Bench Support

pub const metal_device = @import("metal/device.zig")

Metal device initialization and capability queries (MTLDevice wrapper).

pub const metal_loader = @import("model/loader_metal.zig")

Model loader that maps GGUF weights onto Metal buffers.

pub const metal_buffer = @import("metal/buffer.zig")

Metal buffer allocation and management utilities.

pub const metal_command = @import("metal/command.zig")

Metal command queue and command buffer submission helpers.

pub const kernel_timing = @import("metal/kernel_timing.zig")

Per-kernel Metal dispatch timing probe for profiling individual GPU kernels.

pub const metal_pipeline = @import("metal/pipeline.zig")

Metal compute pipeline state cache and compilation helpers.

pub const metal_c = @import("metal/c.zig")

Raw Objective-C/Metal C shim types and bindings.

pub const gguf = @import("model/gguf.zig")

GGUF file parser for reading quantized model weights and metadata.

pub const tokenizer_mod = @import("model/tokenizer.zig")

BPE tokenizer encode and decode for text pre/post-processing.

pub const forward_metal = @import("compute/forward_metal.zig")

Metal forward-pass runtime that runs the full model inference graph.

pub const process_lock = @import("gpu/process_lock.zig")

Cross-process GPU ownership lock preventing two zinc processes from sharing a GPU.

pub fn reportGpuProcessLockError(err: anyerror, backend: process_lock.Backend, device_index: u32) noreturn

Log a user-facing GPU-process-lock error and terminate the benchmark binary.

Prints a human-readable message to stderr explaining why the lock could not be acquired, then calls `std.process.exit(1)`.

dedicated "stop the other instance" message; all other errors fall back to a generic failure message.