- 05 9月, 2019 1 次提交
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由 Alexander Aprelev 提交于
Provide dart vm initalize isolate callback so that children isolates belong to parent's isolate group. (#9888) * Provide dart vm initalize isolate callback so that children isolates belong to parent's isolate group. Without this callback each child isolate is created as a separate isolate group, and Dart VM won't be able to provide performance savings for spawning of those.
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- 16 7月, 2019 1 次提交
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由 gaaclarke 提交于
Made Picture::toImage happen on the IO thread with no need for a surface.
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- 10 7月, 2019 4 次提交
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由 Siva 提交于
* Roll src/third_party/dart 06c3d7ad3a...09fc76bc51 dart-lang/sdk@09fc76bc51 [vm, compiler] Remove dead _classRangeCheckNegative. dart-lang/sdk@b472d7a9be Unnecessary null aware spread hint dart-lang/sdk@f939ad3964 library scope extensions dart-lang/sdk@9503969664 [vm/bytecode] Add DebugCheck bytecode instruction dart-lang/sdk@fc542be6b4 Issue 36682. Check that selection offset/length is valid in Extract Method refactoring. dart-lang/sdk@803658a6d8 [corelib_2] fix bigint_from_test for web platforms dart-lang/sdk@ad6b1ebbd6 Support for 'double' fields in protocol. dart-lang/sdk@5479175012 Remove incorrect test. dart-lang/sdk@058092b5f6 [vm] Fix simarm_x64 build on mac dart-lang/sdk@307ca3f3b6 [vm/bytecode] Improve single stepping and breakpoint setting in bytecode. dart-lang/sdk@855830f324 Update LSP spec dart-lang/sdk@d992f55094 [dartfix] Bump pedantic dep to v1.8.0 and cleanup lint violations dart-lang/sdk@41330f3e34 gitignore .clangd dart-lang/sdk@8d07009931 [ VM / Gardening ] Mark disassemble_determinism_test as slow on Windows dart-lang/sdk@1b82367ed6 Update CHANGELOG to reflect breaking change #36765 dart-lang/sdk@a86db84e0a [fasta] Preserve information about const constructors in outline. dart-lang/sdk@25319ef7a6 Fix bug in codegen/string_escapes_test.dart. dart-lang/sdk@7acecda2cc [vm/ffi] Fix FFI Utf8 example. dart-lang/sdk@e3b3c6fa28 [vm] Rename 3head flutter patch after re-land of concurrency change dart-lang/sdk@2cb5303782 [infra] Update checked in SDKs to 2.4.0 dart-lang/sdk@fce43ebc4e [ddk] Pass environmentDefines to CFE through CompilerOptions dart-lang/sdk@5450d08ca1 Add support for analyzer static error tests. dart-lang/sdk@0425997b31 Second attempt to reland "[vm/concurrency] Introduce concept of Isolate Groups" dart-lang/sdk@5470159054 [vm, gc] Produce a proper error message when crashing due to lack of memory at isolate startup. dart-lang/sdk@bfc7d21da6 Remove useless dart2js_extra/class_test dart-lang/sdk@572619b639 [vm, bytecode] Fix vm/cc/CompileFunctionOnHelperThread. dart-lang/sdk@4de495fccc [vm, compiler] Remove dead stub ICCallThroughFunction. dart-lang/sdk@8a1dcdae68 Graduate 'flutter' domain from experimental, remove unused methods and fields. dart-lang/sdk@a945888627 Discard constructors and fields temporarily to get valid code compiling * Fix analyzer warning.
