HGCRecHitGPUProduct Class Reference

#include <HGCRecHitGPUProduct.h>

Public Member Functions
HGCRecHitSoA	get ()
ConstHGCRecHitSoA	get () const
	HGCRecHitGPUProduct ()=default
	HGCRecHitGPUProduct (uint32_t nhits, const cudaStream_t &stream)
	HGCRecHitGPUProduct (const HGCRecHitGPUProduct &)=delete
	HGCRecHitGPUProduct (HGCRecHitGPUProduct &&)=default
uint32_t	nBytes () const
uint32_t	nHits () const
HGCRecHitGPUProduct &	operator= (const HGCRecHitGPUProduct &)=delete
HGCRecHitGPUProduct &	operator= (HGCRecHitGPUProduct &&)=default
uint32_t	pad () const
	~HGCRecHitGPUProduct ()=default

Private Attributes
cms::cuda::device::unique_ptr < std::byte[]>	mem_
uint32_t	nhits_
uint32_t	pad_
uint32_t	size_tot_

Static Private Attributes
static constexpr std::array < int, memory::npointers::ntypes_hgcrechits_soa >	sizes_

Detailed Description

Definition at line 12 of file HGCRecHitGPUProduct.h.

Constructor & Destructor Documentation

HGCRecHitGPUProduct::HGCRecHitGPUProduct ( )

default

HGCRecHitGPUProduct::HGCRecHitGPUProduct ( uint32_t  nhits, const cudaStream_t &  stream  )

inlineexplicit

Definition at line 15 of file HGCRecHitGPUProduct.h.

References mem_, pad_, size_tot_, sizes_, and cms::cuda::stream.

                                                                           : nhits_(nhits) {
    size_tot_ = std::accumulate(sizes_.begin(), sizes_.end(), 0);  //this might be done at compile time
    pad_ = ((nhits - 1) / 32 + 1) * 32;                            //align to warp boundary (assumption: warpSize = 32)
    mem_ = cms::cuda::make_device_unique<std::byte[]>(pad_ * size_tot_, stream);
  }

HGCRecHitGPUProduct::~HGCRecHitGPUProduct ( )

default

HGCRecHitGPUProduct::HGCRecHitGPUProduct ( const HGCRecHitGPUProduct &  )

delete

HGCRecHitGPUProduct::HGCRecHitGPUProduct ( HGCRecHitGPUProduct &&  )

default

Member Function Documentation

HGCRecHitSoA HGCRecHitGPUProduct::get ( )

inline

Definition at line 27 of file HGCRecHitGPUProduct.h.

References HGCRecHitSoA::energy_, HGCRecHitSoA::flagBits_, HGCRecHitSoA::id_, mem_, HGCRecHitSoA::nbytes_, HGCRecHitSoA::nhits_, nhits_, HGCRecHitSoA::pad_, pad_, size_tot_, gpuVertexFinder::soa, HGCRecHitSoA::son_, HGCRecHitSoA::time_, and HGCRecHitSoA::timeError_.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), submitPVValidationJobs.BetterConfigParser::__updateDict(), util.rrapi.RRApi::columns(), rrapi.RRApi::columns(), rrapi.RRApi::count(), util.rrapi.RRApi::count(), rrapi.RRApi::data(), util.rrapi.RRApi::data(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), submitPVValidationJobs.BetterConfigParser::getResultingSection(), HEBRecHitGPU::produce(), EERecHitGPU::produce(), HEFRecHitGPU::produce(), util.rrapi.RRApi::report(), rrapi.RRApi::report(), rrapi.RRApi::reports(), util.rrapi.RRApi::reports(), rrapi.RRApi::tables(), util.rrapi.RRApi::tables(), util.rrapi.RRApi::tags(), rrapi.RRApi::tags(), util.rrapi.RRApi::templates(), rrapi.RRApi::templates(), util.rrapi.RRApi::workspaces(), and rrapi.RRApi::workspaces().

