com.multicorebsp.bspedupack
Class BSPmv_fully_buffered

java.lang.Object
  java.lang.Thread
      com.multicorebsp.core.BSP_PROGRAM
          com.multicorebsp.bspedupack.BSPmv_driver
              com.multicorebsp.bspedupack.BSPmv_fully_buffered

All Implemented Interfaces:

java.lang.Runnable

public class BSPmv_fully_buffered
extends BSPmv_driver

Two-superstep shared-memory SpMV algorithm written for SM-SPMD systems. Adapted from the original DM-SPMD version found in the original BSPedupack.
This algorithm performs a sequential SpMV by now also buffering the output vector (no switching beforehand between different code for local vs non-local output vector elements, as happens in the other two BSPmv variants.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class com.multicorebsp.bspedupack.BSPmv_driver

colglobal, cols2global, dxs, dys, input_length, matrix, output_length, oxs, oys, rowglobal, rows2global, settings

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

BSPmv_fully_buffered()

Method Summary

Methods inherited from class com.multicorebsp.bspedupack.BSPmv_driver

emm_init, main_part, main, parallel_part, test_on_mm_matrix, test_on_random_matrix, varmat2raw

Methods inherited from class com.multicorebsp.core.BSP_PROGRAM

bsp_abort, bsp_begin, bsp_nprocs, bsp_pid, bsp_sync, getPid, run, waitForEnd

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BSPmv_fully_buffered

public BSPmv_fully_buffered()