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由 Chinmay Garde 提交于
This patch reworks image decompression and collection in the following ways because of misbehavior in the described edge cases. The current flow for realizing a texture on the GPU from a blob of compressed bytes is to first pass it to the IO thread for image decompression and then upload to the GPU. The handle to the texture on the GPU is then passed back to the UI thread so that it can be included in subsequent layer trees for rendering. The GPU contexts on the Render & IO threads are in the same sharegroup so the texture ends up being visible to the Render Thread context during rendering. This works fine and does not block the UI thread. All references to the image are owned on UI thread by Dart objects. When the final reference to the image is dropped, the texture cannot be collected on the UI thread (because it has not GPU context). Instead, it must be passed to either the GPU or IO threads. The GPU thread is usually in the middle of a frame workload so we redirect the same to the IO thread for eventual collection. While texture collections are usually (comparatively) fast, texture decompression and upload are slow (order of magnitude of frame intervals). For application that end up creating (by not necessarily using) numerous large textures in straight-line execution, it could be the case that texture collection tasks are pending on the IO task runner after all the image decompressions (and upload) are done. Put simply, the collection of the first image could be waiting for the decompression and upload of the last image in the queue. This is exacerbated by two other hacks added to workaround unrelated issues. * First, creating a codec with a single image frame immediately kicks of decompression and upload of that frame image (even if the frame was never request from the codec). This hack was added because we wanted to get rid of the compressed image allocation ASAP. The expectation was codecs would only be created with the sole purpose of getting the decompressed image bytes. However, for applications that only create codecs to get image sizes (but never actually decompress the same), we would end up replacing the compressed image allocation with a larger allocation (device resident no less) for no obvious use. This issue is particularly insidious when you consider that the codec is usually asked for the native image size first before the frame is requested at a smaller size (usually using a new codec with same data but new targetsize). This would cause the creation of a whole extra texture (at 1:1) when the caller was trying to “optimize” for memory use by requesting a texture of a smaller size. * Second, all image collections we delayed in by the unref queue by 250ms because of observations that the calling thread (the UI thread) was being descheduled unnecessarily when a task with a timeout of zero was posted from the same (recall that a task has to be posted to the IO thread for the collection of that texture). 250ms is multiple frame intervals worth of potentially unnecessary textures. The net result of these issues is that we may end up creating textures when all that the application needs is to ask it’s codec for details about the same (but not necessarily access its bytes). Texture collection could also be delayed behind other jobs to decompress the textures on the IO thread. Also, all texture collections are delayed for an arbitrary amount of time. These issues cause applications to be susceptible to OOM situations. These situations manifest in various ways. Host memory exhaustion causes the usual OOM issues. Device memory exhaustion seems to manifest in different ways on iOS and Android. On Android, allocation of a new texture seems to be causing an assertion (in the driver). On iOS, the call hangs (presumably waiting for another thread to release textures which we won’t do because those tasks are blocked behind the current task completing). To address peak memory usage, the following changes have been made: * Image decompression and upload/collection no longer happen on the same thread. All image decompression will now be handled on a workqueue. The number of worker threads in this workqueue is equal to the number of processors on the device. These threads have a lower priority that either the UI or Render threads. These workers are shared between all Flutter applications in the process. * Both the images and their codec now report the correct allocation size to Dart for GC purposes. The Dart VM uses this to pick objects for collection. Earlier the image allocation was assumed to 32bpp with no mipmapping overhead reported. Now, the correct image size is reported and the mipmapping overhead is accounted for. Image codec sizes were not reported to the VM earlier and now are. Expect “External” VM allocations to be higher than previously reported and the numbers in Observatory to line up more closely with actual memory usage (device and host). * Decoding images to a specific size used to decode to 1:1 before performing a resize to the correct dimensions before texture upload. This has now been reworked so that images are first decompressed to a smaller size supported natively by the codec before final resizing to the requested target size. The intermediate copy is now smaller and more promptly collected. Resizing also happens on the workqueue worker. * The drain interval of the unref queue is now sub-frame-interval. I am hesitant to remove the delay entirely because I have not been able to instrument the performance overhead of the same. That is next on my list. But now, multiple frame intervals worth of textures no longer stick around. The following issues have been addressed: * https://github.com/flutter/flutter/issues/34070 Since this was the first usage of the concurrent message loops, the number of idle wakes were determined to be too high and this component has been rewritten to be simpler and not use the existing task runner and MessageLoopImpl interface. * Image decoding had no tests. The new `ui_unittests` harness has been added that sets up a GPU test harness on the host using SwiftShader. Tests have been added for image decompression, upload and resizing. * The device memory exhaustion in this benchmark has been addressed. That benchmark is still not viable for inclusion in any harness however because it creates 9 million codecs in straight-line execution. Because these codecs are destroyed in the microtask callbacks, these are referenced till those callbacks are executed. So now, instead of device memory exhaustion, this will lead to (slower) exhaustion of host memory. This is expected and working as intended. This patch only addresses peak memory use and makes collection of unused images and textures more prompt. It does NOT address memory use by images referenced strongly by the application or framework.
