jackpotincorporated
4b5f84959c
AMD GPU backend: - Add the GCN-tuned equihash192_7.cl kernel (clearCounter/blake/round1..7/ combine pipeline) and its host driver src/gpu_amd.rs. GpuSolver now dispatches AMD-vendor OpenCL devices to it and other devices to the existing kernel (force with ZCL_OPENCL_KERNEL=amd|legacy). Validated on an RX 9060 XT: GPU solutions match the CPU reference 1/1. - Expose BatchHasher::midstate() for the kernel's ulong8 hashState arg. Runtime-loaded GPU drivers (minimum host deps): - dlopen libcuda / libnvidia-ml via libloading instead of linking them (src/dylib.rs macro; cuda.rs, nvml.rs, gpu_probe.rs). The binary now builds and starts on hosts without an NVIDIA driver and reports no CUDA devices gracefully; remove build.rs (its only job was linking those libs). - Add Dockerfile.portable + build-portable.sh: build against Debian bullseye's glibc 2.31 for a binary that runs on older distros and drives both AMD (OpenCL) and NVIDIA (CUDA) cards. Document the build matrix in the README. Mixed backend (default): - Add --backend mixed (now the default): each card on its native backend (NVIDIA->CUDA, AMD/Intel->OpenCL), deduped so no card is mined twice. --devices indexes the unified list shown by --list-devices. Misc: - Stale-work timeout (--job-timeout) default 300s -> 600s (10 minutes). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
53 lines
1.6 KiB
TOML
53 lines
1.6 KiB
TOML
[package]
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name = "jackpotminer"
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version = "0.1.0"
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edition = "2021"
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description = "A GPU-accelerated Equihash 192,7 miner (ZClassic and other 192,7 coins)"
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[dependencies]
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blake2b_simd = "1"
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sha2 = "0.10"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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toml = "0.8"
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hex = "0.4"
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rayon = "1"
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num_cpus = "1"
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core_affinity = "0.8"
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clap = { version = "4", features = ["derive"] }
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log = "0.4"
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env_logger = "0.11"
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anyhow = "1"
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ctrlc = "3"
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socket2 = "0.5"
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ocl = { version = "0.19", optional = true }
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ratatui = "0.30.0"
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eframe = { version = "0.28", optional = true }
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# Runtime loader for the CUDA driver / NVML (dlopen'd, not link-time, so the
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# binary has no build- or load-time dependency on libcuda / libnvidia-ml).
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libloading = { version = "0.8", optional = true }
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[features]
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default = ["gpu", "cuda", "config-gui"]
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gpu = ["dep:ocl"]
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# CUDA backend: drives miniZ's embedded Equihash 192,7 fatbin via the CUDA driver
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# API. The driver (libcuda) and NVML are dlopen'd at runtime via libloading, so
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# there is no build-time or load-time dependency on them — the binary builds and
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# starts on hosts without an NVIDIA driver and simply reports no CUDA devices.
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cuda = ["dep:libloading"]
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# Optional native GUI config editor (the `jackpotminer-config` binary). Off by
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# default so the miner never pulls in the GUI toolkit.
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config-gui = ["dep:eframe"]
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# The GUI config editor is a separate binary, built only with --features config-gui.
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[[bin]]
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name = "jackpotminer-config"
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path = "src/config_gui.rs"
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required-features = ["config-gui"]
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[profile.release]
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opt-level = 3
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lto = true
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codegen-units = 1
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panic = "abort"
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