| Version | EAPI | Keywords | Slot |
|---|---|---|---|
| 18 | 8 | ~amd64 ~arm64 ~loong ~riscv ~x86 | 0 |
| 17.1 | 8 | amd64 ~arm64 ~loong ~riscv x86 | 0 |
| 17-r1 | 8 | amd64 ~arm64 ~loong ~riscv x86 | 0 |
<pkgmetadata> <maintainer type="person"> <email>patrick@gentoo.org</email> <name>Patrick Lauer</name> </maintainer> <use> <flag name="general-32">Generic unoptimized 32-bits build</flag> <flag name="general-64">Generic unoptimized 64-bits build</flag> <flag name="optimize">Enable upstream -O3 optimizations (default enabled)</flag> </use> <upstream> <remote-id type="github">official-stockfish/Stockfish</remote-id> </upstream> </pkgmetadata>
| Flag | Description | 18 | 17.1 | 17-r1 |
|---|---|---|---|---|
| cpu_flags_arm_v7 | ⚠️ | ✓ | ✓ | ✓ |
| cpu_flags_x86_avx2 | ⚠️ | ✓ | ✓ | ✓ |
| cpu_flags_x86_avx512dq | ⚠️ | ✓ | ✓ | ✓ |
| cpu_flags_x86_avx512f | ⚠️ | ✓ | ✓ | ✓ |
| cpu_flags_x86_popcnt | ⚠️ | ✓ | ✓ | ✓ |
| cpu_flags_x86_sse | ⚠️ | ✓ | ✓ | ✓ |
| debug | Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces | ✓ | ✓ | ✓ |
| general-32 | Generic unoptimized 32-bits build | ✓ | ✓ | ✓ |
| general-64 | Generic unoptimized 64-bits build | ✓ | ✓ | ✓ |
| optimize | Enable upstream -O3 optimizations (default enabled) | ⊕ | ⊕ | ⊕ |
| Type | File | Size | Versions |
|---|---|---|---|
| DIST | stockfish-17.1.tar.gz | 222553 bytes | 17.1 |
| DIST | stockfish-18.tar.gz | 251738 bytes | 18 |
| Type | File | Size |
|---|---|---|
| DIST | stockfish-17-nn-1111cefa1111.nnue | 74874478 bytes |
| DIST | stockfish-17-nn-37f18f62d772.nnue | 3519630 bytes |
| DIST | stockfish-17.1-nn-1c0000000000.nnue | 74874478 bytes |
| DIST | stockfish-17.1-nn-37f18f62d772.nnue | 3519630 bytes |
| DIST | stockfish-17.tar.gz | 204647 bytes |
| DIST | stockfish-18-nn-37f18f62d772.nnue | 3519630 bytes |
| DIST | stockfish-18-nn-c288c895ea92.nnue | 108919594 bytes |