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8152491: Convert TracePageSizes to use UL

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Reviewed-by: sjohanss, pliden
This commit is contained in:
Stefan Karlsson 2016-04-12 07:17:44 +02:00
parent 3200059098
commit cf254af2fb
17 changed files with 255 additions and 111 deletions
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71
hotspot/src/share/vm/runtime/os.cpp
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@ -33,6 +33,7 @@
#include "gc/shared/vmGCOperations.hpp"
#include "interpreter/interpreter.hpp"
#include "logging/log.hpp"
#include "logging/logStream.inline.hpp"
#include "memory/allocation.inline.hpp"
#ifdef ASSERT
#include "memory/guardedMemory.hpp"
@ -1494,31 +1495,63 @@ const char* os::errno_name(int e) {
return errno_to_string(e, true);
}
#ifndef PRODUCT
void os::trace_page_sizes(const char* str, const size_t* page_sizes, int count)
{
if (TracePageSizes) {
tty->print("%s: ", str);
void os::trace_page_sizes(const char* str, const size_t* page_sizes, int count) {
LogTarget(Info, pagesize) log;
if (log.is_enabled()) {
LogStreamCHeap out(log);
out.print("%s: ", str);
for (int i = 0; i < count; ++i) {
tty->print(" " SIZE_FORMAT, page_sizes[i]);
out.print(" " SIZE_FORMAT, page_sizes[i]);
}
tty->cr();
out.cr();
}
}
void os::trace_page_sizes(const char* str, const size_t region_min_size,
const size_t region_max_size, const size_t page_size,
const char* base, const size_t size)
{
if (TracePageSizes) {
tty->print_cr("%s: min=" SIZE_FORMAT " max=" SIZE_FORMAT
" pg_sz=" SIZE_FORMAT " base=" PTR_FORMAT
" size=" SIZE_FORMAT,
str, region_min_size, region_max_size,
page_size, p2i(base), size);
}
#define trace_page_size_params(size) byte_size_in_exact_unit(size), exact_unit_for_byte_size(size)
void os::trace_page_sizes(const char* str,
const size_t region_min_size,
const size_t region_max_size,
const size_t page_size,
const char* base,
const size_t size) {
log_info(pagesize)("%s: "
" min=" SIZE_FORMAT "%s"
" max=" SIZE_FORMAT "%s"
" base=" PTR_FORMAT
" page_size=" SIZE_FORMAT "%s"
" size=" SIZE_FORMAT "%s",
str,
trace_page_size_params(region_min_size),
trace_page_size_params(region_max_size),
p2i(base),
trace_page_size_params(page_size),
trace_page_size_params(size));
}
#endif // #ifndef PRODUCT
void os::trace_page_sizes_for_requested_size(const char* str,
const size_t requested_size,
const size_t page_size,
const size_t alignment,
const char* base,
const size_t size) {
log_info(pagesize)("%s:"
" req_size=" SIZE_FORMAT "%s"
" base=" PTR_FORMAT
" page_size=" SIZE_FORMAT "%s"
" alignment=" SIZE_FORMAT "%s"
" size=" SIZE_FORMAT "%s",
str,
trace_page_size_params(requested_size),
p2i(base),
trace_page_size_params(page_size),
trace_page_size_params(alignment),
trace_page_size_params(size));
}
// This is the working definition of a server class machine:
// >= 2 physical CPU's and >=2GB of memory, with some fuzz