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559 commits

Author SHA1 Message Date
Zoltán Vörös
4098558a35 docs can be generated from stubs now 2020-10-30 22:11:02 +01:00
Zoltán Vörös
1e69c5fc06 preparing docs for 1.0.0 release 2020-10-25 22:15:33 +01:00
Zoltán Vörös
a5242bb7b3 fixed CP-compatibilty in workflow file 2020-10-25 10:28:50 +01:00
Jeff Epler
d0f68c8560 Fix doc build problem in CircuitPython 
CircuitPython doc build fails with this diagnostic:
```
/home/runner/work/circuitpython/circuitpython/shared-bindings/ulab/index.rst:220:'any' reference target not found: List[float]
```

Use double backticks instead of single backticks to differentiate between
a reference to a type and just "show in monospace font".
 2020-10-24 15:08:48 -05:00
Zoltán Vörös
ee8b72addd wrong type in indexing raises TypeError now 2020-10-24 18:43:32 +02:00
Zoltán Vörös
04fa205ece
Merge pull request #182 from v923z/slice-patch 
Slice patch
 2020-10-23 22:12:54 +02:00
Zoltán Vörös
3617b0735e fixed indexing error 2020-10-23 22:09:49 +02:00
Zoltán Vörös
864d5a68bb fixed compilation error in approx 2020-10-23 22:00:41 +02:00
Zoltán Vörös
ccb6be5b11 fixed compilation error in eye 2020-10-23 21:55:32 +02:00
Zoltán Vörös
96be400e08 bumped version number 2020-10-23 21:47:43 +02:00
Zoltán Vörös
e2be5a001e slicing throws an IndexError, if the index is not the proper type 2020-10-23 21:44:54 +02:00
Taku Fukada
1d18ab0381 Update type hints for the new/modified functions 2020-10-23 06:00:38 +09:00
Zoltán Vörös
ddd553f76f fixed slicing error 2020-10-21 07:12:25 +02:00
Zoltán Vörös
0bfba3bf1b fixed binary operators for empty arrays 2020-10-17 23:35:24 +02:00
Zoltán Vörös
ca61961d22 fixed test scripts 2020-10-17 21:26:59 +02:00
Zoltán Vörös
e2fd36ed7a fixed error in eye 2020-10-17 18:23:31 +02:00
Zoltán Vörös
29f1bad2d8 fixed small error in flatten 2020-10-17 17:03:37 +02:00
Zoltán Vörös
16b973d54c fixed small slicing error 2020-10-17 14:57:57 +02:00
Zoltán Vörös
89801ab12c restored circuitpython compatibility 2020-10-17 13:47:26 +02:00
Zoltán Vörös
5ab7b1cd3d re-organised ndarray_properties.h 2020-10-17 10:28:17 +02:00
Zoltán Vörös
511bb5f6c9 added in-place operators for 1, 3, and 4 dimensions 2020-10-16 22:14:13 +02:00
Zoltán Vörös
6529a2ef16 fixed error introduced in the last commit 2020-10-16 08:01:51 +02:00
Zoltán Vörös
ca6e707f66 arrays can now be initialised from arrays 2020-10-16 07:54:43 +02:00
Zoltán Vörös
c29df37e7b added concatenate 2020-10-15 18:26:12 +02:00
Zoltán Vörös
6723fdb66e fixed #if/#endif clause 2020-10-14 21:07:54 +02:00
Zoltán Vörös
5389575c07 updated the arctan2 function 2020-10-14 21:03:29 +02:00
Zoltán Vörös
b724c99262 removed debug print 2020-10-14 20:28:39 +02:00
Zoltán Vörös
7af7042572 fixed in-place operators 2020-10-14 20:27:37 +02:00
Zoltán Vörös
c2fac359a5 updated around 2020-10-14 07:20:58 +02:00
Zoltán Vörös
d1c7af3cb5 implemented assignment into Boolean-indexed arrays 2020-10-13 18:15:45 +02:00
Zoltán Vörös
