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Diffstat (limited to 'Zend/README.ZEND_MM')
| -rw-r--r-- | Zend/README.ZEND_MM | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/Zend/README.ZEND_MM b/Zend/README.ZEND_MM deleted file mode 100644 index 0825e08b40..0000000000 --- a/Zend/README.ZEND_MM +++ /dev/null @@ -1,13 +0,0 @@ -The goal of the new memory manager (PHP 5.2 and later) is reducing memory allocation overhead and speedup memory management. - -The new manager's "configure" has no "--disable-zend-memory-manager" option, but it has "--enable-malloc-mm" instead. It is enabled by default in DEBUG build and disabled by default in RELEASE built. It allows select malloc/emalloc at runtime. So you can use internal and external memory debuggers without recompilation. - -$ sapi/cli/php -r 'leak();' - -$ USE_ZEND_ALLOC=0 valgrind --leak-check=full -r 'leak();' - -The patch allows tweaking memory manager with ZEND_MM_MEM_TYPE and ZEND_MM_SEG_SIZE environment variables. Default values are "malloc" and "256K". Dependent on target system you can also use "mmap_anon", "mmap_zero" -and "win32" storage managers. - -$ ZEND_MM_MEM_TYPE=mmap_anon ZEND_MM_SEG_SIZE=1M sapi/cli/php - |