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| author | Lukas Larsson <[email protected]> | 2011-02-28 16:59:56 +0100 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2011-02-28 16:59:56 +0100 |
| commit | 5822b43e9acd3cfa0b6f9dea2a0fd25eb48c99e7 (patch) | |
| tree | 5264e0e04039444fa0a7959135c9119d10511289 /lib/test_server | |
| parent | e170c7f2ce8e0ac2cd45c922afc138305ca34b79 (diff) | |
| parent | 1b4303f812d5968fc6de961146b39a1b20f75e42 (diff) | |
| download | otp-5822b43e9acd3cfa0b6f9dea2a0fd25eb48c99e7.tar.gz otp-5822b43e9acd3cfa0b6f9dea2a0fd25eb48c99e7.tar.bz2 otp-5822b43e9acd3cfa0b6f9dea2a0fd25eb48c99e7.zip | |
Merge branch 'lukas/tools/cover_mem_footprint/OTP-9043' into dev
* lukas/tools/cover_mem_footprint/OTP-9043:
Update testcases which need crypto to be skipped on platforms which does not have crypto
Update internal pmap to have a process limit Add write concurrancy to cover masters ?COVER_TABLE
Update documentation to reflect performance enhancement changes of cover
Add aync_analyse_to_file function to cover
Split the cover ets tables into two tables, one with the clause info and one with the bump info. This will make it faster to search the tables when analyzing and exporting data.
Add process debug tags
Update remote collect to handle multiple requests at once
Remove io printout warnings when exporting an imported module
Make the call to cover parallel so that the test_server takes advantage of the new cool parallel cover features.
Update cover to allow multiple analyse and analyze_to_file calls at the same time. For each call a seperate process will be spawned to handle the request.
Refactor cover to prepare it for making analysis parallel
Update remote loading to only load a certain number of modules at a time to prevent memory usage explosion
Conflicts:
lib/tools/test/cover_SUITE.erl
Diffstat (limited to 'lib/test_server')
| -rw-r--r-- | lib/test_server/src/test_server.erl | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl index e0bf50bc43..2ab4e9c28a 100644 --- a/lib/test_server/src/test_server.erl +++ b/lib/test_server/src/test_server.erl @@ -470,7 +470,7 @@ cover_analyse(Analyse,Modules) -> overview -> fun(_) -> undefined end end, - R = lists:map( + R = pmap( fun(M) -> case cover:analyse(M,module) of {ok,{M,{Cov,NotCov}}} -> @@ -486,6 +486,19 @@ cover_analyse(Analyse,Modules) -> stick_all_sticky(node(),Sticky), R. +pmap(Fun,List) -> + Collector = self(), + Pids = lists:map(fun(E) -> + spawn(fun() -> + Collector ! {res,self(),Fun(E)} + end) + end, List), + lists:map(fun(Pid) -> + receive + {res,Pid,Res} -> + Res + end + end, Pids). unstick_all_sticky(Node) -> lists:filter( |