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feat: add blas/ext/base/wasm/dapx #5643

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b2f445f
chore: initial setup
0PrashantYadav0 Mar 1, 2025
905427e
chore: add benchmark and examples
0PrashantYadav0 Mar 4, 2025
a31317e
chore: add tests and minor bug fixes
0PrashantYadav0 Mar 4, 2025
9057a3f
chore: update copyright years
stdlib-bot Mar 4, 2025
af074a1
chore: add docs
0PrashantYadav0 Mar 5, 2025
e192bb3
chore: resolve lint error
0PrashantYadav0 Mar 5, 2025
c2d0dec
chore: self code review changes
0PrashantYadav0 Mar 5, 2025
3007d11
Merge remote-tracking branch 'upstream/develop' into wasm-dapx
stdlib-bot Apr 30, 2025
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chore: resolve lint error 
---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
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    status: passed
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    status: na
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    status: passed
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    status: na
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    status: na
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    status: na
  - task: lint_typescript_tests
    status: na
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    status: passed
---

---
type: pre_push_report
description: Results of running various checks prior to pushing changes.
report:
  - task: run_javascript_examples
    status: na
  - task: run_c_examples
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---
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@0PrashantYadav0
0PrashantYadav0 committed Mar 5, 2025
commit e192bb381cac48fa92bc21892d18e756de1ed9ca
18 changes: 9 additions & 9 deletions lib/node_modules/@stdlib/blas/ext/base/wasm/dapx/lib/routine.js
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Original file line number Diff line number Diff line change
Expand Up @@ -23,9 +23,9 @@
// MODULES //

var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
var readDataView = require( '@stdlib/strided/base/read-dataview' ).ndarray;
var inherits = require( '@stdlib/utils/inherit' );
var stride2offset = require( '@stdlib/strided/base/stride2offset' );
var readDataView = require( '@stdlib/strided/base/read-dataview' ).ndarray;
var Memory = require( '@stdlib/wasm/memory' );
var arrays2ptrs = require( '@stdlib/wasm/base/arrays2ptrs' );
var strided2object = require( '@stdlib/wasm/base/strided2object' );
Expand Down Expand Up @@ -70,8 +70,8 @@ var Module = require( './module.js' );
* var x = new Float64Array( [ 2.0, 1.0, 2.0, -2.0, -2.0, 2.0, 3.0, 4.0 ] );
*
* // Perform operation:
* var y = dapx.ndarray( 4, 5.0, x, 2, 1 );
* // y => Float64Array[ 7.0, 6.0, 7.0, 3.0, 3.0, 7.0, 8.0, 9.0 ]
* dapx.ndarray( 4, 5.0, x, 2, 1 );
* // x => <Float64Array>[ 2.0, 6.0, 2.0, 3.0, -2.0, 7.0, 3.0, 9.0 ]
*/
function Routine() {
if ( !( this instanceof Routine ) ) {
Expand All @@ -87,7 +87,7 @@ function Routine() {
inherits( Routine, Module );

/**
* Adds a scalar constant to each double-precision floating-point strided array element and computes the sum using an improved Kahan–Babuška algorithm.
* Adds a scalar constant to each element in a double-precision floating-point strided array.
*
* @name main
* @memberof Routine.prototype
Expand All @@ -112,8 +112,8 @@ inherits( Routine, Module );
* var x = new Float64Array( [ 1.0, -2.0, 2.0 ] );
*
* // Perform operation:
* var y = dapx.main( 3, 5.0, x, 1 );
* // y => <Float64Array>[ 6.0, 3.0, 7.0 ]
* dapx.main( 3, 5.0, x, 1 );
* // x => <Float64Array>[ 6.0, 3.0, 7.0 ]
*/
setReadOnly( Routine.prototype, 'main', function dapx( N, alpha, x, strideX ) {
return this.ndarray( N, alpha, x, strideX, stride2offset( N, strideX ) );
Expand Down Expand Up @@ -146,8 +146,8 @@ setReadOnly( Routine.prototype, 'main', function dapx( N, alpha, x, strideX ) {
* var x = new Float64Array( [ 1.0, -2.0, 3.0, -4.0, 5.0, -6.0 ] );
*
* // Perform operation:
* var y = dapx( 3, 5.0, x, 1, x.length-3 );
* // y => <Float64Array>[ 6.0, 3.0, 8.0, 1.0, 10.0, -1.0 ]
* dapx.ndarray( 3, 5.0, x, 1, x.length-3 );
* // x => <Float64Array>[ 1.0, -2.0, 3.0, 1.0, 10.0, -1.0 ]
*/
setReadOnly( Routine.prototype, 'ndarray', function dapx( N, alpha, x, strideX, offsetX ) {
var ptrs;
Expand All @@ -164,7 +164,7 @@ setReadOnly( Routine.prototype, 'ndarray', function dapx( N, alpha, x, strideX,

// If the output array data had to be copied to module memory, copy the results to the provided output array...
if ( p0.copy ) {
readDataView( N, this.view, p0.stride*p0.BYTES_PER_ELEMENT, p0.ptr, x, strideX, offsetX, true ); // eslint-disable-line max-len
readDataView( N, this.view, p0.stride*p0.BYTES_PER_ELEMENT, p0.ptr, x, strideX, offsetX, true );
}
return x;
});
Expand Down