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[eigen3] Fix usage in Linux (#23869)

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* [eigen3] Fix usage in Linux

* version
This commit is contained in:
Jack·Boos·Yu 2022-03-31 07:59:55 +08:00 committed by GitHub
parent 9b064ff07b
commit bcabf9be90
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 36 additions and 3 deletions
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26
ports/eigen3/fix-vectorized-reductions-half.patch Normal file
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@ -0,0 +1,26 @@
diff --git a/Eigen/src/Core/PartialReduxEvaluator.h b/Eigen/src/Core/PartialReduxEvaluator.h
index 29abf35..4051fcf 100644
--- a/Eigen/src/Core/PartialReduxEvaluator.h
+++ b/Eigen/src/Core/PartialReduxEvaluator.h
@@ -54,12 +54,19 @@ struct packetwise_redux_traits
/* Value to be returned when size==0 , by default let's return 0 */
template<typename PacketType,typename Func>
EIGEN_DEVICE_FUNC
-PacketType packetwise_redux_empty_value(const Func& ) { return pset1<PacketType>(0); }
+PacketType packetwise_redux_empty_value(const Func& ) {
+ const typename unpacket_traits<PacketType>::type zero(0);
+ return pset1<PacketType>(zero);
+}
+
/* For products the default is 1 */
template<typename PacketType,typename Scalar>
EIGEN_DEVICE_FUNC
-PacketType packetwise_redux_empty_value(const scalar_product_op<Scalar,Scalar>& ) { return pset1<PacketType>(1); }
+PacketType packetwise_redux_empty_value(const scalar_product_op<Scalar,Scalar>& ) {
+ return pset1<PacketType>(Scalar(1));
+}
+
/* Perform the actual reduction */
template<typename Func, typename Evaluator,

4
ports/eigen3/portfile.cmake
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@ -7,7 +7,9 @@ vcpkg_from_gitlab(
REF 3.4.0
SHA512 ba75ecb760e32acf4ceaf27115468e65d4f77c44f8d519b5a13e7940af2c03a304ad433368cb6d55431f307c5c39e2666ab41d34442db3cf441638e51f5c3b6a
HEAD_REF master
PATCHES remove_configure_checks.patch # This removes unnecessary configure checks. Eigen3 just installs headers not anything more.
PATCHES
remove_configure_checks.patch # This removes unnecessary configure checks. Eigen3 just installs headers not anything more.
fix-vectorized-reductions-half.patch # Remove this patch in the next update
)
vcpkg_cmake_configure(

2
ports/eigen3/vcpkg.json
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@ -1,7 +1,7 @@
{
"name": "eigen3",
"version": "3.4.0",
"port-version": 1,
"port-version": 2,
"description": "C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.",
"homepage": "http://eigen.tuxfamily.org",
"license": "MPL-2.0",

2
versions/baseline.json
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@ -2026,7 +2026,7 @@
},
"eigen3": {
"baseline": "3.4.0",
"port-version": 1
"port-version": 2
},
"elfio": {
"baseline": "3.10",

5
versions/e-/eigen3.json
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@ -1,5 +1,10 @@
{
"versions": [
{
"git-tree": "250d10d414a5542aaf832350264498ba727c4c03",
"version": "3.4.0",
"port-version": 2
},
{
"git-tree": "4b40326590314e1f3a08c75e83a42d0738040b68",
"version": "3.4.0",