From ee50c7960c3959d27e2a4dd0bda5b6d2ba473b18 Mon Sep 17 00:00:00 2001 From: Jim Garrison Date: Thu, 23 Apr 2015 20:54:17 -0700 Subject: [PATCH] Remove note about AVX and LLVM 3.2 [ci skip] Removing the portion of the note added in 6b0ccb4 (see #3263) about LLVM 3.2, which is no longer supported. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index b1eae7a332b02..2b68d0dc68aac 100644 --- a/README.md +++ b/README.md @@ -222,7 +222,7 @@ These notes apply to the Debian 7 image currently available on Google Compute En Problem | Possible Solution ------------------------|--------------------- OpenBLAS build failure | Set one of the following build options in `Make.user` and build again:

If you get an error that looks like ```../kernel/x86_64/dgemm_kernel_4x4_haswell.S:1709: Error: no such instruction: `vpermpd $ 0xb1,%ymm0,%ymm0'```, then you need to set `OPENBLAS_DYNAMIC_ARCH = 0` or `OPENBLAS_NO_AVX2 = 1`, or you need a newer version of `binutils` (2.18 or newer). ([Issue #7653](https://github.com/JuliaLang/julia/issues/7653)) -Illegal Instruction error | Check if your CPU supports AVX while your OS does not (e.g. through virtualization, as described in [this issue](https://github.com/JuliaLang/julia/issues/3263)), and try installing LLVM 3.3 instead of LLVM 3.2. +Illegal Instruction error | Check if your CPU supports AVX while your OS does not (e.g. through virtualization, as described in [this issue](https://github.com/JuliaLang/julia/issues/3263)). ### OS X