From a41da3eb0e852bc71cf5e468f0b399da69fe0647 Mon Sep 17 00:00:00 2001 From: Jacob Lifshay Date: Fri, 30 Apr 2021 19:43:59 -0700 Subject: [PATCH] working on code --- .gitignore | 2 + Cargo.toml | 8 + LICENSE-APACHE | 176 +++++++++++++++ LICENSE-MIT | 23 ++ src/lib.rs | 7 + src/traits.rs | 565 +++++++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 781 insertions(+) create mode 100644 .gitignore create mode 100644 Cargo.toml create mode 100644 LICENSE-APACHE create mode 100644 LICENSE-MIT create mode 100644 src/lib.rs create mode 100644 src/traits.rs diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..96ef6c0 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +/target +Cargo.lock diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..833a289 --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "vector-math" +version = "0.1.0" +authors = ["Jacob Lifshay "] +edition = "2018" +license = "MIT OR Apache-2.0" + +[dependencies] diff --git a/LICENSE-APACHE b/LICENSE-APACHE new file mode 100644 index 0000000..1b5ec8b --- /dev/null +++ b/LICENSE-APACHE @@ -0,0 +1,176 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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IN NO EVENT +SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR +IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. diff --git a/src/lib.rs b/src/lib.rs new file mode 100644 index 0000000..088d074 --- /dev/null +++ b/src/lib.rs @@ -0,0 +1,7 @@ +#![no_std] + +pub mod traits; + +#[derive(Clone, Copy, Debug, Default, Hash)] +#[repr(transparent)] +pub struct F16(pub u16); diff --git a/src/traits.rs b/src/traits.rs new file mode 100644 index 0000000..d5c7b77 --- /dev/null +++ b/src/traits.rs @@ -0,0 +1,565 @@ +use core::ops::{ + Add, AddAssign, BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, BitXorAssign, Div, DivAssign, + Mul, MulAssign, Neg, Not, Rem, RemAssign, Shl, ShlAssign, Shr, ShrAssign, Sub, SubAssign, +}; + +use crate::F16; + +#[rustfmt::skip] // work around for https://github.com/rust-lang/rustfmt/issues/4823 +macro_rules! make_types { + ( + #[bool] + $(#[scalar = $ScalarBool:ident])? + type $Bool:ident; + + #[u8] + $(#[scalar = $ScalarU8:ident])? + type $U8:ident; + + #[u16] + $(#[scalar = $ScalarU16:ident])? + type $U16:ident; + + #[u32] + $(#[scalar = $ScalarU32:ident])? + type $U32:ident; + + #[u64] + $(#[scalar = $ScalarU64:ident])? + type $U64:ident; + + #[i8] + $(#[scalar = $ScalarI8:ident])? + type $I8:ident; + + #[i16] + $(#[scalar = $ScalarI16:ident])? + type $I16:ident; + + #[i32] + $(#[scalar = $ScalarI32:ident])? + type $I32:ident; + + #[i64] + $(#[scalar = $ScalarI64:ident])? + type $I64:ident; + + #[f16] + $(#[scalar = $ScalarF16:ident])? + type $F16:ident; + + #[f32] + $(#[scalar = $ScalarF32:ident])? + type $F32:ident; + + #[f64] + $(#[scalar = $ScalarF64:ident])? + type $F64:ident; + ) => { + type Bool: Bool + Make + Select; + type U8: UInt + + Compare + + Make + + ConvertTo + + Into + + Into + + Into + + Into + + Into + + Into + + Into + + Into + + Into; + type U16: UInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into + + Into + + Into + + Into + + Into; + type U32: UInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into + + Into; + type U64: UInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo; + type I8: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + Into + + Into + + ConvertTo + + Into + + Into + + ConvertTo + + Into + + Into; + type I16: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into + + ConvertTo + + Into + + Into; + type I32: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into; + type I64: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo; + type F16: Float + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + ConvertTo + + ConvertTo + + Into; + type F32: Float + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into; + type F64: Float + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo; + }; +} + +/// reference used to build IR for Kazan; an empty type for `core::simd` +pub trait Context: Copy { + make_types! { + #[bool] + type