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829 Commits

Author SHA1 Message Date
lyken 3426e0c9c2
core/ndstrides: add ContiguousNDArray 
Currently this is used to interop with nalgebra.
 2024-08-30 15:09:54 +08:00
lyken 4baf1c64ed
core/ndstrides: implement np_dot() for scalars and 1D 2024-08-30 15:07:44 +08:00
lyken c93f05f74b
core/ndstrides: implement general matmul 2024-08-30 15:06:28 +08:00
lyken e86718d3d9
core/ndstrides: implement cmpop 2024-08-30 14:59:34 +08:00
lyken a43ec47530
core/ndstrides: implement unary op 2024-08-30 14:57:26 +08:00
lyken bc88819eaf
core/ndstrides: implement binop 2024-08-30 14:57:11 +08:00
lyken c6d3620431
core/ndstrides: add NDArrayOut, broadcast_map and map 2024-08-30 14:57:02 +08:00
lyken cea512456a
core/ndstrides: implement subscript assignment 
Overlapping is not handled. Currently it has undefined behavior.
 2024-08-30 14:54:53 +08:00
lyken b22f2bc76c
core/ndstrides: add more ScalarOrNDArray and NDArrayObject utils 2024-08-30 14:52:57 +08:00
lyken b9e837109b
core/ndstrides: implement np_transpose() (no axes argument) 
The IRRT implementation knows how to handle axes. But the argument is
not in NAC3 yet.
 2024-08-30 14:50:48 +08:00
lyken d32268fb5d
core/ndstrides: implement broadcasting & np_broadcast_to() 2024-08-30 14:45:43 +08:00
lyken 916a2b4993
core/ndstrides: implement np_reshape() 2024-08-30 14:41:54 +08:00
lyken c7c3cc21a8
core: categorize np_{transpose,reshape} as 'view functions' 2024-08-30 14:41:54 +08:00
lyken d2072d9248
core/ndstrides: implement np_size() 2024-08-30 14:41:00 +08:00
lyken be19165ead
core/ndstrides: implement np_shape() and np_strides() 
These functions are not important, but they are handy for debugging.

`np.strides()` is not an actual NumPy function, but `ndarray.strides` is used.
 2024-08-30 14:41:00 +08:00
lyken ee58cf3fc3
core/ndstrides: implement ndarray.fill() and .copy() 2024-08-30 14:41:00 +08:00
lyken 8fe8ccf200
core/ndstrides: implement np_identity() and np_eye() 2024-08-30 14:41:00 +08:00
lyken d222236492
core/ndstrides: implement np_array() 
It also checks for inconsistent dimensions if the input is a list.
e.g., rejecting `[[1.0, 2.0], [3.0]]`.

However, currently only `np_array(<input>, copy=False)` and `np_array(<input>, copy=True)` are supported. In NumPy, copy could be false, true, or None. Right now, NAC3's `np_array(<input>, copy=False)` behaves like NumPy's `np.array(<input>, copy=None)`.
 2024-08-30 14:40:15 +08:00
lyken 13715dbda9
core/irrt: add List 
Needed for implementing np_array()
 2024-08-30 14:20:19 +08:00
lyken 7910de10a1
core/ndstrides: add NDArrayObject::atleast_nd 2024-08-30 14:18:34 +08:00
lyken 6edc3f895b
core/ndstrides: add NDArrayObject::make_copy 2024-08-30 14:18:17 +08:00
lyken a40cdde8d2
core/ndstrides: implement ndarray indexing 
The functionality for `...` and `np.newaxis` is there in IRRT, but there
is no implementation of them for @kernel Python expressions because of
M-Labs/nac3#486.
 2024-08-30 14:12:54 +08:00
lyken 853fa39537
core/irrt: rename NDIndex to NDIndexInt 
Unfortunately the name `NDIndex` is used in later commits. Renaming this
typedef to `NDIndexInt` to avoid amending. `NDIndexInt` will be removed
anyway when ndarray strides is completed.
 2024-08-30 14:00:19 +08:00
lyken b6a1880226
core/irrt: add Slice and Range 
Needed for implementing general ndarray indexing.

Currently IRRT slice and range have nothing to do with NAC3's slice
and range. The IRRT slice and range are currently there to implement
ndarray specific features. However, in the future their definitions may
be used to replace that of NAC3's. (NAC3's range is a [i32 x 3], IRRT's
range is a proper struct. NAC3 does not have a slice struct).
 2024-08-30 13:57:10 +08:00
lyken d1c75c7444
core/ndstrides: implement len(ndarray) & refactor len() 2024-08-30 13:45:25 +08:00
lyken 58c5bc56b9
core/ndstrides: implement np_{zeros,ones,full,empty} 2024-08-30 13:44:12 +08:00
lyken ddc0e44c61
core/model: add util::gen_for_model 2024-08-30 13:42:39 +08:00
lyken 549536f72c
core/object: add ListObject and TupleObject 
Needed for implementing other ndarray utils.
 2024-08-30 13:41:31 +08:00
lyken 40c42b571a
core/ndstrides: implement ndarray iterator NDIter 
A necessary utility to iterate through all elements in a possibly strided ndarray.
 2024-08-30 13:39:10 +08:00
lyken 92e7103ec7
core/ndstrides: introduce NDArray 
NDArray with strides.
 2024-08-30 13:24:45 +08:00
lyken 9bc5e96dba
core/irrt: fix exception.hpp C++ castings 2024-08-30 13:15:07 +08:00
lyken 78639b1030
core/toplevel/helper: add {extract,create}_ndims 2024-08-30 13:05:16 +08:00
lyken 9723c17e24
core/object: introduce object 
A small abstraction to simplify implementations.
 2024-08-30 13:04:54 +08:00
lyken d1c7a8ee50
StructKind::{traverse -> iter}_fields 2024-08-30 12:51:17 +08:00
lyken e0524c19eb
Newline "Otherwise, it will be caught..." 2024-08-30 12:51:17 +08:00
lyken 32822f9052
gep_index must be u32 2024-08-30 12:51:17 +08:00
lyken 6283036815
FieldTraversal::{Out -> Output} 2024-08-30 12:51:17 +08:00
lyken f167f5f215
Ptr::copy_from to use SizeT 2024-08-30 12:51:17 +08:00
lyken baf8ee2b3d
Ptr::offset_const offset i64, can be negative 2024-08-30 12:51:17 +08:00
lyken d68760447f
Int::const_int to have sign_extend 2024-08-30 12:51:17 +08:00
lyken fdd194ee2a
FnCall::{begin -> builder} 2024-08-30 12:51:17 +08:00
lyken 5fca81c68e
CallFunction -> FnCall 2024-08-30 12:51:17 +08:00
lyken 0562e9a385
Instance add newline 2024-08-30 12:51:17 +08:00
lyken 36af473816
unsafe Model::believe_value 2024-08-30 12:51:17 +08:00
lyken 7c7e1b3ab8
Model::{sizeof -> size_of} 2024-08-30 12:51:17 +08:00
lyken dbcfc9538a
ArrayLen::{get_length -> length} 2024-08-30 12:51:17 +08:00
lyken 5c4ba09e2f
LenKind -> ArrayLen 2024-08-30 12:51:17 +08:00
lyken eb34b99ee9
core/model: renaming and add notes on upgrading Ptr to LLVM 15 2024-08-30 12:51:17 +08:00
lyken d397b9ceaa
core/model: introduce models 2024-08-30 12:51:17 +08:00
David Mak 71c3a65a31 [core] codegen/stmt: Fix obtaining return type of sret functions 2024-08-29 19:15:30 +08:00