M-Labs/nalgebra
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157 Commits

Author SHA1 Message Date
Saurabh
f77e12ff2f add checks to make sure access won't be out of bounds 2022-04-22 12:15:59 -06:00
Saurabh
19c7f19afa fix tests 2022-04-01 15:26:55 -06:00
Saurabh
e3fd0e7393 remove the checked suffix to keep backward compatibility 2022-04-01 15:26:36 -06:00
Saurabh
04a97bb79e Merge branch 'dev' of https://github.com/dimforge/nalgebra into dev 2022-03-21 16:57:32 -06:00
Saurabh
d1674d7577 Mul trait goes to faster kernel, pattern is correct 2022-03-21 16:56:51 -06:00
Saurabh
f795f0f872 tests don't need to test the unchecked kernel separately 2022-03-21 16:56:22 -06:00
Saurabh
c6f832d1d8 put back checked kernels and refactor upper layer 2022-03-21 16:55:46 -06:00
Saurabh
6d26f4f32c Merge branch 'dev' of github.com:smr97/nalgebra into dev 2022-03-12 15:12:32 -07:00
Saurabh
b19f0d7473 unnecessary index information 2022-03-12 15:04:08 -07:00
Saurabh
ff3d1e4e35 prealloc everything, remove hashset, make it 4x faster 2022-03-12 15:04:08 -07:00
Saurabh
e7d8a00836 add spmm example and change the kernel 2022-03-12 15:04:08 -07:00
Anton Arsenij
757b99e843
CSC: Create constructor for unsorted but otherwise valid data (#1015) 
* CSC: Create constructor for unsorted but otherwise valid data

* Test creating csc matrix from unsorted but valid data

* Add function for validation and sorting

* Move validation function to cs.rs

* Restore pattern unit test

* Add unit test for 'major offset out of bounds' case

* Avoid permutation allocations on 'happy path'