                     {
    HGCRecHitSoA soa;
    soa.energy_ = reinterpret_cast<float *>(mem_.get());
    soa.time_ = soa.energy_ + pad_;
    soa.timeError_ = soa.time_ + pad_;
    soa.id_ = reinterpret_cast<uint32_t *>(soa.timeError_ + pad_);
    soa.flagBits_ = soa.id_ + pad_;
    soa.son_ = reinterpret_cast<uint8_t *>(soa.flagBits_ + pad_);
    soa.nbytes_ = size_tot_;
    soa.nhits_ = nhits_;
    soa.pad_ = pad_;
    return soa;
  }

ConstHGCRecHitSoA HGCRecHitGPUProduct::get ( ) const

inline

Definition at line 40 of file HGCRecHitGPUProduct.h.

References ConstHGCRecHitSoA::energy_, ConstHGCRecHitSoA::flagBits_, ConstHGCRecHitSoA::id_, mem_, pad_, gpuVertexFinder::soa, ConstHGCRecHitSoA::son_, ConstHGCRecHitSoA::time_, and ConstHGCRecHitSoA::timeError_.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), submitPVValidationJobs.BetterConfigParser::__updateDict(), util.rrapi.RRApi::columns(), rrapi.RRApi::columns(), rrapi.RRApi::count(), util.rrapi.RRApi::count(), rrapi.RRApi::data(), util.rrapi.RRApi::data(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), submitPVValidationJobs.BetterConfigParser::getResultingSection(), util.rrapi.RRApi::report(), rrapi.RRApi::report(), rrapi.RRApi::reports(), util.rrapi.RRApi::reports(), rrapi.RRApi::tables(), util.rrapi.RRApi::tables(), util.rrapi.RRApi::tags(), rrapi.RRApi::tags(), rrapi.RRApi::templates(), util.rrapi.RRApi::templates(), util.rrapi.RRApi::workspaces(), and rrapi.RRApi::workspaces().

                                {
    ConstHGCRecHitSoA soa;
    soa.energy_ = reinterpret_cast<float const *>(mem_.get());
    soa.time_ = soa.energy_ + pad_;
    soa.timeError_ = soa.time_ + pad_;
    soa.id_ = reinterpret_cast<uint32_t const *>(soa.timeError_ + pad_);
    soa.flagBits_ = soa.id_ + pad_;
    soa.son_ = reinterpret_cast<uint8_t const *>(soa.flagBits_ + pad_);
    return soa;
  }

uint32_t HGCRecHitGPUProduct::nBytes ( ) const

inline

Definition at line 56 of file HGCRecHitGPUProduct.h.

References size_tot_.

{ return size_tot_; }

uint32_t HGCRecHitGPUProduct::nHits ( ) const

inline

Definition at line 52 of file HGCRecHitGPUProduct.h.

References nhits_.

{ return nhits_; }

HGCRecHitGPUProduct& HGCRecHitGPUProduct::operator= ( const HGCRecHitGPUProduct &  )

delete

HGCRecHitGPUProduct& HGCRecHitGPUProduct::operator= ( HGCRecHitGPUProduct &&  )

default

uint32_t HGCRecHitGPUProduct::pad ( ) const

inline

Definition at line 54 of file HGCRecHitGPUProduct.h.

References pad_.

{ return pad_; }

Member Data Documentation

cms::cuda::device::unique_ptr<std::byte[]> HGCRecHitGPUProduct::mem_

private

Definition at line 59 of file HGCRecHitGPUProduct.h.

Referenced by get(), and HGCRecHitGPUProduct().

uint32_t HGCRecHitGPUProduct::nhits_

private

Definition at line 65 of file HGCRecHitGPUProduct.h.

Referenced by get(), and nHits().

uint32_t HGCRecHitGPUProduct::pad_

private

Definition at line 64 of file HGCRecHitGPUProduct.h.

Referenced by get(), HGCRecHitGPUProduct(), and pad().

uint32_t HGCRecHitGPUProduct::size_tot_

private

Definition at line 66 of file HGCRecHitGPUProduct.h.

Referenced by get(), HGCRecHitGPUProduct(), and nBytes().

constexpr std::array<int, memory::npointers::ntypes_hgcrechits_soa> HGCRecHitGPUProduct::sizes_

staticprivate

Initial value:

= {
      {memory::npointers::float_hgcrechits_soa * sizeof(float),
       memory::npointers::uint32_hgcrechits_soa * sizeof(uint32_t),
       memory::npointers::uint8_hgcrechits_soa * sizeof(uint8_t)}}

Definition at line 60 of file HGCRecHitGPUProduct.h.

Referenced by HGCRecHitGPUProduct().