kse-01/tensorflow/third_party/eigen3/gpu_packet_math.patch
github-classroom[bot] 1122cdd8b0
Initial commit
2023-10-09 11:37:31 +00:00

25 lines
1.1 KiB (Stored with Git LFS)
Diff

diff -ru a/Eigen/src/Geometry/arch/Geometry_SSE.h b/Eigen/src/Geometry/arch/Geometry_SSE.h
--- a/Eigen/src/Geometry/arch/Geometry_SSE.h
+++ b/Eigen/src/Geometry/arch/Geometry_SSE.h
@@ -33,13 +33,14 @@
Packet4f b = be.template packet<BAlignment,Packet4f>(0);
Packet4f s1 = pmul(vec4f_swizzle1(a,1,2,0,2),vec4f_swizzle1(b,2,0,1,2));
Packet4f s2 = pmul(vec4f_swizzle1(a,3,3,3,1),vec4f_swizzle1(b,0,1,2,1));
- pstoret<float,Packet4f,ResAlignment>(
- &res.x(),
- padd(psub(pmul(a,vec4f_swizzle1(b,3,3,3,3)),
- pmul(vec4f_swizzle1(a,2,0,1,0),
- vec4f_swizzle1(b,1,2,0,0))),
- pxor(mask,padd(s1,s2))));
-
+ pstoret<float, Packet4f, ResAlignment>(
+ &res.x(),
+ padd<Packet4f>(
+ psub<Packet4f>(pmul<Packet4f>(a, vec4f_swizzle1(b, 3, 3, 3, 3)),
+ pmul<Packet4f>(vec4f_swizzle1(a, 2, 0, 1, 0),
+ vec4f_swizzle1(b, 1, 2, 0, 0))),
+ pxor<Packet4f>(mask, padd(s1, s2))));
+
return res;
}
};