Struct JitLog 

pub struct JitLog {
    pub info: String,
    pub error: String,
}

Log output from JIT compilation.

After calling Module::from_ptx_with_options, this struct contains any informational or error messages emitted by the JIT compiler.

Use JitLog::parse_diagnostics to obtain structured JitDiagnostic entries instead of parsing the raw strings.

Fields

info: String

Informational messages from the JIT compiler.

error: String

Error messages from the JIT compiler.

Implementations

impl JitLog

pub fn is_empty(&self) -> bool

Returns true if there are no messages in either buffer.

pub fn has_errors(&self) -> bool

Returns true if the error buffer is non-empty.

pub fn parse_diagnostics(&self) -> Vec<JitDiagnostic>

Parse both log buffers into a Vec of structured JitDiagnostic entries.

Lines that do not match the ptxas diagnostic format are included as JitSeverity::Info diagnostics with no kernel or line information, unless they are entirely blank.

Message format

The CUDA JIT compiler emits lines in one of these formats:

ptxas {severity}   : '{kernel}', line {n}; {type}   : {message}
ptxas {severity}   : '{kernel}' {message}
ptxas {severity}   : {message}

This method normalises all of those into JitDiagnostic values.

pub fn errors(&self) -> Vec<JitDiagnostic>

Return only the JitDiagnostic entries whose severity is JitSeverity::Error or JitSeverity::Fatal.

pub fn warnings(&self) -> Vec<JitDiagnostic>

Return only the JitDiagnostic entries whose severity is JitSeverity::Warning.

Trait Implementations

impl Clone for JitLog

fn clone(&self) -> JitLog

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JitLog

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for JitLog

fn default() -> JitLog

Returns the “default value” for a type.