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//! Original PTX specification:
//!
//! max.atype d, a, b;
//! max{.relu}.btype d, a, b;
//! .atype = { .u16, .u32, .u64,
//! .u16x2, .s16, .s64 };
//! .btype = { .s16x2, .s32 };
//!
//! max{.ftz}{.NaN}{.xorsign.abs}.f32 d, a, b;
//! max{.ftz}{.NaN}{.abs}.f32 d, a, b, c;
//! max.f64 d, a, b;
//!
//! max{.ftz}{.NaN}{.xorsign.abs}.f16 d, a, b;
//! max{.ftz}{.NaN}{.xorsign.abs}.f16x2 d, a, b;
//! max{.NaN}{.xorsign.abs}.bf16 d, a, b;
//! max{.NaN}{.xorsign.abs}.bf16x2 d, a, b;
#![allow(unused)]
use crate::parser::{
PtxParseError, PtxParser, PtxTokenStream, Span,
util::{
between, comma_p, directive_p, exclamation_p, lbracket_p, lparen_p, map, minus_p, optional,
pipe_p, rbracket_p, rparen_p, semicolon_p, sep_by, string_p, try_map,
},
};
use crate::r#type::common::*;
use crate::{alt, ok, seq_n};
pub mod section_0 {
use super::*;
use crate::r#type::instruction::max::section_0::*;
// ============================================================================
// Generated enum parsers
// ============================================================================
impl PtxParser for Atype {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".u16x2"), |_, _span| Atype::U16x2),
map(string_p(".u16"), |_, _span| Atype::U16),
map(string_p(".u32"), |_, _span| Atype::U32),
map(string_p(".u64"), |_, _span| Atype::U64),
map(string_p(".s16"), |_, _span| Atype::S16),
map(string_p(".s64"), |_, _span| Atype::S64)
)
}
}
impl PtxParser for Btype {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".s16x2"), |_, _span| Btype::S16x2),
map(string_p(".s32"), |_, _span| Btype::S32)
)
}
}
impl PtxParser for MaxAtype {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
Atype::parse(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, atype, d, _, a, _, b, _), span| {
ok!(MaxAtype {
atype = atype,
d = d,
a = a,
b = b,
})
},
)
}
}
impl PtxParser for MaxReluBtype {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
map(optional(string_p(".relu")), |value, _| value.is_some()),
Btype::parse(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, relu, btype, d, _, a, _, b, _), span| {
ok!(MaxReluBtype {
relu = relu,
btype = btype,
d = d,
a = a,
b = b,
})
},
)
}
}
impl PtxParser for MaxFtzNanXorsignAbsF32 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
map(optional(string_p(".ftz")), |value, _| value.is_some()),
map(optional(string_p(".NaN")), |value, _| value.is_some()),
map(optional(string_p(".xorsign.abs")), |value, _| value
.is_some()),
string_p(".f32"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, ftz, nan, xorsign_abs, f32, d, _, a, _, b, _), span| {
ok!(MaxFtzNanXorsignAbsF32 {
ftz = ftz,
nan = nan,
xorsign_abs = xorsign_abs,
f32 = f32,
d = d,
a = a,
b = b,
})
},
)
}
}
impl PtxParser for MaxFtzNanAbsF32 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
map(optional(string_p(".ftz")), |value, _| value.is_some()),
map(optional(string_p(".NaN")), |value, _| value.is_some()),
map(optional(string_p(".abs")), |value, _| value.is_some()),
string_p(".f32"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, ftz, nan, abs, f32, d, _, a, _, b, _, c, _), span| {
ok!(MaxFtzNanAbsF32 {
ftz = ftz,
nan = nan,
abs = abs,
f32 = f32,
d = d,
a = a,
b = b,
c = c,
})
},
)
}
}
impl PtxParser for MaxF64 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
string_p(".f64"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, f64, d, _, a, _, b, _), span| {
ok!(MaxF64 {
f64 = f64,
d = d,
a = a,
b = b,
})
},
)
}
}
impl PtxParser for MaxFtzNanXorsignAbsF16 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
map(optional(string_p(".ftz")), |value, _| value.is_some()),
map(optional(string_p(".NaN")), |value, _| value.is_some()),
map(optional(string_p(".xorsign.abs")), |value, _| value
.is_some()),
string_p(".f16"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, ftz, nan, xorsign_abs, f16, d, _, a, _, b, _), span| {
ok!(MaxFtzNanXorsignAbsF16 {
ftz = ftz,
nan = nan,
xorsign_abs = xorsign_abs,
f16 = f16,
d = d,
a = a,
b = b,
})
},
)
}
}
impl PtxParser for MaxFtzNanXorsignAbsF16x2 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
map(optional(string_p(".ftz")), |value, _| value.is_some()),
map(optional(string_p(".NaN")), |value, _| value.is_some()),
map(optional(string_p(".xorsign.abs")), |value, _| value
.is_some()),
string_p(".f16x2"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, ftz, nan, xorsign_abs, f16x2, d, _, a, _, b, _), span| {
ok!(MaxFtzNanXorsignAbsF16x2 {
ftz = ftz,
nan = nan,
xorsign_abs = xorsign_abs,
f16x2 = f16x2,
d = d,
a = a,
b = b,
})
},
)
}
}
impl PtxParser for MaxNanXorsignAbsBf16 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
map(optional(string_p(".NaN")), |value, _| value.is_some()),
map(optional(string_p(".xorsign.abs")), |value, _| value
.is_some()),
string_p(".bf16"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, nan, xorsign_abs, bf16, d, _, a, _, b, _), span| {
ok!(MaxNanXorsignAbsBf16 {
nan = nan,
xorsign_abs = xorsign_abs,
bf16 = bf16,
d = d,
a = a,
b = b,
})
},
)
}
}
impl PtxParser for MaxNanXorsignAbsBf16x2 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("max"),
map(optional(string_p(".NaN")), |value, _| value.is_some()),
map(optional(string_p(".xorsign.abs")), |value, _| value
.is_some()),
string_p(".bf16x2"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, nan, xorsign_abs, bf16x2, d, _, a, _, b, _), span| {
ok!(MaxNanXorsignAbsBf16x2 {
nan = nan,
xorsign_abs = xorsign_abs,
bf16x2 = bf16x2,
d = d,
a = a,
b = b,
})
},
)
}
}
}