mulmod_shoup and nmod_vec_scalar_mul_nmod #2796

Workflow file for this run

	name: CI

	on:
	pull_request:
	push:

	env:
	GLOBAL_MULTIPLIER: 1

	concurrency:
	# group by workflow and ref; the last slightly strange component ensures that for pull
	# requests, we limit to 1 concurrent job, but for the main branch we don't
	group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/main' \|\| github.run_number }}
	# Cancel intermediate builds, but only if it is a pull request build.
	cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

	jobs:
	##############################################################################
	# ubuntu, gcc, code coverage
	##############################################################################
	ubuntu-codecoverage:
	name: Ubuntu GCC, Code Coverage (x10)

	runs-on: ubuntu-24.04

	env:
	CC: "gcc"
	FLINT_TEST_MULTIPLIER: "10"

	steps:
	- name: "Rescale multiplier"
	run: \|
	FLINT_TEST_MULTIPLIER=$(echo "${FLINT_TEST_MULTIPLIER} * ${GLOBAL_MULTIPLIER}" \| bc)
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}"
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}" >> $GITHUB_ENV

	- uses: actions/checkout@v4

	- name: "Setup"
	run: \|
	sudo apt-get install -y \
	libgmp-dev \
	libmpfr-dev \
	autoconf \
	libtool-bin \
	lcov

	# Check versions
	gcc --version
	make --version
	autoconf --version
	libtool --version
	lcov --version
	python3 --version
	echo "MAKE=make -j$(expr $(nproc) + 1) --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=${CC} \
	--enable-avx2 \
	--enable-coverage

	- name: "Compile library"
	run: \|
	$MAKE
	ldd libflint.so

	- name: "Compile tests"
	run: \|
	$MAKE tests

	- name: "Check"
	run: \|
	$MAKE check

	- name: "Check Python"
	run: \|
	$MAKE check PYTHON=1

	- name: "Gather coverage data"
	run: \|
	$MAKE coverage

	- name: "Upload coverage data"
	uses: codecov/codecov-action@v4
	if: github.repository == 'flintlib/flint'
	with:
	files: build/coverage/coverage.info
	token: ${{ secrets.CODECOV_TOKEN }}



	##############################################################################
	# gcc build check no regressions
	##############################################################################
	gcc-build-regression-check:
	name: GCC build regression check (no tests)

	runs-on: ubuntu-24.04

	env:
	CC: "gcc"
	CFLAGS: "-march=native -std=c11 -Wall -Wextra -Werror"
	MODULES: "build/thread_pool_merged.lo build/thread_support_merged.lo build/ulong_extras_merged.lo build/long_extras_merged.lo build/perm_merged.lo build/double_extras_merged.lo build/d_vec_merged.lo build/d_mat_merged.lo build/mpn_extras_merged.lo build/mpfr_vec_merged.lo build/mpfr_mat_merged.lo build/nmod_merged.lo build/nmod_vec_merged.lo build/nmod_mat_merged.lo build/nmod_poly_merged.lo build/mpn_mod_merged.lo build/fmpz_merged.lo build/fmpz_vec_merged.lo build/fmpz_mat_merged.lo build/fmpz_poly_merged.lo build/fmpz_mod_merged.lo build/fmpz_mod_vec_merged.lo build/fmpz_mod_mat_merged.lo build/fmpz_mod_poly_merged.lo build/fmpq_merged.lo build/fmpq_vec_merged.lo build/fmpq_mat_merged.lo build/fmpq_poly_merged.lo build/fq_merged.lo build/fq_vec_merged.lo build/fq_mat_merged.lo build/fq_poly_merged.lo build/fq_nmod_merged.lo build/fq_nmod_vec_merged.lo build/fq_nmod_mat_merged.lo build/fq_nmod_poly_merged.lo build/fq_zech_merged.lo build/fq_zech_mat_merged.lo build/fq_zech_poly_merged.lo build/fq_default_merged.lo build/fq_default_mat_merged.lo build/fq_default_poly_merged.lo build/fq_embed_merged.lo build/fq_nmod_embed_merged.lo build/fq_zech_embed_merged.lo build/padic_merged.lo build/padic_mat_merged.lo build/padic_poly_merged.lo build/qadic_merged.lo build/nmod_poly_factor_merged.lo build/fmpz_factor_merged.lo build/fmpz_poly_factor_merged.lo build/fmpz_mod_poly_factor_merged.lo build/fq_poly_factor_merged.lo build/fq_nmod_poly_factor_merged.lo build/fq_zech_poly_factor_merged.lo build/fq_default_poly_factor_merged.lo build/nmod_poly_mat_merged.lo build/fmpz_poly_mat_merged.lo build/mpoly_merged.lo build/nmod_mpoly_merged.lo build/fmpz_mpoly_merged.lo build/fmpz_mod_mpoly_merged.lo build/fmpq_mpoly_merged.lo build/fq_nmod_mpoly_merged.lo build/fq_zech_mpoly_merged.lo build/nmod_mpoly_factor_merged.lo build/fmpz_mpoly_factor_merged.lo build/fmpz_mod_mpoly_factor_merged.lo build/fmpq_mpoly_factor_merged.lo build/fq_nmod_mpoly_factor_merged.lo build/fq_zech_mpoly_factor_merged.lo build/fft_merged.lo build/fft_small_merged.lo"
	# Everything until fmpz_poly_q

