| // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file |
| |
| part of repositories; |
| |
| class AllocationProfileRepository implements M.AllocationProfileRepository { |
| static const _api = '_getAllocationProfile'; |
| |
| Future<M.AllocationProfile> get(M.IsolateRef i, |
| {bool gc: false, bool reset: false}) async { |
| assert(gc != null); |
| assert(reset != null); |
| S.Isolate isolate = i as S.Isolate; |
| assert(isolate != null); |
| var params = {}; |
| if (gc == true) { |
| params['gc'] = 'full'; |
| } |
| if (reset == true) { |
| params['reset'] = true; |
| } |
| final response = await isolate.invokeRpc(_api, params); |
| isolate.updateHeapsFromMap(response['heaps']); |
| for (S.ServiceMap clsAllocations in response['members']) { |
| S.Class cls = clsAllocations['class']; |
| if (cls == null) { |
| continue; |
| } |
| cls.newSpace.update(clsAllocations['new']); |
| cls.oldSpace.update(clsAllocations['old']); |
| } |
| return new AllocationProfile(response); |
| } |
| } |