summary refs log tree commit diff stats
path: root/results/scraper/fex/3793
diff options
context:
space:
mode:
authorChristian Krinitsin <mail@krinitsin.com>2025-07-17 09:10:43 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-17 09:10:43 +0200
commitf2ec263023649e596c5076df32c2d328bc9393d2 (patch)
tree5dd86caab46e552bd2e62bf9c4fb1a7504a44db4 /results/scraper/fex/3793
parent63d2e9d409831aa8582787234cae4741847504b7 (diff)
downloadqemu-analysis-main.tar.gz
qemu-analysis-main.zip
add downloaded fex bug-reports HEAD main
Diffstat (limited to 'results/scraper/fex/3793')
-rw-r--r--results/scraper/fex/37934
1 files changed, 4 insertions, 0 deletions
diff --git a/results/scraper/fex/3793 b/results/scraper/fex/3793
new file mode 100644
index 000000000..4cd2dceb8
--- /dev/null
+++ b/results/scraper/fex/3793
@@ -0,0 +1,4 @@
+AVX128: Scalar FMA can be optimized with AFP.NEP
+Currently scalar FMA eats the insert after calculation even when AFP.NEP is supported. This is because I didn't implement the AFP.NEP path.

+

+Will cut the scalar FMA implementation by one instruction in those cases, just needs to be implemented.
\ No newline at end of file