Struct hazardflow_designs::gemmini::local_addr::LocalAddr

pub struct LocalAddr {
    pub is_acc_addr: bool,
    pub accumulate: bool,
    pub read_full_acc_row: bool,
    pub norm_cmd: U<3>,
    pub garbage: U<{ _ }>,
    pub is_garbage: bool,
    pub data: U<MAX_ADDR_BITS>,
}

Local address. The total number of bits for all fields is 32.

Fields

is_acc_addr: bool

Is Accumulator Address?

accumulate: bool

Accumulate

read_full_acc_row: bool

Read Full Accumulator Row

norm_cmd: U<3>

NormCmd

garbage: U<{ _ }>

Garbage area.

is_garbage: bool

Is garbage address.

data: U<MAX_ADDR_BITS>

Address Data

Implementations

impl LocalAddr

pub fn cast_to_local_addr(value: U<64>) -> Self

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L105

pub fn cast_to_sp_addr(value: U<64>) -> Self

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L113

pub fn garbage() -> Self

Returns the garbage address

pub fn sp_bank(self) -> U<SP_BANK_BITS>

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L33.

pub fn sp_row(self) -> U<SP_BANK_ROW_BITS>

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L34.

pub fn acc_bank(self) -> U<ACC_BANK_BITS>

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L35.

pub fn acc_row(self) -> U<ACC_BANK_ROW_BITS>

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L36.

pub fn full_sp_addr(self) -> U<SP_ADDR_BITS>

Returns scratchpad address.

pub fn full_acc_addr(self) -> U<ACC_ADDR_BITS>

Returns accumulator address.

pub fn is_garbage(self) -> bool

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L43

pub fn is_same_addr(self, other: Self) -> bool

https://github.com/ucb-bar/gemmini/blob/master/src/main/scala/gemmini/LocalAddr.scala#L41-L42

pub fn make_this_garbage(self) -> Self

Make garbage LocalAddr. All bits are set to 1.

pub fn lt(self, other: LocalAddr) -> bool

Returns whether self is less than other.

pub fn le(self, other: LocalAddr) -> bool

Return whether self is less or equal than other.

pub fn add_with_overflow(self, other: U<MAX_ADDR_BITS>) -> (LocalAddr, bool)

Adds self and other and also returns overflow has occurred or not.

pub fn floor_sub( self, other: U<MAX_ADDR_BITS>, floor: U<MAX_ADDR_BITS> ) -> (LocalAddr, bool)

Subs self and other and returns both new address and underflow.

Trait Implementations

impl Add<Array<bool, MAX_ADDR_BITS>> for LocalAddr

type Output = LocalAddr

The resulting type after applying the + operator.

fn add(self, rhs: U<MAX_ADDR_BITS>) -> Self::Output

Performs the + operation.

impl Clone for LocalAddr

fn clone(&self) -> LocalAddr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LocalAddr

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

Formats the value using the given formatter.

impl From<Array<bool, 64>> for LocalAddr

fn from(value: U<64>) -> Self

Reterive 32 bits address.

• let addr: U<32> = value[31:0]
• value[63:32] means the number of rows and columns.

Address scheme.

• is_acc_addr: addr[31]
• accumulate: addr[30]
• read_full_acc_row: addr[29]
• norm_cmd: addr[28:26]
• garbage: addr[25:15]
• is_garbage: addr[14]
• data: addr[13:0]

impl From<HOption<Array<bool, 64>>> for LocalAddr

fn from(value: HOption<U<64>>) -> Self

Converts to this type from the input type.

impl From<LocalAddr> for U<32>

fn from(value: LocalAddr) -> Self

Converts to this type from the input type.

impl Copy for LocalAddr