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rk-llama.cpp/docs
mfritsche 0ebb855635 docs: int4 closed — no weight-only int4 dtype on RK3588 (hardware limit)
Probed rknn_matmul_create for every int4 dtype. RK3588 supports ONLY W8A8 and
W4A4. All weight-only int4 modes (int8xint4, fp16xint4) are rejected:
"unsupported matmul dtype ... in this platform". So int4 forces W4A4 = int4
activations, whose transformer outliers dont fit in 4 bits -
2026-07-10 16:58:33 +02:00
..
2026-06-04 08:02:54 +03:00
2026-06-04 08:02:54 +03:00