chore: add matrix representations

ShabiShett07 · ShabiShett07 · commit 74ba82fa8adc · 2025-06-12T22:49:54.000+05:30
---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: passed
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: na
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major.json
@@ -11,8 +11,8 @@
   "offsetY": 0,
   "A": [ 1.0, 4.0, 2.0, 5.0, 3.0, 6.0 ],
   "A_mat": [
-    [ 1.0, 4.0, 2.0 ],
-    [ 5.0, 3.0, 6.0 ]
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
   ],
   "lda": 2,
   "strideA1": 1,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_ox.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_ox.json
@@ -0,0 +1,22 @@
+{
+  "order": "column-major",
+  "M": 2,
+  "N": 3,
+  "alpha": 1.0,
+  "x": [ 0.0, 0.0, 1.0, 1.0 ],
+  "strideX": 1,
+  "offsetX": 2,
+  "y": [ 1.0, 1.0, 1.0 ],
+  "strideY": 1,
+  "offsetY": 0,
+  "A": [ 1.0, 4.0, 2.0, 5.0, 3.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
+  "lda": 2,
+  "strideA1": 1,
+  "strideA2": 2,
+  "offsetA": 0,
+  "A_out": [ 2.0, 5.0, 3.0, 6.0, 4.0, 7.0 ]
+}
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_oy.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_oy.json
@@ -0,0 +1,22 @@
+{
+  "order": "column-major",
+  "M": 2,
+  "N": 3,
+  "alpha": 1.0,
+  "x": [ 1.0, 1.0 ],
+  "strideX": 1,
+  "offsetX": 0,
+  "y": [ 0.0, 0.0, 1.0, 1.0, 1.0 ],
+  "strideY": 1,
+  "offsetY": 2,
+  "A": [ 1.0, 4.0, 2.0, 5.0, 3.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
+  "lda": 2,
+  "strideA1": 1,
+  "strideA2": 2,
+  "offsetA": 0,
+  "A_out": [ 2.0, 5.0, 3.0, 6.0, 4.0, 7.0 ]
+}
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xnyn.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xnyn.json
@@ -10,6 +10,10 @@
   "strideY": -2,
   "offsetY": 4,
   "A": [ 1.0, 4.0, 2.0, 5.0, 3.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 2,
   "strideA1": 1,
   "strideA2": 2,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xnyp.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xnyp.json
@@ -10,6 +10,10 @@
   "strideY": 2,
   "offsetY": 0,
   "A": [ 1.0, 4.0, 2.0, 5.0, 3.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 2,
   "strideA1": 1,
   "strideA2": 2,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xpyn.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xpyn.json
@@ -10,6 +10,10 @@
   "strideY": -2,
   "offsetY": 4,
   "A": [ 1.0, 4.0, 2.0, 5.0, 3.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 2,
   "strideA1": 1,
   "strideA2": 2,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xpyp.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/column_major_xpyp.json
@@ -10,6 +10,10 @@
   "strideY": 2,
   "offsetY": 0,
   "A": [ 1.0, 4.0, 2.0, 5.0, 3.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 2,
   "strideA1": 1,
   "strideA2": 2,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major.json
@@ -10,6 +10,10 @@
   "strideY": 1,
   "offsetY": 0,
   "A": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 3,
   "strideA1": 3,
   "strideA2": 1,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_ox.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_ox.json
@@ -0,0 +1,22 @@
+{
+  "order": "row-major",
+  "M": 2,
+  "N": 3,
+  "alpha": 1.0,
+  "x": [ 0.0, 0.0, 1.0, 1.0 ],
+  "strideX": 1,
+  "offsetX": 2,
+  "y": [ 1.0, 1.0, 1.0 ],
+  "strideY": 1,
+  "offsetY": 0,
+  "A": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
+  "lda": 3,
+  "strideA1": 3,
+  "strideA2": 1,
+  "offsetA": 0,
+  "A_out": [ 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ]
+}
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_oy.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_oy.json
@@ -0,0 +1,22 @@
+{
+  "order": "row-major",
+  "M": 2,
+  "N": 3,
+  "alpha": 1.0,
+  "x": [ 1.0, 1.0 ],
+  "strideX": 1,
+  "offsetX": 0,
+  "y": [ 0.0, 0.0, 1.0, 1.0, 1.0 ],
+  "strideY": 1,
+  "offsetY": 2,
+  "A": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
+  "lda": 3,
+  "strideA1": 3,
+  "strideA2": 1,
+  "offsetA": 0,
+  "A_out": [ 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 ]
+}
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xnyn.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xnyn.json
@@ -10,6 +10,10 @@
   "strideY": -2,
   "offsetY": 4,
   "A": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 3,
   "strideA1": 3,
   "strideA2": 1,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xnyp.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xnyp.json
@@ -10,6 +10,10 @@
   "strideY": 2,
   "offsetY": 0,
   "A": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 3,
   "strideA1": 3,
   "strideA2": 1,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xpyn.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xpyn.json
@@ -10,6 +10,10 @@
   "strideY": -2,
   "offsetY": 4,
   "A": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 3,
   "strideA1": 3,
   "strideA2": 1,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xpyp.json b/lib/node_modules/@stdlib/blas/base/dger/test/fixtures/row_major_xpyp.json
@@ -10,6 +10,10 @@
   "strideY": 2,
   "offsetY": 0,
   "A": [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ],
+  "A_mat": [
+    [ 1.0, 2.0, 3.0 ],
+    [ 4.0, 5.0, 6.0 ]
+  ],
   "lda": 3,
   "strideA1": 3,
   "strideA2": 1,
diff --git a/lib/node_modules/@stdlib/blas/base/dger/test/test.ndarray.js b/lib/node_modules/@stdlib/blas/base/dger/test/test.ndarray.js
@@ -31,6 +31,8 @@ var dger = require( './../lib/ndarray.js' );
 
