Struct PermanentEnvInstaller 

pub struct PermanentEnvInstaller { /* private fields */ }

The permanent environment setup installer.

Implementations

impl PermanentEnvInstaller

pub fn new(config: PermanentEnvConfig) -> Self

Create a new permanent env installer with the given config.

pub fn with_defaults() -> Self

Create with default config.

pub fn env_file_path(&self) -> String

Get the environment file path.

pub fn generate_env_file_content(&self) -> String

Generate the content of the .mlstack_env file.

Matches the content generated by setup_permanent_rocm_env.sh.

pub fn generate_hsa_tools_lib_line(&self) -> String

Generate HSA_TOOLS_LIB line based on profiler library presence. Uses the resolved path from resolve_rocprofiler_tool_path() to handle both the new ROCm 7.x layout (lib/rocprofiler-sdk/) and the old layout.

pub fn required_env_vars(&self) -> Vec<(&'static str, String)>

Get the key environment variables that must be set. Returns variable name and their expected values.

pub fn build_mkdir_triton_dirs_command(&self) -> ShellCommand

Construct the mkdir command for triton directories.

pub fn build_rocminfo_gpu_detect_command(&self) -> ShellCommand

Construct the command to detect GPU architecture via rocminfo.

Uses the full path to rocminfo (e.g., /opt/rocm/bin/rocminfo) to avoid “command not found” errors when running via sudo, which strips the user’s PATH environment.

pub fn build_rocm_version_detect_command(&self) -> ShellCommand

Construct the command to read ROCm version.

pub fn gpu_arch_from_env() -> Option<String>

Get GPU arch from environment variable.

pub fn default_gpu_arch() -> &'static str

Default GPU arch when detection fails.

pub fn gfx_to_hsa_override(gfx: &str) -> Option<String>

Convert gfx architecture string to HSA override version. E.g., “gfx1100” -> “11.0.0”

Trait Implementations

impl Default for PermanentEnvInstaller

fn default() -> Self

Returns the “default value” for a type.