Re: Memcheck Support For Per-Thread Caching

John Reiser <[email protected]>
Newsgroups gmane.comp.debugging.valgrind
Message-ID <[email protected]> 
> Does memcheck include support for per-thread caching (now enabled by default in glibc)?

Memcheck intercepts all calls on allocation and free-ing subroutines
(malloc, free, calloc, realloc, memalign, posix_memalign, brk, sbrk, mmap, ...)
and totally replaces each one with code that is internal to memcheck.
The glibc routines never are called at all.  Also, memcheck serializes
all execution, and executes code from only one thread at a time.
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