evf Namespace Reference

Namespaces
	evtn
	FastMonState
	moduleweb

Classes
struct	ContainableAtomic
class	DirManager
class	EvFBuildingThrottle
class	EvFDaqDirector
class	EvFFEDSelector
class	EvFOutputEventWriter
class	EvFOutputJSONWriter
class	EvFOutputModule
class	ExceptionGenerator
struct	FastMonEncoding
class	FastMonitoringService
class	FastMonitoringThread
class	MicroStateService
class	RecoEventOutputModuleForFU
class	RecoEventWriterForFU

Typedefs
typedef edm::one::OutputModule< edm::one::WatchRuns, edm::LuminosityBlockCache< evf::EvFOutputEventWriter > >	EvFOutputModuleType

Enumerations
enum	MergeType { MergeTypeNULL = 0, MergeTypeDAT = 1, MergeTypePB = 2, MergeTypeJSNDATA = 3 }

Functions
void	__attribute__ ((optimize("O0"))) ExceptionGenerator
unsigned short	compute_crc (unsigned char *buffer, unsigned int bufSize)
unsigned short	compute_crc_64bit (unsigned short crc, unsigned char *p)
unsigned short	compute_crc_8bit (unsigned short crc, unsigned char data)

Variables
const unsigned short	crc_table [256]
constexpr int	nReservedModules = 64
constexpr int	nReservedPaths = 1
constexpr int	nSpecialModules = 10

Detailed Description

\function fillJson fillJson.h "DQMServices/Components/interface/fillJson.h"

Description: Function used by DQMFileSaver and JsonWritingTimedPoolOutputModule

Usage: <usage>

Typedef Documentation

EvFOutputModuleType

typedef edm::one::OutputModule<edm::one::WatchRuns, edm::LuminosityBlockCache<evf::EvFOutputEventWriter> > evf::EvFOutputModuleType

Definition at line 71 of file EvFOutputModule.h.

Enumeration Type Documentation

MergeType

enum evf::MergeType

Enumerator
MergeTypeNULL
MergeTypeDAT
MergeTypePB
MergeTypeJSNDATA

Definition at line 58 of file EvFDaqDirector.h.

{ MergeTypeNULL = 0, MergeTypeDAT = 1, MergeTypePB = 2, MergeTypeJSNDATA = 3 };

Function Documentation

__attribute__()

void evf::__attribute__

(

(optimize("O0"))

)

Definition at line 142 of file ExceptionGenerator.cc.

                                                                                                            {
    float dummy = 0.;
    unsigned int iterations = 0;
    if (actionRequired_) {
      int *pi = nullptr;  //null-pointer used with actionId_ 8 and 12 to intentionally cause segfault
      int ind = 0;
      int step = 1;
      switch (actionId_) {
        case 0:
          ::usleep(intqualifier_ * 1000);
          break;
        case 1:
          ::sleep(0xFFFFFFF);
          break;
        case 2:
          throw cms::Exception(qualifier_) << "This exception was generated by the ExceptionGenerator";
          break;
        case 3:
          exit(-1);
          break;
        case 4:
          abort();
          break;
        case 5:
          throw qualifier_;
          break;
        case 6:
          while (true) {
            ind += step;
            if (ind > 1000000)
              step = -1;
            if (ind == 0)
              step = 1;
          }
          break;
        case 7:
          edm::LogError("TestErrorMessage") << qualifier_;
          break;
        case 8:
          *pi = 0;  //intentionally caused segfault by assigning null pointer (this produces static-checker warning)
          break;
        case 9:
          for (unsigned int j = 0; j < intqualifier_ * 1000 * 100; j++) {
            dummy += sqrt(log(float(j + 1))) / float(j * j);
          }
          break;
        case 10:
          iterations = 100 * static_cast<unsigned int>(timingHisto_->GetRandom() * intqualifier_ * 17. + 0.5);
          for (unsigned int j = 0; j < iterations; j++) {
            dummy += sqrt(log(float(j + 1))) / float(j * j);
          }
          break;
        case 11: {
          iterations = static_cast<unsigned int>(timingHisto_->GetRandom() * intqualifier_ * 12. + 0.5);
          TRandom3 random(iterations);
          const size_t dataSize = 32 * 500;  // 124kB
          std::vector<double> data(dataSize);
          random.RndmArray(dataSize, &data[0]);
 
