Sparse row templates

[Frxms]

I have implemented SparseRowVectors into the Binary and Unary templates. I have also added an "S" to every result variable that is sparse to keep track of sparse intermediates.

[mboehm7]

There seem to be still some codegen errors - do you need any help @Frxms ?

[Frxms]

As far as i understood it, the Unary class was missing its ROW_VARS case. Could you run the tests again please? @mboehm7

[codecov]

Codecov Report

❌ Patch coverage is 41.44737% with 89 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.56%. Comparing base (38b73ae) to head (87dcaee).
⚠️ Report is 41 commits behind head on main.

Files with missing lines	Patch %	Lines
...g/apache/sysds/hops/codegen/cplan/CNodeBinary.java	39.47%	42 Missing and 4 partials ⚠️
...g/apache/sysds/hops/codegen/cplan/java/Binary.java	38.70%	13 Missing and 6 partials ⚠️
...ava/org/apache/sysds/hops/codegen/cplan/CNode.java	30.00%	4 Missing and 3 partials ⚠️
...rg/apache/sysds/hops/codegen/cplan/CNodeUnary.java	33.33%	3 Missing and 3 partials ⚠️
.../apache/sysds/hops/codegen/cplan/CNodeTernary.java	20.00%	0 Missing and 4 partials ⚠️
...org/apache/sysds/hops/codegen/cplan/CNodeNary.java	33.33%	1 Missing and 1 partial ⚠️
.../org/apache/sysds/hops/codegen/cplan/CNodeRow.java	0.00%	0 Missing and 2 partials ⚠️
...rg/apache/sysds/hops/codegen/cplan/java/Unary.java	60.00%	1 Missing and 1 partial ⚠️
src/main/java/org/apache/sysds/api/DMLOptions.java	87.50%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2276      +/-   ##
============================================
- Coverage     72.94%   72.56%   -0.39%     
- Complexity    46070    46260     +190     
============================================
  Files          1479     1489      +10     
  Lines        172616   174458    +1842     
  Branches      33783    34266     +483     
============================================
+ Hits         125922   126598     +676     
- Misses        37202    38266    +1064     
- Partials       9492     9594     +102     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.