_cell_count(Method* m) {
if (!MethodData::profile_parameters_for_method(m)) {
return 0;
@ -654,7 +633,6 @@ bool ParametersTypeData::profiling_enabled() {
return MethodData::profile_parameters();
}
#ifndef PRODUCT
void ParametersTypeData::print_data_on(outputStream* st, const char* extra) const {
st->print("parameter types", extra);
_parameters.print_data_on(st);
@ -666,7 +644,6 @@ void SpeculativeTrapData::print_data_on(outputStream* st, const char* extra) con
method()->print_short_name(st);
st->cr();
}
#endif
// ==================================================================
// MethodData*
@ -1359,8 +1336,6 @@ ArgInfoData *MethodData::arg_info() {
// Printing
#ifndef PRODUCT
void MethodData::print_on(outputStream* st) const {
assert(is_methodData(), "should be method data");
st->print("method data for ");
@ -1369,15 +1344,12 @@ void MethodData::print_on(outputStream* st) const {
print_data_on(st);
}
#endif //PRODUCT
void MethodData::print_value_on(outputStream* st) const {
assert(is_methodData(), "should be method data");
st->print("method data for ");
method()->print_value_on(st);
}
#ifndef PRODUCT
void MethodData::print_data_on(outputStream* st) const {
ResourceMark rm;
ProfileData* data = first_data();
@ -1418,7 +1390,6 @@ void MethodData::print_data_on(outputStream* st) const {
if (dp >= end) return;
}
}
#endif
#if INCLUDE_SERVICES
// Size Statistics