ispc/ispc issues and pull requests

#2946 - aos_to_soa with foreach ?

Issue - State: open - Opened by iperov 3 months ago - 8 comments

#2946 - aos_to_soa with foreach ?

Issue - State: open - Opened by iperov 3 months ago - 8 comments

#2945 - perfguide documentation mistake

Issue - State: closed - Opened by iperov 3 months ago

#2945 - perfguide documentation mistake

Issue - State: closed - Opened by iperov 3 months ago

#2944 - stdlib: fix overflow in exp(float) and exp(uniform float)

Pull Request - State: closed - Opened by zephyr111 3 months ago - 1 comment

#2942 - Add fmod for float16, float, and double

Pull Request - State: closed - Opened by aneshlya 3 months ago

#2941 - Support deprecated attribute

Issue - State: open - Opened by nurmukhametov 3 months ago
Labels: Features

#2941 - Support deprecated attribute

Issue - State: open - Opened by nurmukhametov 3 months ago
Labels: Features

#2940 - Fix Benchmarks for ARM

Pull Request - State: closed - Opened by dbabokin 3 months ago

#2940 - Fix Benchmarks for ARM

Pull Request - State: closed - Opened by dbabokin 3 months ago

#2939 - Fixes for LLVM mac builds and CI

Pull Request - State: closed - Opened by dbabokin 3 months ago

#2937 - Improve 32-bit log standard math functions

Pull Request - State: open - Opened by zephyr111 3 months ago - 17 comments

#2931 - LLVM build on macOS requires libunwind for 18.1+

Issue - State: closed - Opened by dbabokin 4 months ago
Labels: Building Compiler

#2931 - LLVM build on macOS requires libunwind for 18.1+

Issue - State: closed - Opened by dbabokin 4 months ago

#2927 - Support attribute syntax.

Pull Request - State: closed - Opened by nurmukhametov 4 months ago

#2927 - Support attribute syntax.

Pull Request - State: closed - Opened by nurmukhametov 4 months ago

#2926 - Set up Dockerfiles in a newer Linux distribution

Issue - State: closed - Opened by aneshlya 4 months ago
Labels: Building Compiler

#2926 - Set up Dockerfiles in a newer Linux distribution

Issue - State: closed - Opened by aneshlya 4 months ago

#2925 - Fix code scanning alert - Image user should not be 'root'

Issue - State: closed - Opened by aneshlya 4 months ago

#2925 - Fix code scanning alert - Image user should not be 'root'

Issue - State: closed - Opened by aneshlya 4 months ago

#2922 - Need to add support for LLVM 20.0 (trunk) and LLVM 19.0 as a release version.

Issue - State: closed - Opened by dbabokin 4 months ago
Labels: Building Compiler

#2913 - Automate security scans

Issue - State: closed - Opened by aneshlya 4 months ago - 1 comment
Labels: CI / GitHub Actions

#2906 - Add SVML Algorithms for Native Transcendental Functions

Issue - State: open - Opened by FreddieWitherden 4 months ago - 7 comments
Labels: Performance, Features, Standard Library

#2902 - Dead-code elimination of alternative implementation of exported functions

Issue - State: closed - Opened by zephyr111 5 months ago - 5 comments

#2892 - Use libc++ to build LLVM/ISPC

Pull Request - State: open - Opened by nurmukhametov 5 months ago - 2 comments

#2870 - Loop counter codegen

Issue - State: closed - Opened by nurmukhametov 6 months ago - 2 comments
Labels: Performance

#2853 - Tidy up source files

Issue - State: closed - Opened by nurmukhametov 6 months ago
Labels: Code Cleanups

#2842 - Add uwtable attr to all created functions

Pull Request - State: closed - Opened by nurmukhametov 7 months ago

#2841 - Windows cross-compile support on Linux

Pull Request - State: open - Opened by boberfly 7 months ago - 3 comments

#2839 - ISPC generates incorrect debug info for inline sites

Issue - State: closed - Opened by NikitaSmith057 7 months ago

#2838 - Add InferAlignment pass invocation

Pull Request - State: closed - Opened by nurmukhametov 7 months ago - 1 comment

#2837 - ImproveMemOps: consider zext in lOffsets32BitSafe

Pull Request - State: closed - Opened by nurmukhametov 7 months ago

#2836 - WIP: opt: add ReplaceHalfMaskedMemOps pass

Pull Request - State: open - Opened by nurmukhametov 7 months ago - 2 comments

#2835 - variables can be declared with unmasked keyword

Issue - State: open - Opened by MkazemAkhgary 7 months ago
Labels: Bugs

#2834 - Update development guide to point to windows Dockerfiles as well as Linux

Issue - State: open - Opened by pbrubaker 7 months ago
Labels: Good First Issue, Documentation

#2833 - add support for unmasked statements

Issue - State: open - Opened by MkazemAkhgary 7 months ago - 2 comments
Labels: Features, Quality of Life

#2832 - why this shuffle is inefficient?

