X86 ace#6
Open
mahesh-attarde wants to merge 4 commits into
Open
Conversation
- AVX10_V2_AUX extends AVX10.2 with FP8/FP4/FP6 format conversions optimized for AI/ML inference workloads, enabling efficient low-precision arithmetic - Narrowing conversions from single-precision to FP8: VCVTPS2BF8, VCVTPS2HF8, VCVTPS2BF8S, VCVTPS2HF8S with optional saturation, biasing (VCVTBIASPS2BF8/HF8), and round-to-odd (VCVTROPS2HF8) variants - Expanding conversions from FP8 to single-precision: VCVTBF82PS, VCVTHF82PS that widen 8-bit FP formats with masking support - FP4/FP6 conversions: VCVTBF82BF4S, VCVTHF82BF4S for truncating, VCVTBF82BF6S, VCVTHF82HF6S for same-size, and expanding VCVTBF42HF8, VCVTBF62BF8, VCVTHF62HF8 - Support includes instruction definitions, intrinsics, and Clang headers - Tests covering AT&T and Intel syntax assembly for both 32-bit and 64-bit modes, plus disassembler tests verifying round-trip encoding and decoding
- Split header file into non-512 and 512 versions - Change option name to 'avx10v2aux' - Remove mask variants of builtins and use select with basic intrinsic instead - Fix tests for non-mask version after removal of builtins - Add args to tests - Fix Predicates and alignment comments - Remove unnecessary comment from test file - Merge multiclass pattern and instantiations - Fix operand suffix and change convert to cvt - Use compact notation - Fix MOVSSDB record, fix SDNode for X86vmtruncss - Add MOVSSDB intrinsic - Add missing intrinsics - Add semantic check and test for vunpackb - Handle arguments in tests - Check selects and arguments in tests - Add store form of MOVSSDB - Use avx512_trunc_db for vpmovssdb - Fix naming convention widen/narrowing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Base