fadc54bd71 implemented Boolean indexing 2020-10-12 20:29:03 +02:00
Zoltán Vörös
a662414ba6 fixed error in numerical sum 2020-10-08 19:44:30 +02:00
Zoltán Vörös
94e4d9e672 fixed some tab <-> spaces oddities 2020-10-07 21:32:50 +02:00
Zoltán Vörös
2e08b2566d added in-place operators 2020-10-07 21:01:11 +02:00
Zoltán Vörös
ff8d260809 fixed the subscript method 2020-10-06 20:06:51 +02:00
Zoltán Vörös
8dec1328ab added copy method to ndarray 2020-10-06 07:12:19 +02:00
Zoltán Vörös
b2465a7c16 simplified ndarray code a bit 2020-10-01 19:39:35 +02:00
Zoltán Vörös
0f336ab65b fixed >=, <= error in binary_op 2020-10-01 07:17:28 +02:00
Zoltán Vörös
0ede57ff42 removed extra if clause from cross product 2020-09-30 19:50:34 +02:00
Zoltán Vörös
6a359e59c8 added cross product to numerical 2020-09-30 19:48:48 +02:00
Zoltán Vörös
3f25cae135 ndarrays can now be unsubscribed 2020-09-30 18:02:04 +02:00
Zoltán Vörös
daed7bf3ce found and fixed small errors in vectorise and poly 2020-09-30 07:20:57 +02:00
Zoltán Vörös
501663e3fe added function iterator to ndarray 2020-09-29 18:48:02 +02:00
Zoltán Vörös
dfd4a6729b added pre-processor switch for unary operators 2020-09-28 21:21:56 +02:00
Zoltán Vörös
7be869fe74 fixed issue with reverse operators in binary_op 2020-09-28 20:53:16 +02:00
Zoltán Vörös
9f917b23c2 added power to binary operators 2020-09-28 19:22:39 +02:00
Zoltán Vörös
2c8faf7680 split binary operators into separate functions 2020-09-26 19:15:43 +02:00
Zoltán Vörös
b7b54cba70 cosmetic changes 2020-09-25 21:12:01 +02:00
Zoltán Vörös
483e9c3dc5 added full 2020-09-24 19:40:58 +02:00
Zoltán Vörös
b7f11232ee added logscale 2020-09-24 19:11:11 +02:00
Zoltán Vörös
86bed99394 added tobytes method 2020-09-23 20:07:42 +02:00
Zoltán Vörös
32369e56fb implement numpy compatibility option 2020-09-22 19:08:39 +02:00
Zoltán Vörös
fd7090ce35 added math constants, degrees/radians and defined relevant constants 2020-09-21 21:37:19 +02:00
Zoltán Vörös
c631443971 fixed poly 2020-09-20 21:35:54 +02:00
Zoltán Vörös
58a205aec6 found and fixed error in argsort 2020-09-16 20:35:35 +02:00
Zoltán Vörös
fdd5920f7b first implementation of argsort (still has small glitch) 2020-09-14 21:50:35 +02:00
Zoltán Vörös
f681f36bc6 fixed sort 2020-08-29 13:19:11 +02:00
Zoltán Vörös
a43e3a45b5 backup commit 2020-08-27 19:24:34 +02:00
Deqing Sun
1061251e06
add MICROPY_FLOAT_CONST for mp_obj_new_float 2020-08-24 14:11:17 -04:00
Deqing Sun
07c7404d95
add name 2020-08-24 07:29:07 -04:00
Deqing Sun
b03d36bcee
add MICROPY_FLOAT_CONST to float numbers 
other files may need change too.
 2020-08-24 07:28:00 -04:00
Deqing Sun
d56a001f16
fix bug for invert with diagonal 0 matrix 
If there is any diagonal 0 in the process of Gauss-Jordan method, swap that row with a non-0 row below.
 2020-08-23 19:36:12 -04:00
Deqing Sun
df0af031f1
fix bug for determinant with diagonal 0 matrix 
If there is any diagonal 0 in the process of row reduction, swap that row with a non-0 row below.
