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nx_safetensors_gate.nx

buildroot/runtime/nx_safetensors_gate.nx

6336 B95 linesdepth 3pulls 3 transitivereach 0 importersview sourcekind gate/prooftopic safetensors
docsdependenciesstructsconstsfunctions

about

nx_safetensors_gate.nx -- sovereign SAFETENSORS reader: load real SD model weight METADATA, the next sdcpp-path rung (you cannot race sdcpp without reading its weights). Format: [u64 LE header-length N] [N bytes JSON: {"name":{"dtype":..,"shape":[..],"data_offsets":[start,end]}, ...}] [raw tensor bytes]. BOUNDED read (sys_openat_rd + sys_read of just 8+N bytes -- NEVER the multi-GB body) so it scales to any model. Runs against a REAL diffusion safetensors: enumerates tensors, extracts the first tensor's dtype + data_offsets, and verifies the data region matches the file (8 + N + data == file size). Sovereign parse, no python/no HF libs. No hw writes (Rule 26). expect_exit: 0 license_tier: ORIGINAL

dependencies 2 imports · 0 importers

nx_syscalls.nx nx_gate_verdict.nx nx_safetensors_gate.nx

imports: nx_syscalls.nxnx_gate_verdict.nx

imported by: nobody (leaf or entry point)

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

main sf_puts sys_write sys_openat_rd sys_exit sys_lseek sys_mmap sys_read sys_close sf_count sf_eq sf_find sf_eq ↻ next_upper is_up is_up ↻ is_dig next_digit is_dig ↻ read_int is_dig ↻ sf_num sys_mmap ↻ sys_write ↻ gv_ctr sys_mmap ↻ gv_verdict gv_puts sys_write ↻ gv_num sys_mmap ↻ sys_write ↻ sys_munmap gv_journal sys_openat_append sys_mmap ↻ gv_catn sys_mmap ↻ sys_munmap ↻ sys_now_realtime_sec

structs

none

consts

none

functions

11func sf_puts(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(1,s,n); return 0 }
called by 1: main calls 1: sys_write
12func sf_num(v: i64) -> i64 { let b: *u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m;sys_write(1,"-" as *u8,1)} let t: *u8=sys_mmap(28); var k: i64=0; if m==0{t[0]=48 as u8;k=1} while m>0{t[k]=(48+(m%10)) as u8;m=m/10;k=k+1} var i: i64=0; while i<k{b[i]=t[k-1-i];i=i+1} sys_write(1,b,k); return 0 }
called by 1: main calls 2: sys_mmapsys_write
13func sf_eq(buf: *u8, pos: i64, len: i64, pat: *u8, pl: i64) -> i64 { var j: i64=0; while j<pl { if pos+j>=len { return 0 } if buf[pos+j]!=pat[j] { return 0 } j=j+1 } return 1 }
called by 2: sf_findsf_count
14func sf_find(buf: *u8, len: i64, start: i64, pat: *u8, pl: i64) -> i64 { var i: i64=start; while i+pl<=len { if sf_eq(buf,i,len,pat,pl)==1 { return i } i=i+1 } return 0-1 }
called by 1: main calls 1: sf_eq
15func sf_count(buf: *u8, len: i64, pat: *u8, pl: i64) -> i64 { var c: i64=0; var i: i64=0; while i+pl<=len { if sf_eq(buf,i,len,pat,pl)==1 { c=c+1; i=i+pl } else { i=i+1 } } return c }
called by 1: main calls 1: sf_eq
16func is_dig(c: i64) -> i64 { if c>=48 { if c<=57 { return 1 } } return 0 }
called by 3: next_digitread_intmain
17func is_up(c: i64) -> i64 { if c>=65 { if c<=90 { return 1 } } return 0 }
called by 2: next_uppermain
18func next_digit(buf: *u8, p: i64, len: i64) -> i64 { var q: i64=p; while q<len { if is_dig(buf[q] as i64)==1 { return q } q=q+1 } return len }
called by 1: main calls 1: is_dig
19func next_upper(buf: *u8, p: i64, len: i64) -> i64 { var q: i64=p; while q<len { if is_up(buf[q] as i64)==1 { return q } q=q+1 } return len }
called by 1: main calls 1: is_up
20func read_int(buf: *u8, p: i64, len: i64, outv: *i64) -> i64 { var q: i64=p; var v: i64=0; while q<len { let c: i64=buf[q] as i64; if is_dig(c)==1 { v=v*10+(c-48); q=q+1 } else { outv[0]=v; return q } } outv[0]=v; return q }
called by 1: main calls 1: is_dig
22func main() -> i64
calls 17: sf_putssys_openat_rdsys_exitsys_lseeksys_mmapsys_read+11