dynamically\-typed (full) in projects: arkcompiler

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/arkcompiler/runtime_core/static_core/docs/
D	rationale-for-bytecode.md	10 Before discussing bytecode per se, let's take a look at an over-simplified picture of a real 47 In _stack-based_ approach, operands are implicitly encoded in the operation, which results in 54 add ; remove two top-most values from the stack, add them and put the result at the top 60 In _register-based approach_, operands are explicitly encoded in the operation, which results in 71 This example demonstrates a fundamental difference between two approaches. Stack-based approach 73 can be represented with a single byte, while register-based `add reg_dst, reg_src1, reg_src2` may 76 At the same time, to execute a stack-based addition we need to run 3 instructions compared to 77 just a single register-based instruction. Since the interpreter has an extra work to do to read 79 more _dispatch overhead_. Which means that the stack-based bytecode is slower by nature. 81 According to our experiment, uncompressed register-based bytecode can be reduced by ~26% [all …]
D	doxygen.config	16 #--------------------------------------------------------------------------- 18 #--------------------------------------------------------------------------- 21 # that follow. The default is UTF-8 which is also the encoding used for all text 25 # The default value is: UTF-8. 27 DOXYFILE_ENCODING = UTF-8 30 # double-quotes, unless you are using Doxywizard) that should identify the 63 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub- 73 # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII 74 # characters to appear in the names of generated files. If set to NO, non-ASCII 85 # Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States), [all …]
/arkcompiler/runtime_core/docs/
D	rationale-for-bytecode.md	10 Before discussing bytecode per se, let's take a look at an over-simplified picture of a real 47 In _stack-based_ approach, operands are implicitly encoded in the operation, which results in 54 add ; remove two top-most values from the stack, add them and put the result at the top 60 In _register-based approach_, operands are explicitly encoded in the operation, which results in 71 This example demonstrates a fundamental difference between two approaches. Stack-based approach 73 can be represented with a single byte, while register-based `add reg_dst, reg_src1, reg_src2` may 76 At the same time, to execute a stack-based addition we need to run 3 instructions compared to 77 just a single register-based instruction. Since the interpreter has an extra work to do to read 79 more _dispatch overhead_. Which means that the stack-based bytecode is slower by nature. 81 According to our experiment, uncompressed register-based bytecode can be reduced by ~26% [all …]
D	doxygen.config	16 #--------------------------------------------------------------------------- 18 #--------------------------------------------------------------------------- 21 # that follow. The default is UTF-8 which is also the encoding used for all text 25 # The default value is: UTF-8. 27 DOXYFILE_ENCODING = UTF-8 30 # double-quotes, unless you are using Doxywizard) that should identify the 63 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub- 73 # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII 74 # characters to appear in the names of generated files. If set to NO, non-ASCII 85 # Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States), [all …]
/arkcompiler/runtime_core/static_core/tests/cts-coverage-tool/config/
D	non_testable.yaml	1 # Copyright (c) 2021-2024 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 13 --- 16 - title: Conversions between integer and floating point types 17 description: Conversion from floating-point types to integer one obeys the following 20 - title: Load accumulator from string constant pool 21 description: In dynamically-typed language context load string as 'any' value. 23 - title: Static call 24 description: In dynamically-typed language context accept 'any' values in source 27 - title: Create and initialize new constant array [all …]
/arkcompiler/runtime_core/static_core/plugins/ets/doc/tutorial/
