Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add doc for avx512 target features #1778

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Add doc for avx512 target features #1778

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
44 changes: 44 additions & 0 deletions src/attributes/codegen.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -155,12 +155,32 @@ Feature | Implicitly Enables | Description
`aes` | `sse2` | [AES] --- Advanced Encryption Standard
`avx` | `sse4.2` | [AVX] --- Advanced Vector Extensions
`avx2` | `avx` | [AVX2] --- Advanced Vector Extensions 2
`avx512bf16` | `avx512bw` | [AVX512-BF16] --- Advanced Vector Extensions 512-bit - Bfloat16 Extensions
`avx512bitalg` | `avx512bw` | [AVX512-BITALG] --- Advanced Vector Extensions 512-bit - Bit Algorithms
`avx512bw` | `avx512f` | [AVX512-BW] --- Advanced Vector Extensions 512-bit - Byte and Word Instructions
`avx512cd` | `avx512f` | [AVX512-CD] --- Advanced Vector Extensions 512-bit - Conflict Detection Instructions
`avx512dq` | `avx512f` | [AVX512-DQ] --- Advanced Vector Extensions 512-bit - Doubleword and Quadword Instructions
`avx512f` | `avx2` | [AVX512-F] --- Advanced Vector Extensions 512-bit - Foundation
`avx512fp16` | `avx512bw`, `avx512dq` | [AVX512-FP16] --- Advanced Vector Extensions 512-bit - Float16 Extensions
`avx512ifma` | `avx512f` | [AVX512-IFMA] --- Advanced Vector Extensions 512-bit - Integer Fused Multiply Add
`avx512vbmi` | `avx512bw` | [AVX512-VBMI] --- Advanced Vector Extensions 512-bit - Vector Byte Manipulation Instructions
`avx512vbmi2` | `avx512bw` | [AVX512-VBMI2] --- Advanced Vector Extensions 512-bit - Vector Byte Manipulation Instructions 2
`avx512vl` | `avx512f` | [AVX512-VL] --- Advanced Vector Extensions 512-bit - Vector Length Extensions
`avx512vnni` | `avx512f` | [AVX512-VNNI] --- Advanced Vector Extensions 512-bit - Vector Neural Network Instructions
`avx512vp2intersect`| `avx512f` | [AVX512-VP2INTERSECT] --- Advanced Vector Extensions 512-bit - Vector Pair Intersection to a Pair of Mask Registers
`avx512vpopcntdq` | `avx512f` | [AVX512-VPOPCNTDQ] --- Advanced Vector Extensions 512-bit - Vector Population Count Instruction
`avxifma` | `avx2` | [AVX-IFMA] --- Advanced Vector Extensions - Integer Fused Multiply Add
`avxneconvert` | `avx2` | [AVX-NE-CONVERT] --- Advanced Vector Extensions - No-Exception Floating-Point conversion Instructions
`avxvnni` | `avx2` | [AVX-VNNI] --- Advanced Vector Extensions - Vector Neural Network Instructions
`avxvnniint16` | `avx2` | [AVX-VNNI-INT16] --- Advanced Vector Extensions - Vector Neural Network Instructions with 16-bit Integers
`avxvnniint8` | `avx2` | [AVX-VNNI-INT8] --- Advanced Vector Extensions - Vector Neural Network Instructions with 8-bit Integers
`bmi1` | | [BMI1] --- Bit Manipulation Instruction Sets
`bmi2` | | [BMI2] --- Bit Manipulation Instruction Sets 2
`cmpxchg16b`| | [`cmpxchg16b`] --- Compares and exchange 16 bytes (128 bits) of data atomically
`f16c` | `avx` | [F16C] --- 16-bit floating point conversion instructions
`fma` | `avx` | [FMA3] --- Three-operand fused multiply-add
`fxsr` | | [`fxsave`] and [`fxrstor`] --- Save and restore x87 FPU, MMX Technology, and SSE State
`gfni` | `sse2` | [GFNI] --- Galois Field New Instructions
`lzcnt` | | [`lzcnt`] --- Leading zeros count
`movbe` | | [`movbe`] --- Move data after swapping bytes
`pclmulqdq` | `sse2` | [`pclmulqdq`] --- Packed carry-less multiplication quadword
