René Widera

User variables can already be changed without changing the profiles if you add those to a separate bash file you source. This would be a "workaround", not sure if moving...

Some more places with stack frames ``` ///home/rwidera/workspace/picongpu/include/pmacc/../picongpu/particles/boundary/Thermal.hpp:99 auto crossedBoundary = pmacc::DataSpace::create(0); .loc 116 99 44, function_name $L__info_string842, inlined_at 113 74 29 ///home/rwidera/workspace/picongpu/include/pmacc/../pmacc/dimensions/DataSpace.hpp:140 tmp[i] = value; .loc 117 140 17,...

With the current dev I observed stack frames in kernelMoveAndMark with the SPEC benchmark if we use the particle shape `PQS` ``` ptxas info : Compiling entry function '_ZN6alpaka16uniform_cuda_hip6detail20uniformCudaHipKernelINS_12AccGpuCudaRtISt17integral_constantImLm3EEjEES5_jN5cupla16cupla_cuda_async11CuplaKernelIN8picongpu26KernelMoveAndMarkParticlesILj256EN5pmacc20SuperCellDescriptionINSC_4math2CT6VectorIN4mpl_10integral_cIiLi8EEESJ_NSI_IiLi4EEEEENSG_INSI_IiLi2EEESM_SM_EESN_EEEEEEJNSC_12ParticlesBoxINSC_5FrameINSC_15ParticlesBufferINSC_19ParticleDescriptionINSC_4meta6StringIJLc101EEEESL_N5boost3mpl6v_itemINSA_9weightingENS10_INSA_8momentumENS10_INSA_8positionINSA_12position_picENSC_13pmacc_isAliasEEENSZ_7vector0INSH_2naEEELi0EEELi0EEELi0EEENS10_INSA_11chargeRatioINSA_20ChargeRatioElectronsES15_EENS10_INSA_9massRatioINSA_18MassRatioElectronsES15_EENS10_INSA_7currentINSA_13currentSolver3EmZINSA_9particles6shapes3PQSENS1K_8strategy16CachedSupercellsEEES15_EENS10_INSA_13interpolationINSA_28FieldToParticleInterpolationIS1O_NSA_30AssignedTrilinearInterpolationEEES15_EENS10_INSA_5shapeIS1O_S15_EENS10_INSA_14particlePusherINS1M_6pusher5BorisES15_EES19_Li0EEELi0EEELi0EEELi0EEELi0EEELi0EEENSC_17HandleGuardRegionINSC_9particles8policies17ExchangeParticlesENS2C_9DoNothingEEES19_S19_EESL_N8mallocMC9AllocatorIS6_NS2H_16CreationPolicies7ScatterINSA_16DeviceHeapConfigENS2J_11ScatterConf27DefaultScatterHashingParamsEEENS2H_20DistributionPolicies4NoopENS2H_11OOMPolicies10ReturnNullENS2H_19ReservePoolPolicies9AlpakaBufIS6_EENS2H_17AlignmentPolicies6ShrinkINS2W_12ShrinkConfig19DefaultShrinkConfigEEEEELj3EE29OperatorCreatePairStaticArrayILj256EEENSU_ISX_SL_NS10_INSC_9multiMaskENS10_INSC_12localCellIdxES1C_Li0EEELi0EEES29_S2F_S19_NS10_INSC_12NextFramePtrINSH_3argILi1EEEEENS10_INSC_16PreviousFramePtrIS3B_EES19_Li0EEELi0EEEEEEENS2H_19AllocatorHandleImplIS31_EELj3EEENSC_7DataBoxINSC_10PitchedBoxINSE_6VectorIfLi3ENSE_16StandardAccessorENSE_17StandardNavigatorENSE_6detail17Vector_componentsIfLi3EEEEELj3EEEEES3W_jNSA_20PushParticlePerFrameIS22_SL_S1W_EENSC_11AreaMappingILj3ENSC_18MappingDescriptionILj3ESL_EEEEEEEvNS_3VecIT0_T1_EET2_DpT3_' for...

Here is some more information on why it is important to remove all stack frame usages: https://stackoverflow.com/a/7816434 It is not only about performance but stack frames will require some additional...

There are still some kernels (e.g. boundary algorithms ) using stack frames we should fix. There is no fixed plan when it should be fixed.

> @psychocoderHPC could you write here the commands to get the stack frames and registers information? Both for me as I've forgotten, and to document if someone else will need...

Thanks for working on this feature, this change is required to support reducing the memory footprint for IO on ORNL crusher/frontier and other systems with a low amount of host...

The CPU only runner are down. I opened a HIFIS issue Ticket#56678

> Hm, complicated. That's just "bash" and a similar > > ```shell > #!/usr/bin/env bash > > TBG_radiation="--eG_radiation.period 1 --eG_radiation.dump 100 \ > --eG_radiation.totalRadiation \ > --eG_radiation.lastRadiation > --e_radiation.start 20000...

I do not remember why. We can check if we can skip the backslash Am 31. Oktober 2018 12:45:03 MEZ schrieb Axel Huebl : >The question is also a bit...