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336 Commits

Author SHA1 Message Date
Patricio Whittingslow
c0f40d7826 lapack/gonum: add Dgesc2 (#1652) 2021-06-16 09:23:56 +02:00
Vladimir Chalupecky
7fe5bb7344 lapack/testlapack: extend test for Dlasy2 to cover rescaling 2021-06-15 09:45:42 +02:00
Dan Kortschak
760338fe50 lapack/gonum: don't multiply by 1 2021-06-13 18:57:55 +09:30
Patricio Whittingslow
e4c04dde5f lapack/gonum: prevent division of untyped ints always yielding zero in Dlasy2 (#1653) 2021-06-12 00:16:39 +02:00
Patricio Whittingslow
cafcbe481e lapack/gonum: add Dgetc2 (#1655) 2021-06-11 15:31:09 +02:00
Vladimir Chalupecky
da688c04b6 lapack/gonum: avoid no-op row swap in Dlaswp 2021-06-06 23:45:28 +02:00
Vladimir Chalupecky
8c7f0017f9 testlapack: consolidate floating-point constants 2021-05-29 11:16:29 +02:00
Vladimir Chalupecky
48873a0cd3 lapack/testlapack: add benchmark for Dlangb 2021-05-27 00:38:04 +02:00
Dan Kortschak
03398562de all: clean up lint identified by ruleguard 
Ruleguard run with ruleguard -c=0 -rules ruleguard.rules.go ./... from
https://github.com/dgryski/semgrep-go with the following rules inactivated
to reduce noise:

- unconvert for floating point values
- oddcomparisons
- floateq
 2021-05-19 05:44:58 +09:30
Vladimir Chalupecky
286b092654 lapack/gonum: rewrite Dlassq and its test 2021-05-15 21:17:38 +02:00
Vladimir Chalupecky
f0d77794af lapack/{gonum,testlapack}: don't use work in Dlangb 2021-05-07 16:44:11 +02:00
Vladimir Chalupecky
d66e8d4b48 lapack/{gonum,testlapack}: extend Dlangb to non-square band matrices 2021-05-07 16:44:11 +02:00
Vladimir Chalupecky
142fecace0 lapack/{gonum,testlapack}: add Dlangb and its test 2021-05-07 16:44:11 +02:00
Vladimir Chalupecky
c297b7e2de lapack/gonum: check for overflow in Dtgsja 2021-04-09 13:42:46 +02:00
Vladimir Chalupecky
78643924b1 lapack/testlapack: make DsterfTest more tolerant 2021-03-20 09:49:59 +01:00
Vladimir Chalupecky
7a88995ca8 lapack/gonum: rewrite Dlartg to use safe scaling from https://doi.org/10.1145/3061665 2021-03-20 09:49:59 +01:00
Vladimir Chalupecky
13102a112c lapack/gonum: fix infinite loop in Dlartg with Inf or NaN input 
Also, simplify DlartgTest based on Supplemental Material to:

