Displaying 3 results from an estimated 3 matches for "do_memoryprofile".
1999 Nov 26
1
memory.profile() messes up the vector heap on Alpha/Linux?
...vfrom);
switch (TYPEOF(s)) { /* get size in bytes */ /* <- dies here */
it segfaults becuase s becomes a pointer to 0x0, when the while loop is
almost finishing, i.e., vfrom is close to R_VTop (vfrom = 0x20001840ef8
and R_VTop = 0x20001841198).
I tried to see what's going on in do_memoryprofile() in memory.c by
stepping with gdb, but I couldn't see what was going wrong (well, to be
honest, I didn't fully understand what was going on).
I thought someone may have some insights about the problem or strategy to
debug this problem. I wanted to set some kind of watch point, so the
gd...
1999 Dec 15
1
R-0.90.1 is released
...ol size problems with PostScript driver
o unique() & duplicated() only work for atomic vectors;
unique(data.frame(""[F])) doesn't segfault anymore.
o get("attr<-")(""[0],""[0]) doesn't segfault anymore.
o blunder in do_memoryprofile, causing segfault on Alpha machines
o erroneous error message in coerceToSymbol
o partial workaround for workspace restore problems. This can
happen if an environment on the search path is assigned to a
variable which gets saved. The error "unresolved node during...
1999 Dec 15
1
R-0.90.1 is released
...ol size problems with PostScript driver
o unique() & duplicated() only work for atomic vectors;
unique(data.frame(""[F])) doesn't segfault anymore.
o get("attr<-")(""[0],""[0]) doesn't segfault anymore.
o blunder in do_memoryprofile, causing segfault on Alpha machines
o erroneous error message in coerceToSymbol
o partial workaround for workspace restore problems. This can
happen if an environment on the search path is assigned to a
variable which gets saved. The error "unresolved node during...