          for (unsigned int j = 0; j < iterations; j++) {
            const size_t index = static_cast<size_t>(random.Rndm() * dataSize + 0.5);
            const double value = data[index];
            dummy += sqrt(log(value + 1)) / (value * value);
            if (random.Rndm() < 0.1)
              data[index] = dummy;
          }
        } break;
        case 12: {
          timeval tv_now;
          gettimeofday(&tv_now, nullptr);
          if ((unsigned)(tv_now.tv_sec - tv_start_.tv_sec) > intqualifier_)
            *pi = 0;  //intentionally caused segfault by assigning null pointer (this produces static-checker warning)
        } break;
        case 13: {
          void *vp = malloc(1024);
          memset((char *)vp - 32, 0, 1024);
          free(vp);
        } break;
        case 14: {
          float mean = 60.;  // timingHisto_->GetMean();
          float scale = intqualifier_ / mean;
          float off = intqualifier_ * (1. - qualifier2_);
          scale = scale * qualifier2_;  // scale factor (1 default)
          iterations = static_cast<unsigned int>(max(1., off + timingHisto_->GetRandom() * scale));
          //std::cout << " off " << off << " scale " << scale << " " << iterations << std::endl;
          ::usleep(iterations * 1000);
        } break;
        case 15: {
          float mean = 60.;  // timingHisto_->GetMean();
          float scale = intqualifier_ / mean;
          float off = intqualifier_ * (1. - qualifier2_);
          scale = scale * qualifier2_;  // scale factor (1 default)
          iterations = static_cast<unsigned int>(max(1., off + timingHisto_->GetRandom() * scale));
          iterations *= 100000;
          for (unsigned int j = 0; j < iterations; j++) {
            dummy += sqrt(log(float(j + 1))) / float(j * j);
          }
        } break;
        default:
          break;
      }
    }
  }

References data, Exception, beamvalidation::exit(), dqmMemoryStats::float, dqmiolumiharvest::j, dqm-mbProfile::log, SiStripPI::max, SiStripPI::mean, pi, L1EGammaCrystalsEmulatorProducer_cfi::scale, mathSSE::sqrt(), and relativeConstraints::value.

compute_crc()

unsigned short evf::compute_crc ( unsigned char *  buffer, unsigned int  bufSize  )

inline

Definition at line 46 of file CRC16.h.

                                                                                  {
  assert(0 == bufSize % 8);
  unsigned short crc(0xffff);
  bufSize /= 8;
  for (unsigned int i = 0; i < bufSize; i++)
    crc = evf::compute_crc_64bit(crc, &buffer[i * 8]);
  return crc;
}

References cms::cuda::assert(), edmScanValgrind::buffer, compute_crc_64bit(), and mps_fire::i.

Referenced by CSCDigiToRaw::createFedBuffers(), ESDataFormatterV1_1::DigiToRaw(), ESDataFormatterV4::DigiToRaw(), l1t::AMCDumpToRaw::formatRaw(), l1t::MP7BufferDumpToRaw::formatRaw(), CastorPacker::pack(), CastorCtdcPacker::pack(), HcalPacker::pack(), L1GTEvmDigiToRaw::packTrailer(), L1GTDigiToRaw::packTrailer(), DTDigiToRawModule::produce(), RPCTwinMuxDigiToRaw::produce(), CSCTFPacker::produce(), GctDigiToRaw::produce(), HcalDigiToRawuHTR::produce(), omtf::OmtfPacker::produce(), and l1t::L1TDigiToRaw::produce().

compute_crc_64bit()

unsigned short evf::compute_crc_64bit ( unsigned short  crc, unsigned char *  p  )

inline

Definition at line 61 of file CRC16.h.

                                                                                   {
  unsigned short result(crc);
  for (int i = 7; i >= 0; i--)
    result = evf::compute_crc_8bit(result, p64[i]);
  return result;
}

References compute_crc_8bit(), mps_fire::i, and mps_fire::result.

Referenced by compute_crc().

compute_crc_8bit()

unsigned short evf::compute_crc_8bit ( unsigned short  crc, unsigned char  data  )

inline

Definition at line 56 of file CRC16.h.

                                                                                  {
  return (evf::crc_table[((crc >> 8) ^ data) & 0xFF] ^ (crc << 8));
}

References crc_table, and data.

Referenced by sistrip::calculateFEDBufferCRC(), RPCAMCRawToDigi::compute_crc16_64bit(), compute_crc_64bit(), and RPCTwinMuxRawToDigi::compute_crc_64bit().

