Move build and tests for x86 to avx2 machines.

.gitlab-ci.yml

@@ -56,15 +56,17 @@ ci-fairy:
 
 autoconf:
   stage: build
+  tags:
+    - avx2
   before_script:
     - apt-get update &&
       apt-get install -y zip doxygen git automake libtool make wget
     - !reference [.snippets, git_prep]
   script:
     - ./autogen.sh
-    - ./configure
-    - make -j4
-    - make distcheck
+    - CFLAGS="-mavx -mfma -mavx2 -O2 -ffast-math" ./configure --enable-float-approx
+    - make -j16
+    - DISTCHECK_CONFIGURE_FLAGS="--enable-float-approx CFLAGS='-mavx -mfma -mavx2 -O2'" make distcheck -j16
   cache:
     paths:
       - "src/*.o"
@@ -76,6 +78,8 @@ autoconf:
 
 cmake:
   stage: build
+  tags:
+    - avx2
   before_script:
     - apt-get update &&
       apt-get install -y cmake ninja-build git automake libtool wget
@@ -83,9 +87,9 @@ cmake:
   script:
     - ./autogen.sh
     - mkdir build
-    - cmake -S . -B build -G "Ninja" -DCMAKE_BUILD_TYPE=Release -DOPUS_BUILD_TESTING=ON -DOPUS_BUILD_PROGRAMS=ON -DOPUS_NEURAL_FEC=ON
-    - cmake --build build -j 4
-    - cd build && ctest --output-on-failure -j 4
+    - cmake -S . -B build -G "Ninja" -DCMAKE_BUILD_TYPE=Release -DOPUS_BUILD_PROGRAMS=ON -DBUILD_TESTING=ON -DOPUS_FAST_MATH=ON -DOPUS_FLOAT_APPROX=ON -DOPUS_NEURAL_FEC=ON -DOPUS_X86_PRESUME_AVX2=ON
+    - cmake --build build
+    - cd build && ctest --output-on-failure -j 16
 
 .meson:
   image: 'debian:bookworm-slim'
@@ -104,6 +108,8 @@ cmake:
 
 meson x86_64:
   extends: '.meson'
+  tags:
+    - avx2
   variables:
     MESON_EXTRA_ARGS: '--werror'