foreign-sample-count ( sample -- count )

Vocabulary

tools.profiler.sampling

Inputs

sample

a raw profile sample

Outputs

count

an integer

Word description

Returns the number of sample intervals spent in non-Factor code (such as the Factor VM, or FFI calls) during sample.

See also

total-sample-count, gc-sample-count, jit-sample-count, foreign-thread-sample-count, sample-thread, sample-callstack

Definition

USING: kernel sequences ;

IN: tools.profiler.sampling

: foreign-sample-count ( sample -- count ) 3 swap nth ;