D	intro.rst	2 Copyright (c) 2021-2024 Huawei Device Co., Ltd. 6 http://www.apache.org/licenses/LICENSE-2.0 20 Welcome to the tutorial for \|LANG\|, a \|TS\|-based programming language 21 designed specifically to build high-performance mobile applications! 34 \|JS\| by adding type definitions. \|TS\| is well-loved by many developers as it 40 \|LANG\| imposes stricter limitations on the \|TS\|'s dynamically typed features, 41 reducing runtime overhead, and allowing faster execution. As dynamically typed 43 ahead-of-time more efficiently, resulting in faster application startup and
/arkcompiler/runtime_core/tests/cts-coverage-tool/config/
D	non_testable.yaml	1 # Copyright (c) 2021-2022 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 13 --- 16 - title: Conversions between integer and floating point types 17 description: Conversion from floating-point types to integer one obeys the following 20 - title: Load accumulator from string constant pool 21 description: In dynamically-typed language context load string as 'any' value. 23 - title: Static call 24 description: In dynamically-typed language context accept 'any' values in source 27 - title: Create and initialize new constant array [all …]
/arkcompiler/ets_runtime/ecmascript/
D	element_accessor.cpp	7 * http://www.apache.org/licenses/LICENSE-2.0 18 #include "ecmascript/js_tagged_value-inl.h" 19 #include "ecmascript/tagged_array-inl.h" 24 TaggedArray *elements = TaggedArray::Cast(receiver->GetElements(thread)); in Get() 25 ASSERT(idx < elements->GetLength()); in Get() 27 // dynamically-typed languages like JavaScript. So we simply skip the read-barrier. in Get() 29 // NOLINTNEXTLINE(readability-braces-around-statements, bugprone-suspicious-semicolon) in Get() 31 if (UNLIKELY(thread->IsEnableMutantArray())) { in Get() 32 ElementsKind kind = receiver->GetClass()->GetElementsKind(); in Get() 33 if (!elements->GetClass()->IsMutantTaggedArray()) { in Get() [all …]
D	tagged_array.h	`2 * Copyright (c) 2021-2024 Huawei Device Co., Ltd. 7 * http://www.apache.org/licenses/LICENSE-2.0 42 // dynamically-typed languages like JavaScript. So we simply skip the read-barrier. in Get() 44 // NOLINTNEXTLINE(readability-braces-around-statements, bugprone-suspicious-semicolon) in Get() 53 // NOLINTNEXTLINE(readability-braces-around-statements, bugprone-suspicious-semicolon) in GetPrimitive() 122 return (oldLength - newLength > MAX_END_UNUSED); in ShouldTrim()`
D	ecma_macros.h	7 * http://www.apache.org/licenses/LICENSE-2.0 21 #include "ecmascript/mem/barriers_get-inl.h" 28 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 30 #define OPTIONAL_LOG(vm, level) LOG_ECMA_IF(vm->IsOptionalLogEnabled(), level) 58 /* dynamically-typed languages like JavaScript. So we simply skip the read-barrier. … 59 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 62 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 70 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 88 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 95 …/* dynamically-typed languages like JavaScript. So we simply skip the read-barrier. … [all …]
/arkcompiler/runtime_core/static_core/plugins/ets/doc/cookbook/
D	why.rst	2 Copyright (c) 2021-2024 Huawei Device Co., Ltd. 6 http://www.apache.org/licenses/LICENSE-2.0 21 - Program stability. Dynamically-typed languages like \|JS\| are very good at 32 - Program performance. To ensure program correctness, dynamically-typed 54 ------------------------------------------------------- 62 .. code-block:: typescript 90 .. code-block:: typescript 114 .. code-block:: typescript 125 return this.name // Compile-time error: name can have "undefined" 138 // Compile-time(!) error: The compiler prevents accessing fields of nullish [all …]
D	recipes.rst	2 Copyright (c) 2021-2025 Huawei Device Co., Ltd. 6 http://www.apache.org/licenses/LICENSE-2.0 21 ----------------------------------------------------------------------------- 23 \|CB_RULE\| ``arkts-identifiers-as-prop-names`` 38 2. For Collection-Like Objects: 39 * Use arrays for numerically-indexed data 40 * Use Maps for truly dynamic key-value pairs 48 .. code-block:: typescript 62 // numeric-keyed lookup 76 .. code-block:: typescript [all …]