Issue - State: open - Opened by MkazemAkhgary 7 months ago
Labels: Performance

#2831 - Suspicious code generated for rpc_fast on avx512spr-x32

Issue - State: open - Opened by nurmukhametov 7 months ago - 1 comment
Labels: Performance

#2830 - compute special constants.

Issue - State: open - Opened by MkazemAkhgary 8 months ago - 1 comment
Labels: Performance

#2829 - Move to LLVM 17

Issue - State: closed - Opened by nurmukhametov 8 months ago

#2828 - LLVM 17 and 18 update

Pull Request - State: closed - Opened by nurmukhametov 8 months ago

#2827 - Refactor build and test CI jobs

Pull Request - State: closed - Opened by nurmukhametov 8 months ago

#2826 - Updates for Xe targets (26)

Pull Request - State: closed - Opened by nurmukhametov 8 months ago
Labels: Promotion

#2825 - Compiler crash when nested template function doesn't use templated argument

Issue - State: open - Opened by aneshlya 8 months ago
Labels: Crash

#2824 - Miscompilation for sse4-i8x16

Issue - State: open - Opened by nurmukhametov 8 months ago
Labels: Bugs

#2823 - Two stage build

Pull Request - State: open - Opened by nurmukhametov 8 months ago

#2822 - illegal use of soa rate qualifier

Issue - State: open - Opened by MkazemAkhgary 8 months ago
Labels: Bugs

#2821 - improve masked load/store for bytes and words.

Issue - State: open - Opened by MkazemAkhgary 8 months ago - 8 comments
Labels: Performance, Bugs

#2820 - CI: update actions

Pull Request - State: closed - Opened by nurmukhametov 8 months ago

#2819 - Update github actions

Issue - State: closed - Opened by nurmukhametov 8 months ago

#2818 - SDE fails on avx512 targets for x86

Issue - State: closed - Opened by nurmukhametov 8 months ago - 3 comments
Labels: CI / GitHub Actions

#2813 - Several lit tests fail when ISPC is built with LLLVM 18.1

Issue - State: closed - Opened by aneshlya 8 months ago

#2811 - Introduced VNNI support

Pull Request - State: closed - Opened by aneshlya 8 months ago - 1 comment

#2808 - Implicitly casting to double seems to work incorrectly

Issue - State: closed - Opened by ColonelPhantom 8 months ago - 6 comments

#2796 - CI LLVM 17 and LLVM 18 updates

Pull Request - State: closed - Opened by aneshlya 8 months ago - 1 comment

#2794 - Add support for basic type min/max values

Issue - State: open - Opened by rkaric 8 months ago - 2 comments
Labels: Good First Issue

#2793 - builtins: align all implementations of __round_varying

Pull Request - State: closed - Opened by nurmukhametov 8 months ago - 11 comments

#2792 - Error when compiling for AVX512 target with 'disable-zmm' param

Issue - State: open - Opened by petrsm 8 months ago - 1 comment
Labels: Bugs

#2791 - Support ISPC build with LLVM 18

Issue - State: closed - Opened by aneshlya 8 months ago - 1 comment

#2790 - Support of integral and enum template parameters.

Pull Request - State: closed - Opened by aneshlya 8 months ago - 1 comment

#2786 - Undefined behaviour warning that looks like a false positive?

Issue - State: open - Opened by CiderMan 9 months ago - 4 comments
Labels: Bugs

#2782 - Result of floating point computations does not match between AVX2 and AVX512

Issue - State: open - Opened by petrsm 9 months ago - 7 comments
Labels: Bugs

#2780 - Round varying values with avx512

Issue - State: closed - Opened by nurmukhametov 9 months ago - 1 comment

#2778 - Gather/Scatter can be avoided if Source and Destination are of same type.

Issue - State: open - Opened by MkazemAkhgary 9 months ago - 2 comments
Labels: Performance, Bugs

#2777 - Extra vmovd, vpinsrd instruction generated

Issue - State: closed - Opened by nurmukhametov 9 months ago - 4 comments
Labels: Performance, Bugs

#2770 - improve shuffle(T, T, int) implementation.

Issue - State: open - Opened by MkazemAkhgary 9 months ago - 3 comments
Labels: Performance, Bugs

#2766 - compiler crash using short vector reference inside an struct.

