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

Example 1 with DirectMemoryProvider

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

the class PageMemoryNoLoadSelfTest method memory.

/**
 * Creates new page memory instance.
 *
 * @return Page memory implementation.
 * @throws Exception If failed.
 */
protected PageMemory memory() throws Exception {
    dataRegionCfg.change(cfg -> cfg.convert(PageMemoryDataRegionChange.class).changePageSize(PAGE_SIZE).changeInitSize(MAX_MEMORY_SIZE).changeMaxSize(MAX_MEMORY_SIZE)).get(1, SECONDS);
    DirectMemoryProvider provider = new UnsafeMemoryProvider(null);
    PageIoRegistry ioRegistry = new PageIoRegistry();
    ioRegistry.loadFromServiceLoader();
    return new PageMemoryNoStoreImpl(provider, (PageMemoryDataRegionConfiguration) fixConfiguration(dataRegionCfg), ioRegistry);
}