diff options
| author | Xiaohong Bao <bao@lindenlab.com> | 2010-10-14 17:01:39 -0600 |
|---|---|---|
| committer | Xiaohong Bao <bao@lindenlab.com> | 2010-10-14 17:01:39 -0600 |
| commit | 5ee546eb4e446632c32e62a5234241fd6498f281 (patch) | |
| tree | 7f185cff390b3ed0adfb26ab141a1aa21883a1e5 /indra/llcommon/llsys.cpp | |
| parent | dedc78431f938beac5c8750ff446eeab44aeb163 (diff) | |
for SH-335: create a debug tool to track of memory availability.
Diffstat (limited to 'indra/llcommon/llsys.cpp')
| -rw-r--r-- | indra/llcommon/llsys.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/indra/llcommon/llsys.cpp b/indra/llcommon/llsys.cpp index 00c94404d4..7a82a17d0b 100644 --- a/indra/llcommon/llsys.cpp +++ b/indra/llcommon/llsys.cpp @@ -635,6 +635,25 @@ U32 LLMemoryInfo::getPhysicalMemoryClamped() const } } +void LLMemoryInfo::getAvailableMemoryKB(U32& avail_physical_mem_kb, U32& avail_virtual_mem_kb) const +{ +#if LL_WINDOWS + MEMORYSTATUSEX state; + state.dwLength = sizeof(state); + GlobalMemoryStatusEx(&state); + + avail_physical_mem_kb = (U32)(state.ullAvailPhys/1024) ; + avail_virtual_mem_kb = (U32)(state.ullAvailVirtual/1024) ; + +#else + //do not know how to collect available memory info for other systems. + //leave it blank here for now. + + avail_physical_mem_kb = -1 ; + avail_virtual_mem_kb = -1 ; +#endif +} + void LLMemoryInfo::stream(std::ostream& s) const { #if LL_WINDOWS |