From c3b122acfc458c2e65c6c51ae94d63c12ec13e30 Mon Sep 17 00:00:00 2001 From: David Mak Date: Thu, 7 Mar 2024 13:02:13 +0800 Subject: [PATCH] core: Implement `ndarray.copy` --- nac3core/src/toplevel/builtins.rs | 20 ++++- nac3core/src/toplevel/helper.rs | 12 +++ nac3core/src/toplevel/numpy.rs | 80 +++++++++++++++++++ ...el__test__test_analyze__generic_class.snap | 2 +- ...t__test_analyze__inheritance_override.snap | 2 +- ...est__test_analyze__list_tuple_generic.snap | 4 +- ...__toplevel__test__test_analyze__self1.snap | 2 +- ...t__test_analyze__simple_class_compose.snap | 4 +- 8 files changed, 118 insertions(+), 8 deletions(-) diff --git a/nac3core/src/toplevel/builtins.rs b/nac3core/src/toplevel/builtins.rs index 0f7ebd02..5c829084 100644 --- a/nac3core/src/toplevel/builtins.rs +++ b/nac3core/src/toplevel/builtins.rs @@ -342,6 +342,7 @@ pub fn get_builtins(primitives: &mut (PrimitiveStore, Unifier)) -> BuiltinInfo { .nth(1) .map(|(var_id, ty)| (*ty, *var_id)) .unwrap(); + let ndarray_copy_ty = *ndarray_fields.get(&"copy".into()).unwrap(); let ndarray_fill_ty = *ndarray_fields.get(&"fill".into()).unwrap(); let top_level_def_list = vec![ @@ -518,13 +519,30 @@ pub fn get_builtins(primitives: &mut (PrimitiveStore, Unifier)) -> BuiltinInfo { type_vars: vec![ndarray_dtype_ty, ndarray_ndims_ty], fields: Vec::default(), methods: vec![ - ("fill".into(), ndarray_fill_ty.0, DefinitionId(PRIMITIVE_DEF_IDS.ndarray.0 + 1)), + ("copy".into(), ndarray_copy_ty.0, DefinitionId(PRIMITIVE_DEF_IDS.ndarray.0 + 1)), + ("fill".into(), ndarray_fill_ty.0, DefinitionId(PRIMITIVE_DEF_IDS.ndarray.0 + 2)), ], ancestors: Vec::default(), constructor: None, resolver: None, loc: None, })), + Arc::new(RwLock::new(TopLevelDef::Function { + name: "ndarray.copy".into(), + simple_name: "copy".into(), + signature: ndarray_copy_ty.0, + var_id: vec![ndarray_dtype_var_id, ndarray_ndims_var_id], + instance_to_symbol: HashMap::default(), + instance_to_stmt: HashMap::default(), + resolver: None, + codegen_callback: Some(Arc::new(GenCall::new(Box::new( + |ctx, obj, fun, args, generator| { + gen_ndarray_copy(ctx, &obj, fun, &args, generator) + .map(|val| Some(val.as_basic_value_enum())) + }, + )))), + loc: None, + })), Arc::new(RwLock::new(TopLevelDef::Function { name: "ndarray.fill".into(), simple_name: "fill".into(), diff --git a/nac3core/src/toplevel/helper.rs b/nac3core/src/toplevel/helper.rs index dcd3385f..8a3908e9 100644 --- a/nac3core/src/toplevel/helper.rs +++ b/nac3core/src/toplevel/helper.rs @@ -203,6 +203,15 @@ impl TopLevelComposer { let ndarray_dtype_tvar = unifier.get_fresh_var(Some("ndarray_dtype".into()), None); let ndarray_ndims_tvar = unifier.get_fresh_const_generic_var(size_t_ty, Some("ndarray_ndims".into()), None); + let ndarray_copy_fun_ret_ty = unifier.get_fresh_var(None, None); + let ndarray_copy_fun_ty = unifier.add_ty(TypeEnum::TFunc(FunSignature { + args: vec![], + ret: ndarray_copy_fun_ret_ty.0, + vars: VarMap::from([ + (ndarray_dtype_tvar.1, ndarray_dtype_tvar.0), + (ndarray_ndims_tvar.1, ndarray_ndims_tvar.0), + ]), + })); let ndarray_fill_fun_ty = unifier.add_ty(TypeEnum::TFunc(FunSignature { args: vec![ FuncArg { @@ -220,6 +229,7 @@ impl TopLevelComposer { let ndarray = unifier.add_ty(TypeEnum::TObj { obj_id: PRIMITIVE_DEF_IDS.ndarray, fields: Mapping::from([ + ("copy".into(), (ndarray_copy_fun_ty, true)), ("fill".into(), (ndarray_fill_fun_ty, true)), ]), params: VarMap::from([ @@ -228,6 +238,8 @@ impl TopLevelComposer { ]), }); + unifier.unify(ndarray_copy_fun_ret_ty.0, ndarray).unwrap(); + let primitives = PrimitiveStore { int32, int64, diff --git a/nac3core/src/toplevel/numpy.rs b/nac3core/src/toplevel/numpy.rs index 38fd387a..e6ecb1a0 100644 --- a/nac3core/src/toplevel/numpy.rs +++ b/nac3core/src/toplevel/numpy.rs @@ -654,6 +654,56 @@ fn call_ndarray_eye_impl<'ctx>( Ok(ndarray) } +/// LLVM-typed implementation for generating the implementation for `ndarray.copy`. +/// +/// * `elem_ty` - The element type of the `NDArray`. +fn ndarray_copy_impl<'ctx>( + generator: &mut dyn CodeGenerator, + ctx: &mut CodeGenContext<'ctx, '_>, + elem_ty: Type, + this: NDArrayValue<'ctx>, +) -> Result, String> { + let llvm_i1 = ctx.ctx.bool_type(); + + let ndarray = create_ndarray_dyn_shape( + generator, + ctx, + elem_ty, + &this, + |_, ctx, shape| { + Ok(shape.load_ndims(ctx)) + }, + |generator, ctx, shape, idx| { + Ok(shape.get_dims().get(ctx, generator, idx, None)) + }, + )?; + + let len = call_ndarray_calc_size( + generator, + ctx, + ndarray.load_ndims(ctx), + ndarray.get_dims().get_ptr(ctx), + ); + let sizeof_ty = ctx.get_llvm_type(generator, elem_ty); + let len_bytes = ctx.builder + .build_int_mul( + len, + sizeof_ty.size_of().unwrap(), + "", + ) + .unwrap(); + + call_memcpy_generic( + ctx, + ndarray.get_data().get_ptr(ctx), + this.get_data().get_ptr(ctx), + len_bytes, + llvm_i1.const_zero(), + ); + + Ok(ndarray) +} + /// Generates LLVM IR for `ndarray.empty`. pub fn gen_ndarray_empty<'ctx>( context: &mut CodeGenContext<'ctx, '_>, @@ -826,6 +876,36 @@ pub fn gen_ndarray_identity<'ctx>( ).map(NDArrayValue::into) } +/// Generates LLVM IR for `ndarray.copy`. +pub fn gen_ndarray_copy<'ctx>( + context: &mut CodeGenContext<'ctx, '_>, + obj: &Option<(Type, ValueEnum<'ctx>)>, + _fun: (&FunSignature, DefinitionId), + args: &[(Option, ValueEnum<'ctx>)], + generator: &mut dyn CodeGenerator, +) -> Result, String> { + assert!(obj.is_some()); + assert!(args.is_empty()); + + let llvm_usize = generator.get_size_type(context.ctx); + + let this_ty = obj.as_ref().unwrap().0; + let (this_elem_ty, _) = unpack_ndarray_tvars(&mut context.unifier, this_ty); + let this_arg = obj + .as_ref() + .unwrap() + .1 + .clone() + .to_basic_value_enum(context, generator, this_ty)?; + + ndarray_copy_impl( + generator, + context, + this_elem_ty, + NDArrayValue::from_ptr_val(this_arg.into_pointer_value(), llvm_usize, None), + ).map(NDArrayValue::into) +} + /// Generates LLVM IR for `ndarray.fill`. pub fn gen_ndarray_fill<'ctx>( context: &mut CodeGenContext<'ctx, '_>, diff --git a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__generic_class.snap b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__generic_class.snap index b4cb1def..6efad66f 100644 --- a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__generic_class.snap +++ b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__generic_class.snap @@ -5,7 +5,7 @@ expression: res_vec [ "Class {\nname: \"Generic_A\",\nancestors: [\"Generic_A[V]\", \"B\"],\nfields: [\"aa\", \"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"foo\", \"fn[[b:T], none]\"), (\"fun\", \"fn[[a:int32], V]\")],\ntype_vars: [\"V\"]\n}\n", "Function {\nname: \"Generic_A.