comment

bassmang · bassmang · commit fc5b29834c7f · 2024-06-06T14:17:23.000-04:00
diff --git a/vowpalwabbit/core/src/reductions/gd.cc b/vowpalwabbit/core/src/reductions/gd.cc
@@ -153,6 +153,7 @@ VW_WARNING_STATE_POP
 
 static inline float inv_sqrt(float x)
 {
+// Standard library used in CI because SSE2 path has floating point differences in github machines
 #if defined(STD_INV_SQRT)
   return 1.f / std::sqrt(x);
 #endif

Original file line number	Diff line number	Diff line change
`@@ -153,6 +153,7 @@ VW_WARNING_STATE_POP`
`153`	`153`
`154`	`154`	`static inline float inv_sqrt(float x)`
`155`	`155`	`{`
	`156`	`+// Standard library used in CI because SSE2 path has floating point differences in github machines`
`156`	`157`	`#if defined(STD_INV_SQRT)`
`157`	`158`	`return 1.f / std::sqrt(x);`
`158`	`159`	`#endif`