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nx_zimage_sdpaonly_verify.nx

buildroot/runtime/nx_zimage_sdpaonly_verify.nx

5644 B131 linesdepth 5pulls 11 transitivereach 0 importersview sourcekind tooltopic zimage
docsdependenciesstructsconstsfunctions

about

nx_zimage_sdpaonly_verify.nx -- SOVEREIGN Z-Image attention sub-piece 2c: SDPA, verified vs oracle. Rewritten with NT=4 UNROLLED locals (no sc[] scratch, no nested t2 loop) to dodge the codegen crash. Reads oracle q_roped/k_roped + qkv(V) -> per-head softmax(q.k/sqrt128) v -> ao_pre. license_tier: ORIGINAL

dependencies 7 imports · 0 importers

nx_syscalls.nx nx_le.nx nx_f32.nx nx_f32_div.nx nx_f32_cvt.nx nx_f32_exp.nx nx_strconv.nx nx_zimage_sdpaonly_verify.nx

imports: nx_syscalls.nxnx_le.nxnx_f32.nxnx_f32_div.nxnx_f32_cvt.nxnx_f32_exp.nxnx_strconv.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main zso_load sys_mmap sys_openat_rd sys_read sys_close nx_f32_div nx_f32_classify nx_f32_exp_field nx_f32_mant_field nx_f32_sign nx_f32_mant_field ↻ nx_f32_exp_field ↻ nx_i32_to_f32 nx_f32_sqrt nx_f32_classify ↻ nx_f32_sign ↻ nx_f32_exp_field ↻ nx_f32_mant_field ↻ _f32_isqrt nx_le_read_u32 nx_f32_add nx_f32_classify ↻ nx_f32_sign ↻ nx_f32_mant_field ↻ nx_f32_exp_field ↻ nx_f32_mul nx_f32_classify ↻ nx_f32_sign ↻ nx_f32_mant_field ↻ nx_f32_exp_field ↻ nx_f32_lt nx_f32_is_nan nx_f32_classify ↻ nx_f32_is_zero nx_f32_classify ↻ nx_f32_exp nx_f32_classify ↻ nx_f32_sign ↻ _f32_to_i32_rne

structs

none

consts

12const K_MAGIC_3840: i64 = 3840
13const K_MAGIC_11520: i64 = 11520
14const K_MAGIC_7680: i64 = 7680

functions

16func zso_load(name: *u8, nl: i64, n_floats: i64) -> *u8
called by 1: main calls 4: sys_mmapsys_openat_rdsys_readsys_close
40func main() -> i64
calls 15: zso_loadnx_f32_divnx_i32_to_f32nx_f32_sqrtnx_le_read_u32nx_f32_add+9