/arkcompiler/runtime_core/isa/
D	isa.yaml	`1 # Copyright (c) 2021-2022 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 14 --- 17 - name: General design 21 - name: Registers 31 - name: Accumulator 40 register-to-register moves. 42 - name: Calling sequence 48 …On return, callee frame is destroyed. If function return value is non-void, it is passed to caller… 52 - name: Supported primitive types [all …]`
/arkcompiler/runtime_core/static_core/isa/
D	isa.yaml	1 # Copyright (c) 2021-2025 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 14 --- 17 - name: General Design 19 …VM is register-based with a dedicated accumulator register that serves as an implicit operand to i… 21 - name: Registers 31 - name: Accumulator 37 …Moreover, when an instruction has more than one source operand, the shorter-living value must be p… 39 …dvantage. For example, arguments for the`call.range` instruction can be moved register-to-register. 41 - name: Calling Sequence [all …]
/arkcompiler/runtime_core/static_core/plugins/ets/doc/interop_js/
D	5_js.rst	6 http://www.apache.org/licenses/LICENSE-2.0 32 .. code-block:: javascript 42 .. code-block:: javascript 55 - When some JS function is passed through interop to ArkTS, the function object is wrapped to ESObj… 57 - When some parameters are passed in this function, their values will be converted into JS values. 59 - The function will be executed in the JS environment, and the return value will be passed through … 61 .. code-block:: javascript 69 .. code-block:: typescript 88 - ``Function Expressions`` and ``Arrow function`` will work exactly in the same way. When a variabl… 90 .. code-block:: javascript [all …]
/arkcompiler/runtime_core/static_core/tests/cts-generator/cts-template/
D	call.acc.short.yaml	`1 # Copyright (c) 2021-2024 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 13 --- 16 - file-name: call.acc.short 26 runtime constant-pool. 28 … Non-range instructions can be used to pass up to 4 arguments (unused register slot values will 30 In dynamically-typed language context accept 'any' values in source registers. 33 - method_id_static 34 - compatible_arguments 35 - method_id_non_abstract [all …]`
D	call.acc.yaml	`1 # Copyright (c) 2021-2024 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 13 --- 16 - file-name: call.acc 26 runtime constant-pool. 28 … Non-range instructions can be used to pass up to 4 arguments (unused register slot values will 30 In dynamically-typed language context accept 'any' values in source registers. 33 - method_id_static 34 - compatible_arguments 35 - method_id_non_abstract [all …]`
/arkcompiler/runtime_core/tests/cts-generator/cts-template/
D	call.acc.short.yaml	`1 # Copyright (c) 2021-2022 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 13 --- 15 - name: PandaAssembly 20 - file-name: call.acc.short 30 runtime constant-pool. 32 … Non-range instructions can be used to pass up to 4 arguments (unused register slot values will 34 In dynamically-typed language context accept 'any' values in source registers. 37 - method_id_static 38 - compatible_arguments [all …]`
D	call.acc.yaml	`1 # Copyright (c) 2021-2022 Huawei Device Co., Ltd. 6 # http://www.apache.org/licenses/LICENSE-2.0 13 --- 15 - name: PandaAssembly 20 - file-name: call.acc 30 runtime constant-pool. 32 … Non-range instructions can be used to pass up to 4 arguments (unused register slot values will 34 In dynamically-typed language context accept 'any' values in source registers. 37 - method_id_static 38 - compatible_arguments [all …]`
/arkcompiler/runtime_core/libabckit/
D	.doxygen	16 #--------------------------------------------------------------------------- 18 #--------------------------------------------------------------------------- 21 # file that follow. The default is UTF-8 which is also the encoding used for all 25 # The default value is: UTF-8. 27 DOXYFILE_ENCODING = UTF-8 30 # double-quotes, unless you are using Doxywizard) that should identify the 63 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub- 73 # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII 74 # characters to appear in the names of generated files. If set to NO, non-ASCII 85 # Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States), [all …]