BIB-VERSION:: CS-TR-v2.0
          ID:: STAN//NA-M-85-33
       ENTRY:: January 28, 1996
ORGANIZATION:: Stanford University, Department of Computer Science, Numerical
               Analysis Project
       TITLE:: Multitasking the conjugate gradient on the CRAY X-MP/48
        TYPE:: Manuscript
      AUTHOR:: Meurant, Gerard A.
        DATE:: August 1985
       PAGES:: 40
    ABSTRACT:: We show how to efficiently implement the preconditioned
               conjugate gradient method on a four processors computer CRAY
               X-MP/48. We solve block tridiagonal systems using block
               preconditioners well suited to parallel computation.
               Numerical results are presented that exhibit nearly optimal
               speed-up and high Mflops rates.
       NOTES:: [Adminitrivia V1/Prg/19960128]
         END:: STAN//NA-M-85-33