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Inline more simple stuff, and more vector4_t by const reference for performance.

This commit is contained in:
steve 2005-06-22 18:30:12 +00:00
parent 7091915b73
commit b58705b829
6 changed files with 57 additions and 43 deletions
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7
vvp/resolv.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: resolv.cc,v 1.25 2005/06/22 00:04:49 steve Exp $" #ident "$Id: resolv.cc,v 1.26 2005/06/22 18:30:12 steve Exp $"
#endif #endif
# include "resolv.h" # include "resolv.h"
@ -41,7 +41,7 @@ void resolv_functor::recv_vec4(vvp_net_ptr_t port, const vvp_vector4_t&bit)
recv_vec8(port, vvp_vector8_t(bit, 6 /* STRONG */)); recv_vec8(port, vvp_vector8_t(bit, 6 /* STRONG */));
} }
void resolv_functor::recv_vec4_pv(vvp_net_ptr_t port, vvp_vector4_t bit, void resolv_functor::recv_vec4_pv(vvp_net_ptr_t port, const vvp_vector4_t&bit,
unsigned base, unsigned wid, unsigned vwid) unsigned base, unsigned wid, unsigned vwid)
{ {
assert(bit.size() == wid); assert(bit.size() == wid);
@ -93,6 +93,9 @@ void resolv_functor::recv_vec8(vvp_net_ptr_t port, vvp_vector8_t bit)
/* /*
* $Log: resolv.cc,v $ * $Log: resolv.cc,v $
* Revision 1.26 2005/06/22 18:30:12 steve
* Inline more simple stuff, and more vector4_t by const reference for performance.
*
* Revision 1.25 2005/06/22 00:04:49 steve * Revision 1.25 2005/06/22 00:04:49 steve
* Reduce vvp_vector4 copies by using const references. * Reduce vvp_vector4 copies by using const references.
* *

7
vvp/resolv.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: resolv.h,v 1.14 2005/06/22 00:04:49 steve Exp $" #ident "$Id: resolv.h,v 1.15 2005/06/22 18:30:12 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -46,7 +46,7 @@ class resolv_functor : public vvp_net_fun_t {
void recv_vec4(vvp_net_ptr_t port, const vvp_vector4_t&bit); void recv_vec4(vvp_net_ptr_t port, const vvp_vector4_t&bit);
void recv_vec8(vvp_net_ptr_t port, vvp_vector8_t bit); void recv_vec8(vvp_net_ptr_t port, vvp_vector8_t bit);
void recv_vec4_pv(vvp_net_ptr_t port, vvp_vector4_t bit, void recv_vec4_pv(vvp_net_ptr_t port, const vvp_vector4_t&bit,
unsigned base, unsigned wid, unsigned vwid); unsigned base, unsigned wid, unsigned vwid);
private: private:
@ -56,6 +56,9 @@ class resolv_functor : public vvp_net_fun_t {
/* /*
* $Log: resolv.h,v $ * $Log: resolv.h,v $
* Revision 1.15 2005/06/22 18:30:12 steve
* Inline more simple stuff, and more vector4_t by const reference for performance.
*
* Revision 1.14 2005/06/22 00:04:49 steve * Revision 1.14 2005/06/22 00:04:49 steve
* Reduce vvp_vector4 copies by using const references. * Reduce vvp_vector4 copies by using const references.
* *

9
vvp/schedule.cc
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: schedule.cc,v 1.37 2005/06/12 01:10:26 steve Exp $" #ident "$Id: schedule.cc,v 1.38 2005/06/22 18:30:12 steve Exp $"
#endif #endif
# include "schedule.h" # include "schedule.h"
@ -422,7 +422,7 @@ void schedule_vthread(vthread_t thr, vvp_time64_t delay, bool push_flag)
void schedule_assign_vector(vvp_net_ptr_t ptr, void schedule_assign_vector(vvp_net_ptr_t ptr,
unsigned base, unsigned vwid, unsigned base, unsigned vwid,
vvp_vector4_t bit, const vvp_vector4_t&bit,
vvp_time64_t delay) vvp_time64_t delay)
{ {
struct assign_vector4_event_s*cur = new struct assign_vector4_event_s; struct assign_vector4_event_s*cur = new struct assign_vector4_event_s;
@ -434,7 +434,7 @@ void schedule_assign_vector(vvp_net_ptr_t ptr,
} }
void schedule_assign_vector(vvp_net_ptr_t ptr, void schedule_assign_vector(vvp_net_ptr_t ptr,
vvp_vector4_t bit, const vvp_vector4_t&bit,
vvp_time64_t delay) vvp_time64_t delay)
{ {
struct assign_vector4_event_s*cur = new struct assign_vector4_event_s; struct assign_vector4_event_s*cur = new struct assign_vector4_event_s;
@ -581,6 +581,9 @@ void schedule_simulate(void)
/* /*
* $Log: schedule.cc,v $ * $Log: schedule.cc,v $
* Revision 1.38 2005/06/22 18:30:12 steve
* Inline more simple stuff, and more vector4_t by const reference for performance.
*
* Revision 1.37 2005/06/12 01:10:26 steve * Revision 1.37 2005/06/12 01:10:26 steve
* Remove useless references to functor.h * Remove useless references to functor.h
* *

9
vvp/schedule.h
View File

@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: schedule.h,v 1.23 2005/06/09 05:04:45 steve Exp $" #ident "$Id: schedule.h,v 1.24 2005/06/22 18:30:12 steve Exp $"
#endif #endif
# include "vthread.h" # include "vthread.h"
@ -47,11 +47,11 @@ extern void schedule_vthread(vthread_t thr, vvp_time64_t delay,
*/ */
extern void schedule_assign_vector(vvp_net_ptr_t ptr, extern void schedule_assign_vector(vvp_net_ptr_t ptr,
unsigned base, unsigned vwid, unsigned base, unsigned vwid,
vvp_vector4_t val, const vvp_vector4_t&val,
vvp_time64_t delay); vvp_time64_t delay);
extern void schedule_assign_vector(vvp_net_ptr_t ptr, extern void schedule_assign_vector(vvp_net_ptr_t ptr,
vvp_vector4_t val, const vvp_vector4_t&val,
vvp_time64_t delay); vvp_time64_t delay);
extern void schedule_assign_memory_word(vvp_memory_t mem, extern void schedule_assign_memory_word(vvp_memory_t mem,
@ -131,6 +131,9 @@ extern unsigned long count_event_pool;
/* /*
* $Log: schedule.h,v $ * $Log: schedule.h,v $
* Revision 1.24 2005/06/22 18:30:12 steve
* Inline more simple stuff, and more vector4_t by const reference for performance.
*
* Revision 1.23 2005/06/09 05:04:45 steve * Revision 1.23 2005/06/09 05:04:45 steve
* Support UDP initial values. * Support UDP initial values.
* *

39
vvp/vvp_net.cc
View File

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ident "$Id: vvp_net.cc,v 1.36 2005/06/22 00:04:49 steve Exp $" #ident "$Id: vvp_net.cc,v 1.37 2005/06/22 18:30:12 steve Exp $"
# include "config.h" # include "config.h"
# include "vvp_net.h" # include "vvp_net.h"
@ -137,7 +137,7 @@ ostream& operator<<(ostream&out, vvp_bit4_t bit)
return out; return out;
} }
void vvp_send_vec4_pv(vvp_net_ptr_t ptr, vvp_vector4_t val, void vvp_send_vec4_pv(vvp_net_ptr_t ptr, const vvp_vector4_t&val,
unsigned base, unsigned wid, unsigned vwid) unsigned base, unsigned wid, unsigned vwid)
{ {
while (struct vvp_net_t*cur = ptr.ptr()) { while (struct vvp_net_t*cur = ptr.ptr()) {
@ -221,14 +221,10 @@ bool vvp_vector4_t::eeq(const vvp_vector4_t&that) const
if (size_ != that.size_) if (size_ != that.size_)
return false; return false;
unsigned words = (size_+BITS_PER_WORD-1) / BITS_PER_WORD; if (size_ <= BITS_PER_WORD)
if (words == 1) { return bits_val_ == that.bits_val_;
if (bits_val_ == that.bits_val_)
return true;
else
return false;
}
unsigned words = (size_+BITS_PER_WORD-1) / BITS_PER_WORD;
for (unsigned idx = 0 ; idx < words ; idx += 1) { for (unsigned idx = 0 ; idx < words ; idx += 1) {
if (bits_ptr_[idx] != that.bits_ptr_[idx]) if (bits_ptr_[idx] != that.bits_ptr_[idx])
return false; return false;
@ -519,12 +515,6 @@ vvp_vector8_t::vvp_vector8_t(const vvp_vector4_t&that,
} }
vvp_vector8_t::~vvp_vector8_t()
{
if (size_ > 0)
delete[]bits_;
}
vvp_vector8_t& vvp_vector8_t::operator= (const vvp_vector8_t&that) vvp_vector8_t& vvp_vector8_t::operator= (const vvp_vector8_t&that)
{ {
if (size_ != that.size_) { if (size_ != that.size_) {
@ -549,18 +539,6 @@ vvp_vector8_t& vvp_vector8_t::operator= (const vvp_vector8_t&that)
return *this; return *this;
} }
vvp_scalar_t vvp_vector8_t::value(unsigned idx) const
{
assert(idx < size_);
return bits_[idx];
}
void vvp_vector8_t::set_bit(unsigned idx, vvp_scalar_t val)
{
assert(idx < size_);
bits_[idx] = val;
}
bool vvp_vector8_t::eeq(const vvp_vector8_t&that) const bool vvp_vector8_t::eeq(const vvp_vector8_t&that) const
{ {
if (size_ != that.size_) if (size_ != that.size_)
@ -602,7 +580,7 @@ void vvp_net_fun_t::recv_vec4(vvp_net_ptr_t, const vvp_vector4_t&)
assert(0); assert(0);
} }
void vvp_net_fun_t::recv_vec4_pv(vvp_net_ptr_t, vvp_vector4_t, void vvp_net_fun_t::recv_vec4_pv(vvp_net_ptr_t, const vvp_vector4_t&,
unsigned, unsigned, unsigned) unsigned, unsigned, unsigned)
{ {
fprintf(stderr, "internal error: %s: recv_vec4_pv not implemented\n", fprintf(stderr, "internal error: %s: recv_vec4_pv not implemented\n",
@ -720,7 +698,7 @@ void vvp_fun_signal::recv_vec4(vvp_net_ptr_t ptr, const vvp_vector4_t&bit)
} }
} }
void vvp_fun_signal::recv_vec4_pv(vvp_net_ptr_t ptr, vvp_vector4_t bit, void vvp_fun_signal::recv_vec4_pv(vvp_net_ptr_t ptr, const vvp_vector4_t&bit,
unsigned base, unsigned wid, unsigned vwid) unsigned base, unsigned wid, unsigned vwid)
{ {
assert(bit.size() == wid); assert(bit.size() == wid);
@ -1305,6 +1283,9 @@ vvp_bit4_t compare_gtge_signed(const vvp_vector4_t&a,
/* /*
* $Log: vvp_net.cc,v $ * $Log: vvp_net.cc,v $
* Revision 1.37 2005/06/22 18:30:12 steve
* Inline more simple stuff, and more vector4_t by const reference for performance.
*
* Revision 1.36 2005/06/22 00:04:49 steve * Revision 1.36 2005/06/22 00:04:49 steve
* Reduce vvp_vector4 copies by using const references. * Reduce vvp_vector4 copies by using const references.
* *

29
vvp/vvp_net.h
View File

@ -18,7 +18,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ident "$Id: vvp_net.h,v 1.38 2005/06/22 00:04:49 steve Exp $" #ident "$Id: vvp_net.h,v 1.39 2005/06/22 18:30:12 steve Exp $"
# include "config.h" # include "config.h"
# include <stddef.h> # include <stddef.h>
@ -366,6 +366,24 @@ extern vvp_vector4_t reduce4(const vvp_vector8_t&that);
/* Print a vector8 value to a stream. */ /* Print a vector8 value to a stream. */
extern ostream& operator<< (ostream&, const vvp_vector8_t&); extern ostream& operator<< (ostream&, const vvp_vector8_t&);
inline vvp_vector8_t::~vvp_vector8_t()
{
if (size_ > 0)
delete[]bits_;
}
inline vvp_scalar_t vvp_vector8_t::value(unsigned idx) const
{
assert(idx < size_);
return bits_[idx];
}
inline void vvp_vector8_t::set_bit(unsigned idx, vvp_scalar_t val)
{
assert(idx < size_);
bits_[idx] = val;
}
/* /*
* This class implements a pointer that points to an item within a * This class implements a pointer that points to an item within a
* target. The ptr() method returns a pointer to the vvp_net_t, and * target. The ptr() method returns a pointer to the vvp_net_t, and
@ -509,7 +527,7 @@ class vvp_net_fun_t {
virtual void recv_long(vvp_net_ptr_t port, long bit); virtual void recv_long(vvp_net_ptr_t port, long bit);
// Part select variants of above // Part select variants of above
virtual void recv_vec4_pv(vvp_net_ptr_t p, vvp_vector4_t bit, virtual void recv_vec4_pv(vvp_net_ptr_t p, const vvp_vector4_t&bit,
unsigned base, unsigned wid, unsigned vwid); unsigned base, unsigned wid, unsigned vwid);
private: // not implemented private: // not implemented
@ -731,7 +749,7 @@ class vvp_fun_signal : public vvp_net_fun_t {
void recv_long(vvp_net_ptr_t port, long bit); void recv_long(vvp_net_ptr_t port, long bit);
// Part select variants of above // Part select variants of above
void recv_vec4_pv(vvp_net_ptr_t port, vvp_vector4_t bit, void recv_vec4_pv(vvp_net_ptr_t port, const vvp_vector4_t&bit,
unsigned base, unsigned wid, unsigned vwid); unsigned base, unsigned wid, unsigned vwid);
// Get information about the vector value. // Get information about the vector value.
@ -875,11 +893,14 @@ extern void vvp_send_long(vvp_net_ptr_t ptr, long val);
* know how wide to pad with Z, if it needs to transform the part to a * know how wide to pad with Z, if it needs to transform the part to a
* mirror of the destination vector. * mirror of the destination vector.
*/ */
extern void vvp_send_vec4_pv(vvp_net_ptr_t ptr, vvp_vector4_t val, extern void vvp_send_vec4_pv(vvp_net_ptr_t ptr, const vvp_vector4_t&val,
unsigned base, unsigned wid, unsigned vwid); unsigned base, unsigned wid, unsigned vwid);
/* /*
* $Log: vvp_net.h,v $ * $Log: vvp_net.h,v $
* Revision 1.39 2005/06/22 18:30:12 steve
* Inline more simple stuff, and more vector4_t by const reference for performance.
*
* Revision 1.38 2005/06/22 00:04:49 steve * Revision 1.38 2005/06/22 00:04:49 steve
* Reduce vvp_vector4 copies by using const references. * Reduce vvp_vector4 copies by using const references.
* *