remove 8xfloat version
This commit is contained in:
Florian Ballenegger
parent
78b8e6a8d3
commit
aa8afe9d94
File diff suppressed because it is too large
Load Diff
|
|
@ -1,279 +0,0 @@
|
|||
/*******************************************************************************
|
||||
* Copyright 2020 Florian Ballenegger, Anamosic Ballenegger Design
|
||||
*******************************************************************************
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software without
|
||||
* specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
******************************************************************************/
|
||||
|
||||
#include <math.h>
|
||||
#include <x86intrin.h>
|
||||
#include <signal.h>
|
||||
|
||||
#include "ngspice/ngspice.h"
|
||||
#include "ngspice/cktdefs.h"
|
||||
#include "bsim3v32def.h"
|
||||
#include "b3v32acm.h"
|
||||
#include "ngspice/trandefs.h"
|
||||
#include "ngspice/const.h"
|
||||
#include "ngspice/sperror.h"
|
||||
#include "ngspice/devdefs.h"
|
||||
#include "ngspice/suffix.h"
|
||||
|
||||
#define MAX_EXP 5.834617425e14
|
||||
#define MIN_EXP 1.713908431e-15
|
||||
#define EXP_THRESHOLD 34.0
|
||||
#define EPSOX 3.453133e-11
|
||||
#define EPSSI 1.03594e-10
|
||||
#define Charge_q 1.60219e-19
|
||||
#define DELTA_1 0.02
|
||||
#define DELTA_2 0.02
|
||||
#define DELTA_3 0.02
|
||||
#define DELTA_4 0.02
|
||||
|
||||
|
||||
typedef float Vec8d __attribute__ ((vector_size (sizeof(float)*8), aligned (sizeof(float)*8)));
|
||||
typedef int32_t Vec8m __attribute__ ((vector_size (sizeof(float)*8), aligned (sizeof(float)*8)));
|
||||
|
||||
static inline Vec8d vec8_blend(Vec8d fa, Vec8d tr, Vec8m mask)
|
||||
{
|
||||
Vec8d r;
|
||||
#pragma omp simd
|
||||
for(int i=0;i<8;i++)
|
||||
r[i] = (mask[i]==0 ? fa[i] : tr[i]);
|
||||
return r;
|
||||
}
|
||||
|
||||
static inline Vec8d vec8_exp(Vec8d x)
|
||||
{
|
||||
Vec8d r;
|
||||
#pragma omp simd
|
||||
for(int i=0;i<8;i++)
|
||||
r[i] = exp(x[i]);
|
||||
return r;
|
||||
}
|
||||
|
||||
static inline Vec8d vec8_log(Vec8d x)
|
||||
{
|
||||
Vec8d r;
|
||||
#pragma omp simd
|
||||
for(int i=0;i<8;i++)
|
||||
r[i] = log(x[i]);
|
||||
return r;
|
||||
}
|
||||
|
||||
static inline Vec8d vec8_max(Vec8d x, Vec8d y)
|
||||
{
|
||||
Vec8d r;
|
||||
#pragma omp simd
|
||||
for(int i=0;i<8;i++)
|
||||
r[i] = MAX(x[i],y[i]);
|
||||
return r;
|
||||
}
|
||||
|
||||
static inline Vec8d vec8_sqrt(Vec8d x)
|
||||
{
|
||||
Vec8d r;
|
||||
#pragma omp simd
|
||||
for(int i=0;i<8;i++)
|
||||
r[i] = sqrt(x[i]);
|
||||
return r;
|
||||
}
|
||||
|
||||
static inline Vec8d vec8_fabs(Vec8d x)
|
||||
{
|
||||
Vec8d r;
|
||||
#pragma omp simd
|
||||
for(int i=0;i<8;i++)
|
||||
r[i] = fabs(x[i]);
|
||||
return r;
|
||||
}
|
||||
|
||||
#define vec8_pow0p7(x,p) vec8_pow(x,p)
|
||||
#define vec8_powMJ(x,p) vec8_pow(x,p)
|
||||
#define vec8_powMJSW(x,p) vec8_pow(x,p)
|
||||
#define vec8_powMJSWG(x,p) vec8_pow(x,p)
|
||||
|
||||
static inline Vec8d vec8_pow(Vec8d x, float p)
|
||||
{
|
||||
return vec8_exp(vec8_log(x)*p);
|
||||
}
|
||||
|
||||
/* useful vectorized functions */
|
||||
static inline Vec8d vec8_SIMDTOVECTOR(float val)
|
||||
{
|
||||
return (Vec8d) {val,val,val,val,val,val,val,val};
|
||||
}
|
||||
|
||||
static inline Vec8m vec8_SIMDTOVECTORMASK(int32_t val)
|
||||
{
|
||||
return (Vec8m) {val,val,val,val,val,val,val,val};
|
||||
}
|
||||
|
||||
static inline Vec8d vec8_SIMDLOADDATA(int idx, double data[7][8])
|
||||
{
|
||||
return (Vec8d) {data[idx][0],data[idx][1],data[idx][2],data[idx][3],data[idx][4],data[idx][5],data[idx][6],data[idx][7]};
|
||||
}
|
||||
|
||||
static inline Vec8d vec8_BSIM3v32_StateAccess(double* cktstate, Vec8m stateindexes)
|
||||
{
|
||||
Vec8d r;
|
||||
#pragma omp simd
|
||||
for(int i=0;i<8;i++)
|
||||
r[i] = cktstate[stateindexes[i]];
|
||||
return r;
|
||||
}
|
||||
|
||||
|
||||
