最近iphoto调整编辑照片没几张就闪退，我怀疑是硬件问题，不过以前没出现这问题，很奇怪。

有20G照片，每次打开都要加载？

问题报告里的代码如下：看着好像是内存不够？我是MC700

VM Region Summary:
ReadOnly portion of Libraries: Total=263.5M resident=31.0M(12%) swapped_out_or_unallocated=232.5M(88%)
Writable regions: Total=2.9G written=205.6M(7%) resident=2.4G(82%) swapped_out=62.1M(2%) unallocated=539.3M(18%)

REGION TYPE                      VIRTUAL
===========                      =======
ATS (font support)                 32.1M
CG backing stores                  4756K
CG image                           1696K
CG raster data                      404K
CG shared images                   1216K
CoreAnimation                      21.3M
CoreAnimation (reserved)             16K        reserved VM address space (unallocated)
CoreImage                          1856K
CoreServices                       1904K
Foundation                         71.1M
IOKit                               2.5G
MALLOC                            212.3M
MALLOC guard page                    48K
MALLOC_LARGE (reserved)            3012K        reserved VM address space (unallocated)
Memory tag=240                        4K
Memory tag=242                       12K
Memory tag=249                      156K
Memory tag=35                      2124K
OpenCL                              384K
OpenGL GLSL                         896K
SQLite page cache                   384K
Stack                              91.8M
VM_ALLOCATE                        20.6M
__DATA                             12.2M
__DATA/__OBJC                       204K
__IMAGE                             528K
__IMPORT                             20K
__LINKEDIT                         49.8M
__OBJC                             6388K
__OBJC/__DATA                       324K
__PAGEZERO                            4K
__TEXT                            213.7M
__UNICODE                           544K
mapped file                       336.7M
shared memory                      23.4M
===========                      =======
TOTAL                               3.6G
TOTAL, minus reserved VM space      3.6G

Model: MacBookPro8,1, BootROM MBP81.0047.B27, 2 processors, Intel Core i5, 2.3 GHz, 4 GB, SMC 1.68f98
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB