#include <imath.h>

Inheritance diagram for trklet::VarAdjustK:

Public Member Functions
void	adjust (double Knew, double epsilon=1e-5, bool do_assert=false, int nbits=-1)

void	local_calculate () override

void	print (std::ofstream &fs, HLS, int l1=0, int l2=0, int l3=0) override

void	print (std::ofstream &fs, Verilog, int l1=0, int l2=0, int l3=0) override

	VarAdjustK (imathGlobals globals, std::string name, VarBase p1, double Knew, double epsilon=1e-5, bool do_assert=false, int nbits=-1)

	~VarAdjustK () override=default

Public Member Functions inherited from trklet::VarBase
void	add_cut (VarCut *cut, const bool call_set_cut_var=true)

void	add_delay (int i)

void	add_latency (unsigned int l)

void	analyze ()

bool	calculate ()

bool	calculate (int debug_level)

VarBase *	cut_var ()

std::string	dump ()

void	dump_msg ()

double	fval () const

bool	has_delay (int i)

void	inputs (std::vector< VarBase * > *vd)

long int	ival () const

double	K () const

std::map< std::string, int >	Kmap () const

std::string	kstring () const

int	latency () const

bool	local_passes () const

void	makeready ()

double	maxval () const

double	minval () const

std::string	name () const

int	nbits () const

std::string	op () const

VarBase *	p1 () const

VarBase *	p2 () const

VarBase *	p3 () const

void	passes (std::map< const VarBase , std::vector< bool > > &passes, const std::map< const VarBase , std::vector< bool > > *const previous_passes=nullptr) const

int	pipe_counter ()

std::string	pipe_delays (const int step)

void	pipe_increment ()

void	print_all (std::ofstream &fs, HLS)

void	print_all (std::ofstream &fs, Verilog)

void	print_cuts (std::map< const VarBase , std::set< std::string > > &cut_strings, const int step, HLS, const std::map< const VarBase , std::set< std::string > > *const previous_cut_strings=nullptr) const

void	print_cuts (std::map< const VarBase , std::set< std::string > > &cut_strings, const int step, Verilog, const std::map< const VarBase , std::set< std::string > > *const previous_cut_strings=nullptr) const

void	print_step (int step, std::ofstream &fs, HLS)

void	print_step (int step, std::ofstream &fs, Verilog)

void	print_truncation (std::string &t, const std::string &o1, const int ps, HLS) const

void	print_truncation (std::string &t, const std::string &o1, const int ps, Verilog) const

double	range () const

void	reset ()

int	shift () const

int	step () const

	VarBase (imathGlobals globals, std::string name, VarBase p1, VarBase p2, VarBase p3, int l)

virtual	~VarBase ()

Protected Attributes
int	lr_

Protected Attributes inherited from trklet::VarBase
VarBase *	cut_var_

std::vector< VarBase * >	cuts_

double	fval_

imathGlobals *	globals_

long int	ival_

double	K_

std::map< std::string, int >	Kmap_

int	latency_

double	maxval_

double	minval_

std::string	name_

int	nbits_

std::string	op_

VarBase *	p1_

VarBase *	p2_

VarBase *	p3_

int	pipe_counter_

std::vector< int >	pipe_delays_

bool	readytoanalyze_

bool	readytoprint_

int	step_

bool	usedasinput_

double	val_

Additional Inherited Members
Static Public Member Functions inherited from trklet::VarBase
static void	design_print (std::vector< VarBase * > v, std::ofstream &fs, HLS)

static void	design_print (std::vector< VarBase * > v, std::ofstream &fs, Verilog)

static void	hls_print (std::vector< VarBase * > v, std::ofstream &fs)

static std::string	itos (int i)

static std::string	pipe_delay (VarBase *v, int nbits, int delay)

static std::string	pipe_delay_wire (VarBase *v, std::string name_delayed, int nbits, int delay)

static void	verilog_print (std::vector< VarBase * > v, std::ofstream &fs)

Static Public Attributes inherited from trklet::VarBase
static struct trklet::VarBase::HLS	hls

static struct trklet::VarBase::Verilog	verilog

Detailed Description

Definition at line 335 of file imath.h.

Constructor & Destructor Documentation

◆ VarAdjustK()

trklet::VarAdjustK::VarAdjustK	(	imathGlobals *	globals,
		std::string	name,
		VarBase *	p1,
		double	Knew,
		double	epsilon = `1e-5`,
		bool	do_assert = `false`,
		int	nbits = `-1`
	)

inline

Definition at line 337 of file imath.h.

         : VarBase(globals, name, p1, nullptr, nullptr, 0) {
       op_ = "adjustK";
       K_ = p1->K();
       Kmap_ = p1->Kmap();
  
       double r = Knew / K_;
  
       lr_ = (r > 1) ? log2(r) + epsilon : log2(r);
       K_ = K_ * pow(2, lr_);
       if (do_assert)
         assert(std::abs(Knew / K_ - 1) < epsilon);
  
       if (nbits > 0)
         nbits_ = nbits;
       else
         nbits_ = p1->nbits() - lr_;
  
       Kmap_["2"] = Kmap_["2"] + lr_;
     }

References funct::abs(), cms::cuda::assert(), geometryDiff::epsilon, trklet::VarBase::K(), trklet::VarBase::K_, trklet::VarBase::Kmap(), trklet::VarBase::Kmap_, lr_, trklet::VarBase::nbits(), trklet::VarBase::nbits_, trklet::VarBase::op_, trklet::VarBase::p1(), funct::pow(), and alignCSCRings::r.