static inline void vec8_BSIM3v32_StateStore(double* cktstate, Vec8m stateindexes, Vec8d values)
|
||||
{
|
||||
#pragma omp simd
|
||||
for(int idx=0;idx<8;idx++)
|
||||
{
|
||||
cktstate[stateindexes[idx]] = values[idx];
|
||||
}
|
||||
}
|
||||
|
||||
static inline void vec8_BSIM3v32_StateAdd(double* cktstate, Vec8m stateindexes, Vec8d values)
|
||||
{
|
||||
#pragma omp simd
|
||||
for(int idx=0;idx<8;idx++)
|
||||
{
|
||||
cktstate[stateindexes[idx]] += values[idx];
|
||||
}
|
||||
}
|
||||
|
||||
static inline void vec8_BSIM3v32_StateSub(double* cktstate, Vec8m stateindexes, Vec8d values)
|
||||
{
|
||||
#pragma omp simd
|
||||
for(int idx=0;idx<8;idx++)
|
||||
{
|
||||
cktstate[stateindexes[idx]] -= values[idx];
|
||||
}
|
||||
}
|
||||
|
||||
static inline int vec8_BSIM3v32_ACM_saturationCurrents
|
||||
(
|
||||
BSIM3v32model *model,
|
||||
BSIM3v32instance **heres,
|
||||
Vec8d *DrainSatCurrent,
|
||||
Vec8d *SourceSatCurrent
|
||||
)
|
||||
{
|
||||
int error;
|
||||
double dsat,ssat;
|
||||
for(int idx=0;idx<8;idx++)
|
||||
{
|
||||
error = BSIM3v32_ACM_saturationCurrents(
|
||||
model, heres[idx],
|
||||
&dsat,
|
||||
&ssat
|
||||
);
|
||||
(*DrainSatCurrent)[idx] = dsat;
|
||||
(*SourceSatCurrent)[idx] = ssat;
|
||||
if(error) return error;
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
static inline int vec8_BSIM3v32_ACM_junctionCapacitances(
|
||||
BSIM3v32model *model,
|
||||
BSIM3v32instance **heres,
|
||||
Vec8d *areaDrainBulkCapacitance,
|
||||
Vec8d *periDrainBulkCapacitance,
|
||||
Vec8d *gateDrainBulkCapacitance,
|
||||
Vec8d *areaSourceBulkCapacitance,
|
||||
Vec8d *periSourceBulkCapacitance,
|
||||
Vec8d *gateSourceBulkCapacitance
|
||||
|
||||
)
|
||||
{
|
||||
int error;
|
||||
double areaDB,periDB,gateDB,areaSB,periSB,gateSB;
|
||||
|
||||
for(int idx=0;idx<8;idx++)
|
||||
{
|
||||
error = BSIM3v32_ACM_junctionCapacitances(
|
||||
model, heres[idx],
|
||||
&areaDB,
|
||||
&periDB,
|
||||
&gateDB,
|
||||
&areaSB,
|
||||
&periSB,
|
||||
&gateSB
|
||||
);
|
||||
(*areaDrainBulkCapacitance)[idx]=areaDB;
|
||||
(*periDrainBulkCapacitance)[idx]=periDB;
|
||||
(*gateDrainBulkCapacitance)[idx]=gateDB;
|
||||
(*areaSourceBulkCapacitance)[idx]=areaSB;
|
||||
(*periSourceBulkCapacitance)[idx]=periSB;
|
||||
(*gateSourceBulkCapacitance)[idx]=gateSB;
|
||||
if(error) return error;
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
/* geq, ceq, and zero are not translated to vectors because there are unused */
|
||||
static inline int vec8_NIintegrate(CKTcircuit* ckt, double* geq, double *ceq, double zero, Vec8m chargestate)
|
||||
{
|
||||
int error;
|
||||
for(int idx=0;idx<8;idx++)
|
||||
{
|
||||
error = NIintegrate(ckt,geq,ceq,zero,chargestate[idx]);
|
||||
if(error) return error;
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
static inline int vec8_SIMDCOUNT(Vec8m mask) {
|
||||
return (mask[0] ? 1 : 0) + (mask[1] ? 1 : 0) + (mask[2] ? 1 : 0) + (mask[3] ? 1 : 0)
|
||||
+ (mask[4] ? 1 : 0) + (mask[5] ? 1 : 0) + (mask[6] ? 1 : 0) + (mask[7] ? 1 : 0);
|
||||
}
|
||||
|
||||
|
||||
#if 0
|
||||
/* some debug utils functions */
|
||||
void vec8_printd(const char* msg, const char* name, Vec8d vecd)
|
||||
{
|
||||
printf("%s %s %g %g %g %g\n",msg,name,vecd[0],vecd[1],vecd[2],vecd[3]);
|
||||
}
|
||||
|
||||
void vec8_printm(const char* msg, const char* name, Vec8m vecm)
|
||||
{
|
||||
printf("%s %s %ld %ld %ld %ld\n",msg,name,vecm[0],vecm[1],vecm[2],vecm[3]);
|
||||
}
|
||||
|
||||
void vec8_CheckCollisions(Vec8m stateindexes, const char* msg)
|
||||
{
|
||||
for(int i=0;i<8;i++)
|
||||
for(int j=0;j<8;j++)
|
||||
if(i!=j)
|
||||
if(stateindexes[i]==stateindexes[j])
|
||||
{
|
||||
printf("%s, collisions %ld %ld %ld %ld!\n",msg,stateindexes[0],stateindexes[1],stateindexes[2],stateindexes[3]);
|
||||
raise(SIGINT);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
Loading…
Reference in New Issue