	steps:
	- uses: actions/checkout@v4

	- name: "Setup"
	run: \|
	sudo apt-get install -y libgmp-dev libmpfr-dev autoconf libtool-bin
	gcc --version
	make --version
	autoconf --version
	libtool --version
	echo "MAKE=make -j$(expr $(nproc) + 1) --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=${CC} \
	CFLAGS="${CFLAGS}" \
	--disable-debug

	- name: "Check regression in a subset of modules"
	run: \|
	$MAKE $MODULES



	##############################################################################
	# ubuntu gcc with assert
	##############################################################################
	ubuntu-gcc-assert:
	name: Ubuntu GCC with NTL (assert, x2)

	runs-on: ubuntu-24.04

	env:
	CC: "gcc"
	FLINT_TEST_MULTIPLIER: "2"

	steps:
	- name: "Rescale multiplier"
	run: \|
	FLINT_TEST_MULTIPLIER=$(echo "${FLINT_TEST_MULTIPLIER} * ${GLOBAL_MULTIPLIER}" \| bc)
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}"
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}" >> $GITHUB_ENV

	- uses: actions/checkout@v4

	- name: "Setup"
	run: \|
	sudo apt-get install -y libgmp-dev libmpfr-dev libntl-dev autoconf libtool-bin
	gcc --version
	make --version
	autoconf --version
	libtool --version
	echo "MAKE=make -j$(expr $(nproc) + 1) --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=${CC} \
	--with-ntl \
	--enable-assert \
	--disable-debug

	- name: "Compile library"
	run: \|
	$MAKE
	ldd libflint.so

	- name: "Compile tests"
	run: \|
	$MAKE tests

	- name: "Check"
	run: \|
	$MAKE check



	##############################################################################
	# macos (M1) with clang
	##############################################################################
	macos-m1:
	name: macOS-M1, Clang (x3)

	runs-on: macos-14

	env:
	FLINT_TEST_MULTIPLIER: "3"

	steps:
	- name: "Rescale multiplier"
	run: \|
	FLINT_TEST_MULTIPLIER=$(echo "${FLINT_TEST_MULTIPLIER} * ${GLOBAL_MULTIPLIER}" \| bc)
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}"
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}" >> $GITHUB_ENV

	- uses: actions/checkout@v4

	- name: "Setup"
	run: \|
	brew install make
	brew install gmp
	brew install mpfr
	brew install autoconf
	brew install libtool
	brew install automake
	$(brew --prefix llvm@15)/bin/clang --version
	gmake --version
	autoconf --version
	echo "MAKE=gmake -j$(expr $(nproc) + 1) -l 10 --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=$(brew --prefix llvm@15)/bin/clang \
	--with-gmp=$(brew --prefix) \
	--with-mpfr=$(brew --prefix) \
	--disable-debug