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", - "Function {\nname: \"Generic_A.fun\",\nsig: \"fn[[a:int32], V]\",\nvar_id: [26]\n}\n", + "Function {\nname: \"Generic_A.fun\",\nsig: \"fn[[a:int32], V]\",\nvar_id: [30]\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\"],\nfields: [\"aa\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"foo\", \"fn[[b:T], none]\")],\ntype_vars: []\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"B.foo\",\nsig: \"fn[[b:T], none]\",\nvar_id: []\n}\n", diff --git a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__inheritance_override.snap b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__inheritance_override.snap index ae70ca17..5e69d664 100644 --- a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__inheritance_override.snap +++ b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__inheritance_override.snap @@ -7,7 +7,7 @@ expression: res_vec "Function {\nname: \"A.__init__\",\nsig: \"fn[[t:T], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.fun\",\nsig: \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\",\nvar_id: []\n}\n", "Function {\nname: \"A.foo\",\nsig: \"fn[[c:C], none]\",\nvar_id: []\n}\n", - "Class {\nname: \"B\",\nancestors: [\"B[typevar15]\", \"A[float]\"],\nfields: [\"a\", \"b\", \"c\", \"d\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\"), (\"foo\", \"fn[[c:C], none]\")],\ntype_vars: [\"typevar15\"]\n}\n", + "Class {\nname: \"B\",\nancestors: [\"B[typevar19]\", \"A[float]\"],\nfields: [\"a\", \"b\", \"c\", \"d\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\"), (\"foo\", \"fn[[c:C], none]\")],\ntype_vars: [\"typevar19\"]\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"B.fun\",\nsig: \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\",\nvar_id: []\n}\n", "Class {\nname: \"C\",\nancestors: [\"C\", \"B[bool]\", \"A[float]\"],\nfields: [\"a\", \"b\", \"c\", \"d\", \"e\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:int32, b:T], list[virtual[B[bool]]]]\"), (\"foo\", \"fn[[c:C], none]\")],\ntype_vars: []\n}\n", diff --git a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__list_tuple_generic.snap b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__list_tuple_generic.snap index a4c2061a..c468b5f3 100644 --- a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__list_tuple_generic.snap +++ b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__list_tuple_generic.snap @@ -5,8 +5,8 @@ expression: res_vec [ "Function {\nname: \"foo\",\nsig: \"fn[[a:list[int32], b:tuple[T, float]], A[B, bool]]\",\nvar_id: []\n}\n", "Class {\nname: \"A\",\nancestors: [\"A[T, V]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[v:V], none]\"), (\"fun\", \"fn[[a:T], V]\")],\ntype_vars: [\"T\", \"V\"]\n}\n", - "Function {\nname: \"A.__init__\",\nsig: \"fn[[v:V], none]\",\nvar_id: [28]\n}\n", - "Function {\nname: \"A.fun\",\nsig: \"fn[[a:T], V]\",\nvar_id: [33]\n}\n", + "Function {\nname: \"A.