 var cm = require( './fixtures/column_major.json' );
 var coa = require( './fixtures/column_major_oa.json' );
+var cox = require( './fixtures/column_major_ox.json' );
+var coy = require( './fixtures/column_major_oy.json' );
 var cxpyp = require( './fixtures/column_major_xpyp.json' );
 var cxnyp = require( './fixtures/column_major_xnyp.json' );
 var cxpyn = require( './fixtures/column_major_xpyn.json' );
@@ -43,6 +45,8 @@ var ccap = require( './fixtures/column_major_complex_access_pattern.json' );
 
 var rm = require( './fixtures/row_major.json' );
 var roa = require( './fixtures/row_major_oa.json' );
+var rox = require( './fixtures/row_major_ox.json' );
+var roy = require( './fixtures/row_major_oy.json' );
 var rxpyp = require( './fixtures/row_major_xpyp.json' );
 var rxnyp = require( './fixtures/row_major_xnyp.json' );
 var rxpyn = require( './fixtures/row_major_xpyn.json' );
@@ -739,6 +743,94 @@ tape( 'the function supports specifying negative strides for `x` and `y` (column
 	t.end();
 });
 
+tape( 'the function supports specifying an offset parameter for `x` (row-major)', function test( t ) {
+	var expected;
+	var data;
+	var out;
+	var a;
+	var x;
+	var y;
+
+	data = rox;
+
+	a = new Float64Array( data.A );
+	x = new Float64Array( data.x );
+	y = new Float64Array( data.y );
+
+	expected = new Float64Array( data.A_out );
+
+	out = dger( data.M, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
+	t.strictEqual( out, a, 'returns expected value' );
+	t.deepEqual( out, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports specifying an offset parameter for `x` (column-major)', function test( t ) {
+	var expected;
+	var data;
+	var out;
+	var a;
+	var x;
+	var y;
+
+	data = cox;
+
+	a = new Float64Array( data.A );
+	x = new Float64Array( data.x );
+	y = new Float64Array( data.y );
+
+	expected = new Float64Array( data.A_out );
+
+	out = dger( data.M, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
+	t.strictEqual( out, a, 'returns expected value' );
+	t.deepEqual( out, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports specifying an offset parameter for `y` (row-major)', function test( t ) {
+	var expected;
+	var data;
+	var out;
+	var a;
+	var x;
+	var y;
+
+	data = roy;
+
+	a = new Float64Array( data.A );
+	x = new Float64Array( data.x );
+	y = new Float64Array( data.y );
+
+	expected = new Float64Array( data.A_out );
+
+	out = dger( data.M, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
+	t.strictEqual( out, a, 'returns expected value' );
+	t.deepEqual( out, expected, 'returns expected value' );
+	t.end();
+});
+
+tape( 'the function supports specifying an offset parameter for `y` (column-major)', function test( t ) {
+	var expected;
+	var data;
+	var out;
+	var a;
+	var x;
+	var y;
+
+	data = coy;
+
+	a = new Float64Array( data.A );
+	x = new Float64Array( data.x );
+	y = new Float64Array( data.y );
+
+	expected = new Float64Array( data.A_out );
+
+	out = dger( data.M, data.N, data.alpha, x, data.strideX, data.offsetX, y, data.strideY, data.offsetY, a, data.strideA1, data.strideA2, data.offsetA );
+	t.strictEqual( out, a, 'returns expected value' );
+	t.deepEqual( out, expected, 'returns expected value' );
+	t.end();
+});
+
 tape( 'the function supports complex access patterns (row-major)', function test( t ) {
 	var expected;
 	var data;
