]> https://gitweb.dealii.org/ - dealii.git/commitdiff
intel: ignore simd warning 8370/head
authorTimo Heister <timo.heister@gmail.com>
Wed, 10 Jul 2019 17:28:10 +0000 (13:28 -0400)
committerTimo Heister <timo.heister@gmail.com>
Wed, 10 Jul 2019 17:28:10 +0000 (13:28 -0400)
with intel 19.0.4 with vectorization I am getting spammed with warnings
like
```
deal-git/include/deal.II/lac/la_vector.templates.h(405): warning #15552:
loop was not vectorized with "simd"
```

I think this is safe to ignore.

cmake/setup_compiler_flags_intel.cmake

index 91457b59146cd4564241d8efc2085d9f9bbd1f59..fe47b5666ed1f34fc406dd5da1289a01a1351c48 100644 (file)
@@ -109,6 +109,7 @@ ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-diag-disable=remark")
 #   -w3415  the "always_inline" attribute is ignored on non-inline functions
 #           incorrectly triggered by inline functions in tensor.h
 #   -w15531 A portion of SIMD loop is serialized
+#   -w15552 loop was not vectorized with "simd"
 #
 ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-wd21")
 ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-wd68")
@@ -129,6 +130,7 @@ ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-wd2536")
 ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-wd2651")
 ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-wd3415")
 ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-wd15531")
+ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS "-wd15552")
 
 
 #

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