forked from M-Labs/nac3
1
0
Fork 0
Commit Graph

13 Commits

Author SHA1 Message Date
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 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 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
David Mak 15ac00708a [core] Use quoted include paths instead of angled brackets
This is preferred for user-defined headers.
2024-08-28 16:37:03 +08:00
lyken 9848795dcc core/irrt: add exceptions and debug utils 2024-08-27 22:55:22 +08:00
lyken 58222feed4 core/irrt: split into headers 2024-08-27 22:55:22 +08:00
lyken c6dade1394 core/irrt: reformat 2024-08-27 22:55:22 +08:00
lyken d3b4c60d7f core/irrt: comment build.rs & move irrt to nac3core/irrt 2024-08-27 22:55:22 +08:00