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11 Commits

Author SHA1 Message Date
lyken 813dad4ed0
core/ndstrides: implement np_reshape() 2024-08-26 11:18:23 +08:00
lyken b158ec80b4
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]]`.
2024-08-26 11:18:23 +08:00
lyken da23bb1417
core/irrt: add List
Needed for implementing np_array()
2024-08-26 11:18:23 +08:00
lyken 510dbfc70e
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.
2024-08-26 11:18:23 +08:00
lyken 5537645395
core/irrt: add Slice and Range
Needed for implementing general ndarray indexing.

Currently the IRRT slice and range have nothing to do with NAC3's slice
and range.
2024-08-26 11:18:23 +08:00
lyken f5827dae24
core/ndstrides: implement ndarray iterator NDIter 2024-08-26 11:18:23 +08:00
lyken a531d0127a
core/ndstrides: introduce NDArray
NDArray with strides.
2024-08-26 11:18:23 +08:00
lyken cf34002179
core/irrt/exceptions: allow irrt to raise exceptions
Achieved through defining all the needed Exception ID constants at link
time.

Secondly, since `Exception` is `size_t` dependent, `__nac3_raise()`
takes an opaque pointer to `Exception`.
2024-08-26 09:38:56 +08:00
lyken e9629a6688
core/irrt: split irrt.cpp into headers 2024-08-26 09:35:06 +08:00
lyken 331ab8a946
core/irrt: reformat 2024-08-26 09:35:00 +08:00
lyken 8f726ecbfa
core/irrt: comment build.rs & move irrt to nac3core/irrt 2024-08-26 09:34:27 +08:00