Variable Documentation

crc_table

const unsigned short evf::crc_table[256]

Initial value:

= {
      0x0000, 0x8005, 0x800F, 0x000A, 0x801B, 0x001E, 0x0014, 0x8011, 0x8033, 0x0036, 0x003C, 0x8039, 0x0028, 0x802D,
      0x8027, 0x0022, 0x8063, 0x0066, 0x006C, 0x8069, 0x0078, 0x807D, 0x8077, 0x0072, 0x0050, 0x8055, 0x805F, 0x005A,
      0x804B, 0x004E, 0x0044, 0x8041, 0x80C3, 0x00C6, 0x00CC, 0x80C9, 0x00D8, 0x80DD, 0x80D7, 0x00D2, 0x00F0, 0x80F5,
      0x80FF, 0x00FA, 0x80EB, 0x00EE, 0x00E4, 0x80E1, 0x00A0, 0x80A5, 0x80AF, 0x00AA, 0x80BB, 0x00BE, 0x00B4, 0x80B1,
      0x8093, 0x0096, 0x009C, 0x8099, 0x0088, 0x808D, 0x8087, 0x0082, 0x8183, 0x0186, 0x018C, 0x8189, 0x0198, 0x819D,
      0x8197, 0x0192, 0x01B0, 0x81B5, 0x81BF, 0x01BA, 0x81AB, 0x01AE, 0x01A4, 0x81A1, 0x01E0, 0x81E5, 0x81EF, 0x01EA,
      0x81FB, 0x01FE, 0x01F4, 0x81F1, 0x81D3, 0x01D6, 0x01DC, 0x81D9, 0x01C8, 0x81CD, 0x81C7, 0x01C2, 0x0140, 0x8145,
      0x814F, 0x014A, 0x815B, 0x015E, 0x0154, 0x8151, 0x8173, 0x0176, 0x017C, 0x8179, 0x0168, 0x816D, 0x8167, 0x0162,
      0x8123, 0x0126, 0x012C, 0x8129, 0x0138, 0x813D, 0x8137, 0x0132, 0x0110, 0x8115, 0x811F, 0x011A, 0x810B, 0x010E,
      0x0104, 0x8101, 0x8303, 0x0306, 0x030C, 0x8309, 0x0318, 0x831D, 0x8317, 0x0312, 0x0330, 0x8335, 0x833F, 0x033A,
      0x832B, 0x032E, 0x0324, 0x8321, 0x0360, 0x8365, 0x836F, 0x036A, 0x837B, 0x037E, 0x0374, 0x8371, 0x8353, 0x0356,
      0x035C, 0x8359, 0x0348, 0x834D, 0x8347, 0x0342, 0x03C0, 0x83C5, 0x83CF, 0x03CA, 0x83DB, 0x03DE, 0x03D4, 0x83D1,
      0x83F3, 0x03F6, 0x03FC, 0x83F9, 0x03E8, 0x83ED, 0x83E7, 0x03E2, 0x83A3, 0x03A6, 0x03AC, 0x83A9, 0x03B8, 0x83BD,
      0x83B7, 0x03B2, 0x0390, 0x8395, 0x839F, 0x039A, 0x838B, 0x038E, 0x0384, 0x8381, 0x0280, 0x8285, 0x828F, 0x028A,
      0x829B, 0x029E, 0x0294, 0x8291, 0x82B3, 0x02B6, 0x02BC, 0x82B9, 0x02A8, 0x82AD, 0x82A7, 0x02A2, 0x82E3, 0x02E6,
      0x02EC, 0x82E9, 0x02F8, 0x82FD, 0x82F7, 0x02F2, 0x02D0, 0x82D5, 0x82DF, 0x02DA, 0x82CB, 0x02CE, 0x02C4, 0x82C1,
      0x8243, 0x0246, 0x024C, 0x8249, 0x0258, 0x825D, 0x8257, 0x0252, 0x0270, 0x8275, 0x827F, 0x027A, 0x826B, 0x026E,
      0x0264, 0x8261, 0x0220, 0x8225, 0x822F, 0x022A, 0x823B, 0x023E, 0x0234, 0x8231, 0x8213, 0x0216, 0x021C, 0x8219,
      0x0208, 0x820D, 0x8207, 0x0202}

Definition at line 16 of file CRC16.h.

Referenced by compute_crc_8bit().

nReservedModules

constexpr int evf::nReservedModules = 64

constexpr

Definition at line 16 of file FastMonitoringThread.h.

Referenced by evf::FastMonitoringService::makeModuleLegendaJson().

nReservedPaths

constexpr int evf::nReservedPaths = 1

constexpr

Definition at line 18 of file FastMonitoringThread.h.

Referenced by evf::FastMonitoringService::makePathLegendaJson().

nSpecialModules

constexpr int evf::nSpecialModules = 10

constexpr

Definition at line 17 of file FastMonitoringThread.h.

Referenced by evf::FastMonitoringService::makeModuleLegendaJson().