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- 04 7月, 2019 3 次提交
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由 Siva 提交于
* Roll src/third_party/dart 67ab3be10d...b5aeaa6796 dart-lang/sdk@b5aeaa6796 Revert "Reland "[vm/ffi] SimDBC on Arm64 Android"" dart-lang/sdk@02fe07bbd3 [dart2js] new-rti: Set Array instance type dart-lang/sdk@bae5bdefd5 [dart2js] Add '--golem-x' command-line flag dart-lang/sdk@ac30ab12ab [dartdevc] Bump pedantic to v1.8.0 and apply new lints dart-lang/sdk@4b0c5c166a fix field name dart-lang/sdk@327f5eb826 Fix for issue 37429 dart-lang/sdk@43891316ca [ VM / Observatory ] Emit IsolateReload event after reload completes dart-lang/sdk@2ea7e5513b Perform type promotion when NNBD, using flow analysis. dart-lang/sdk@766e542e53 handle return in async function dart-lang/sdk@51cf8f218a Add entension support to the summary idl dart-lang/sdk@0e9957c7b1 [dartdevc] Adding support for analyzer dep pruning dart-lang/sdk@c100308ba6 Repro for inferring arrays with out of range lengths dart-lang/sdk@5d77657e7a Prepare to publish analyzer version 0.37.0. dart-lang/sdk@86ce74caaa update NodeBuilder for default value type arguments dart-lang/sdk@439692c9e2 Mark the name in an extension as being in a declaration context dart-lang/sdk@372bcae536 [gardening] Fix 3xHEAD Flutter build after revert dart-lang/sdk@052874e93e Avoid non-web integer literal in corelib_2/int_round_test dart-lang/sdk@480337106e Implementation of extension override AST node dart-lang/sdk@4f78ad90df An initial and partial implementation of an element model for extensions dart-lang/sdk@744bb47361 [infra] Remove custom timeouts for dart2js compiler config dart-lang/sdk@9b53686ffb update NodeBuilder for declared identifier implicit type dart-lang/sdk@3d14b75f97 Revert "Reland "[vm/concurrency] Introduce concept of Isolate Groups"" dart-lang/sdk@527238e008 [vm] Cleanup C99 header includes dart-lang/sdk@9f32f9b87e [cfe] Store the initializer tokens in constructor builders dart-lang/sdk@bbbeb8b509 Pull in latest pub dart-lang/sdk@851958ee54 update NodeBuilder to handle for loop dart-lang/sdk@7a73682c6a update NodeBuilder to handle catch clause dart-lang/sdk@fc6cb0ac21 [vm/ffi] Revamp struct representation in FFI. dart-lang/sdk@5fd51b9fd2 Cleanup remnants of ignoring Dart v1.x subtype checks dart-lang/sdk@45172f0690 Revert "Reland "[llvm] Add initial scaffolding"" dart-lang/sdk@b9a6630367 [ Observatory ] _getVMTimeline -> getVMTimeline in timeline.js dart-lang/sdk@1f02c10b9a Update language_2/const_map4_test for type inference dart-lang/sdk@99ed4871b3 Fix a hint in analysis server dart-lang/sdk@c3c43689d5 [vm] Remove platform/math.h dart-lang/sdk@524fdc13a9 Reland "[llvm] Add initial scaffolding" dart-lang/sdk@45a9815aff [vm/debugger] break on asyncfunction entry dart-lang/sdk@e0eeffaf9b update NodeBuilder parameter tracking when visiting executable declarations dart-lang/sdk@182a59cebb Skip all tests that use spawnUri when running in simulator mode as it makes no sense to run the CFE on the simulator. dart-lang/sdk@1427a218f3 update DecoratedType asserts dart-lang/sdk@f4dc001729 Migration: begin adding support for LUB computations in conditional expressions. dart-lang/sdk@585794ab75 Fix status file line. dart-lang/sdk@4a69ef4a50 Skip all spawnURI tests for the simulator architectures as these tests involve invoking the front end for compilation which would mean the front end has to run in simulated mode. dart-lang/sdk@26f369eb8e