change type of _indexMap in PartitionDescriptor to fix issue with older Eigen versions

12 jobs for master in 23 minutes and 28 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Static Test
passed #839150
linux elsa clang
clang-format

00:00:16

passed #839151
linux elsa clang
clang-tidy

00:00:25

 
  Compile
passed #839154
linux elsa clang
build-clang8

00:00:19

passed #839155
linux elsa gcc cuda
build-cuda92

00:00:22

passed #839153
linux elsa gcc
build-gcc9

00:00:19

passed #839152
linux elsa
build-ubuntu

00:00:19

 
  Test
passed #839158
linux elsa clang
test-clang8

00:03:24

passed #839159
linux elsa gcc cuda
test-cuda92

00:03:52

passed #839157
linux elsa gcc
test-gcc9

00:03:50

passed #839156
linux elsa
test-ubuntu

00:03:35

 
  Coverage
passed #839160
linux elsa gcc cuda
test-coverage

00:18:22

97.0%
 
  Docs
passed #839161
elsa-docs-deploy
deploy-docs

00:00:23