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Add double-pumped neon-i8x32 and neon-i16x16 ISAs, new Cortex and Apple CPUs #42

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Merged
merged 1 commit into from
May 23, 2025
Merged

Add double-pumped neon-i8x32 and neon-i16x16 ISAs, new Cortex and Apple CPUs #42

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39 changes: 31 additions & 8 deletions compile/src/opt.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -111,17 +111,26 @@ pub enum CPU {
/// Synonym: znver2 (also ps5)
Znver2,
Znver3,
#[deprecated = "Removed in ISPC 1.26"]
CortexA9,
#[deprecated = "Removed in ISPC 1.26"]
CortexA15,
CortexA35,
CortexA53,
CortexA55,
CortexA57,
CortexA78,
CortexA510,
CortexA520,
AppleA7,
AppleA10,
AppleA11,
AppleA12,
AppleA13,
AppleA14,
AppleA15,
AppleA16,
AppleA17,
}

impl std::fmt::Display for CPU {
Expand Down Expand Up @@ -154,17 +163,26 @@ impl std::fmt::Display for CPU {
CPU::Znver1 => write!(f, "--cpu=znver1"),
CPU::Znver2 => write!(f, "--cpu=znver2"),
CPU::Znver3 => write!(f, "--cpu=znver3"),
#[allow(deprecated)]
CPU::CortexA9 => write!(f, "--cpu=cortex-a9"),
#[allow(deprecated)]
CPU::CortexA15 => write!(f, "--cpu=cortex-a15"),
CPU::CortexA35 => write!(f, "--cpu=cortex-a35"),
CPU::CortexA53 => write!(f, "--cpu=cortex-a53"),
CPU::CortexA55 => write!(f, "--cpu=cortex-a55"),
CPU::CortexA57 => write!(f, "--cpu=cortex-a57"),
CPU::CortexA78 => write!(f, "--cpu=cortex-a78"),
CPU::CortexA510 => write!(f, "--cpu=cortex-a510"),
CPU::CortexA520 => write!(f, "--cpu=cortex-a520"),
CPU::AppleA7 => write!(f, "--cpu=apple-a7"),
CPU::AppleA10 => write!(f, "--cpu=apple-a10"),
CPU::AppleA11 => write!(f, "--cpu=apple-a11"),
CPU::AppleA12 => write!(f, "--cpu=apple-a12"),
CPU::AppleA13 => write!(f, "--cpu=apple-a13"),
CPU::AppleA14 => write!(f, "--cpu=apple-a14"),
CPU::AppleA15 => write!(f, "--cpu=apple-a15"),
CPU::AppleA16 => write!(f, "--cpu=apple-a16"),
CPU::AppleA17 => write!(f, "--cpu=apple-a17"),
}
}
}
Expand Down Expand Up @@ -252,14 +270,14 @@ pub enum TargetISA {
AVX2VNNIi32x8,
AVX2VNNIi32x16,
// x86: AVX512 deprecated variants
#[deprecated(note = "use AVX512KNLx16 instead")]
#[deprecated(note = "Use AVX512KNLx16 instead")]
AVX512KNLi32x16,
#[deprecated(note = "use AVX512SKXx16 instead")]
#[deprecated(note = "Use AVX512SKXx16 instead")]
AVX512SKXi32x16,
#[deprecated(note = "use AVX512SKXx8 instead")]
#[deprecated(note = "Use AVX512SKXx8 instead")]
AVX512SKXi32x8,
// x86: AVX512 variants
#[deprecated(note = "will be removed in future ispc release")]
#[deprecated(note = "Removed in ISPC 1.26")]
AVX512KNLx16,
// AVX512SKX variants
AVX512SKXx4,
Expand All @@ -281,13 +299,15 @@ pub enum TargetISA {
AVX512SPRx64,
// Neon targets
Neoni8x16,
Neoni8x32,
Neoni16x8,
Neoni16x16,
Neoni32x4,
Neoni32x8,
// Xe targets
#[deprecated(note = "will be removed in future ispc release")]
#[deprecated(note = "Will be removed in future ispc release")]
GEN9x8,
#[deprecated(note = "will be removed in future ispc release")]
#[deprecated(note = "Will be removed in future ispc release")]
GEN9x16,
XELPx8,
XELPx16,
Expand Down Expand Up @@ -361,7 +381,9 @@ impl TargetISA {
| TargetISA::AVX512SPRx64 => String::from("avx512spr"),
// Neon targets
TargetISA::Neoni8x16
| TargetISA::Neoni8x32
| TargetISA::Neoni16x8
| TargetISA::Neoni16x16
| TargetISA::Neoni32x4
| TargetISA::Neoni32x8 => String::from("neon"),
// Xe targets
Expand Down Expand Up @@ -439,7 +461,9 @@ impl std::fmt::Display for TargetISA {
TargetISA::AVX512SPRx64 => write!(f, "avx512spr-x64"),
// Neon targets
TargetISA::Neoni8x16 => write!(f, "neon-i8x16"),
TargetISA::Neoni8x32 => write!(f, "neon-i8x32"),
TargetISA::Neoni16x8 => write!(f, "neon-i16x8"),
TargetISA::Neoni16x16 => write!(f, "neon-i16x16"),
TargetISA::Neoni32x4 => write!(f, "neon-i32x4"),
TargetISA::Neoni32x8 => write!(f, "neon-i32x8"),
// Xe targets
Expand All @@ -457,8 +481,7 @@ impl std::fmt::Display for TargetISA {
}
}

/// Target instruction sets and vector widths available to specialize for. The
/// default if none is set will be the host CPU's ISA and vector width.
/// Target OS to specialize for.
pub enum TargetOS {
Windows,
Ps4,
Expand Down
4 changes: 2 additions & 2 deletions runtime/src/task.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -287,9 +287,9 @@ pub struct Chunk<'a> {
group: &'a Group,
}

impl<'a> Chunk<'a> {
impl Chunk<'_> {
/// Create a new chunk to execute tasks in the group from [start, end)
pub fn new(group: &'a Group, start: usize, end: usize) -> Chunk<'a> {
pub fn new(group: &Group, start: usize, end: usize) -> Chunk<'_> {
let d = AtomicPtr::new(group.data.load(atomic::Ordering::SeqCst));
Chunk {
start: start as i32,
Expand Down