FIXED : Composition Not Targetted with Loaded Event

The Fix

• https://bitbucket.org/simoncblyth/opticks/commits/eecbf120e8be

Former Problem

In GGeoViewTest without “–load” the targgeting is based on the loaded genstep tests/GGeoViewTest.cc:

098     if(!nooptix && !load)
 99     {
100         app.loadGenstep();             // hostside load genstep into NumpyEvt
101
102         app.targetViz();               // point Camera at gensteps

But in “–load” mode the genstep is never loaded, so falls back to geo-targetting. This is problematic for comparison of compute and interop mode simulations.

Approach : persist gensteps together with evt and use for targetting

Reason is that the gensteps were not persisted with the event, as they are somehow different in that they come from elsewhere. Which is the case with cerenkov and scintillation, but with torch the gensteps are just created there and then. Now that input gensteps have a well defined home, can just start writing gensteps together with an evt for posterity, especially for the derived TORCH gensteps.

simon:boostrap blyth$ BOpticksResourceTest
BOpticksResource::Summary
prefix   : /usr/local/opticks
envprefix: OPTICKS_
opticksdata_dir      /usr/local/opticks/opticksdata
resource_dir         /usr/local/opticks/opticksdata/resource
gensteps_dir         /usr/local/opticks/opticksdata/gensteps
installcache_dir     /usr/local/opticks/installcache
rng_installcache_dir /usr/local/opticks/installcache/RNG
okc_installcache_dir /usr/local/opticks/installcache/OKC
ptx_installcache_dir /usr/local/opticks/installcache/PTX
getPTXPath(generate.cu.ptx) = /usr/local/opticks/installcache/PTX/OptiXRap_generated_generate.cu.ptx
PTXPath(generate.cu.ptx) = /usr/local/opticks/installcache/PTX/OptiXRap_generated_generate.cu.ptx
simon:boostrap blyth$

simon:issues blyth$ find /usr/local/opticks/opticksdata/gensteps -type f -exec du -h {} \;
736K    /usr/local/opticks/opticksdata/gensteps/dayabay/cerenkov/1.npy
1.3M    /usr/local/opticks/opticksdata/gensteps/dayabay/scintillation/1.npy
364K    /usr/local/opticks/opticksdata/gensteps/juno/cerenkov/1.npy
168K    /usr/local/opticks/opticksdata/gensteps/juno/scintillation/1.npy