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deleteBySplice (array, element) { var newArray = [array] var index = newArray.indexOf( element ); if (index !== -1) { newArray.splice( index, 1 ); }}function deleteBySpliceWithLoopCloning (array, element) { var newArray = [] for (i = 0; i < array.length; i++) { newArray[i] = array[i]; } var index = newArray.indexOf( element ); if (index !== -1) { newArray.splice( index, 1 ); }}function deleteBySpliceWithMapCloning (array, element) { var newArray = array.map(_ => _) var index = newArray.indexOf( element ); if (index !== -1) { newArray.splice( index, 1 ); }}function deleteBySpliceWithConcatCloning (array, element) { var newArray = array.concat([]) var index = newArray.indexOf( element ); if (index !== -1) { newArray.splice( index, 1 ); }}function deleteByFilter (array, element) { array.filter( el => el !== element );}deleteBySplice( array, "uyjxmtqnrzvj7mkyqmtoqolxr" );deleteBySplice( array, "m1c6kzws0iubt8g0zlsug14i" );deleteBySplice( array, "4wlivut0n1ht80rs5lyf7ds4i" );deleteByFilter( array, "uyjxmtqnrzvj7mkyqmtoqolxr" );deleteByFilter( array, "m1c6kzws0iubt8g0zlsug14i" );deleteByFilter( array, "4wlivut0n1ht80rs5lyf7ds4i" );deleteBySpliceWithLoopCloning( array, "uyjxmtqnrzvj7mkyqmtoqolxr" );deleteBySpliceWithLoopCloning( array, "m1c6kzws0iubt8g0zlsug14i" );deleteBySpliceWithLoopCloning( array, "4wlivut0n1ht80rs5lyf7ds4i" );deleteBySpliceWithMapCloning( array, "uyjxmtqnrzvj7mkyqmtoqolxr" );deleteBySpliceWithMapCloning( array, "m1c6kzws0iubt8g0zlsug14i" );deleteBySpliceWithMapCloning( array, "4wlivut0n1ht80rs5lyf7ds4i" );deleteBySpliceWithConcatCloning( array, "uyjxmtqnrzvj7mkyqmtoqolxr" );deleteBySpliceWithConcatCloning( array, "m1c6kzws0iubt8g0zlsug14i" );deleteBySpliceWithConcatCloning( array, "4wlivut0n1ht80rs5lyf7ds4i" );--enable-precise-memory-info flag.
| Test case name | Result |
|---|---|
| Delete by Splice | |
| Delete by Filter | |
| Delete by Splice with Loop cloning | |
| Delete by Splice with Map cloning | |
| Delete by Splice with concat cloning |
| Test name | Executions per second |
|---|---|
| Delete by Splice | 1955373.2 Ops/sec |
| Delete by Filter | 763012.8 Ops/sec |
| Delete by Splice with Loop cloning | 718265.8 Ops/sec |
| Delete by Splice with Map cloning | 883765.4 Ops/sec |
| Delete by Splice with concat cloning | 2456794.2 Ops/sec |
It seems like you're providing some benchmark results and test names, but I'll assume you want me to help you analyze or interpret these results.
Based on the provided data, here are my observations:
ExecutionsPerSecond values indicate how many times each test was executed per second.Some notable points from the results include:
Without knowing the specific implementation details or context behind these tests, it's challenging to provide a definitive analysis or recommendation. However, if I had to speculate:
The performance differences might be due to various factors such as:
deleteBySplice and deleteBySpliceWithConcatCloning functions could impact cache behavior.deleteBySpliceWithMapCloning) might be less efficient compared to other methods, like using a loop or concatenation.Keep in mind that without more context, these observations are speculative. If you'd like further analysis or insights, I'd be happy to help with any additional information provided!
