voyageur@gentoo.org Bernard Cafarelli Use (experimental) larger pages for tcmalloc, this increases memory usage, but should speed up the allocation/free operations. Use (experimental) 64K pages for tcmalloc, this increases memory usage, but should speed up the allocation/free operations. Use 16K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) Use 32K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) Use 64K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) Use 128K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) Use 256K page size for tcmalloc. Larger size makes tcmalloc faster, at the cost of using more space (due to internal fragmentation) Build a set of libraries with debug support (so-called debugalloc). These are available by default but are not needed unless you're actually developing using tcmalloc. Only build the tcmalloc_minimal library, ignoring the heap checker and the profilers. To build libtcmalloc with smaller internal caches. gperftools/gperftools