37 lines
1.3 KiB
Zig
37 lines
1.3 KiB
Zig
const std = @import("std");
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const builtin = @import("builtin");
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pub const BoundedArray = @import("bounded_array.zig").BoundedArray;
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pub const BoundedArrayAligned = @import("bounded_array.zig").BoundedArrayAligned;
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pub const debug = @import("debug.zig");
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pub const flags = @import("flags.zig");
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pub const fmt = @import("fmt.zig");
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pub const fs = @import("fs.zig");
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pub const json = @import("json.zig");
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pub const math = @import("math.zig");
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pub const meta = @import("meta.zig");
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pub const queue = @import("queue.zig");
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pub const time = @import("time.zig");
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test {
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std.testing.refAllDecls(@This());
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}
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pub inline fn stackSlice(comptime max_len: usize, T: type, len: usize) []T {
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debug.assert(len <= max_len, "stackSlice can only create a slice of up to {} elements, got: {}", .{ max_len, len });
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var storage: [max_len]T = undefined;
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return storage[0..len];
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}
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pub const noalloc: std.mem.Allocator = if (builtin.mode == .ReleaseFast) undefined else std.testing.failing_allocator;
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pub fn pinToCore(core_id: usize) void {
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if (builtin.os.tag == .linux) {
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const CPUSet = std.bit_set.ArrayBitSet(usize, std.os.linux.CPU_SETSIZE * @sizeOf(usize));
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var set: CPUSet = .initEmpty();
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set.set(core_id);
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std.os.linux.sched_setaffinity(0, @ptrCast(&set.masks)) catch {};
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}
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}
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