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8145092: Use Unified Logging for the GC logging

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JEP-271. VM changes contributed by brutisso, test changes contributed by david.

Co-authored-by: David Lindholm <david.lindholm@oralce.com>
Reviewed-by: sjohanss, david, brutisso
This commit is contained in:
Bengt Rutisson 2015-12-10 14:57:55 +01:00
parent 581eb19018
commit ffeb0bdad0
200 changed files with 3331 additions and 6147 deletions
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17
hotspot/src/share/vm/gc/shared/ageTable.cpp
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@ -28,6 +28,7 @@
#include "gc/shared/collectorPolicy.hpp"
#include "gc/shared/gcPolicyCounters.hpp"
#include "memory/resourceArea.hpp"
#include "logging/log.hpp"
#include "utilities/copy.hpp"
/* Copyright (c) 1992, 2015, Oracle and/or its affiliates, and Stanford University.
@ -94,24 +95,18 @@ uint ageTable::compute_tenuring_threshold(size_t survivor_capacity, GCPolicyCoun
result = age < MaxTenuringThreshold ? age : MaxTenuringThreshold;
}
if (PrintTenuringDistribution || UsePerfData) {
if (PrintTenuringDistribution) {
gclog_or_tty->cr();
gclog_or_tty->print_cr("Desired survivor size " SIZE_FORMAT " bytes, new threshold "
UINTX_FORMAT " (max threshold " UINTX_FORMAT ")",
desired_survivor_size*oopSize, (uintx) result, MaxTenuringThreshold);
}
log_debug(gc, age)("Desired survivor size " SIZE_FORMAT " bytes, new threshold " UINTX_FORMAT " (max threshold " UINTX_FORMAT ")",
desired_survivor_size*oopSize, (uintx) result, MaxTenuringThreshold);
if (log_is_enabled(Trace, gc, age) || UsePerfData) {
size_t total = 0;
uint age = 1;
while (age < table_size) {
total += sizes[age];
if (sizes[age] > 0) {
if (PrintTenuringDistribution) {
gclog_or_tty->print_cr("- age %3u: " SIZE_FORMAT_W(10) " bytes, " SIZE_FORMAT_W(10) " total",
age, sizes[age]*oopSize, total*oopSize);
}
log_trace(gc, age)("- age %3u: " SIZE_FORMAT_W(10) " bytes, " SIZE_FORMAT_W(10) " total",
age, sizes[age]*oopSize, total*oopSize);
}
if (UsePerfData) {
_perf_sizes[age]->set_value(sizes[age]*oopSize);