gem5::AMDGPU::fp4_e2m1_info Union Reference

#include <fp4_e2m1.hh>

Public Types
enum	bitSizes {   ebits = 2 , mbits = 1 , sbits = 1 , zbits = 28 ,   bias = 1 , inf = (0x7 << 28) , nan = (0x7 << 28) , max = (0x7 << 28) }

Public Attributes
uint32_t	storage
struct {
unsigned   zero: zbits
unsigned   mant: mbits
unsigned   exp: ebits
unsigned   sign: sbits
};

Detailed Description

Definition at line 43 of file fp4_e2m1.hh.

Member Enumeration Documentation

bitSizes

enum gem5::AMDGPU::fp4_e2m1_info::bitSizes

Enumerator
ebits
mbits
sbits
zbits
bias
inf
nan
max

Definition at line 45 of file fp4_e2m1.hh.

Member Data Documentation

[struct]

struct { ... } gem5::AMDGPU::fp4_e2m1_info

exp

unsigned gem5::AMDGPU::fp4_e2m1_info::exp

Definition at line 63 of file fp4_e2m1.hh.

mant

unsigned gem5::AMDGPU::fp4_e2m1_info::mant

Definition at line 62 of file fp4_e2m1.hh.

sign

unsigned gem5::AMDGPU::fp4_e2m1_info::sign

Definition at line 64 of file fp4_e2m1.hh.

storage

uint32_t gem5::AMDGPU::fp4_e2m1_info::storage

Definition at line 58 of file fp4_e2m1.hh.

Referenced by gem5::AMDGPU::mxfp< fp4_e2m1_info >::getFmt(), std::numeric_limits< gem5::AMDGPU::fp4_e2m1_info >::infinity(), std::numeric_limits< gem5::AMDGPU::fp4_e2m1_info >::max(), and std::numeric_limits< gem5::AMDGPU::fp4_e2m1_info >::quiet_NaN().

zero

unsigned gem5::AMDGPU::fp4_e2m1_info::zero

Definition at line 61 of file fp4_e2m1.hh.

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The documentation for this union was generated from the following file:

• arch/amdgpu/common/dtype/fp4_e2m1.hh