7 releases
0.1.6 | Jun 7, 2023 |
---|---|
0.1.5 | Jun 5, 2023 |
0.1.2 | May 31, 2023 |
#82 in Emulators
65 downloads per month
105KB
3.5K
SLoC
ptx-parser
ptx-parser
is a no_std
Rust crate for parsing PTX files.
PTX is a low-level parallel thread execution virtual machine instruction set architecture used by NVIDIA GPUs.
Installation
To install, run
cargo add ptx-parser
Planned usage
Syntax is subject to change. Expect a parser function similar to what follows.
use ptx_parser::parse_ptx;
let ptx = "
.version 7.5
.target sm_30
.address_size 64
.visible .entry _Z6kernelPiS_i
{
.reg .f32 %f<4>;
.reg .s32 %r<4>;
.reg .pred %p<3>;
.reg .b32 %r4;
.reg .b64 %rd<3>;
ld.param.u64 %rd1, [__cudaparm__Z6kernelPiS_i_a];
ld.param.u64 %rd2, [__cudaparm__Z6kernelPiS_i_b];
ld.param.u64 %rd3, [__cudaparm__Z6kernelPiS_i_c];
cvta.to.global.u64 %rd4, %rd1;
cvta.to.global.u64 %rd5, %rd2;
cvta.to.global.u64 %rd6, %rd3;
ld.global.f32 %f1, [%rd4];
ld.global.f32 %f2, [%rd5];
ld.global.f32 %f3, [%rd6];
add.f32 %f4, %f1, %f2;
add.f32 %f4, %f4, %f3;
st.global.f32 [%rd4], %f4;
ret;
}
";
let result = parse_ptx(ptx);
println!("{:?}", result);
License
Dual-licensed to be compatible with the Rust
project.
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
Dependencies
~1MB
~19K SLoC