cavis/libnd4j/tests_cpu/layers_tests/AttentionTests.cpp

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/*******************************************************************************
* Copyright (c) 2015-2019 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
//
// @author raver119@gmail.com
//
#include "testlayers.h"
#include <ops/declarable/CustomOperations.h>
#include <array/NDArray.h>
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#include <ops/ops.h>
#include <helpers/GradCheck.h>
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#include <helpers/RandomLauncher.h>
using namespace sd;
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class AttentionTests : public testing::Test {
public:
AttentionTests() {
printf("\n");
fflush(stdout);
}
};
TEST_F(AttentionTests, basic_dot_product_attention) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 3});
auto values = NDArrayFactory::create<float>('c', {10, 4, 3});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 1});
sd::ops::dot_product_attention op;
auto result = op.evaluate({&queries, &keys, &values}, {1, 0});
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ASSERT_EQ(Status::OK(), result->status());
delete result;
}
/*
//Ignored: AB 2019/05/21 - Segmentation fault on on linux-ppc64le-cpu - https://github.com/deeplearning4j/deeplearning4j/issues/7657
TEST_F(AttentionTests, basic_dot_product_attention_bp) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 3});
auto values = NDArrayFactory::create<float>('c', {10, 4, 3});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 1});
auto eps = NDArrayFactory::create<float>('c', {10, 4, 1});
sd::ops::dot_product_attention_bp op;
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auto result = op.execute({&queries, &keys, &values, &eps}, {}, {1, 0}, {});
ASSERT_EQ(Status::OK(), result->status());
delete result;
}
*/
TEST_F(AttentionTests, basic_dot_product_attention_with_weights) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 3});
auto values = NDArrayFactory::create<float>('c', {10, 4, 3});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 1});
sd::ops::dot_product_attention op;
auto result = op.evaluate({&queries, &keys, &values}, {1, 1});
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ASSERT_EQ(Status::OK(), result->status());
delete result;
}
TEST_F(AttentionTests, basic_dot_product_attention_with_mask) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 3});
auto values = NDArrayFactory::create<float>('c', {10, 4, 3});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 1});
auto mask = NDArrayFactory::create<float>('c', {10, 3});
mask.assign(1.);
sd::ops::dot_product_attention op;
auto result = op.evaluate({&queries, &keys, &values, &mask}, {1, 0});
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ASSERT_EQ(Status::OK(), result->status());
delete result;
}
/*
//AB 2019/05/28 - Segfault on ppc64le - See issue #7657
TEST_F(AttentionTests, basic_dot_product_attention_bp_with_mask) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 3});
auto values = NDArrayFactory::create<float>('c', {10, 4, 3});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 1});
auto eps = NDArrayFactory::create<float>('c', {10, 4, 1});
auto mask = NDArrayFactory::create<float>('c', {10, 3});
mask.assign(1.);
sd::ops::dot_product_attention_bp op;
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auto result = op.execute({&queries, &keys, &values, &eps, &mask}, {}, {1, 0}, {});
ASSERT_EQ(Status::OK(), result->status());
delete result;
}
*/
TEST_F(AttentionTests, multi_head_input_dot_product_attention_with_mask) {
auto keys = NDArrayFactory::create<float>('c', {2, 5, 4, 3});
auto values = NDArrayFactory::create<float>('c', {2, 5, 4, 3});
auto queries = NDArrayFactory::create<float>('c', {2, 5, 4, 1});
auto mask = NDArrayFactory::create<float>('c', {2, 3});
mask.assign(1.);
sd::ops::dot_product_attention op;
auto result = op.evaluate({&queries, &keys, &values, &mask}, {1, 0});
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ASSERT_EQ(Status::OK(), result->status());
delete result;
}
/*
//AB 2019/05/30 - Segfault on ppc64le - See issue #7657
TEST_F(AttentionTests, multi_head_input_dot_product_attention_bp_with_mask) {
auto keys = NDArrayFactory::create<float>('c', {2, 5, 4, 3});
auto values = NDArrayFactory::create<float>('c', {2, 5, 4, 3});
auto queries = NDArrayFactory::create<float>('c', {2, 5, 4, 1});
auto eps = NDArrayFactory::create<float>('c', {2, 5, 4, 1});
auto mask = NDArrayFactory::create<float>('c', {2, 3});
mask.assign(1.);
sd::ops::dot_product_attention_bp op;
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auto result = op.execute({&queries, &keys, &values, &eps, &mask}, {}, {1, 0}, {});
ASSERT_EQ(Status::OK(), result->status());
delete result;
}
*/
TEST_F(AttentionTests, basic_multi_head_dot_product_attention) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 5});
auto values = NDArrayFactory::create<float>('c', {10, 4, 5});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 2});
auto Wk = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wv = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wq = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wo = NDArrayFactory::create<float>('c', {2* 3, 4});
sd::ops::multi_head_dot_product_attention op;
auto result = op.evaluate({&queries, &keys, &values, &Wk, &Wv, &Wq, &Wo}, {1, 0});
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ASSERT_EQ(Status::OK(), result->status());
delete result;
}
/*
//AB 2019/05/30 - Other attention BP tests are segfaulting on ppc64le - disabling this pre-emptively - See issue #7657
TEST_F(AttentionTests, basic_multi_head_dot_product_bp_attention) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 5});
auto values = NDArrayFactory::create<float>('c', {10, 4, 5});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 2});
auto Wk = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wv = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wq = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wo = NDArrayFactory::create<float>('c', {2* 3, 7});
auto eps = NDArrayFactory::create<float>('c', {10, 7, 2});
sd::ops::multi_head_dot_product_attention_bp op;
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auto result = op.execute({&queries, &keys, &values, &Wk, &Wv, &Wq, &Wo, &eps}, {}, {1, 0}, {});
ASSERT_EQ(Status::OK(), result->status());
delete result;
}
*/
TEST_F(AttentionTests, basic_multi_head_dot_product_attention_with_mask) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 5});
auto values = NDArrayFactory::create<float>('c', {10, 4, 5});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 2});
auto Wk = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wv = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wq = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wo = NDArrayFactory::create<float>('c', {2* 3, 4});
auto mask = NDArrayFactory::create<float>('c', {10, 5});
mask.assign(1.);
sd::ops::multi_head_dot_product_attention op;
auto result = op.evaluate({&queries, &keys, &values, &Wk, &Wv, &Wq, &Wo, &mask}, {1, 0});
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ASSERT_EQ(Status::OK(), result->status());
delete result;
}
/*
//AB 2019/05/30 - Other attention BP tests are segfaulting on ppc64le - disabling this pre-emptively - See issue #7657
TEST_F(AttentionTests, basic_multi_head_dot_product_bp_attention_with_mask) {
auto keys = NDArrayFactory::create<float>('c', {10, 4, 5});
auto values = NDArrayFactory::create<float>('c', {10, 4, 5});
auto queries = NDArrayFactory::create<float>('c', {10, 4, 2});
auto Wk = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wv = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wq = NDArrayFactory::create<float>('c', {2, 3, 4});
auto Wo = NDArrayFactory::create<float>('c', {2* 3, 7});
auto eps = NDArrayFactory::create<float>('c', {10, 7, 2});
auto mask = NDArrayFactory::create<float>('c', {10, 5});
mask.assign(1.);
sd::ops::multi_head_dot_product_attention_bp op;
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auto result = op.execute({&queries, &keys, &values, &Wk, &Wv, &Wq, &Wo, &eps, &mask}, {}, {1, 0}, {});
ASSERT_EQ(Status::OK(), result->status());
delete result;
}
*/