Edward Anderson. 2017. Algorithm 978: Safe Scaling in the Level 1 BLAS.
ACM Trans. Math. Softw. 44, 1, Article 12 (July 2017), 28 pages.
DOI:https://doi.org/10.1145/3061665
 2021-03-20 09:49:59 +01:00
Vladimir Chalupecky
9505993d5e lapack/gonum: clarify Ilaenv doc comment 2021-03-04 09:25:49 +01:00
Sebastien Binet
a513de661b lapack/gonum: fix link to gonum/mat in package doc 2021-02-04 11:58:55 +01:00
Vladimir Chalupecky
cdda7148b1 testlapack: move local implementations of Lapack functions to separate file 2020-10-27 09:16:20 +01:00
Vladimir Chalupecky
6703b9cb87 lapack: add Dgtsv 2020-10-27 09:16:20 +01:00
Vladimir Chalupecky
d989c50285 lapack: add Dlagtm 2020-10-22 18:20:11 +02:00
Vladimir Chalupecky
ec417b4211 lapack: add Dlangt 2020-10-21 07:09:25 +02:00
Vladimir Chalupecky
0edb751dac lapack64: add Tridiagonal type 2020-10-21 07:09:25 +02:00
Vladimir Chalupecky
83e82da42f testlapack: don't output matrix contents in DlantbTest 2020-10-21 07:09:25 +02:00
Vladimir Chalupecky
8798337eb5 lapack/gonum: update docs for Dtbtrs 2020-10-12 22:52:45 +02:00
Vladimir Chalupecky
4380c627c3 lapack/gonum: don't loop unnecessarily in Dlanv2 2020-10-04 14:05:12 +02:00
Vladimir Chalupecky
de0df9a812 lapack/gonum: fix underflow in Dlanv2 2020-10-03 15:32:29 +02:00
Vladimir Chalupecky
44dd7ff458 testlapack: add default cases to local dlan?? functions 2020-09-30 10:56:51 +02:00
Vladimir Chalupecky
162472b11b lapack64: add Tbtrs 2020-09-30 10:56:51 +02:00
Vladimir Chalupecky
eea0b5cb5c testlapack: add test for Dtbtrs 2020-09-30 10:56:51 +02:00
Vladimir Chalupecky
f8d6e5e507 lapack: add Dtbtrs 2020-09-30 10:56:51 +02:00
Vladimir Chalupecky
aacdd93956 testlapack: add test for Dtrtrs 2020-09-29 09:19:16 +02:00
Vladimir Chalupecky
a9c58dba17 lapack64: add Lansb and Lantb 2020-09-28 09:54:56 +02:00
Vladimir Chalupecky
9c9ecbc337 lapack64: add Pbcon 2020-09-28 09:54:56 +02:00
Vladimir Chalupecky
fabd9d03e9 lapack/gonum: fix typo in comment for Dlacpy 2020-09-28 09:54:56 +02:00
Vladimir Chalupecky
cdf8275b3f testlapack: use helpers to name sub-tests 2020-08-20 01:18:56 +02:00
Vladimir Chalupecky
085e2bc63c lapack,lapack64: remove Dlansb and Dlantb from Float64 
These two routines are not provided by LAPACKE and therefore
should not be part of the Float64 interface.

Closes #1428
 2020-08-19 11:50:05 +02:00
Vladimir Chalupecky
b5dc2156b0 testlapack: use f64.L2NormUnitary in dlange helper 2020-08-15 01:33:40 +02:00
Vladimir Chalupecky
8a55f67cf4 testlapack: add benchmark for Dlantb 2020-08-15 01:33:40 +02:00
Vladimir Chalupecky
5c397b631c lapack/gonum,lapack64: add Dlantb 2020-08-15 01:33:40 +02:00
Vladimir Chalupecky
b5c2b0d807 testlapack: implement Frobenius in dlange helper 2020-08-15 01:33:40 +02:00
Vladimir Chalupecky
c357261fd9 lapack/gonum: propagate NaN from Dcombssq 2020-08-15 01:33:40 +02:00
Vladimir Chalupecky
90f4be8768 lapack/testlapack: add some helpers 2020-08-15 01:33:40 +02:00
Dan Kortschak
da72779e7a floats/scalar: new package containing non-vector functions from floats 2020-08-07 07:59:02 +09:30
Vladimir Chalupecky
a371667eb3 lapack64: add Pbtrs 2020-03-30 10:19:29 +02:00
Vladimir Chalupecky
26da121ab7 lapack64: add Pbtrf 2020-03-30 10:19:29 +02:00
Vladimir Chalupecky
3fc850e845 lapack64: add Lansb 2020-03-30 10:19:29 +02:00
Vladimir Chalupecky
9d7b98d9e6 lapack: add Dpb functions to Float64 interface 2020-03-29 13:15:31 +02:00
Vladimir Chalupecky
f702758118 testlapack: add dlansb helper and use it in DpbconTest 2020-03-29 13:15:31 +02:00