From 052dd57cdd9573d1703a43662a49988549f7c4e3 Mon Sep 17 00:00:00 2001
From: Rekai Musuka <rekai@musuka.dev>
Date: Sat, 14 Sep 2024 18:17:35 -0500
Subject: [PATCH] fix(bench): use c allocator

---
 build.zig     | 1 +
 src/bench.zig | 7 ++-----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/build.zig b/build.zig
index 392714a..dbfc1de 100644
--- a/build.zig
+++ b/build.zig
@@ -37,6 +37,7 @@ pub fn build(b: *std.Build) void {
         .root_source_file = b.path("src/bench.zig"),
         .target = target,
         .optimize = .ReleaseFast,
+        .link_libc = true,
     });
     bench.root_module.addImport("hamt", mod);
 
diff --git a/src/bench.zig b/src/bench.zig
index 38dd2b4..3e089ea 100644
--- a/src/bench.zig
+++ b/src/bench.zig
@@ -17,16 +17,13 @@ const StringArrayHashMap = std.array_hash_map.StringArrayHashMap(void);
 const StringHashMap = std.hash_map.StringHashMap(void);
 
 pub fn main() !void {
-    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
-    defer std.debug.assert(gpa.deinit() == .ok);
-
-    const allocator = gpa.allocator();
+    const allocator = std.heap.c_allocator;
     const elem_count = 1000;
 
     const keys = try allocator.alloc([32]u8, elem_count);
     defer allocator.free(keys);
 
-    var rand = std.rand.DefaultPrng.init(1337);
+    var rand = std.rand.DefaultPrng.init(0);
     for (keys) |*key| rand.fill(key);
 
     var trie = try HashArrayMappedTrie([]const u8, void, StringContext).init(allocator);