diff options
Diffstat (limited to 'lib/stdlib')
| -rw-r--r-- | lib/stdlib/doc/src/dets.xml | 4 | ||||
| -rw-r--r-- | lib/stdlib/src/dets.hrl | 4 | ||||
| -rw-r--r-- | lib/stdlib/test/ets_SUITE.erl | 21 |
3 files changed, 17 insertions, 12 deletions
diff --git a/lib/stdlib/doc/src/dets.xml b/lib/stdlib/doc/src/dets.xml index ad100d2cf5..b002af6616 100644 --- a/lib/stdlib/doc/src/dets.xml +++ b/lib/stdlib/doc/src/dets.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2009</year> + <year>1996</year><year>2010</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -816,7 +816,7 @@ ok </item> <item> <p><c>{max_no_slots, no_slots()}</c>, the maximum number - of slots that will be used. The default value is 2 M, and + of slots that will be used. The default value as well as the maximal value is 32 M. Note that a higher value may increase the fragmentation of the table, and conversely, that a smaller value may decrease the fragmentation, at diff --git a/lib/stdlib/src/dets.hrl b/lib/stdlib/src/dets.hrl index 6e59770753..fbffc9d008 100644 --- a/lib/stdlib/src/dets.hrl +++ b/lib/stdlib/src/dets.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% Copyright Ericsson AB 2001-2010. 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 @@ -18,7 +18,7 @@ %% -define(DEFAULT_MIN_NO_SLOTS, 256). --define(DEFAULT_MAX_NO_SLOTS, 2*1024*1024). +-define(DEFAULT_MAX_NO_SLOTS, 32*1024*1024). -define(DEFAULT_AUTOSAVE, 3). % minutes -define(DEFAULT_CACHE, {3000, 14000}). % {delay,size} in {milliseconds,bytes} diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index 2d8eb08105..b621b17441 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -5231,8 +5231,6 @@ smp_select_delete(Config) when is_list(Config) -> types(doc) -> ["Test different types"]; types(Config) when is_list(Config) -> init_externals(), - io:format("ets:i() before test:\n",[]), - ets:i(), % SVERK: trouble shooting repeat_for_opts(types_do,[[set,ordered_set],compressed]). types_do(Opts) -> @@ -5328,6 +5326,10 @@ my_tab_to_list(Ts,Key, Acc) -> my_tab_to_list(Ts,ets:next(Ts,Key),[ets:lookup(Ts, Key)| Acc]). etsmem() -> + AllTabs = lists:map(fun(T) -> {T,ets:info(T,name),ets:info(T,size), + ets:info(T,memory),ets:info(T,type)} + end, ets:all()), + Mem = {try erlang:memory(ets) catch error:notsup -> notsup end, case erlang:system_info({allocator,ets_alloc}) of false -> undefined; @@ -5346,12 +5348,13 @@ etsmem() -> {value,{_,BlSz,_,_}} = lists:keysearch(blocks_size, 1, L), {Bl0+Bl,BlSz0+BlSz} end, {0,0}, MSBCS) - end}. + end}, + {Mem,AllTabs}. -verify_etsmem(MemInfo) -> +verify_etsmem({MemInfo,AllTabs}) -> wait_for_test_procs(), case etsmem() of - MemInfo -> + {MemInfo,_} -> io:format("Ets mem info: ~p", [MemInfo]), case MemInfo of {ErlMem,EtsAlloc} when ErlMem == notsup; EtsAlloc == undefined -> @@ -5360,13 +5363,15 @@ verify_etsmem(MemInfo) -> _ -> ok end; - Other -> + {MemInfo2, AllTabs2} -> io:format("Expected: ~p", [MemInfo]), - io:format("Actual: ~p", [Other]), - ets:i(), + io:format("Actual: ~p", [MemInfo2]), + io:format("Changed tables before: ~p\n",[AllTabs -- AllTabs2]), + io:format("Changed tables after: ~p\n", [AllTabs2 -- AllTabs]), ?t:fail() end. + start_loopers(N, Prio, Fun, State) -> lists:map(fun (_) -> my_spawn_opt(fun () -> looper(Fun, State) end, |