Issue - State: open - Opened by MkazemAkhgary 9 months ago - 2 comments
Labels: Bugs, Crash

#2764 - Update docs for v1.23.0

Pull Request - State: closed - Opened by nurmukhametov 9 months ago

#2763 - lit-tests: adjust tests for arm

Pull Request - State: closed - Opened by nurmukhametov 9 months ago

#2762 - superbuild: change ISPC_PACKAGE_EXAMPLES to OFF

Pull Request - State: closed - Opened by nurmukhametov 9 months ago

#2759 - Forward declaration of struct does not work

Issue - State: open - Opened by aganm 9 months ago
Labels: Bugs

#2758 - Support cross-compiling to Windows targets on a Linux host

Pull Request - State: open - Opened by ishland 9 months ago - 9 comments

#2756 - Allow select expr to be a lvalue

Pull Request - State: closed - Opened by nurmukhametov 9 months ago

#2755 - Zero extend bool values for storage representation

Pull Request - State: closed - Opened by nurmukhametov 9 months ago

#2751 - tests: add reproducer for #2713

Pull Request - State: closed - Opened by nurmukhametov 9 months ago - 1 comment

#2750 - bool values in debugger

Issue - State: open - Opened by nurmukhametov 9 months ago
Labels: Features, Quality of Life

#2749 - Disable loop alignment for Windows aarch64 targets

Pull Request - State: closed - Opened by nurmukhametov 10 months ago - 1 comment

#2748 - Fix CPU for sse2-i32x8 target

Pull Request - State: closed - Opened by nurmukhametov 10 months ago

#2747 - Treat enum values as uints in constant folding on ast

Pull Request - State: closed - Opened by nurmukhametov 10 months ago

#2745 - CI: enable macOS build/tests LLVM 16 job with LTO

Pull Request - State: closed - Opened by nurmukhametov 10 months ago

#2743 - Redesign targets

Pull Request - State: closed - Opened by nurmukhametov 10 months ago - 9 comments

#2739 - Improve const int varying initialization

Pull Request - State: closed - Opened by nurmukhametov 10 months ago - 2 comments

#2737 - Add support for non-type template arguments

Issue - State: closed - Opened by atafra 10 months ago - 5 comments
Labels: Features

#2736 - Add VNNI functions

Issue - State: closed - Opened by atafra 10 months ago - 7 comments
Labels: Features

#2734 - Dump the whole module with --dump-file

Pull Request - State: closed - Opened by nurmukhametov 10 months ago

#2733 - Fix copy paste errors

Pull Request - State: open - Opened by nurmukhametov 10 months ago

#2732 - Resolve Token Permission security issues found by openSSF Scanning

Issue - State: open - Opened by lucyli-ca 10 months ago

#2731 - CI: set read-all permissions

Pull Request - State: closed - Opened by nurmukhametov 10 months ago

#2730 - generated assembly shows that ispc does not utilize registers efficiently.

Issue - State: closed - Opened by MkazemAkhgary 10 months ago - 2 comments

#2729 - Github Action for downloading ISPC in GH workflows

Issue - State: open - Opened by emoon 10 months ago - 7 comments
Labels: Features, CI / GitHub Actions

#2728 - tests: move tests from tests_errors to lit-tests

Pull Request - State: closed - Opened by nurmukhametov 10 months ago - 1 comment

#2727 - Add LTO swtich to rebuild LLVM job

Pull Request - State: closed - Opened by nurmukhametov 10 months ago

#2726 - CI: add LTO jobs with LLVM 16

Pull Request - State: closed - Opened by nurmukhametov 11 months ago

#2725 - Use UTC with timestamp to help reproducible build.

Pull Request - State: closed - Opened by mzf-guest 11 months ago - 1 comment

#2723 - Varying reference function arguments

Issue - State: open - Opened by larsbohn 11 months ago

#2721 - Please bring back the --emit-c++ feature

Issue - State: closed - Opened by imaginary-person 11 months ago - 2 comments

#2720 - Perform full vector stores when sequentially setting uniform values in multiples of the native vector width

Issue - State: open - Opened by rkaric 11 months ago - 3 comments

#2719 - Masked stores used when setting shorter width registers in some cases

Issue - State: closed - Opened by rkaric 11 months ago - 2 comments

#2718 - CI: use LLVM 17.0.6

Pull Request - State: closed - Opened by nurmukhametov 11 months ago

#2717 - cmake: remove dependency from llvm-dis

Pull Request - State: closed - Opened by nurmukhametov 11 months ago

GitHub / ispc/ispc issues and pull requests