Expand All @@ -174,6 +194,8 @@ Feature | Implicitly Enables | Description
`sse4.1` | `ssse3` | [SSE4.1] --- Streaming SIMD Extensions 4.1
`sse4.2` | `sse4.1` | [SSE4.2] --- Streaming SIMD Extensions 4.2
`ssse3` | `sse3` | [SSSE3] --- Supplemental Streaming SIMD Extensions 3
`vaes` | `avx2`, `aes` | [VAES] --- Vector AES Instructions
`vpclmulqdq`| `avx`, `pclmulqdq`| [VPCLMULQDQ] --- Vector Carry-less multiplication of Quadwords
`xsave` | | [`xsave`] --- Save processor extended states
`xsavec` | | [`xsavec`] --- Save processor extended states with compaction
`xsaveopt` | | [`xsaveopt`] --- Save processor extended states optimized
Expand All @@ -185,13 +207,33 @@ Feature | Implicitly Enables | Description
[AES]: https://en.wikipedia.org/wiki/AES_instruction_set
[AVX]: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions
[AVX2]: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX2
[AVX512-BF16]: https://en.wikipedia.org/wiki/AVX-512#BF16
[AVX512-BITALG]: https://en.wikipedia.org/wiki/AVX-512#VPOPCNTDQ_and_BITALG
[AVX512-BW]: https://en.wikipedia.org/wiki/AVX-512#BW,_DQ_and_VBMI
[AVX512-CD]: https://en.wikipedia.org/wiki/AVX-512#Conflict_detection
[AVX512-DQ]: https://en.wikipedia.org/wiki/AVX-512#BW,_DQ_and_VBMI
[AVX512-F]: https://en.wikipedia.org/wiki/AVX-512
[AVX512-FP16]: https://en.wikipedia.org/wiki/AVX-512#FP16
[AVX512-IFMA]: https://en.wikipedia.org/wiki/AVX-512#IFMA
[AVX512-VBMI]: https://en.wikipedia.org/wiki/AVX-512#BW,_DQ_and_VBMI
[AVX512-VBMI2]: https://en.wikipedia.org/wiki/AVX-512#VBMI2
[AVX512-VL]: https://en.wikipedia.org/wiki/AVX-512
[AVX512-VNNI]: https://en.wikipedia.org/wiki/AVX-512#VNNI
[AVX512-VP2INTERSECT]: https://en.wikipedia.org/wiki/AVX-512#VP2INTERSECT
[AVX512-VPOPCNTDQ]:https://en.wikipedia.org/wiki/AVX-512#VPOPCNTDQ_and_BITALG
[AVX-IFMA]: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX-VNNI,_AVX-IFMA
[AVX-NE-CONVERT]: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX-VNNI,_AVX-IFMA
[AVX-VNNI]: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX-VNNI,_AVX-IFMA
[AVX-VNNI-INT16]: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX-VNNI,_AVX-IFMA
[AVX-VNNI-INT8]: https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX-VNNI,_AVX-IFMA
[BMI1]: https://en.wikipedia.org/wiki/Bit_Manipulation_Instruction_Sets
[BMI2]: https://en.wikipedia.org/wiki/Bit_Manipulation_Instruction_Sets#BMI2
[`cmpxchg16b`]: https://www.felixcloutier.com/x86/cmpxchg8b:cmpxchg16b
[F16C]: https://en.wikipedia.org/wiki/F16C
[FMA3]: https://en.wikipedia.org/wiki/FMA_instruction_set
[`fxsave`]: https://www.felixcloutier.com/x86/fxsave
[`fxrstor`]: https://www.felixcloutier.com/x86/fxrstor
[GFNI]: https://en.wikipedia.org/wiki/AVX-512#GFNI
[`lzcnt`]: https://www.felixcloutier.com/x86/lzcnt
[`movbe`]: https://www.felixcloutier.com/x86/movbe
[`pclmulqdq`]: https://www.felixcloutier.com/x86/pclmulqdq
Expand All @@ -205,6 +247,8 @@ Feature | Implicitly Enables | Description
[SSE4.1]: https://en.wikipedia.org/wiki/SSE4#SSE4.1
[SSE4.2]: https://en.wikipedia.org/wiki/SSE4#SSE4.2
[SSSE3]: https://en.wikipedia.org/wiki/SSSE3
[VAES]: https://en.wikipedia.org/wiki/AVX-512#VAES
[VPCLMULQDQ]: https://en.wikipedia.org/wiki/AVX-512#VPCLMULQDQ
[`xsave`]: https://www.felixcloutier.com/x86/xsave
[`xsavec`]: https://www.felixcloutier.com/x86/xsavec
[`xsaveopt`]: https://www.felixcloutier.com/x86/xsaveopt
Expand Down