* Reuse allocated permutation

* Fix comments for test-data examples

* Remove unnecessary iter variable

* Set up buffers for sorting up front

* Use common apply_permutation function

* Use common compute_sort_permutation function

* Move unsafe down to unchecked call

* Add panic cases to documentation

* Remove unnecessary Zero bound

* Move buffer set up away from loop

* Lift T::Zero from cs.rs

* Improve checking if values are provided

* Simplify copying from slices & add test for wrong values length

* Check duplicates after sorting

* Fix formatting

* Check values length at the beginning

* Check length of values if values != None
 2022-03-03 10:14:16 +01:00
Saurabh
1323b37607 prealloc everything, remove hashset, make it 4x faster 2022-02-18 11:22:43 -07:00
Saurabh
776fef26c3 add spmm example and change the kernel 2022-02-15 17:38:20 -07:00
Fabian Loeschner
99eb8c1589 Revert "Rename nrows/ncols args for try_from_*_data functions for consistency" 
This reverts commit 2a3e657b56.
 2022-01-13 10:28:00 +01:00
Fabian Loeschner
89f1e855bb Revert "Fix panic in SparsityPattern::try_from_* if major index is out of bounds" 
This reverts commit 12afe2917af4c30fc4a17316e453d0830072642c to avoid conflict with #1015.
 2022-01-11 10:35:07 +01:00
Fabian Loeschner
38989ed5f0 Move sparse matrix serialization to separate files 2022-01-11 10:35:07 +01:00
Fabian Löschner
583fde05fe Add comment explaining intermediate types for serialization 2022-01-11 10:35:07 +01:00
Fabian Löschner
fe70a80e41 Partial revert "Use custom serde errors, make all sparse errs lowercase" 2022-01-11 10:35:07 +01:00
Fabian Loeschner
513178e03e Revert "Updated more error messages" 
This reverts commit a42eae45e045c391ede37a7a4328c09cbbb87a0f.
 2022-01-11 10:35:07 +01:00
Fabian Löschner
647455dadd Move serialization code to submodules 2022-01-11 10:35:07 +01:00
Fabian Löschner
837ded932e Replace usage of Cow with generic type 2022-01-11 10:35:07 +01:00
Fabian Löschner
9b87fa4ffa Add cfg attribute to Cow imports 2022-01-11 10:35:07 +01:00
Fabian Löschner
a8fa7f71c0 Unify separate (de)serialization helper structs by using Cow<'a, [T]> 2022-01-11 10:35:07 +01:00
Fabian Loeschner
3be81be2e3 Updated more error messages 2022-01-11 10:35:07 +01:00
Fabian Loeschner
7e67d920a7 Use custom serde errors, make all sparse errs lowercase w/o punctuation 2022-01-11 10:35:07 +01:00
Fabian Loeschner
e9b7718292 Fix panic in SparsityPattern::try_from_* if major index is out of bounds 2022-01-11 10:35:07 +01:00
Fabian Loeschner
e2c33b48ac Simplify Deserialize bound 2022-01-11 10:35:07 +01:00
Fabian Loeschner
bfaf29393c Implement Serialize, Deserialize for SparsityPattern 2022-01-11 10:35:07 +01:00
Fabian Loeschner
2a3e657b56 Rename nrows/ncols args for try_from_*_data functions for consistency 2022-01-11 10:35:07 +01:00
Fabian Loeschner
40d8a904a3 Implement Serialize, Deserialize for Csc, Coo; move helper out of impls 2022-01-11 10:35:07 +01:00
Fabian Loeschner
18b694dad2 Move serialization helper structs into trait impls 2022-01-11 10:35:07 +01:00
Fabian Löschner
f9aca24b15 Implement Serialize and Deserialize for CsrMatrix 2022-01-11 10:35:07 +01:00
Sébastien Crozet
1576a1517a
Merge pull request #1017 from losanc/matrixmarket-io 
added reading matrix market data to sparse coomatrix
 2021-12-21 01:51:08 -08:00
Hantao Hui
96b65c430f using no_run in doc code example 2021-12-17 14:48:14 +01:00
Hantao Hui
656180f40e fix for empty dense matrix 2021-12-13 09:28:28 +01:00
Hantao Hui
92b324c007 code fmt; fix failing unit test and doc test 2021-12-12 12:10:20 +01:00
Andreas Longva
6e10efe862 Remove redundant proptest patch 2021-12-01 12:44:07 +01:00
Andreas Longva
e2820316a8 Fix typos 2021-12-01 12:17:47 +01:00
Andreas Longva
4569484aa0 Line breaks 2021-12-01 12:08:42 +01:00
Andreas Longva
e3d1119bff Hide MatrixMarketScalar implementation details for now 
The existing MatrixMarketScalar is relatively closely tied to the way
oru parser is implemented. I've moved these internals into an internal
trait and sealed the public trait.

This makes it less flexible for users for now, but gives us more freedom
to change internals in the future.
 2021-12-01 11:45:11 +01:00
Andreas Longva
93f3d60005 Remove From<pest::Error> for MatrixMarketError 
We want pest to remain an internal implementation detail, so it should
not leak into the public API.
 2021-12-01 11:33:08 +01:00
Andreas Longva
1b73b2f991 Link to matrix market IO in lib.rs 2021-12-01 11:07:47 +01:00
Andreas Longva
3b67afcd9b Matrix market: Extend and reword documentation, rename some types 2021-12-01 11:07:13 +01:00
Hantao Hui
1cc5c7eba6 fix doc typo 2021-11-23 16:17:06 +01:00
Hantao Hui
920bd75b82 fix typo 2021-11-18 11:42:47 +01:00
Hantao Hui
332fe8c0e4 update loading matrix market, including: 
1. Several renamings
2. removed unnecessary traits
3. added support for dense matrix
4. removed unnecessary comparison when reading data line by line. (e.g.
   only read header line once)
 2021-11-17 16:41:10 +01:00
Hantao Hui
7f9128c92d added reading matrix market data to sparse coomatrix 2021-11-02 10:59:59 +01:00
Anton
89416baace Bring apply permutation function back to serial.rs 2021-10-20 20:28:38 +02:00
Anton
752d1f300d Permute values without unnecessary allocation 2021-10-20 01:50:42 +02:00