PacketMode

furiosa_visa_std::prelude::stage

Enum PacketMode 

Source 
pub enum PacketMode {
    Way8,
    Way4,
}
Expand description

Packet mode — tracks whether the tensor is in 8-way or 4-way mode.

The hardware VE flit is 8 elements wide, but float ALU only processes the front 4. Way8 is the default mode (full 8-element flit). Way4 indicates the packet has been narrowed to 4 elements via vector_split or vector_trim_way4. Float operations are only available in Way4 mode, enforced at compile time.

Variants§

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Way8

8-way packet mode (default). Full 8-element flit. Float operations are NOT available in this mode. Use vector_split (>4 real elements) or vector_trim_way4 (≤4 real elements) to transition to Way4.

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Way4

4-way packet mode. Front-4-only flit after vector_split or vector_trim_way4. Float operations are available in this mode. Use vector_concat or vector_pad_way8 to transition back to Way8.

Trait Implementations§

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impl Clone for PacketMode

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fn clone(&self) -> PacketMode

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PacketMode

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

Formats the value using the given formatter. Read more
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impl PartialEq for PacketMode

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fn eq(&self, other: &PacketMode) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl ConstParamTy_ for PacketMode

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impl Copy for PacketMode

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impl Eq for PacketMode

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impl StructuralPartialEq for PacketMode

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