nx_ptx_emit.nx

buildroot/runtime/_hdl_build/nx_ptx_emit.nx

5052 B77 linesdepth 2pulls 2 transitivereach 0 importersview sourcekind tool

docs dependencies structs consts functions

about

nx_ptx_emit.nx -- the SEED of the sovereign PTX emitter: a NishiLang program (compiled by nx_cc) that GENERATES dispatchable PTX text for an elementwise integer kernel, parameterized by OP. Not hand-written, not nvcc -- OUR stack emits the GPU kernel. Writes emitted_vadd.ptx; the driver harness then launches it on the RTX 5080. Proves nx_cc -> (program that emits) PTX -> GPU. Grow this into the nx_cc backend proper. license_tier: ORIGINAL

dependencies 1 imports · 0 importers

imports: nx_syscalls.nx

imported by: nobody (leaf or entry point)

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

structs

none

consts

9	const OP: i64 = 0 // 0=add.s32 1=mul.lo.s32 2=max.s32

functions

7	func w(fd: i64, s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(fd,s,n); return 0 } called by 10: emit_head emit_index emit_load emit_op emit_tail emit_gemm_head+4 calls 1: sys_write
11	func emit_head(fd: i64) -> i64 calls 1: w
17	func emit_index(fd: i64) -> i64 calls 1: w
23	func emit_load(fd: i64) -> i64 calls 1: w
29	func emit_op(fd: i64) -> i64 calls 1: w
35	func emit_tail(fd: i64) -> i64 calls 1: w
41	func emit_gemm_head(fd: i64) -> i64 called by 1: main calls 1: w
47	func emit_gemm_idx(fd: i64) -> i64 called by 1: main calls 1: w
54	func emit_gemm_bounds(fd: i64) -> i64 called by 1: main calls 1: w
60	func emit_gemm_body(fd: i64) -> i64 called by 1: main calls 1: w
68	func main() -> i64 calls 7: sys_openat_wr w emit_gemm_head emit_gemm_idx emit_gemm_bounds emit_gemm_body+1