◆ ~VarAdjustK()

trklet::VarAdjustK::~VarAdjustK ( )

overridedefault

Member Function Documentation

◆ adjust()

void VarAdjustK::adjust	(	double	Knew,
		double	epsilon = `1e-5`,
		bool	do_assert = `false`,
		int	nbits = `-1`
	)

Definition at line 120 of file imath.cc.

                                                                               {
   //WARNING!!!
   //THIS METHID CAN BE USED ONLY FOR THE FINAL ANSWER
   //THE CHANGE IN CONSTANT CAN NOT BE PROPAGATED UP THE CALCULATION TREE
  
   K_ = p1_->K();
   Kmap_ = p1_->Kmap();
   double r = Knew / K_;
  
   lr_ = (r > 1) ? log2(r) + epsilon : log2(r);
   K_ = K_ * pow(2, lr_);
   if (do_assert)
     assert(std::abs(Knew / K_ - 1) < epsilon);
  
   if (nbits > 0)
     nbits_ = nbits;
   else
     nbits_ = p1_->nbits() - lr_;
  
   Kmap_["2"] = Kmap_["2"] + lr_;
 }

References funct::abs(), cms::cuda::assert(), geometryDiff::epsilon, trklet::VarBase::K(), trklet::VarBase::K_, trklet::VarBase::Kmap(), trklet::VarBase::Kmap_, lr_, trklet::VarBase::nbits(), trklet::VarBase::nbits_, trklet::VarBase::p1_, funct::pow(), and alignCSCRings::r.

◆ local_calculate()

void VarAdjustK::local_calculate ( )

overridevirtual

Reimplemented from trklet::VarBase.

Definition at line 96 of file imath_calculate.cc.

                                  {
   fval_ = p1_->fval();
   ival_ = p1_->ival();
   if (lr_ > 0)
     ival_ = ival_ >> lr_;
   else if (lr_ < 0)
     ival_ = ival_ << (-lr_);
 }

References trklet::VarBase::fval(), trklet::VarBase::fval_, trklet::VarBase::ival(), trklet::VarBase::ival_, lr_, and trklet::VarBase::p1_.

◆ print() [1/2]

void VarAdjustK::print	(	std::ofstream &	fs,
		HLS	,
		int	l1 = `0`,
		int	l2 = `0`,
		int	l3 = `0`
	)

overridevirtual

Reimplemented from trklet::VarBase.

Definition at line 64 of file imath_HLS.cc.

                                                                    {
   assert(p1_);
   assert(l1 == 0);
   assert(l2 == 0);
   assert(l3 == 0);
  
   std::string shift = "";
   if (lr_ > 0)
     shift = " >> " + itos(lr_);
   else if (lr_ < 0)
     shift = " << " + itos(-lr_);
  
   std::string n1 = p1_->name();
  
   fs << "// " << nbits_ << " bits \t " << kstring() << "\t" << K_ << "\n";
   fs << "const ap_int<" << nbits_ << "> " << name_ << " = " << n1 << shift << ";\n";
 }

References cms::cuda::assert(), trklet::VarBase::itos(), trklet::VarBase::K_, trklet::VarBase::kstring(), lr_, trklet::VarBase::name(), trklet::VarBase::name_, trklet::VarBase::nbits_, trklet::VarBase::p1_, trklet::VarBase::shift(), and AlCaHLTBitMon_QueryRunRegistry::string.

◆ print() [2/2]

void VarAdjustK::print	(	std::ofstream &	fs,
		Verilog	,
		int	l1 = `0`,
		int	l2 = `0`,
		int	l3 = `0`
	)

overridevirtual

Reimplemented from trklet::VarBase.

Definition at line 72 of file imath_Verilog.cc.

                                                                        {
   assert(p1_);
   assert(l2 == 0);
   assert(l3 == 0);
  
   std::string shift = "";
   if (lr_ > 0)
     shift = " >>> " + itos(lr_);
   else if (lr_ < 0)
     shift = " << " + itos(-lr_);
  
   std::string n1 = p1_->name();
   if (l1 > 0)
     n1 = n1 + "_delay" + itos(l1);
  
   fs << "// " << nbits_ << " bits \t " << kstring() << "\t" << K_ << "\n";
   std::string t = "wire signed [" + itos(nbits_ - 1) + ":0]" + name_ + ";\n";
   t += "assign " + name_ + " = " + n1 + shift;
   fs << t << "; \n";
 }

References cms::cuda::assert(), trklet::VarBase::itos(), trklet::VarBase::K_, trklet::VarBase::kstring(), lr_, trklet::VarBase::name(), trklet::VarBase::name_, trklet::VarBase::nbits_, trklet::VarBase::p1_, trklet::VarBase::shift(), AlCaHLTBitMon_QueryRunRegistry::string, and submitPVValidationJobs::t.

Member Data Documentation

◆ lr_

int trklet::VarAdjustK::lr_

protected

Definition at line 373 of file imath.h.

Referenced by adjust(), local_calculate(), print(), and VarAdjustK().

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VarAdjustK()

◆ ~VarAdjustK()

Member Function Documentation

◆ adjust()

◆ local_calculate()

◆ print() [1/2]

◆ print() [2/2]

Member Data Documentation

◆ lr_