Fix doc comment for NullabilityNode.forLUB dart-lang/sdk@9ed728ec7a Add: Example usage to fillRange method. dart-lang/sdk@fc7049ae7d Migration: implement support for user-definable prefix expressions. dart-lang/sdk@77aa5f0c02 Migration: Add support for function-typed formal parameters. dart-lang/sdk@326e970b81 Migration: handle method invocations that resolve to a getter. dart-lang/sdk@822de210b5 fix branch_canonicalization_test dart-lang/sdk@a2e1434603 Breaking changes for analyzer version 0.37 dart-lang/sdk@6694aa821d [dart2js] new-rti: Temporary work-around for timeouts dart-lang/sdk@18ff5ce893 [dart2js] new-rti: Implement general As/Check methods dart-lang/sdk@90c88d984e Fix large integer literals in dart2js_extra/round_constant_folding_test dart-lang/sdk@9349f71721 bump linter to 0.1.93 dart-lang/sdk@c384212f9e [vm] Remove vestigial verified_memory_test.cc file dart-lang/sdk@f4824d332d [vm] Drop support for MSVC older than 2013 dart-lang/sdk@bbb027aa2a [vm] Fix offset that was breaking bare_instructions_trampolines_test dart-lang/sdk@1db0b4436c [dart2js] new-rti: Implement type bounds check dart-lang/sdk@686742585a Migration: add a more robust assertion to the DecoratedType constructor dart-lang/sdk@2fd4ca570b set DecoratedType.returnType for FunctionType dart-lang/sdk@ca4b6e533a [dart2js] new-rti: Implement basic is-test dart-lang/sdk@39b71253ce Fix for curly_braces_in_flow_control_structures lint. dart-lang/sdk@b6c3b2c98c Enable 'Surround with XYZ' only for Statement(s) in Block(s). dart-lang/sdk@79e478e50e Fixed some links dart-lang/sdk@279c1da42d Use absolute paths as canonical paths for inputs digest maps dart-lang/sdk@cbf9cff19f Infer types of field formals before all fields. dart-lang/sdk@0c6b3d1277 Migration: do better function type formatting in DecoratedType.toString. dart-lang/sdk@a76c459239 Migration: Remove unnecessary duplicate type test dart-lang/sdk@a515a0c256 Reland "[vm/ffi] SimDBC on Arm64 Android" dart-lang/sdk@0baf81e7d6 Tests for Never and potential nullable / non-nullable. dart-lang/sdk@26d308aad3 Use flow analysis for reporting use sites of not assigned locals during resolution. dart-lang/sdk@79f276e07d Migration: handle field formal parameters. dart-lang/sdk@c8c3572ca9 Migration: standardize method names in EdgeBuilderTest. dart-lang/sdk@c0c15c1283 Migration: build nullability node for default type parameter bounds directly. dart-lang/sdk@b57ff85906 Migration: clean up and test implicit dynamic return type of Function() syntax. dart-lang/sdk@0f2eda8644 Migration: add support for function expression invocations. dart-lang/sdk@a200980da0 Migration: add support for variable and field type inference. dart-lang/sdk@ca25f56883 Migration: add support for type inference of function types. dart-lang/sdk@a436c0621f Migration: fix DecoratedType.toString to support named function parameters. dart-lang/sdk@9dee307bdb Migration: update nullability graph debug dump to support union edges. dart-lang/sdk@b60dcdbf73 Migration: Remove the `create` parameter from Variables.decoratedElementType. dart-lang/sdk@18c21ee9d1 Migration: add support for generic instance creation. dart-lang/sdk@f7ddfdf6ca Migration: don't forget to visit variable initializers in NodeBuilder. dart-lang/sdk@a39e4fabfb Add information about the deprecated ParameterElement.parameterKind dart-lang/sdk@f6dfad02f4 [analyzer] add a space to the quick for for REPLACE_COLON_WITH_EQUALS * Update license.