__init__\",\nsig: \"fn[[v:V], none]\",\nvar_id: [32]\n}\n", + "Function {\nname: \"A.fun\",\nsig: \"fn[[a:T], V]\",\nvar_id: [37]\n}\n", "Function {\nname: \"gfun\",\nsig: \"fn[[a:A[int32, list[float]]], none]\",\nvar_id: []\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\"],\nfields: [],\nmethods: [(\"__init__\", \"fn[[], none]\")],\ntype_vars: []\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", diff --git a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__self1.snap b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__self1.snap index d187db32..07fa75e3 100644 --- a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__self1.snap +++ b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__self1.snap @@ -3,7 +3,7 @@ source: nac3core/src/toplevel/test.rs expression: res_vec --- [ - "Class {\nname: \"A\",\nancestors: [\"A[typevar14, typevar15]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[a:A[bool, float], b:B], none]\"), (\"fun\", \"fn[[a:A[bool, float]], A[bool, int32]]\")],\ntype_vars: [\"typevar14\", \"typevar15\"]\n}\n", + "Class {\nname: \"A\",\nancestors: [\"A[typevar18, typevar19]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[a:A[bool, float], b:B], none]\"), (\"fun\", \"fn[[a:A[bool, float]], A[bool, int32]]\")],\ntype_vars: [\"typevar18\", \"typevar19\"]\n}\n", "Function {\nname: \"A.__init__\",\nsig: \"fn[[a:A[bool, float], b:B], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.fun\",\nsig: \"fn[[a:A[bool, float]], A[bool, int32]]\",\nvar_id: []\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\", \"A[int64, bool]\"],\nfields: [\"a\", \"b\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[a:A[bool, float]], A[bool, int32]]\"), (\"foo\", \"fn[[b:B], B]\"), (\"bar\", \"fn[[a:A[int32, list[B]]], tuple[A[bool, virtual[A[B, int32]]], B]]\")],\ntype_vars: []\n}\n", diff --git a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__simple_class_compose.snap b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__simple_class_compose.snap index d225519b..59a27702 100644 --- a/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__simple_class_compose.snap +++ b/nac3core/src/toplevel/snapshots/nac3core__toplevel__test__test_analyze__simple_class_compose.snap @@ -6,12 +6,12 @@ expression: res_vec "Class {\nname: \"A\",\nancestors: [\"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n", "Function {\nname: \"A.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"A.fun\",\nsig: \"fn[[b:B], none]\",\nvar_id: []\n}\n", - "Function {\nname: \"A.foo\",\nsig: \"fn[[a:T, b:V], none]\",\nvar_id: [34]\n}\n", + "Function {\nname: \"A.foo\",\nsig: \"fn[[a:T, b:V], none]\",\nvar_id: [38]\n}\n", "Class {\nname: \"B\",\nancestors: [\"B\", \"C\", \"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n", "Function {\nname: \"B.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Class {\nname: \"C\",\nancestors: [\"C\", \"A\"],\nfields: [\"a\"],\nmethods: [(\"__init__\", \"fn[[], none]\"), (\"fun\", \"fn[[b:B], none]\"), (\"foo\", \"fn[[a:T, b:V], none]\")],\ntype_vars: []\n}\n", "Function {\nname: \"C.__init__\",\nsig: \"fn[[], none]\",\nvar_id: []\n}\n", "Function {\nname: \"C.fun\",\nsig: \"fn[[b:B], none]\",\nvar_id: []\n}\n", "Function {\nname: \"foo\",\nsig: \"fn[[a:A], none]\",\nvar_id: []\n}\n", - "Function {\nname: \"ff\",\nsig: \"fn[[a:T], V]\",\nvar_id: [42]\n}\n", + "Function {\nname: \"ff\",\nsig: \"fn[[a:T], V]\",\nvar_id: [46]\n}\n", ]