From ebf91bb61c0110d3800d2a9b0131dbcf7b16f855 Mon Sep 17 00:00:00 2001
From: MrBounty <adrien.bouvais.pro@gmail.com>
Date: Wed, 22 Jan 2025 10:29:54 +0100
Subject: [PATCH] If config.CPU_CORE == 0, use the cpu count of processor

---
 src/thread/engine.zig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/thread/engine.zig b/src/thread/engine.zig
index 5ed8cfe..9f1b96c 100644
--- a/src/thread/engine.zig
+++ b/src/thread/engine.zig
@@ -17,10 +17,13 @@ pub fn init(allocator: std.mem.Allocator) !ThreadEngine {
         .child_allocator = allocator,
     };
 
+    const cpu_core = if (CPU_CORE == 0) try std.Thread.getCpuCount() else CPU_CORE;
+    log.info("Using {d} cpu core", .{cpu_core});
+
     const thread_pool = try allocator.create(std.Thread.Pool);
     thread_pool.init(std.Thread.Pool.Options{
         .allocator = thread_arena.allocator(),
-        .n_jobs = CPU_CORE,
+        .n_jobs = cpu_core,
     }) catch @panic("=(");
 
     return ThreadEngine{