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由 Siva 提交于
* Roll src/third_party/dart 67ab3be10d...43891316ca dart-lang/sdk@/43891316ca [ VM / Observatory ] Emit IsolateReload event after reload completes dart-lang/sdk@/2ea7e5513b Perform type promotion when NNBD, using flow analysis. dart-lang/sdk@/766e542e53 handle return in async function dart-lang/sdk@/51cf8f218a Add entension support to the summary idl dart-lang/sdk@/0e9957c7b1 [dartdevc] Adding support for analyzer dep pruning dart-lang/sdk@/c100308ba6 Repro for inferring arrays with out of range lengths dart-lang/sdk@/5d77657e7a Prepare to publish analyzer version 0.37.0. dart-lang/sdk@/86ce74caaa update NodeBuilder for default value type arguments dart-lang/sdk@/439692c9e2 Mark the name in an extension as being in a declaration context dart-lang/sdk@/372bcae536 [gardening] Fix 3xHEAD Flutter build after revert dart-lang/sdk@/052874e93e Avoid non-web integer literal in corelib_2/int_round_test dart-lang/sdk@/480337106e Implementation of extension override AST node dart-lang/sdk@/4f78ad90df An initial and partial implementation of an element model for extensions dart-lang/sdk@/744bb47361 [infra] Remove custom timeouts for dart2js compiler config dart-lang/sdk@/9b53686ffb update NodeBuilder for declared identifier implicit type dart-lang/sdk@/3d14b75f97 Revert "Reland "[vm/concurrency] Introduce concept of Isolate Groups"" dart-lang/sdk@/527238e008 [vm] Cleanup C99 header includes dart-lang/sdk@/9f32f9b87e [cfe] Store the initializer tokens in constructor builders dart-lang/sdk@/bbbeb8b509 Pull in latest pub dart-lang/sdk@/851958ee54 update NodeBuilder to handle for loop dart-lang/sdk@/7a73682c6a update NodeBuilder to handle catch clause dart-lang/sdk@/fc6cb0ac21 [vm/ffi] Revamp struct representation in FFI. dart-lang/sdk@/5fd51b9fd2 Cleanup remnants of ignoring Dart v1.x subtype checks dart-lang/sdk@/45172f0690 Revert "Reland "[llvm] Add initial scaffolding"" dart-lang/sdk@/b9a6630367 [ Observatory ] _getVMTimeline -> getVMTimeline in timeline.js dart-lang/sdk@/1f02c10b9a Update language_2/const_map4_test for type inference dart-lang/sdk@/99ed4871b3 Fix a hint in analysis server dart-lang/sdk@/c3c43689d5 [vm] Remove platform/math.h dart-lang/sdk@/524fdc13a9 Reland "[llvm] Add initial scaffolding" dart-lang/sdk@/45a9815aff [vm/debugger] break on asyncfunction entry dart-lang/sdk@/e0eeffaf9b update NodeBuilder parameter tracking when visiting executable declarations dart-lang/sdk@/182a59cebb Skip all tests that use spawnUri when running in simulator mode as it makes no sense to run the CFE on the simulator. dart-lang/sdk@/1427a218f3 update DecoratedType asserts dart-lang/sdk@/f4dc001729 Migration: begin adding support for LUB computations in conditional expressions. dart-lang/sdk@/585794ab75 Fix status file line. dart-lang/sdk@/4a69ef4a50 Skip all spawnURI tests for the simulator architectures as these tests involve invoking the front end for compilation which would mean the front end has to run in simulated mode. dart-lang/sdk@/26f369eb8e Fix doc comment for NullabilityNode.forLUB dart-lang/sdk@/9ed728ec7a Add: Example usage to fillRange method. dart-lang/sdk@/fc7049ae7d Migration: implement support for user-definable prefix expressions. dart-lang/sdk@/77aa5f0c02 Migration: Add support for function-typed