 2020-08-23 19:05:57 -04:00
Zoltán Vörös
8f9fc87dff implemented roll 2020-08-21 18:27:33 +02:00
Zoltán Vörös
11cd3ac50a fixed indexing error in flip 2020-08-19 16:50:52 +02:00
Zoltán Vörös
f179a1efc1 re-implemented flip 2020-08-19 16:48:08 +02:00
Zoltán Vörös
798f38a76c updated the implementation of diff 2020-08-19 16:12:16 +02:00
Zoltán Vörös
b29bf6c0eb implemented argmin/argmax 2020-08-18 16:42:01 +02:00
Zoltán Vörös
05b2123fbf backup commit, no functional changes 2020-08-17 22:11:17 +02:00
Zoltán Vörös
115b3da2f6 fixed small error in linalg 2020-08-17 16:48:21 +02:00
Zoltán Vörös
ed4a66938b backup commit, no functional changes 2020-08-17 16:43:52 +02:00
Zoltán Vörös
00f4cdfe53 cleaned up mean/std functions 2020-08-17 00:15:19 +02:00
Zoltán Vörös
43deb6cc3a cleaned up numerical sum a bit 2020-08-15 22:25:18 +02:00
Zoltán Vörös
a0396df9b6 tabs to spaces in all files 2020-08-15 19:31:04 +02:00
Zoltán Vörös
6b33c912de tabs to spaces 2020-08-15 19:24:49 +02:00
Zoltán Vörös
a97d7a7b7e more linting 2020-08-15 19:02:55 +02:00
Zoltán Vörös
1b9c212899 fixed tabs 2020-08-15 18:57:10 +02:00
Zoltán Vörös
4029c6dd86 fixed tabs 2020-08-15 18:56:07 +02:00
Zoltán Vörös
b24886826f fixed tabs 2020-08-15 18:54:08 +02:00
Zoltán Vörös
378bd4ebab fixed tabs 2020-08-15 18:43:52 +02:00
Zoltán Vörös
b95a0816f0 fixed tabs 2020-08-15 18:43:35 +02:00
Zoltán Vörös
1b7dc263e9 fixed tabs 2020-08-15 18:42:55 +02:00
Zoltán Vörös
fe08d5be1b fixed tabs 2020-08-15 18:42:01 +02:00
Zoltán Vörös
71c73f095a fixed tabs 2020-08-15 18:39:03 +02:00
Zoltán Vörös
0caf03bd3e fixed tabs 2020-08-15 18:38:29 +02:00
Zoltán Vörös
eb696d9d91 factored out associative operators 2020-08-15 18:35:28 +02:00
Zoltán Vörös
382d7a613e numerical sum sort of works now 2020-08-15 00:39:12 +02:00
Zoltán Vörös
a81a77a996 found some flash savings 2020-08-13 22:24:40 +02:00
Zoltán Vörös
506986fcb4 found/fixed bug in iterator 2020-08-13 22:08:12 +02:00
Zoltán Vörös
fca36e6d64 fixed iterator 2020-08-13 22:02:16 +02:00
Zoltán Vörös
76c1a3d242 linalg can now be compiled 2020-08-13 20:16:10 +02:00
Zoltán Vörös
621dca8e3b fixed filter module 2020-08-13 15:46:23 +02:00
Zoltán Vörös
3428fb8123 moved user settings to ulab.h 2020-08-13 15:17:22 +02:00
Zoltán Vörös
da1d8c2ac1 shaved off 200 bytes for 1D arrays 2020-08-13 15:13:44 +02:00
Zoltán Vörös
80511c13e4 fixed couple of comments 2020-08-13 15:05:26 +02:00
Zoltán Vörös
1b08404975 fixed flatten for views 2020-08-13 14:52:33 +02:00
Zoltán Vörös
d903b0a7d2 fixed functions in compare module 2020-08-13 13:29:56 +02:00
Zoltán Vörös
5ec64d39ee fft works with views now 2020-08-13 12:45:35 +02:00
Zoltán Vörös
034a8d7b58 fixed unary operators (ndarray_copy_view) 2020-08-13 12:11:12 +02:00
Zoltán Vörös
3be74df891 fixed iteration loops in vectorise 2020-08-12 15:46:59 +02:00
Zoltán Vörös
7e6216a1fc assignment by slices works 2020-08-11 15:12:16 +02:00
Zoltán Vörös
b212bd4cb9 fixed iterator code 2020-08-11 09:28:44 +02:00
Zoltán Vörös
0268f990d7 added ndinfo function 2020-08-08 12:43:57 +02:00
Zoltán Vörös
b1b93994c2 with the exception of pow, binary operators are functional 2020-08-08 11:20:17 +02:00
Zoltán Vörös
b4527192f5 removed unnecessary pointer shifting in the binary loops 2020-08-07 23:23:32 +02:00
Zoltán Vörös
847c49064b tensor dimension is displayed in version number 2020-08-07 23:00:36 +02:00
Zoltán Vörös
20796a10b3 tensor dimension can now be configured 2020-08-07 22:34:24 +02:00
Zoltán Vörös
41c3008fdd removed unused structure from ndarray.h 2020-08-07 20:32:20 +02:00
Zoltán Vörös
63efdbf5a3 proof of concept binary function is working 2020-08-07 20:31:43 +02:00
Zoltán Vörös
d59fc169cd made code in printout tighter 2020-08-07 17:54:26 +02:00
Zoltán Vörös
44f0c46839 fixed printout 2020-08-07 17:52:41 +02:00
Taku Fukada
f9322380de Minor fixes on Python stubs 2020-08-06 23:49:51 +09:00
Zoltán Vörös
8c4d02f755 not entirely functional, safety backup 2020-08-05 22:35:21 +02:00
mdaeron
60f6fa6e6b
Remove double parentheses in numerical.c 
This avoids errors when compiling the unix port on MacOS.
 2020-08-04 15:31:19 +02:00
Zoltán Vörös
bb023e267c pulled in changes from master 2020-08-03 20:58:51 +02:00
Zoltán Vörös
368b23ff8b fixed small issue in argsort, and updated documentation 2020-08-03 20:41:12 +02:00
Zoltán Vörös
c9b7881add pulled in most recent changes from master 2020-07-31 23:25:36 +02:00
Zoltán Vörös
5cd5aaba35 approx is compiles 2020-07-30 22:07:53 +02:00
Zoltán Vörös
162b39470d fft is working 2020-07-30 21:38:31 +02:00
Zoltán Vörös
b4748dc966 fixed a couple of errors in ndarray.c 2020-07-30 21:16:49 +02:00
Zoltán Vörös
4ddbd8b73f base code can be compiled 2020-07-30 20:49:14 +02:00
Taku Fukada
129ad86b8e Add type hints to Python stubs 2020-07-31 01:06:48 +09:00
Zoltán Vörös
4e218f9d81 bumped version number to 0.54.1 2020-07-29 18:51:57 +02:00
Zoltán Vörös
4690ef7c2c fixed error in ulab_create.c 2020-07-29 18:44:51 +02:00
Zoltán Vörös
345b74e3ca switched to size_t length, and added sanity checks in approx.c 2020-07-29 18:38:08 +02:00
Zoltán Vörös
3a6deef855 switched to size_t length in linspace 2020-07-29 18:22:25 +02:00
Zoltán Vörös
ddfe1754ca switched to size_t length in reshape 2020-07-29 18:18:42 +02:00
Zoltán Vörös
bae51f8edb switched to size_t length in poly.c 2020-07-29 18:17:11 +02:00
Zoltán Vörös
a789bd67d0 switched to size_t length in fft 2020-07-29 18:12:27 +02:00
Jonathan Hogg
f41d3eeeb7 Add MICROPY_FLOAT_CONST to all fp constants. 
In order to get ulab to compile correctly against single floating point 
all of the constants need to switch to single format. Conveniently 
MicroPython has provided a macro to manage this switch. Use this 
througout.

Unfortunately also introduces a bunch of whitespace changes because 
there is a mass of trailing whitespace in the codebase and my editor is 
(correctly) configured to remove this.
 2020-07-24 11:58:45 +01:00
Roberto Colistete Jr
39afe5f2ad numerical.c : fixed 'out' may be used uninitialized error in function 'numerical_sort_helper' 2020-07-23 18:18:29 -03:00
Zoltán Vörös
f8bf869a45 fixed indentation error in approx.c 2020-07-23 22:08:29 +02:00
Roberto Colistete Jr
c98cdfdb97 lingalg.norm : fixed comments again 2020-07-23 16:57:25 -03:00
Roberto Colistete Jr
2d12162d8f lingalg.norm : moved after inv and fixed coments 2020-07-23 16:42:35 -03:00
Roberto Colistete Jr
7ad3542de6 lingalg.norm : fixed coments 2020-07-23 16:19:05 -03:00
Roberto Colistete Jr
0064995d2c lingalg.norm : added coments and v0.54.0 to ulab-change-log 2020-07-23 16:15:51 -03:00
Roberto Colistete Jr
86581222c4 fix lingalg.norm to new folder structure 2020-07-23 16:07:11 -03:00
Zoltán Vörös
ab085333ca
Merge pull request #150 from v923z/create-rename 
renamed create.c/h, moved stubs from ulab.c to ulab_create.c
 2020-07-23 19:13:52 +02:00
Zoltán Vörös
fe8a10dd94 renamed create.c/h, moved stubs from ulab.c to ulab_create.c 2020-07-23 19:10:50 +02:00
Jeff Epler
20243311e1 Remove trace of 'extras' module 
.. this caused a build error in circuitpython:

../../extmod/ulab/code/ulab.c:162:9: error: "ULAB_EXTRAS_MODULE" is not defined, evaluates to 0 [-Werror=undef]
  162 |     #if ULAB_EXTRAS_MODULE
      |         ^~~~~~~~~~~~~~~~~~
 2020-07-23 12:01:58 -05:00
Zoltán Vörös
f6fd605300
Merge pull request #149 from v923z/documentation 
Documentation
 2020-07-23 19:01:15 +02:00
Zoltán Vörös
a3678b0de7 re-arranged functions in compare.c 2020-07-23 18:56:18 +02:00
Zoltán Vörös
e91e2db0dd re-arranged functions in approx.c 2020-07-23 18:54:03 +02:00
Zoltán Vörös
ac38e8bc5a re-arranged functions in poly.c 2020-07-23 18:51:57 +02:00
Zoltán Vörös
9cf30ad9f2 re-arranged functions in linalg.c 2020-07-23 18:50:47 +02:00
Zoltán Vörös
2b55b79471 re-arranged functions in numerical.c 2020-07-23 18:47:14 +02:00
Zoltán Vörös
e5341bcf35 added STATIC to create.c 2020-07-23 18:23:52 +02:00
Zoltán Vörös
c93faa9a9c fixed docs in approx.c 2020-07-22 21:56:06 +02:00
Zoltán Vörös
b6252474e9 fixed docs in fft.c 2020-07-22 21:53:10 +02:00
Jeff Epler
23e1ef3b11 Add newlines where required in .rst files 2020-07-22 14:05:46 -05:00
Zoltán Vörös
4759264994 added user/ files 2020-07-22 20:34:48 +02:00
Zoltán Vörös
80503300ad re-organised code, so that circuitpython documentation can automatically be generated 2020-07-22 20:19:14 +02:00
Zoltán Vörös
651f2029af
Merge pull request #147 from v923z/documentation 
Documentation
 2020-07-22 19:18:29 +02:00
Zoltán Vörös
cc721aa216 added stubs to vectorise.c 2020-07-22 19:13:09 +02:00
Zoltán Vörös
d6ae0bcdde added stubs to poly.c 2020-07-22 18:56:28 +02:00
Zoltán Vörös
f1dab38726 added stubs to numerical.c 2020-07-22 18:52:51 +02:00
Zoltán Vörös
8b268aedd1 added stubs to linalg.c 2020-07-22 18:44:45 +02:00
Zoltán Vörös
b60e14d380 fixed arange 2020-07-22 18:31:40 +02:00
Roberto Colistete Jr
8d439c3332 added linalg.norm : for vector or matrix 2020-07-22 04:45:51 -03:00
Zoltán Vörös
b3e76e1f0a
Merge pull request #143 from rcolistete/dot_vectors 
linalg.dot : also accepts 2 vectors of same dimension
 2020-07-22 08:37:12 +02:00
Roberto Colistete Jr
a68b7daa32 linalg.dot : changed error message: vectors must have same lengths 2020-07-22 03:34:39 -03:00
Roberto Colistete Jr
0d80175933 linalg.dot : also accepts 2 vectors of same dimension 2020-07-21 19:28:55 -03:00
Roberto Colistete Jr
f7358cd65f fix arange : inserted missing MICROPY_FLOAT_C_FUN(ceil) in code/create.c 2020-07-21 12:35:38 -03:00
Zoltán Vörös
3a5d17c10e added stubs to filter.c 2020-07-20 22:35:35 +02:00
Zoltán Vörös
3acd543630 added stubs to fft.c 2020-07-20 22:33:36 +02:00
Zoltán Vörös
5e72d76b6e added stubs to compare.c 2020-07-20 22:27:48 +02:00
Zoltán Vörös
4194cce461 added stubs to approx.c 2020-07-20 22:08:56 +02:00
Zoltán Vörös
3b041e1059 found and fixed small error in create.h 2020-07-20 20:48:38 +02:00
Zoltán Vörös
161d8b0ed0 removed unused one constant in create.c 2020-07-20 20:41:34 +02:00
Zoltán Vörös
eea4c15ad0 found and fixed small bug in dtype assignment 2020-07-20 20:29:55 +02:00
Zoltán Vörös
c6f2c928b6 fixed dtype inconsistency in arange 2020-07-20 20:22:12 +02:00
Zoltán Vörös
e202d38b0e fixed argument parsing error in arange 2020-07-20 18:31:46 +02:00
Zoltán Vörös
932e0a2b91 first implementation of arange 2020-07-19 22:19:57 +02:00
Zoltán Vörös
4581034325 no functional changes 2020-07-16 22:28:20 +02:00
Zoltán Vörös
13ef14c29a even more linting 2020-07-16 22:27:49 +02:00
Zoltán Vörös
7739ae21f8 even more linting 2020-07-16 22:27:01 +02:00
Zoltán Vörös
49be9e0ba7 more linting 2020-07-16 22:07:00 +02:00
Zoltán Vörös
bdaa4b3984 fixed linting issues 2020-07-16 22:05:33 +02:00
Zoltán Vörös
33451ee285
Merge branch 'master' into trapz 2020-07-16 21:18:09 +02:00
Zoltán Vörös
dfe560150a first implementation of trapz 2020-07-16 21:12:46 +02:00
Zoltán Vörös
f5c15f0c4c reverted changes in master 2020-07-16 21:10:14 +02:00
Zoltán Vörös
0443a2a3ed fixed small bug in trapz 2020-07-16 20:55:42 +02:00
Zoltán Vörös
059994774d first implementation of trapz 2020-07-16 20:52:53 +02:00
Zoltán Vörös
f171235a95
Merge pull request #136 from rcolistete/fix_gcc-arm_v10.1 
Fix Incompatibility between gcc-arm 10.1 and ulab + MicroPython
 2020-07-16 08:49:37 +02:00
Roberto Colistete Junior
e75729cb27
Update vectorise.h 2020-07-16 03:38:15 -03:00
Roberto Colistete Junior
3bb1417211
Update extras.h 2020-07-16 03:37:35 -03:00
Roberto Colistete Junior
40503d0f7e
not compatible with '_thread' module 
ulab not compatible with enabling '_thread' module from the make command :
- building ulab with thread enabled in MicroPython :
`$ make -j8 CFLAGS_EXTRA='-DMICROPY_PY_THREAD=1' BOARD=PYBV11 USER_C_MODULES=../../../ulab all`
yields a firmware with '_thread' module but without 'ulab' module, because 'CFLAGS_EXTRA' is used in the make command and in 'ulab/code/micropython.mk', so the value of the last is ignored;
- the solution is to use 'override' and '+=' in in last line of 'ulab/code/micropython.mk' :
`override CFLAGS_EXTRA += -DMODULE_ULAB_ENABLED=1`
 2020-07-14 10:55:10 -03:00
Zoltán Vörös
fe7aa27238 fixed argmin/argmax error in issue #129 2020-06-29 21:46:45 +02:00
Zoltán Vörös
526ffb4c78 updated readme, version number and change log 2020-06-19 22:06:47 +02:00
Zoltán Vörös
17c6d605ca added zi keyword argument to sosfilt 2020-06-18 22:24:26 +02:00
Zoltán Vörös
f9cf519843 first implementation of sosfilt 2020-06-17 22:24:17 +02:00
Zoltán Vörös
37140d531e added mp_obj_slice_indices to ndarray.c, so that it compiles for openmv 2020-06-16 19:32:41 +02:00
Zoltán Vörös
1231ac877e version that actually compiles in openmv 2020-06-15 22:46:46 +02:00
Zoltán Vörös
a73201a5a4 fixes compilation error (compatibility with older versions of micropython) in openmv 2020-06-12 07:50:37 +02:00
Jeff Epler
0394801933
Merge pull request #122 from jepler/circuitpy-is-int 
Updates needed to build latest code on CircuitPython
 2020-06-01 10:26:07 -05:00
Jeff Epler
cbdd1295c1 Mark parameters as unused 
As far as I can tell, these are not checked for the sake of efficiency.

This silences compiler diagnostics when building CircuitPython
```
../../extmod/ulab/code/approx.c:25:12: error: no previous prototype for ‘approx_python_call’ [-Werror=missing-prototypes]
 mp_float_t approx_python_call(const mp_obj_type_t *type, mp_obj_t fun, mp_float_t x, mp_obj_t *fargs, uint8_t nparams) {
            ^~~~~~~~~~~~~~~~~~
```
 2020-06-01 09:00:42 -05:00
Jeff Epler
a2aa5d3a58 approx: Mark functions as stat if they are used only in this file 
This fixes the diagnostic when building circuitpython:
```
../../extmod/ulab/code/approx.c:25:12: error: no previous prototype for ‘approx_python_call’ [-Werror=missing-prototypes]
 mp_float_t approx_python_call(const mp_obj_type_t *type, mp_obj_t fun, mp_float_t x, mp_obj_t *fargs, uint8_t nparams) {
            ^~~~~~~~~~~~~~~~~~
```
 2020-06-01 08:59:35 -05:00
Jeff Epler
1f3836d16f ndarray: Let mp_obj_is_int work on circuitpython 2020-06-01 08:29:34 -05:00
Zoltán Vörös
666dc77fad fixes min/max error from adafruit/circuitpython #2984 2020-06-01 08:42:43 +02:00
Zoltán Vörös
077bcc51ab
Merge branch 'master' into approx 2020-05-19 20:53:33 +02:00
Zoltán Vörös
78438727c4
Merge branch 'master' into print 2020-05-19 20:44:54 +02:00
Zoltán Vörös
f00d5dc6de fix for issue 117 2020-05-19 08:56:34 +02:00
Zoltán Vörös
8631b771d2 cleaned up documentation on approx sub-module 2020-05-18 19:44:26 +02:00
Zoltán Vörös
e2cae23253 vectorize can now take scalars 2020-05-06 23:49:07 +02:00
Zoltán Vörös
6590acc6c4 added vectorisation of generic python function 2020-05-06 23:29:27 +02:00
Zoltán Vörös
d5e59cc21f no functional change, backup 2020-05-06 21:22:54 +02:00
Zoltán Vörös
8f5edbb808 bumped ulab version number to 0.45 2020-05-05 21:16:10 +02:00
Zoltán Vörös
35cdc9f976 began work with curve_fit 2020-05-05 21:13:53 +02:00
Zoltán Vörös
5c027e44c1 added function wrapper approx_python_call 2020-05-03 17:05:27 +02:00
Zoltán Vörös
2ead6cbc21 added equal/not_equal to compare.c 2020-05-03 11:00:41 +02:00
Zoltán Vörös
70666817ce added set_printoptions/get_printoptions functions 2020-05-01 11:53:39 +02:00
Zoltán Vörös
6615290fdf add approx sub-module with fmin, newton, and bisect functions 2020-04-30 22:33:21 +02:00
Jeff Epler
a7502f6243 ulab.h: Actually allow excluding modules 2020-04-26 20:37:14 -05:00
Zoltán Vörös
a081c28998
Merge branch 'master' into minimax 2020-04-21 23:27:31 +02:00
Zoltán Vörös
855384f579 implemented minimum/maximum and clip in the compare module 2020-04-21 22:35:17 +02:00
Zoltán Vörös
fb05e2585c pulling in jepler's argument handling improvements 2020-04-20 23:20:30 +02:00
Zoltán Vörös
c9519e59a8
Merge pull request #103 from v923z/revert-101-polyfit-argument-checking 
Revert "polyfit: Argument handling improvements"
 2020-04-20 23:05:01 +02:00
Zoltán Vörös
3c1fb52efb
Merge pull request #104 from v923z/compile 
fix compilation errors due to casting of floats
 2020-04-20 23:03:12 +02:00
Zoltán Vörös
a0e5f3a474 fix compilation errors due to casting of floats 2020-04-20 22:55:21 +02:00
Zoltán Vörös
f014128595 backup commit 2020-04-20 20:54:24 +02:00
Zoltán Vörös
d29cc8632e
Revert "polyfit: Argument handling improvements" 2020-04-20 16:20:44 +02:00
Jeff Epler
d0b11a6081 polyfit: Argument handling improvements 
* In the 3-args case, the lengths of the arguments were not checked
 * in the 3-args case, the type of the 2nd argument was not checked
 * gcc falsely diagnosed a `maybe-uninitialized` variable because it
   did not see that the branches of the if() statement were mutually
   exclusive

It's this third issue that originally drew my attention to this code,
adafruit/circuitpython#2787
 2020-04-20 07:58:30 -05:00
Zoltán Vörös
d1f2d80581 fixed compilation error in issue #98 2020-04-18 09:05:47 +02:00
Zoltán Vörös
2b7d96f25d fix indexing error in linalg.dot 2020-04-14 09:05:22 +02:00
Jeff Epler
22813d6736
Merge pull request #91 from v923z/argmax 
fixed argmin/argmax function for iterables
 2020-04-13 15:33:48 -05:00
Zoltán Vörös
e83ef7a31d fixed another indexing error in argmin/argmax 2020-04-13 21:56:55 +02:00
Zoltán Vörös
1a4ac564d4 fixed indexing error in argmin/argmax 2020-04-13 21:27:41 +02:00
Zoltán Vörös
78ae57005c argmin/argmax raises ValueError with empty iterables 2020-04-12 19:32:08 +02:00
Zoltán Vörös
84150d4166 fix transpose function to conform to numpy 2020-04-09 12:38:19 +02:00
Zoltán Vörös
7ec8a25a84 fixed argmin/argmax function for iterables 2020-04-07 23:06:41 +02:00
Zoltán Vörös
ab9a26dc98 fix error in argsort 2020-04-07 22:34:00 +02:00
Jeff Epler
86e7155ab7 generate_slice: Properly fix -Wsign-compare diagnostic 
Instead of making the local unsigned--it must be permitted to
contain negative values--make the function parameter signed.
 2020-04-06 16:38:51 -05:00
Jeff Epler
f1f10c27a8 Fix -Wsign-compare diagnostics 
.. by adding casts or changing the type of a local variable.
 2020-04-06 08:38:43 -05:00
Jeff Epler
daf4b07ef7 Fix -Wunused-parameter diagnostics 
Here we actually get bugs fixed!  At many sites, mp_parse_arg_all's
first argument was the number of positional arguments required, rather
than the number actually supplied.

This fixes e.g., the bug where the linspace third positional argument
was not used as the "num" argmuent, and where too many positional args
were not treated as an error:

    >>> ulab.linspace(0, 1, 9)
    array([0.0, 0.125, 0.25, 0.375, 0.5, 0.625, 0.75, 0.875, 1.0], dtype=float)
    >>> ulab.linspace(0, 1, 1, 1)
    TypeError: extra positional arguments given

In the case of argmin/argmax of an iterable, it is now signaled to the user
that only the axis=None case is supported, instead of giving a wrong
result.
 2020-04-06 08:33:18 -05:00
Jeff Epler
22605c6fe9 Fix -Wshadow diagnostics 
A declaration of a local variable can "shadow" a parameter or another
local variable declared in an outer scope.

Since this can create confusion about which variable is referred to, it
is better to fix these diagnostics.

A variety of changes were made:
 - Add curly braces to reduce the scope of a variable (ndarray_unary_op)
   so that its scope has ended before the next scope where it is used
 - be consistent about whether a variable is declared with for-loop scope
   or not (ndarray_print_row)
 - remove a declaration so that the outer variable is used, after verifying
   this will function properly (insert_slice_list)
 - rename a variable introduced by a macro (RUN_SUM, RUN_STD) so it does
   not shadow another variable
 2020-04-06 08:12:47 -05:00
Jeff Epler
8aebfd9f4e remove unused function get_nditerable_len 2020-04-06 08:06:33 -05:00
Jeff Epler
be1e2b28e0 Fix -Wmissing-prototypes diagnostics 
These functions need prototypes in a header, as they are defined in one
source file and used in another.
 2020-04-06 08:05:43 -05:00
Jeff Epler
11ed69dacf Fix -Wmissing-prototypes diagnostics 
This diagnostic flag, enabled by default in CircuitPython, requires that
nonstatic functions have a previous prototype.  Since placing prototypes
in header files is the only way that mismatched arguments between function
definition and use sites can be detected, this is a valuable warning.

In the case of ulab, the majority of the  changes required were to mark
functions as "static" that were used only in a single C source file.
 2020-04-06 08:05:20 -05:00
Jeff Epler
59cc5ed6c6 circuitpython compatibility 2020-04-06 07:38:12 -05:00
Zoltán Vörös
1001ed44f5 fixed small glitch in == and != 2020-04-06 09:08:44 +02:00
Zoltán Vörös
c69f2d9256 implemented the ==, and != binary operators 2020-04-04 22:14:36 +02:00
Zoltán Vörös
ceaede8cb8 added trace to linalg, trimmed other code 2020-04-03 12:07:11 +02:00
Zoltán Vörös
32e0bf5bde
Merge branch 'master' into sort 2020-04-02 21:26:06 +02:00
Zoltán Vörös
89d73974e3 another attempt at fixing issue #79 2020-04-02 21:22:45 +02:00
Zoltán Vörös
b4f83997e7
Merge branch 'master' into power 2020-04-02 19:08:00 +02:00
Jeff Epler
0d5dc6b0d4
Merge pull request #78 from v923z/argmax 
contraction returns scalar, if dimension is 0
 2020-04-02 08:56:08 -05:00
Zoltán Vörös
2e27a356f5 added unistd.h to ndarray.c to fix issue #73 2020-04-02 11:04:23 +02:00
Zoltán Vörös
a3d77a3fa1 updated docs for ndarray_make_new_core 2020-04-02 09:52:04 +02:00
Zoltán Vörös
1648325d69 added fast ndarray initialisation option 2020-04-02 09:41:13 +02:00
Zoltán Vörös
04422f3da5 fixed indexing error in sort function 2020-04-01 23:43:31 +02:00