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Add LinkedList Operators and Update Tests (#2438)

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* Add LinkedList Operators and Update Tests
* add linkedlist printing and `@new` macros (single-line init and pool-capable)
* add linkedlist node and reg iterator; comparisons w/ ==
* Fix benchmarks. Drop random access to the linked list using []. Only return a direct array view.

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
This commit is contained in:
Zack Puhl
2025-09-06 05:57:21 -04:00
committed by GitHub
parent 79c0c8e082
commit 078d9dc0b7
9 changed files with 407 additions and 186 deletions
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5
benchmarks/stdlib/collections/hashmap.c3
View File

@@ -107,7 +107,8 @@ fn void hash_speeds_of_many_random_values() => @pool()
foreach (&v : vwideints) *v = (uint128)random::next(&rand, uint.max);
char[48][] zstrs = allocator::new_array(tmem, char[48], $arrsz)[:$arrsz];
String[$arrsz] strs;
String[] strs = mem::temp_array(String, $arrsz);
foreach (x, &v : zstrs)
{
foreach (&c : (*v)[:random::next(&rand, 48)]) *c = (char)random::next(&rand, char.max);
@@ -195,7 +196,7 @@ fn void random_access_string_keys() => @pool()
v.tinit();
usz pseudo_checksum = 0;
String[5_000] saved;
String[] saved = mem::temp_array(String, 5_000);
for (usz i = 0; i < saved.len; ++i)
{

38
benchmarks/stdlib/collections/linkedlist.c3 Normal file
View File

@@ -0,0 +1,38 @@
module linkedlist_benchmarks;
import std::collections::linkedlist;
LinkedList{int} long_list;
const HAY = 2;
const NEEDLE = 1000;
fn void bench_setup() @init
{
set_benchmark_warmup_iterations(3);
set_benchmark_max_iterations(4096);
int[*] haystack = { [0..999] = HAY };
long_list = linkedlist::@new{int}(mem, haystack[..]);
long_list.push(NEEDLE);
long_list.push_all(haystack[..]);
}
// ==============================================================================================
module linkedlist_benchmarks @benchmark;
String die_str = "Failed to find the value `1`. Is something broken?";
fn void foreach_iterator()
{
foreach (v : long_list.array_view()) if (v == NEEDLE) return;
runtime::@kill_benchmark(die_str);
}
fn void foreach_r_iterator()
{
foreach_r (v : long_list.array_view()) if (v == NEEDLE) return;
runtime::@kill_benchmark(die_str);
}

2
benchmarks/stdlib/core/string_trim.c3
View File

@@ -19,7 +19,7 @@ macro void trim_bench($trim_str, String $target = WHITESPACE_TARGET) => @pool()
$switch:
$case $typeof($trim_str) == String:
s1 = s2.trim($trim_str);
$case $typeof($$trim_str) == AsciiCharset:
$case $typeof($trim_str) == AsciiCharset:
s1 = s2.trim_charset($trim_str);
$default: $error "Unable to determine the right String `trim` operation to use.";
$endswitch