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#!/usr/bin/env python
print """/**
* @file
*
* @author jeffrey.daily@gmail.com
*
* Copyright (c) 2015 Battelle Memorial Institute.
*/
#ifndef _PARASAIL_FUNCTION_TYPE_H_
#define _PARASAIL_FUNCTION_TYPE_H_
#include "parasail.h"
#ifdef __cplusplus
extern "C" {
#endif
"""
def print_fmt(*args):
fmt = '{%-36s %-38s %5s %10s %-8s %6s %5s %3s %1s %1s %1s %1s %1s},'
new_args = [arg for arg in args]
new_args[0] = '%s,' % new_args[0]
new_args[1] = '"%s",' % new_args[1]
new_args[2] = '"%s",' % new_args[2]
new_args[3] = '"%s",' % new_args[3]
new_args[4] = '"%s",' % new_args[4]
new_args[5] = '"%s",' % new_args[5]
new_args[6] = '"%s",' % new_args[6]
new_args[7] = '%d,' % new_args[7]
new_args[8] = '%d,' % new_args[8]
new_args[9] = '%d,' % new_args[9]
new_args[10]= '%d,' % new_args[10]
new_args[11]= '%d,' % new_args[11]
new_args[12]= '%d' % new_args[12]
print fmt % tuple(new_args)
def print_pfmt(*args):
fmt = '{%-36s %-36s %-38s %5s %10s %-8s %6s %5s %3s %1s %1s %1s %1s %1s},'
new_args = [arg for arg in args]
new_args[0] = '%s,' % new_args[0]
new_args[1] = '%s,' % new_args[1]
new_args[2] = '"%s",' % new_args[2]
new_args[3] = '"%s",' % new_args[3]
new_args[4] = '"%s",' % new_args[4]
new_args[5] = '"%s",' % new_args[5]
new_args[6] = '"%s",' % new_args[6]
new_args[7] = '"%s",' % new_args[7]
new_args[8] = '%d,' % new_args[8]
new_args[9] = '%d,' % new_args[9]
new_args[10]= '%d,' % new_args[10]
new_args[11]= '%d,' % new_args[11]
new_args[12]= '%d,' % new_args[12]
new_args[13]= '%d' % new_args[13]
print fmt % tuple(new_args)
def print_null():
fmt = '{%s, "%s", "%s", "%s", "%s", "%s", "%s", %d, %d, %d, %d, %d, %d},'
print fmt[:-1] % ("NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", 0, 0, 0, 0, 0, 0)
def print_pnull():
fmt = '{%s, %s, "%s", "%s", "%s", "%s", "%s", "%s", %d, %d, %d, %d, %d, %d},'
print fmt[:-1] % ("NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", "NULL", 0, 0, 0, 0, 0, 0)
isa_to_bits = {
"sse2" : 128,
"sse41" : 128,
"avx2" : 256,
"altivec" : 128,
"neon" : 128,
}
print "static const parasail_function_info_t functions[] = {"
for table in ["", "_table", "_rowcol", "_trace"]:
for stats in ["", "_stats"]:
if 'stats' in stats and 'trace' in table: continue
for alg in ["nw", "sg", "sw", "sg_qb", "sg_qe", "sg_qx", "sg_db", "sg_de", "sg_dx", "sg_qb_de", "sg_qe_db", "sg_qb_db", "sg_qe_de"]:
is_table = 0
is_rowcol = 0
is_trace = 0
if table == "_table":
is_table = 1
elif table == "_rowcol":
is_rowcol = 1
elif table == "_trace":
is_trace = 1
is_stats = 0
if stats:
is_stats = 1
pre = "parasail_"+alg+stats+table
print_fmt(pre, pre, alg+stats, "orig", "NA", "32", "32", 1, is_table, is_rowcol, is_trace, is_stats, 1)
print_fmt(pre+"_scan", pre+"_scan", alg+stats, "scan", "NA", "32", "32", 1, is_table, is_rowcol, is_trace, is_stats, 0)
for isa in ["sse2", "sse41", "avx2", "altivec", "neon"]:
print "#if HAVE_%s" % isa.upper()
bits = isa_to_bits[isa]
for par in ["scan", "striped", "diag"]:
for width in [64, 32, 16, 8, "sat"]:
elem = 0
if "sat" == width:
elem = bits/8
else:
elem = bits/width
name = "%s_%s_%s_%s_%s" % (pre, par, isa, bits, width)
print_fmt(name, name, alg+stats, par, isa, bits,
width, elem, is_table, is_rowcol, is_trace, is_stats, 0)
# blocked implementations only exist for sw sse41 32 and 16 bit
if (isa == "sse41" and alg == "sw"
and not stats and "trace" not in table):
par = "blocked"
for width in [32, 16]:
name = "%s_%s_%s_%s_%s" % (pre, par, isa, bits, width)
print_fmt(name, name, alg+stats, par, isa, bits, width, bits/width, is_table, is_rowcol, is_trace, is_stats, 0)
print "#endif"
# also print the dispatcher function
for par in ["scan", "striped", "diag"]:
for width in [64, 32, 16, 8, "sat"]:
name = "%s_%s_%s" % (pre, par, width)
print_fmt(name, name, alg+stats, par, "disp", "NA", width, -1, is_table, is_rowcol, is_trace, is_stats, 0)
print_null()
print "};"
print
print "static const parasail_pfunction_info_t pfunctions[] = {"
for table in ["", "_table", "_rowcol", "_trace"]:
for stats in ["", "_stats"]:
if 'stats' in stats and 'trace' in table: continue
for alg in ["nw", "sg", "sw", "sg_qb", "sg_qe", "sg_qx", "sg_db", "sg_de", "sg_dx", "sg_qb_de", "sg_qe_db", "sg_qb_db", "sg_qe_de"]:
is_table = 0
is_rowcol = 0
is_trace = 0
if table == "_table":
is_table = 1
elif table == "_rowcol":
is_rowcol = 1
elif table == "_trace":
is_trace = 1
is_stats = 0
if stats:
is_stats = 1
pre = "parasail_"+alg+stats+table
for isa in ["sse2", "sse41", "avx2", "altivec", "neon"]:
print "#if HAVE_%s" % isa.upper()
bits = isa_to_bits[isa]
for par in ["scan_profile", "striped_profile"]:
for width in [64, 32, 16, 8, "sat"]:
elem = 0
if "sat" == width:
elem = bits/8
else:
elem = bits/width
name = "%s_%s_%s_%s_%s" % (pre, par, isa, bits, width)
if 'altivec' in isa:
creator = "parasail_profile_create%s_%s_%s_%s" % (stats, isa, bits, width)
elif 'neon' in isa:
creator = "parasail_profile_create%s_%s_%s_%s" % (stats, isa, bits, width)
else:
creator = "parasail_profile_create%s_%s_%s_%s" % (stats, isa[:3], bits, width)
print_pfmt(name, creator, name, alg+stats, par, isa, bits, width, elem, is_table, is_rowcol, is_trace, is_stats, 0)
print "#endif"
# also print the dispatcher function
for par in ["scan_profile", "striped_profile"]:
for width in [64, 32, 16, 8, "sat"]:
name = "%s_%s_%s" % (pre, par, width)
creator = "parasail_profile_create%s_%s" % (stats, width)
print_pfmt(name, creator, name, alg+stats, par, "disp", "NA", width, -1, is_table, is_rowcol, is_trace, is_stats, 0)
print_pnull()
print "};"
print """
#ifdef __cplusplus
}
#endif
#endif /* _PARASAIL_FUNCTION_TYPE_H_ */
"""
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