List of computeNumberOfPages() Examples

Examples of computeNumberOfPages()

eu.stratosphere.nephele.services.memorymanager.MemoryManager.computeNumberOfPages()
Computes to how many pages the given number of bytes corresponds. If the given number of bytes is not an exact multiple of a page size, the result is rounded down, such that a portion of the memory (smaller than the page size) is not included. @param numBytes The number of bytes to convert to a page count. @return The number of pages to which
org.apache.flink.runtime.memorymanager.MemoryManager.computeNumberOfPages()
Computes to how many pages the given number of bytes corresponds. If the given number of bytes is not an exact multiple of a page size, the result is rounded down, such that a portion of the memory (smaller than the page size) is not included. @param fraction the fraction of the total memory per slot @return The number of pages to which

Examples of eu.stratosphere.nephele.services.memorymanager.MemoryManager.computeNumberOfPages()


      this.inputIsAsyncMaterialized[i] = async;
      this.inputIsCached[i] = cached;


      if (async || cached) {
        memoryPages = memMan.computeNumberOfPages(this.config.getInputMaterializationMemory(i));
        if (memoryPages <= 0) {
          throw new Exception("Input marked as materialized/cached, but no memory for materialization provided.");
        }
        this.materializationMemory[i] = memoryPages;
      } else {

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Examples of eu.stratosphere.nephele.services.memorymanager.MemoryManager.computeNumberOfPages()

    final MemoryManager memoryManager = this.taskContext.getMemoryManager();
    final IOManager ioManager = this.taskContext.getIOManager();
    
    // set up memory and I/O parameters
    final long availableMemory = config.getMemoryDriver();
    final int numPages = memoryManager.computeNumberOfPages(availableMemory);
    
    // test minimum memory requirements
    final DriverStrategy ls = config.getDriverStrategy();
    
    final MutableObjectIterator<IT1> in1 = this.taskContext.getInput(0);

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Examples of org.apache.flink.runtime.memorymanager.MemoryManager.computeNumberOfPages()

    final MemoryManager memoryManager = this.taskContext.getMemoryManager();
    final IOManager ioManager = this.taskContext.getIOManager();
    
    // set up memory and I/O parameters
    final double fractionAvailableMemory = config.getRelativeMemoryDriver();
    final int numPages = memoryManager.computeNumberOfPages(fractionAvailableMemory);
    
    // test minimum memory requirements
    final DriverStrategy ls = config.getDriverStrategy();
    
    final MutableObjectIterator<IT1> in1 = this.taskContext.getInput(0);

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Examples of org.apache.flink.runtime.memorymanager.MemoryManager.computeNumberOfPages()


      this.inputIsAsyncMaterialized[i] = async;
      this.inputIsCached[i] = cached;


      if (async || cached) {
        memoryPages = memMan.computeNumberOfPages(this.config.getRelativeInputMaterializationMemory(i));
        if (memoryPages <= 0) {
          throw new Exception("Input marked as materialized/cached, but no memory for materialization provided.");
        }
        this.materializationMemory[i] = memoryPages;
      } else {

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