formal parameters. dart-lang/sdk@/326e970b81 Migration: handle method invocations that resolve to a getter. dart-lang/sdk@/822de210b5 fix branch_canonicalization_test dart-lang/sdk@/a2e1434603 Breaking changes for analyzer version 0.37 dart-lang/sdk@/6694aa821d [dart2js] new-rti: Temporary work-around for timeouts dart-lang/sdk@/18ff5ce893 [dart2js] new-rti: Implement general As/Check methods dart-lang/sdk@/90c88d984e Fix large integer literals in dart2js_extra/round_constant_folding_test dart-lang/sdk@/9349f71721 bump linter to 0.1.93 dart-lang/sdk@/c384212f9e [vm] Remove vestigial verified_memory_test.cc file dart-lang/sdk@/f4824d332d [vm] Drop support for MSVC older than 2013 dart-lang/sdk@/bbb027aa2a [vm] Fix offset that was breaking bare_instructions_trampolines_test dart-lang/sdk@/1db0b4436c [dart2js] new-rti: Implement type bounds check dart-lang/sdk@/686742585a Migration: add a more robust assertion to the DecoratedType constructor dart-lang/sdk@/2fd4ca570b set DecoratedType.returnType for FunctionType dart-lang/sdk@/ca4b6e533a [dart2js] new-rti: Implement basic is-test dart-lang/sdk@/39b71253ce Fix for curly_braces_in_flow_control_structures lint. dart-lang/sdk@/b6c3b2c98c Enable 'Surround with XYZ' only for Statement(s) in Block(s). dart-lang/sdk@/79e478e50e Fixed some links dart-lang/sdk@/279c1da42d Use absolute paths as canonical paths for inputs digest maps dart-lang/sdk@/cbf9cff19f Infer types of field formals before all fields. dart-lang/sdk@/0c6b3d1277 Migration: do better function type formatting in DecoratedType.toString. dart-lang/sdk@/a76c459239 Migration: Remove unnecessary duplicate type test dart-lang/sdk@/a515a0c256 Reland "[vm/ffi] SimDBC on Arm64 Android" dart-lang/sdk@/0baf81e7d6 Tests for Never and potential nullable / non-nullable. dart-lang/sdk@/26d308aad3 Use flow analysis for reporting use sites of not assigned locals during resolution. dart-lang/sdk@/79f276e07d Migration: handle field formal parameters. dart-lang/sdk@/c8c3572ca9 Migration: standardize method names in EdgeBuilderTest. dart-lang/sdk@/c0c15c1283 Migration: build nullability node for default type parameter bounds directly. dart-lang/sdk@/b57ff85906 Migration: clean up and test implicit dynamic return type of Function() syntax. dart-lang/sdk@/0f2eda8644 Migration: add support for function expression invocations. dart-lang/sdk@/a200980da0 Migration: add support for variable and field type inference. dart-lang/sdk@/ca25f56883 Migration: add support for type inference of function types. dart-lang/sdk@/a436c0621f Migration: fix DecoratedType.toString to support named function parameters. dart-lang/sdk@/9dee307bdb Migration: update nullability graph debug dump to support union edges. dart-lang/sdk@/b60dcdbf73 Migration: Remove the `create` parameter from Variables.decoratedElementType. dart-lang/sdk@/18c21ee9d1 Migration: add support for generic instance creation. dart-lang/sdk@/f7ddfdf6ca Migration: don't forget to visit variable initializers in NodeBuilder. dart-lang/sdk@/a39e4fabfb Add information about the deprecated ParameterElement.parameterKind dart-lang/sdk@/f6dfad02f4 [analyzer] add a space to the quick for for REPLACE_COLON_WITH_EQUALS * Revert changes makde in the engine for the Isolate Group API change. * Fix compilation error. * Update license. * Format.
