diff options
Diffstat (limited to 'INSTALL')
| -rw-r--r-- | INSTALL | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -55,6 +55,11 @@ any of the following arguments (not a definitive list) to 'configure': jemalloc overlays the default malloc zone, but makes no attempt to actually replace the "malloc", "calloc", etc. symbols. +--without-export + Don't export public APIs. This can be useful when building jemalloc as a + static library, or to avoid exporting public APIs when using the zone + allocator on OSX. + --with-private-namespace=<prefix> Prefix all library-private APIs with <prefix>. For shared libraries, symbol visibility mechanisms prevent these symbols from being exported, but @@ -74,6 +79,12 @@ any of the following arguments (not a definitive list) to 'configure': --enable-debug Enable assertions and validation code. This incurs a substantial performance hit, but is very useful during application development. + Implies --enable-ivsalloc. + +--enable-ivsalloc + Enable validation code, which verifies that pointers reside within + jemalloc-owned chunks before dereferencing them. This incurs a substantial + performance hit. --disable-stats Disable statistics gathering functionality. See the "opt.stats_print" @@ -136,6 +147,10 @@ any of the following arguments (not a definitive list) to 'configure': --disable-experimental Disable support for the experimental API (*allocm()). +--disable-zone-allocator + Disable zone allocator for Darwin. This means jemalloc won't be hooked as + the default allocator on OSX/iOS. + --enable-utrace Enable utrace(2)-based allocation tracing. This feature is not broadly portable (FreeBSD has it, but Linux and OS X do not). |