	- name: "Compile library"
	run: \|
	$MAKE

	- name: "Compile tests"
	run: \|
	$MAKE tests

	- name: "Check"
	run: \|
	$MAKE check



	##############################################################################
	# macos (x86) with clang and blas
	##############################################################################
	macos-x86:
	name: macOS-x86 Clang with BLAS (x2)

	runs-on: macos-12

	env:
	FLINT_TEST_MULTIPLIER: "2"

	steps:
	- name: "Rescale multiplier"
	run: \|
	FLINT_TEST_MULTIPLIER=$(echo "${FLINT_TEST_MULTIPLIER} * ${GLOBAL_MULTIPLIER}" \| bc)
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}"
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}" >> $GITHUB_ENV

	- uses: actions/checkout@v4

	- name: "Setup"
	run: \|
	brew install make
	brew install gmp
	brew install mpfr
	brew install autoconf
	brew install libtool
	brew install automake
	brew install openblas
	$(brew --prefix llvm@15)/bin/clang --version
	gmake --version
	autoconf --version
	echo "MAKE=gmake -j$(expr $(nproc) + 1) -l 10 --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=$(brew --prefix llvm@15)/bin/clang \
	--with-gmp=$(brew --prefix) \
	--with-mpfr=$(brew --prefix) \
	--with-blas=$(brew --prefix)/opt/openblas \
	--disable-debug

	- name: "Compile library"
	run: \|
	$MAKE

	- name: "Compile tests"
	run: \|
	$MAKE tests

	- name: "Check"
	run: \|
	$MAKE check



	#############################################################################
	# ubuntu with clang
	#############################################################################
	ubuntu-clang:
	name: Ubuntu Clang with examples (x5)

	runs-on: ubuntu-latest

	env:
	LOCAL: ${{ github.workspace }}/local
	LDFLAGS: "-Wl,-rpath,$LOCAL/lib"
	CC: "clang"
	FLINT_TEST_MULTIPLIER: "5"

	steps:
	- name: "Rescale multiplier"
	run: \|
	FLINT_TEST_MULTIPLIER=$(echo "${FLINT_TEST_MULTIPLIER} * ${GLOBAL_MULTIPLIER}" \| bc)
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}"
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}" >> $GITHUB_ENV

	- uses: actions/checkout@v4

	- name: "Setup"
	run: \|
	sudo apt-get install -y libgmp-dev libmpfr-dev autoconf libtool-bin perl
	clang --version
	make --version
	autoconf --version
	libtool --version
	perl --version
	echo "MAKE=make -j$(expr $(nproc) + 1) --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=${CC} \
	--disable-debug

	- name: "Compile library"
	run: \|
	$MAKE
	ldd libflint.so

	- name: "Compile tests"
	run: \|
	$MAKE tests

	- name: "Check"
	run: \|
	$MAKE check

	- name: "Compile examples"
	run: \|
	$MAKE examples

	- name: "Check examples"
	run: \|
	$MAKE checkexamples



	#############################################################################
	# mingw with gcc
	#############################################################################
	mingw64-gcc:
	name: MinGW GCC (x0.5)

	runs-on: windows-latest

	defaults:
	run:
	shell: msys2 {0}

	env:
	CC: "gcc"
	FLINT_TEST_MULTIPLIER: "0.5"

	steps:
	- uses: actions/checkout@v4

	- name: "Setup MinGW"
	uses: msys2/setup-msys2@v2
	with:
	msystem: mingw64
	update: true
	install: bc mingw-w64-x86_64-gcc mingw-w64-x86_64-autotools

	- name: "Rescale multiplier"
	run: \|
	FLINT_TEST_MULTIPLIER=$(echo "${FLINT_TEST_MULTIPLIER} * ${GLOBAL_MULTIPLIER}" \| bc)
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}"
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}" >> $GITHUB_ENV

	- name: "Setup"
	run: \|
	gcc --version
	make --version
	autoconf --version
	libtool --version
	echo "MAKE=make -j$(expr $(nproc) + 1) --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=${CC} \
	--disable-debug

