denormal-flush-supported? ( -- ? )

Vocabulary

math.floats.env

Inputs

None

Outputs

?

a boolean

Word description

Tests whether the current CPU supports flushing subnormal floating-point values to zero. Standard RISC-V floating-point operations preserve subnormals.

Definition

USING: system ;

IN: math.floats.env

HOOK: denormal-flush-supported? cpu ( -- ? )

Methods

USING: kernel math.floats.env ;

M: object denormal-flush-supported? t ;


USING: math.floats.env system ;

M: riscv.32 denormal-flush-supported? f ;


USING: math.floats.env system ;

M: riscv.64 denormal-flush-supported? f ;