AVX512F implementation of GEMM & IGEMM micro-kernels

PiperOrigin-RevId: 282810752
diff --git a/scripts/generate-f32-igemm.sh b/scripts/generate-f32-igemm.sh
index 7161a27..fcc7c47 100755
--- a/scripts/generate-f32-igemm.sh
+++ b/scripts/generate-f32-igemm.sh
@@ -94,5 +94,14 @@
 tools/xngen src/f32-igemm/avx-broadcast.c.in -D MR=7 -D NR=8 -D FMA=3 -o src/f32-igemm/gen/7x8-fma3-broadcast.c
 tools/xngen src/f32-igemm/avx-broadcast.c.in -D MR=8 -D NR=8 -D FMA=3 -o src/f32-igemm/gen/8x8-fma3-broadcast.c
 
+################################# x86 AVX-512 #################################
+### AVX512F+BROADCAST micro-kernels
+tools/xngen src/f32-igemm/avx512-broadcast.c.in -D MR=1 -D NR=16 -o src/f32-igemm/gen/1x16-avx512f-broadcast.c
+tools/xngen src/f32-igemm/avx512-broadcast.c.in -D MR=4 -D NR=16 -o src/f32-igemm/gen/4x16-avx512f-broadcast.c
+tools/xngen src/f32-igemm/avx512-broadcast.c.in -D MR=5 -D NR=16 -o src/f32-igemm/gen/5x16-avx512f-broadcast.c
+tools/xngen src/f32-igemm/avx512-broadcast.c.in -D MR=6 -D NR=16 -o src/f32-igemm/gen/6x16-avx512f-broadcast.c
+tools/xngen src/f32-igemm/avx512-broadcast.c.in -D MR=7 -D NR=16 -o src/f32-igemm/gen/7x16-avx512f-broadcast.c
+tools/xngen src/f32-igemm/avx512-broadcast.c.in -D MR=8 -D NR=16 -o src/f32-igemm/gen/8x16-avx512f-broadcast.c
+
 ################################## Unit tests #################################
 tools/generate-gemm-test.py --spec test/f32-igemm.yaml --output test/f32-igemm.cc