	- name: "Compile library"
	run: \|
	${MAKE}

	- name: "Compile tests"
	run: \|
	${MAKE} tests

	- name: "Check"
	run: \|
	${MAKE} check



	##############################################################################
	# msvc
	##############################################################################
	msvc:
	name: MSVC (x1)

	runs-on: windows-latest
	env:
	FLINT_TEST_MULTIPLIER: 1
	TIMEOUT: 150

	steps:
	- name: "Rescale multiplier (powershell)"
	run: \|
	$FLINT_TEST_MULTIPLIER = $env:FLINT_TEST_MULTIPLIER * $env:GLOBAL_MULTIPLIER
	echo "FLINT_TEST_MULTIPLIER=$FLINT_TEST_MULTIPLIER \| Out-File -Append -FilePath $env:GITHUB_ENV"
	$TIMEOUT = $env:TIMEOUT * $env:GLOBAL_MULTIPLIER
	echo "TIMEOUT=$TIMEOUT \| Out-File -Append -FilePath $env:GITHUB_ENV"
	shell: powershell

	- uses: actions/checkout@v4

	- name: "Setup cache for dependencies"
	uses: actions/github-script@v7
	with:
	script: \|
	core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL \|\| '');
	core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN \|\| '');

	- name: "Install dependencies"
	run: \|
	vcpkg install gmp mpfr pthreads --binarysource="clear;x-gha,readwrite"

	- name: "Setup MSVC"
	uses: ilammy/[email protected]
	with:
	arch: x86_64

	- name: "Configure"
	run: \|
	mkdir build
	cd build
	# For single build, we need atomics
	cmake `
	-G "Ninja" `
	-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake `
	-DCMAKE_C_FLAGS="/wd4018 /wd4146 /wd4244 /wd4267 /wd4305 /wd4996 /experimental:c11atomics" `
	-DBUILD_TESTING=ON `
	-DCMAKE_BUILD_TYPE=Release `
	..

	- name: "Build"
	run: \|
	cd build
	# NOTE: Number of threads for Github's CI runners are 4.
	cmake --build . -j5

	- name: "Check"
	run: \|
	cd build
	set "FLINT_TEST_MULTIPLIER=$env:FLINT_TEST_MULTIPLIER"
	ctest -j5 --output-on-failure --timeout $env:TIMEOUT
	shell: powershell



	##############################################################################
	# alpine linux, musl, 32-bit (assert)
	##############################################################################
	alpine-32bit:
	name: Alpine Linux, musl, 32-bit (assert, x1.5)

	runs-on: ubuntu-latest

	env:
	CC: "gcc"
	FLINT_TEST_MULTIPLIER: "1.5"

	steps:
	- name: "Rescale multiplier"
	run: \|
	FLINT_TEST_MULTIPLIER=$(echo "${FLINT_TEST_MULTIPLIER} * ${GLOBAL_MULTIPLIER}" \| bc)
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}"
	echo "FLINT_TEST_MULTIPLIER=${FLINT_TEST_MULTIPLIER}" >> $GITHUB_ENV

	- uses: actions/checkout@v4

	- name: "Setup latest Alpine Linux"
	uses: jirutka/setup-alpine@v1
	with:
	arch: x86
	branch: edge
	packages: >
	gmp-dev
	mpfr-dev
	gcc
	musl-dev
	make
	autoconf
	automake
	libtool

	- name: "Setup"
	run: \|
	gcc --version
	make --version
	autoconf --version
	libtool --version
	echo "MAKE=make -j$(expr $(nproc) + 1) --output-sync=target" >> $GITHUB_ENV
	shell: alpine.sh {0}

	- name: "Configure"
	run: \|
	./bootstrap.sh
	./configure \
	CC=${CC} \
	--enable-assert \
	--disable-debug
	shell: alpine.sh {0}

