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Boehm garbage collector
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Dave Yeo
Aug 22, 2009, 12:43:42 AM8/22/09
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Has anyone succeeded with building a working Boehm-Demers-Weiser garbage
collector with klibc?
Building with klibc (GCC 4.4.1) and running make check gives this result
Completed 1 tests
Allocated 747393 collectable objects
Allocated 202 uncollectable objects
Allocated 1250000 atomic objects
Allocated 21760 stubborn objects
Finalized 2206/2206 objects - finalization is probably ok
Total number of bytes allocated is 90711660
Final heap size is 20631552 bytes
Unexpected heap growth - collector may be broken
Test failed
collector with klibc?
Building with klibc (GCC 4.4.1) and running make check gives this result
Completed 1 tests
Allocated 747393 collectable objects
Allocated 202 uncollectable objects
Allocated 1250000 atomic objects
Allocated 21760 stubborn objects
Finalized 2206/2206 objects - finalization is probably ok
Total number of bytes allocated is 90711660
Final heap size is 20631552 bytes
Unexpected heap growth - collector may be broken
Test failed
Killed by SIGABRT
...
It does support EMX (GCC 3.0.3) and when built with EMX the above test
ends with
...
Total number of bytes allocated is 90678890
Final heap size is 5283840 bytes
Collector appears to work
PASS: gctest.exe
The garbage collector is used in GCC, used to be in Mozilla (as a leak
detector?) and I want to build w3m which depends on it.
Dave
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