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Subject: [hwloc-devel] Strange difference
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-03-26 10:47:15


The output of "lstopo -l" is different than "lstopo -l -v" -- is that intentional?

This is in RHEL5.4, trunk HEAD (r1851).

-----
[7:45] svbu-mpi:~/svn/hwloc % ./utils/lstopo -l
Machine (3945MB)
  Socket #0
    L2 #0 (2048KB) + L1 #0 (16KB) + Core #0
      P #0 (phys=0)
      P #1 (phys=4)
    L2 #1 (2048KB) + L1 #1 (16KB) + Core #1
      P #2 (phys=2)
      P #3 (phys=6)
  Socket #1
    L2 #2 (2048KB) + L1 #2 (16KB) + Core #2
      P #4 (phys=1)
      P #5 (phys=5)
    L2 #3 (2048KB) + L1 #3 (16KB) + Core #3
      P #6 (phys=3)
      P #7 (phys=7)
-----

-----
[7:45] svbu-mpi:~/svn/hwloc % ./utils/lstopo -l -v
Machine (phys=0 local=4039640KB total=4039640KB)
  Socket #0 (phys=0)
    L2Cache #0 (2048KB)
      L1Cache #0 (16KB)
        Core #0 (phys=0)
          P #0 (phys=0)
          P #1 (phys=4)
    L2Cache #1 (2048KB)
      L1Cache #1 (16KB)
        Core #1 (phys=1)
          P #2 (phys=2)
          P #3 (phys=6)
  Socket #1 (phys=1)
    L2Cache #2 (2048KB)
      L1Cache #2 (16KB)
        Core #2 (phys=0)
          P #4 (phys=1)
          P #5 (phys=5)
    L2Cache #3 (2048KB)
      L1Cache #3 (16KB)
        Core #3 (phys=1)
          P #6 (phys=3)
          P #7 (phys=7)
depth 0: 1 Machine (type #1)
 depth 1: 2 Sockets (type #3)
  depth 2: 4 Caches (type #4)
   depth 3: 4 Caches (type #4)
    depth 4: 4 Cores (type #5)
     depth 5: 8 Procs (type #6)
-----

-- 
Jeff Squyres
jsquyres_at_[hidden]
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