Bool; + + #[u8] + type U8; + + #[u16] + type U16; + + #[u32] + type U32; + + #[u64] + type U64; + + #[i8] + type I8; + + #[i16] + type I16; + + #[i32] + type I32; + + #[i64] + type I64; + + #[f16] + type F16; + + #[f32] + type F32; + + #[f64] + type F64; + } + make_types! { + #[bool] + #[scalar = ScalarBool] + type Bool; + + #[u8] + #[scalar = ScalarU8] + type U8; + + #[u16] + #[scalar = ScalarU16] + type U16; + + #[u32] + #[scalar = ScalarU32] + type U32; + + #[u64] + #[scalar = ScalarU64] + type U64; + + #[i8] + #[scalar = ScalarI8] + type I8; + + #[i16] + #[scalar = ScalarI16] + type I16; + + #[i32] + #[scalar = ScalarI32] + type I32; + + #[i64] + #[scalar = ScalarI64] + type I64; + + #[f16] + #[scalar = ScalarF16] + type F16; + + #[f32] + #[scalar = ScalarF32] + type F32; + + #[f64] + #[scalar = ScalarF64] + type F64; + } + type Bool: Bool + Make + Select; + type U8: UInt + + Compare + + Make + + ConvertTo + + Into + + Into + + Into + + Into + + Into + + Into + + Into + + Into + + Into; + type U16: UInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into + + Into + + Into + + Into + + Into; + type U32: UInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into + + Into; + type U64: UInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo; + type I8: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + Into + + Into + + ConvertTo + + Into + + Into + + ConvertTo + + Into + + Into; + type I16: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into + + ConvertTo + + Into + + Into; + type I32: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + Into; + type I64: SInt + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo; + type F16: Float + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into + + ConvertTo + + ConvertTo + + Into; + type F32: Float + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + Into; + type F64: Float + + Compare + + Make + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo + + ConvertTo; + // Vector types + type VecBool: From + Bool + Make + Select; + type VecU8: From + + UInt + + Compare + + Make; + type VecI8: From + + SInt + + Compare + + Make; + type VecU16: From + + UInt + + Compare + + Make; + type VecI16: From + + SInt + + Compare + + Make; + type VecF16: From + Float + Compare + Make; + type VecU32: From + + UInt + + Compare + + Make; + type VecI32: From + + SInt + + Compare + + Make; + type VecF32: From + Float + Compare + Make; + type VecU64: From + + UInt + + Compare + + Make; + type VecI64: From + + SInt + + Compare + + Make; + type VecF64: From + Float + Compare + Make; + fn make>(self, v: T::Prim) -> T { + T::make(self, v) + } +} + +pub trait Make: Sized { + type Prim; + fn make(ctx: Context, v: Self::Prim) -> Self; +} + +pub trait ConvertTo { + fn to(self) -> T; +} + +impl> ConvertTo for U { + fn to(self) -> T { + self.into() + } +} + +pub trait Number: + Compare + + Add + + Sub + + Mul + + Div + + Rem + + AddAssign + + SubAssign + + MulAssign + + DivAssign + + RemAssign +{ +} + +pub trait BitOps: + Copy + + BitAnd + + BitOr + + BitXor + + Not + + BitAndAssign + + BitOrAssign + + BitXorAssign +{ +} + +pub trait Int: + Number + + BitOps + + Shl + + Shr + + ShlAssign + + ShrAssign +{ +} + +pub trait UInt: Int {} + +pub trait SInt: Int + Neg {} + +pub trait Float: Number + Neg { + type BitsType: UInt; + fn abs(self) -> Self; + fn trunc(self) -> Self; + fn ceil(self) -> Self; + fn floor(self) -> Self; + fn round(self) -> Self; + fn fma(self, a: Self, b: Self) -> Self; + fn is_nan(self) -> Self::Bool; + fn is_infinity(self) -> Self::Bool; + fn is_finite(self) -> Self::Bool; + fn from_bits(v: Self::BitsType) -> Self; + fn to_bits(self) -> Self::BitsType; +} + +pub trait Bool: BitOps {} + +pub trait Select: Bool { + fn select(self, true_v: T, false_v: T) -> T; +} + +pub trait Compare: Copy { + type Bool: Bool + Select; + fn eq(self, rhs: Self) -> Self::Bool; + fn ne(self, rhs: Self) -> Self::Bool; + fn lt(self, rhs: Self) -> Self::Bool; + fn gt(self, rhs: Self) -> Self::Bool; + fn le(self, rhs: Self) -> Self::Bool; + fn ge(self, rhs: Self) -> Self::Bool; +} -- 2.30.2