diff options
Diffstat (limited to 'erts/emulator/test')
| -rw-r--r-- | erts/emulator/test/driver_SUITE.erl | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl index d1893e08dd..6c85c2c3d1 100644 --- a/erts/emulator/test/driver_SUITE.erl +++ b/erts/emulator/test/driver_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2010. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -1780,8 +1780,8 @@ mseg_alloc_ccc() -> mseg_alloc_ccc(erlang:system_info({allocator,mseg_alloc})). mseg_alloc_ccc(MsegAllocInfo) -> - ?line {value,{calls, CL}} - = lists:keysearch(calls, 1, MsegAllocInfo), + ?line {value,{memkind, MKL}} = lists:keysearch(memkind,1,MsegAllocInfo), + ?line {value,{calls, CL}} = lists:keysearch(calls, 1, MKL), ?line {value,{mseg_check_cache, GigaCCC, CCC}} = lists:keysearch(mseg_check_cache, 1, CL), ?line GigaCCC*1000000000 + CCC. @@ -1790,12 +1790,28 @@ mseg_alloc_cached_segments() -> mseg_alloc_cached_segments(erlang:system_info({allocator,mseg_alloc})). mseg_alloc_cached_segments(MsegAllocInfo) -> + MemName = case is_halfword_vm() of + true -> "high memory"; + false -> "all memory" + end, + ?line [{memkind,DrvMem}] + = lists:filter(fun(E) -> case E of + {memkind, [{name, MemName} | _]} -> true; + _ -> false + end end, MsegAllocInfo), ?line {value,{status, SL}} - = lists:keysearch(status, 1, MsegAllocInfo), + = lists:keysearch(status, 1, DrvMem), ?line {value,{cached_segments, CS}} = lists:keysearch(cached_segments, 1, SL), ?line CS. +is_halfword_vm() -> + case {erlang:system_info({wordsize, internal}), + erlang:system_info({wordsize, external})} of + {4, 8} -> true; + {WS, WS} -> false + end. + driver_alloc_sbct() -> {_, _, _, As} = erlang:system_info(allocator), case lists:keysearch(driver_alloc, 1, As) of |