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# coding=utf-8
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import itertools
import os
import random
import textwrap
from modules import utils
from genclbuiltins import MAX_VALUES
TYPES = {
'char': 'uchar',
'uchar': 'uchar',
'short': 'ushort',
'ushort': 'ushort',
'half': 'ushort',
'int': 'uint',
'uint': 'uint',
'float': 'uint',
'long': 'ulong',
'ulong': 'ulong',
'double': 'ulong'
}
VEC_SIZES = ['2', '4', '8', '16']
ELEMENTS = 8
DIR_NAME = os.path.join("cl", "builtin", "misc")
def gen_array(size, m):
return [random.randint(0, m) for i in range(size)]
def permute(data1, data2, mask, ssize, dsize):
ret = []
for i, m in enumerate(mask):
src = data1 if (m % (2 * ssize)) < ssize else data2
ret.append(src[(m % ssize) + ((i // dsize) * ssize)])
return ret
def ext_req(type_name):
if type_name[:6] == "double":
return "require_device_extensions: cl_khr_fp64"
if type_name[:4] == "half":
return "require_device_extensions: cl_khr_fp16"
return ""
def print_config(f, type_name, utype_name):
f.write(textwrap.dedent(("""\
/*!
[config]
name: shuffle2 {type_name} {utype_name}
dimensions: 1
""" + ext_req(type_name))
.format(type_name=type_name, utype_name=utype_name)))
def begin_test(type_name, utype_name):
fileName = os.path.join(DIR_NAME, 'builtin-shuffle2-{}-{}.cl'.format(type_name, utype_name))
print(fileName)
f = open(fileName, 'w')
print_config(f, type_name, utype_name)
return f
def main():
random.seed(0)
utils.safe_makedirs(DIR_NAME)
for t, ut in TYPES.items():
f = begin_test(t, ut)
for ss, ds in itertools.product(VEC_SIZES, VEC_SIZES):
ssize = int(ss) * ELEMENTS
dsize = int(ds) * ELEMENTS
stype_name = t + ss
dtype_name = t + ds
utype_name = ut + ds
data1 = gen_array(ssize, MAX_VALUES['ushort'])
data2 = gen_array(ssize, MAX_VALUES['ushort'])
mask = gen_array(dsize, MAX_VALUES[ut])
perm = permute(data1, data2, mask, int(ss), int(ds))
f.write(textwrap.dedent("""
[test]
name: shuffle2 {stype_name} {utype_name}
global_size: {elements} 0 0
kernel_name: test_shuffle2_{stype_name}_{utype_name}
arg_out: 0 buffer {dtype_name}[{elements}] {perm}
arg_in: 1 buffer {stype_name}[{elements}] {data1}
arg_in: 2 buffer {stype_name}[{elements}] {data2}
arg_in: 3 buffer {utype_name}[{elements}] {mask}
""".format(stype_name=stype_name, utype_name=utype_name,
dtype_name=dtype_name, elements=ELEMENTS,
perm=' '.join([str(x) for x in perm]),
data1=' '.join([str(x) for x in data1]),
data2=' '.join([str(x) for x in data2]),
mask=' '.join([str(x) for x in mask]))))
f.write(textwrap.dedent("""!*/"""))
if t == "double":
f.write(textwrap.dedent("""
#pragma OPENCL EXTENSION cl_khr_fp64: enable
"""))
if t == "half":
f.write(textwrap.dedent("""
#pragma OPENCL EXTENSION cl_khr_fp16: enable
"""))
for ss, ds in itertools.product(VEC_SIZES, VEC_SIZES):
type_name = t + ss
utype_name = ut + ds
f.write(textwrap.dedent("""
kernel void test_shuffle2_{type_name}{ssize}_{utype_name}{dsize}(global {type_name}* out, global {type_name}* in1, global {type_name}* in2, global {utype_name}* mask) {{
vstore{dsize}(shuffle2(vload{ssize}(get_global_id(0), in1), vload{ssize}(get_global_id(0), in2), vload{dsize}(get_global_id(0), mask)), get_global_id(0), out);
}}
""".format(type_name=t, utype_name=ut, ssize=ss, dsize=ds)))
f.close()
if __name__ == '__main__':
main()
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