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- 02 7月, 2019 3 次提交
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由 Chris Bracken 提交于
This is a reland of #9364 with fixes for Fuchsia. 000cf0560c clean up type_literal_test 0f20911022 Improve type_literal_test a108bef7fb [vm, bytecode] Interpreter support for newer recognized natives. 2a15d38759 Revert "[llvm] Add initial scaffolding" 13b470ac46 Parse error expectations in tests. b71d2d9996 [llvm] Add initial scaffolding 5f2bcd9d6c [vm/bytecode] Reuse flow graph building for recognized methods This includes a breaking change: https://dart-review.googlesource.com/c/sdk/+/105241 ``` Dart_CreateIsolate -> Dart_CreateIsolateGroup Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData Dart_IsolateData -> Dart_IsolateGroupData Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData Dart_InitializeParams.create -> Dart_InitializeParams.create_group Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate ```
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由 Chris Bracken 提交于
This broke the Fuchsia build. This reverts commit 45e1ad27.
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由 Chris Bracken 提交于
000cf0560c clean up type_literal_test 0f20911022 Improve type_literal_test a108bef7fb [vm, bytecode] Interpreter support for newer recognized natives. 2a15d38759 Revert "[llvm] Add initial scaffolding" 13b470ac46 Parse error expectations in tests. b71d2d9996 [llvm] Add initial scaffolding 5f2bcd9d6c [vm/bytecode] Reuse flow graph building for recognized methods This includes a breaking change: https://dart-review.googlesource.com/c/sdk/+/105241 ``` Dart_CreateIsolate -> Dart_CreateIsolateGroup Dart_IsolateCreateCallback -> Dart_IsolateGroupCreateCallback Dart_IsolateCleanupCallback -> Dart_IsolateGroupShutdownCallback Dart_CreateIsolateFromKernel -> Dart_CreateIsolateGroupFromKernel Dart_CurrentIsolateData -> Dart_CurrentIsolateGroupData Dart_IsolateData -> Dart_IsolateGroupData Dart_GetNativeIsolateData -> Dart_GetNativeIsolateGroupData Dart_InitializeParams.create -> Dart_InitializeParams.create_group Dart_InitializeParams.cleanup -> Dart_InitializeParams.shutdown_group Dart_InitializeParams.shutdown -> Dart_InitializeParams.shutdown_isolate ```
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- 26 6月, 2019 1 次提交
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由 Chris Bracken 提交于
Adds --observatory-host, which allows callers to specify the localhost IP binding directly. Allows users to set 0.0.0.0 or the host IP address as is possible in the standalone VM, rather than restricting users to loopback. We retain the default behaviour of binding to loopback since the vast majority of observatory use-cases involve local access (e.g. host tests on flutter_tester) or port-forwarded local access (e.g. flutter driver device tests). However, some scenarios, such as QA test labs, may benefit from binding to a publicly-accessible IP address.
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- 18 6月, 2019 1 次提交
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由 Jason Simmons 提交于
Applications can use an embedder API to obtain the isolate ID and then use it in calls to the Dart service protocol.
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- 13 6月, 2019 1 次提交
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由 Zachary Anderson 提交于
* Revert "[fuchsia] Fix alignment of Fuchsia/non-Fuchsia tracing (#9289)" This reverts commit f80ac5f5. * Revert "Align fuchsia and non-fuchsia tracing (#9199)" This reverts commit 78265484.
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- 06 6月, 2019 1 次提交
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由 Dan Field 提交于
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- 26 4月, 2019 1 次提交
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由 Jason Simmons 提交于
The sticky error may be set in cases such as an unhandled asynchronous exception. This is similar to the logging done in the Dart command line embedder's isolate shutdown callback.
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- 25 4月, 2019 1 次提交
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由 Zachary Anderson 提交于
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- 20 4月, 2019 1 次提交
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由 Chinmay Garde 提交于
The callbacks can be wired in via the Settings object. Both runtime and shell unit-tests have been patched to test this.
