[MacPorts] #31628: Innumerable page faults when compiling gcc44/gcc45/gcc46 in Lion

[MacPorts]

#31628: Innumerable page faults when compiling gcc44/gcc45/gcc46 in Lion
------------------------+---------------------------------------------------
 Reporter:  fnog@…      |       Owner:  macports-tickets@…                   
     Type:  defect      |      Status:  new                                  
 Priority:  Normal      |   Milestone:                                       
Component:  ports       |     Version:  2.0.3                                
 Keywords:              |        Port:                                       
------------------------+---------------------------------------------------
 Compilation of gcc44, gcc45 or gcc46 in Lion (10.7.2) with Xcode 4.2
 (build 4D199) never finishes, due to page faults: VSIZE requested by f951
 keeps growing for hours, eventually becoming larger than 100 GB.

 Snapshot of "top" at the onset of the problem (for gcc44):


 33768  f951         3.3  00:25.05 1    0    20   176   844M+  1444K  305M+
 2348M  7393M  86187 33763 sleeping 502  1471981+ 33725
 33763  gfortran     0.0  00:00.00 1    0    18   37    4096B  436K   364K
 82M    2391M  86187 33762 sleeping 502  310      58
 33762  sh           0.0  00:00.00 1    0    9    23    12K    1544K  316K
 16K    2378M  86187 29016 sleeping 502  261      112
 29016  sh           0.0  00:00.52 1    0    19   23    8192B  1544K  1000K
 16K    2378M  86187 28969 sleeping 502  30912    15654
 28969  sh           0.0  00:00.00 1    0    16   22    196K   744K   552K
 73M    2378M  86187 19394 sleeping 502  590      226
 25405  f951         1.9  00:28.51 1    0    20   173   886M-  1444K  548M-
 2613M  7393M  86187 25397 sleeping 502  1621283+ 26328
 25397  gfortran     0.0  00:00.00 1    0    18   37    264K   436K   708K
 82M    2391M  86187 25396 sleeping 502  305      58
 25396  sh           0.0  00:00.00 1    0    9    23    176K   1664K  640K
 176K   2378M  86187 19486 sleeping 502  256      111
 23636  gnumake      0.0  00:00.07 1    0    16   24    2232K  364K   2632K
 18M    2379M  86187 23635 sleeping 502  759      47
 23635  sh           0.0  00:00.00 1    0    19   23    276K   748K   832K
 17M    2378M  86187 86187 sleeping 502  361      89
 19486  sh           0.0  00:00.47 1    0    19   23    64K    1664K  1604K
 64K    2378M  86187 19401 sleeping 502  29097    15831
 19401  sh           0.0  00:00.00 1    0    16   22    512K   744K   1056K
 73M    2378M  86187 19394 sleeping 502  589      221
 19394  gnumake      0.0  00:00.09 1    0    16   23    2360K  364K   2616K
 74M    2379M  86187 19381 sleeping 502  936      46
 19381  sh           0.0  00:00.00 1    0    19   23    388K   748K   920K
 73M    2378M  86187 23636 sleeping 502  414      139
 431    sh           0.0  00:00.03 1    0    20   23    392K   748K   1100K
 17M    2378M  431   428   sleeping 0    1211     611

-- 
Ticket URL: <https://trac.macports.org/ticket/31628>
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