Igneum: the GPU-mined zkEVM L1. Node, miner, app, spec and site.
77261a8bc5
Exporter writes kernel.cl next to kernel.cu (same instruction list; memory-hard core emitted in a third, OpenCL C dialect with the same literals as memhard.h). Pack headers are now C99-safe so a plain C host can include them. proto-opencl/host.c: C99 + OpenCL 1.2 API, device list, runtime build, cache fill and FNV check, dataset build and self-test, 3 vector warps standalone and in batch, bench and sweep as host.cu, whole-batch fingerprint. The 32-lane exchange is sub_group_shuffle_xor only when the queried sub-group size for a 32-item work-group is exactly 32; otherwise a local-memory exchange with one barrier per exchange, so wave64 hardware cannot change the hash (WAVEFRONT.md). build.sh (macOS, Linux), build.bat (MSVC), README with the exact AMD-rig commands. Proven without AMD silicon: Apple OpenCL 1.2 on the M5 Max 96/96 on all three packs (45.0 Mhash/s at 1 GiB, Apple number, not AMD); pocl 7.2 CPU device 96/96 on both exchange paths including the real sub_group_shuffle_xor text; CPU emulator 7 configurations incl. 64-wide sub-groups, identical fingerprint f99fb375b3abeaf5 everywhere. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> |
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| .claude/agents | ||
| brand | ||
| docs | ||
| proto-cuda | ||
| proto-metal | ||
| proto-opencl | ||
| proto-vdf | ||
| sim | ||
| site | ||
| .gitignore | ||
| CLAUDE.md | ||