Examples with UnsafeMemoryProvider org.apache.ignite.internal.pagememory.mem.unsafe.UnsafeMemoryProvider used on opensource projects

Example 6 with UnsafeMemoryProvider

use of org.apache.ignite.internal.pagememory.mem.unsafe.UnsafeMemoryProvider in project ignite-3 by apache.

the class ItBplusTreeReuseListPageMemoryImplTest method createPageMemory.

/**
 * {@inheritDoc}
 */
@Override
protected PageMemory createPageMemory() throws Exception {
    dataRegionCfg.change(c -> c.convert(PageMemoryDataRegionChange.class).changePageSize(PAGE_SIZE).changeInitSize(MAX_MEMORY_SIZE).changeMaxSize(MAX_MEMORY_SIZE)).get(1, TimeUnit.SECONDS);
    long[] sizes = LongStream.range(0, CPUS + 1).map(i -> MAX_MEMORY_SIZE / CPUS).toArray();
    sizes[CPUS] = 10 * MiB;
    TestPageIoRegistry ioRegistry = new TestPageIoRegistry();
    ioRegistry.loadFromServiceLoader();
    return new PageMemoryImpl(new UnsafeMemoryProvider(null), (PageMemoryDataRegionConfiguration) fixConfiguration(dataRegionCfg), ioRegistry, sizes, new TestPageReadWriteManager(), (page, fullPageId, pageMemoryEx) -> {
    });
}

Example 7 with UnsafeMemoryProvider

use of org.apache.ignite.internal.pagememory.mem.unsafe.UnsafeMemoryProvider in project ignite-3 by apache.

the class ItBplusTreeReplaceRemoveRaceTest method createPageMemory.

protected PageMemory createPageMemory() throws Exception {
    dataRegionCfg.change(c -> c.convert(PageMemoryDataRegionChange.class).changePageSize(512).changeInitSize(1024 * MiB).changeMaxSize(1024 * MiB)).get(1, TimeUnit.SECONDS);
    TestPageIoRegistry ioRegistry = new TestPageIoRegistry();
    ioRegistry.loadFromServiceLoader();
    return new PageMemoryNoStoreImpl(new UnsafeMemoryProvider(null), (PageMemoryDataRegionConfiguration) fixConfiguration(dataRegionCfg), ioRegistry);
}