	- name: "Compile library"
	run: \|
	$MAKE
	shell: alpine.sh {0}

	- name: "Compile tests"
	run: \|
	$MAKE tests
	shell: alpine.sh {0}

	- name: "Check"
	run: \|
	$MAKE check
	shell: alpine.sh {0}



	##############################################################################
	# nemo
	##############################################################################
	nemo:
	name: Nemo.jl (temporary branch)

	runs-on: ubuntu-24.04

	env:
	LOCAL: ${{ github.workspace }}/local
	CC: "gcc"

	steps:
	- uses: actions/checkout@v4

	- name: "Setup"
	run: \|
	sudo apt-get install -y sed
	sudo apt-get install -y autoconf
	sudo apt-get install -y libtool-bin
	gcc --version
	make --version
	autoconf --version
	libtool --version
	julia --version
	julia -e 'println(Base.BinaryPlatforms.HostPlatform())'
	echo "MAKE=make -j$(expr $(nproc) + 1) --output-sync=target" >> $GITHUB_ENV

	- name: "Configure"
	run: \|
	# Find path to GMP and MPFR
	gmp_path=$(julia -e 'include("dev/find_gmp_mpfr.jl"); print(gmp_artifact_dir())')
	echo "Path to GMP: ${gmp_path}"
	mpfr_path=$(julia -e 'include("dev/find_gmp_mpfr.jl"); print(mpfr_artifact_dir())')
	echo "Path to MPFR: ${mpfr_path}"

	# Make sure that we output an soname which corresponds to FLINT_JLL's
	# soname
	wget https://raw.githubusercontent.com/JuliaPackaging/Yggdrasil/master/F/FLINT/build_tarballs.jl
	FLINT_JLL_VERSION=$(grep "upstream_version =" build_tarballs.jl \| sed "s/upstream_version = v\"$[0-9\.]*$\"/\1/")
	FLINT_JLL_SONAME=$(grep "$FLINT_JLL_VERSION => " configure.ac \| sed "s/# $FLINT_JLL_VERSION => $[0-9\.]\+$/\1/")
	FLINT_JLL_MAJOR=$(echo $FLINT_JLL_SONAME \| sed "s/$[0-9]\+$\.[0-9]\+\.[0-9]\+/\1/")
	FLINT_JLL_MINOR=$(echo $FLINT_JLL_SONAME \| sed "s/[0-9]\+\.$[0-9]\+$\.[0-9]\+/\1/")
	FLINT_JLL_PATCH=$(echo $FLINT_JLL_SONAME \| sed "s/[0-9]\+\.[0-9]\+\.$[0-9]\+$/\1/")
	sed -i "s/^$FLINT_MAJOR_SO=$[0-9]\+/\1$FLINT_JLL_MAJOR/" configure.ac
	sed -i "s/^$FLINT_MINOR_SO=$[0-9]\+/\1$FLINT_JLL_MINOR/" configure.ac
	sed -i "s/^$FLINT_PATCH_SO=$[0-9]\+/\1$FLINT_JLL_PATCH/" configure.ac

	# Now we can configure FLINT. However, recent versions of MPFR_jll has
	# memory sanitation which messes with finding mpfr_init in the
	# configure-script. Hence, we also omit the check for finding MPFR.
	# FIXME: Probably want to fix this.
	./bootstrap.sh
	./configure \
	CC=${CC} \
	--prefix=${LOCAL} \
	--with-gmp=${gmp_path} \
	--with-mpfr=${mpfr_path} \
	--disable-mpfr-check \
	--disable-debug

	- name: "Compile and install"
	run: \|
	$MAKE
	$MAKE install

	- name: "Set up Nemo.jl"
	run: \|
	# Use Nemo's master branch
	git clone https://github.com/Nemocas/Nemo.jl.git

	# Override FLINT_jll's libflint with ours
	julia -e "import Pkg; Pkg.develop(path=\"./Nemo.jl\");"
	echo -e "[e134572f-a0d5-539d-bddf-3cad8db41a82]\nFLINT = \"${LOCAL}\"" > ~/.julia/artifacts/Overrides.toml
	touch Nemo.jl/src/Nemo.jl
	julia -e "using Nemo; println(\"Path to Nemo's libflint:\", Nemo.libflint)"

	- name: "Check Nemo.jl"
	run: \|
	julia -e "import Pkg; Pkg.test(\"Nemo\")"

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mulmod_shoup and nmod_vec_scalar_mul_nmod #2796

Workflow file

mulmod_shoup and nmod_vec_scalar_mul_nmod #2796

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Workflow file for this run