/*
* Copyright ( c ) 2013 , 2016 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*
*/
#include "precompiled.hpp"
#include "gc/g1/g1BiasedArray.hpp"
#include "memory/padded.inline.hpp"
G1BiasedMappedArrayBase::G1BiasedMappedArrayBase() :
_alloc_base(NULL),
_base(NULL),
_length(0 ),
_biased_base(NULL),
_bias(0 ),
_shift_by(0 ) { }
G1BiasedMappedArrayBase::~G1BiasedMappedArrayBase() {
FreeHeap(_alloc_base);
}
// Allocate a new array, generic version.
address G1BiasedMappedArrayBase::create_new_base_array(size_t length, size_t elem_size) {
assert(length > 0 , "just checking" );
assert(elem_size > 0 , "just checking" );
return PaddedPrimitiveArray<u_char, mtGC>::create(length * elem_size, &_alloc_base);
}
#ifndef PRODUCT
void G1BiasedMappedArrayBase::verify_index(idx_t index) const {
guarantee(_base != NULL, "Array not initialized" );
guarantee(index < length(), "Index out of bounds index: " SIZE_FORMAT " length: " SIZE_FORMAT, index, length());
}
void G1BiasedMappedArrayBase::verify_biased_index(idx_t biased_index) const {
guarantee(_biased_base != NULL, "Array not initialized" );
guarantee(biased_index >= bias() && biased_index < (bias() + length()),
"Biased index out of bounds, index: " SIZE_FORMAT " bias: " SIZE_FORMAT " length: " SIZE_FORMAT,
biased_index, bias(), length());
}
void G1BiasedMappedArrayBase::verify_biased_index_inclusive_end(idx_t biased_index) const {
guarantee(_biased_base != NULL, "Array not initialized" );
guarantee(biased_index >= bias() && biased_index <= (bias() + length()),
"Biased index out of inclusive bounds, index: " SIZE_FORMAT " bias: " SIZE_FORMAT " length: " SIZE_FORMAT,
biased_index, bias(), length());
}
#endif
Messung V0.5 in Prozent C=90 H=92 G=90
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland