jepler/circuitpython-ulab
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Author SHA1 Message Date
Zoltán Vörös
434211d401
updated README.md 
added a short comment on the `numerical` sub-module
 2020-04-18 11:45:41 +02:00
Zoltán Vörös
778c7e9bd8
Merge pull request #99 from v923z/compile 
fixed compilation error in issue #98
 2020-04-18 09:08:27 +02:00
Zoltán Vörös
d1f2d80581 fixed compilation error in issue #98 2020-04-18 09:05:47 +02:00
Zoltán Vörös
a746bd8e09
Merge pull request #96 from v923z/dot 
fix indexing error in linalg.dot
 2020-04-14 09:08:11 +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
Jeff Epler
470ea6578a add expected-output of tests 2020-04-13 15:29:45 -05:00
Jeff Epler
5fefea4871 add test 2020-04-13 15:28:49 -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
12d2c9127e
Merge pull request #92 from v923z/transpose 
fix transpose function to conform to numpy
 2020-04-09 21:27:43 +02:00
Zoltán Vörös
84150d4166 fix transpose function to conform to numpy 2020-04-09 12:38:19 +02:00
Zoltán Vörös
7b8d894413
extended readme 2020-04-09 10:18:52 +02:00
Zoltán Vörös
7ec8a25a84 fixed argmin/argmax function for iterables 2020-04-07 23:06:41 +02:00
Zoltán Vörös
a09c5f4c25
Merge pull request #90 from v923z/argsort 
fix error in argsort
 2020-04-07 22:35:59 +02:00
Zoltán Vörös
ab9a26dc98 fix error in argsort 2020-04-07 22:34:00 +02:00
Zoltán Vörös
55fb2e073b
Merge pull request #88 from jepler/fix-compiler-diagnostics 
Fix compiler diagnostics normally enabled in CircuitPython; fix arg parsing bugs
 2020-04-06 23:54:54 +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
Zoltán Vörös
280f04660e
Merge pull request #86 from jepler/mp-flags-compat 
Restore circuitpython compatibility after #84
 2020-04-06 21:07:00 +02:00
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
d41fb86fd0 add test of linspace 2020-04-06 08:36:25 -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
ae7cadee8a
Merge pull request #84 from v923z/equal 2020-04-06 09:14:42 +02:00
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
8b072b7c0d
Merge pull request #83 from v923z/trace 
This PR adds the trace function to linalg, and fixes a couple of glitches in the documentation.
 2020-04-03 22:31:40 +02:00
Zoltán Vörös
acfd1d0760 added documentation to the trace function, and cleaned up other bits 2020-04-03 13:01:04 +02:00
Zoltán Vörös
ceaede8cb8 added trace to linalg, trimmed other code 2020-04-03 12:07:11 +02:00
Zoltán Vörös
034cdaf7e3
Merge pull request #82 from v923z/sort 
another attempt at fixing issue #79
 2020-04-02 21:27:57 +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
89579b6e36
Merge pull request #75 from v923z/power 
adds an implementation of the `**` binary operator, and the reversed binary operators
 2020-04-02 19:10:06 +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
411a5ffbd2
Merge pull request #81 from v923z/unistd 
added unistd.h to ndarray.c to fix issue #73
 2020-04-02 11:06:56 +02:00
Zoltán Vörös
2e27a356f5 added unistd.h to ndarray.c to fix issue #73 2020-04-02 11:04:23 +02:00
Zoltán Vörös
26d740ef77
Merge pull request #80 from v923z/copy 
added fast initialisation option to ndarray_make_new_core, and updated docs
 2020-04-02 09:55:33 +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
272685dc50
Merge pull request #79 from v923z/sort 
fixed indexing error in sort function
 2020-04-01 23:46:38 +02:00
Zoltán Vörös
04422f3da5 fixed indexing error in sort function 2020-04-01 23:43:31 +02:00
Zoltán Vörös
c2c525247c contraction returns scalar, if dimension is 0 2020-04-01 22:56:07 +02:00
Zoltán Vörös
2517d8be25 incremented version number, modified change log 2020-03-31 23:14:54 +02:00
Zoltán Vörös
3153c86f09 fixed empty array error 2020-03-31 23:02:14 +02:00