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- 19 4月, 2019 3 次提交
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由 Chinmay Garde 提交于
This reverts commit 0fcfa0df. Windows depends on referencing the snapshot symbols directly instead of via dlsym. Something in the way these symbolsa are generated in bin_to_assembly.py is causing them to be inaccessible at runtime.
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由 Chinmay Garde 提交于
This reverts commit 905ddb6c.
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- 18 4月, 2019 1 次提交
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由 Chinmay Garde 提交于
These are now shutdown by the VM and cleanup waits for their shutdown.
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- 11 4月, 2019 1 次提交
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由 Ben Konyi 提交于
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- 10 4月, 2019 2 次提交
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由 Chinmay Garde 提交于
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由 Chinmay Garde 提交于
Some components in the Flutter engine were derived from the forked blink codebase. While the forked components have either been removed or rewritten, the use of the blink namespace has mostly (and inconsistently) remained. This renames the blink namesapce to flutter for consistency. There are no functional changes in this patch.
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- 06 4月, 2019 1 次提交
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由 Chinmay Garde 提交于
This reverts commit 800ea0a4.
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- 04 4月, 2019 3 次提交
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由 Chinmay Garde 提交于
This reverts commit b59c4436.
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由 Chinmay Garde 提交于
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由 Chinmay Garde 提交于
Revert "Revert "Separate the data required to bootstrap the VM into its own class. (#8397)" (#8406)" (#8414) This reverts commit f7b4903d.
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- 03 4月, 2019 1 次提交
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由 Zachary Anderson 提交于
This reverts commit c9916474.
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- 02 4月, 2019 1 次提交
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由 Chinmay Garde 提交于
When attempting to shutdown and subsequently restart the VM, having the VM own this data introduces lifecycle issues due to circular references.
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- 30 3月, 2019 1 次提交
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由 Chinmay Garde 提交于
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- 27 3月, 2019 1 次提交
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由 Ben Konyi 提交于
* Fixed service isolate not being initialized correctly due to bad name The name for the service isolate was being set to the empty string, causing the microtask loop to not be run on the service isolate leading to the service hanging on the first 'await'. See https://dart-review.googlesource.com/c/sdk/+/97107 for revert due to this issue. * Removed unnecessary params from DartCreateAndStartServiceIsolate
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- 20 2月, 2019 1 次提交
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- 16 2月, 2019 1 次提交
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由 Chinmay Garde 提交于
The shell was already designed to cleanly shut down the VM but it couldnt earlier as |Dart_Initialize| could never be called after a |Dart_Cleanup|. This meant that shutting down an engine instance could not shut down the VM to save memory because newly created engines in the process after that point couldn't restart the VM. There can only be one VM running in a process at a time. This patch separate the previous DartVM object into one that references a running instance of the DartVM and a set of immutable dependencies that components can reference even as the VM is shutting down. Unit tests have been added to assert that non-overlapping engine launches use difference VM instances.
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- 25 1月, 2019 1 次提交
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由 Chinmay Garde 提交于
Re-land "Wrap the user entrypoint function in a zone with native exception callback. (#7512)" (#7551) This reverts commit 4c135c29 and applies relevant fixes.
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- 17 1月, 2019 2 次提交
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由 Vyacheslav Egorov 提交于
Revert "Wrap the user entrypoint function in a zone with native exception callback. (#7512)" (#7522) This reverts commit 25559ed0. Reason for revert: broken in AOT mode. @pragma('vm:entry-point') placed on a function only instructs the compiler to retain the function itself, but does not tell compiler to generate and retain tear-off for this function. In this PR _runMainZoned was marked as an entry-point but C++ code was trying to tear it off and use a closure, instead of invoking it directly, which is not supported.
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由 Chinmay Garde 提交于
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- 16 1月, 2019 1 次提交
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由 Alexander Markov 提交于
This PR prepares Flutter engine for the cleanup of Dart API Dart_GetStickyError/Dart_SetStickyError/Dart_HasStickyError.
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