pixel raw to cluster kernel FillHitsModuleStart fails GPU_DEBUG assertions

[fwyzard]

If I enable the extra assertions in the FillHitsModuleStart kernel by setting GPU_DEBUG when compiling RecoLocalTracker/SiPixelClusterizer/plugins/alpaka/SiPixelRawToClusterKernel.dev.cc I get assertiona failures:

cmsRun: src/RecoLocalTracker/SiPixelClusterizer/plugins/alpaka/SiPixelRawToClusterKernel.dev.cc:498:
void alpaka_serial_sync::pixelDetails::FillHitsModuleStart<TrackerTraits>::operator()(const alpaka_serial_sync::Acc1D&, SiPixelClustersSoAView) const
  [with TrackerTraits = pixelTopology::Phase1;
        alpaka_serial_sync::Acc1D = alpaka::AccCpuSerial<std::integral_constant<long unsigned int, 1>, unsigned int>;
        SiPixelClustersSoAView = SiPixelClustersLayout<>::ViewTemplateFreeParams<128, false, true, true>]:
Assertion `c0 == clus_view[2].moduleStart()' failed.

[fwyzard]

assign heterogeneous

[cmsbuild]

New categories assigned: heterogeneous

@fwyzard,@makortel you have been requested to review this Pull request/Issue and eventually sign? Thanks

[cmsbuild]

cms-bot internal usage

[cmsbuild]

A new Issue was created by @fwyzard.

@Dr15Jones, @antoniovilela, @makortel, @mandrenguyen, @rappoccio, @sextonkennedy, @smuzaffar can you please review it and eventually sign/assign? Thanks.

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[fwyzard]

assign trk-dpg

[cmsbuild]

New categories assigned: trk-dpg

@henriettepetersen,@mdelcourt you have been requested to review this Pull request/Issue and eventually sign? Thanks

[fwyzard]

@AdrianoDee FYI

[fwyzard]

Should be fixed by #47325.

[fwyzard]

+heterogeneous