From 3f37ad42c682275f27da32e30e5c5a388258fab4 Mon Sep 17 00:00:00 2001
From: "s.zharko@gsi.de" <s.zharko@gsi.de>
Date: Wed, 7 Sep 2022 16:02:44 +0200
Subject: [PATCH] L1 [bugfix]: reimplemented serialization of SIMD vectors
---
reco/L1/L1Algo/L1SimdSerializer.h | 23 ++++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/reco/L1/L1Algo/L1SimdSerializer.h b/reco/L1/L1Algo/L1SimdSerializer.h
index fdc1a4cd54..3a8b0e373f 100644
--- a/reco/L1/L1Algo/L1SimdSerializer.h
+++ b/reco/L1/L1Algo/L1SimdSerializer.h
@@ -11,20 +11,37 @@
#define L1SimdSerializer_h 1
#include <boost/serialization/access.hpp>
+#include <boost/serialization/split_free.hpp>
#include "vectors/L1vec.h"
-
+/// This header defines functionality for saving and loading SIMDized vectors. At the moment, only the first element of
+/// the vector can be saved, and the loaded vector will be horizontally equal.
+///
namespace boost
{
namespace serialization
{
template<class Archive>
- void serialize(Archive& ar, fvec& vect, const unsigned int)
+ void save(Archive& ar, const fvec& vect, unsigned int)
+ {
+ ar << vect[0];
+ }
+
+ template<class Archive>
+ void load(Archive& ar, fvec& vect, unsigned int)
{
+ fscal buffer;
+ ar >> buffer;
for (size_t i = 0; i < fvec::size(); ++i) {
- ar&(reinterpret_cast<fscal*>(&vect))[i];
+ vect[i] = buffer;
}
}
+
+ template<class Archive>
+ void serialize(Archive& ar, fvec& vect, const unsigned int version)
+ {
+ split_free(ar, vect, version);
+ }
} // namespace serialization
} // namespace boost
--
GitLab