prepare_test_libs.py 1.72 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
# Prepare test library for js.
import tvm
from tvm.contrib import emscripten
import os

def prepare_test_libs(base_path):
    target = "llvm -target=asmjs-unknown-emscripten -system-lib"
    if not tvm.module.enabled(target):
        raise RuntimeError("Target %s is not enbaled" % target)
    n = tvm.var("n")
    A = tvm.placeholder((n,), name='A')
    B = tvm.compute(A.shape, lambda *i: A(*i) + 1.0, name='B')
    s = tvm.create_schedule(B.op)
    fadd1 = tvm.build(s, [A, B], target, name="add_one")
    obj_path = os.path.join(base_path, "test_add_one.bc")
    fadd1.save(obj_path)
33 34 35
    emscripten.create_js(os.path.join(base_path, "test_module.js"), obj_path,
                         options=["-s", "WASM=0", "-s", "USE_GLFW=3", "-s",
                                  "USE_WEBGL2=1", "-lglfw"])
36 37 38

if __name__ == "__main__":
    curr_path = os.path.dirname(os.path.abspath(os.path.expanduser(__file__)))
39
    prepare_test_libs(os.path.join(curr_path, "../../build"))