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rLAMMPS lammps
TestQthread.cpp
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/*
//@HEADER
// ************************************************************************
//
// Kokkos v. 2.0
// Copyright (2014) Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// 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 Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "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 SANDIA CORPORATION OR THE
// 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.
//
// Questions? Contact H. Carter Edwards (hcedwar@sandia.gov)
//
// ************************************************************************
//@HEADER
*/
#include <gtest/gtest.h>
#include <Kokkos_Core.hpp>
#include <Kokkos_Qthread.hpp>
#include <Qthread/Kokkos_Qthread_TaskPolicy.hpp>
//----------------------------------------------------------------------------
#include <TestViewImpl.hpp>
#include <TestAtomic.hpp>
#include <TestViewAPI.hpp>
#include <TestViewOfClass.hpp>
#include <TestTeam.hpp>
#include <TestRange.hpp>
#include <TestReduce.hpp>
#include <TestScan.hpp>
#include <TestAggregate.hpp>
#include <TestCompilerMacros.hpp>
#include <TestTaskPolicy.hpp>
// #include <TestTeamVector.hpp>
namespace
Test
{
class
qthread
:
public
::
testing
::
Test
{
protected
:
static
void
SetUpTestCase
()
{
const
unsigned
numa_count
=
Kokkos
::
hwloc
::
get_available_numa_count
();
const
unsigned
cores_per_numa
=
Kokkos
::
hwloc
::
get_available_cores_per_numa
();
const
unsigned
threads_per_core
=
Kokkos
::
hwloc
::
get_available_threads_per_core
();
int
threads_count
=
std
::
max
(
1u
,
numa_count
)
*
std
::
max
(
2u
,
(
cores_per_numa
*
threads_per_core
)
/
2
);
Kokkos
::
Qthread
::
initialize
(
threads_count
);
Kokkos
::
Qthread
::
print_configuration
(
std
::
cout
,
true
);
}
static
void
TearDownTestCase
()
{
Kokkos
::
Qthread
::
finalize
();
}
};
TEST_F
(
qthread
,
compiler_macros
)
{
ASSERT_TRUE
(
(
TestCompilerMacros
::
Test
<
Kokkos
::
Qthread
>
()
)
);
}
TEST_F
(
qthread
,
view_impl
)
{
test_view_impl
<
Kokkos
::
Qthread
>
();
}
TEST_F
(
qthread
,
view_api
)
{
TestViewAPI
<
double
,
Kokkos
::
Qthread
>
();
}
TEST_F
(
qthread
,
view_nested_view
)
{
::
Test
::
view_nested_view
<
Kokkos
::
Qthread
>
();
}
TEST_F
(
qthread
,
range_tag
)
{
TestRange
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>::
test_for
(
1000
);
TestRange
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>::
test_reduce
(
1000
);
TestRange
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>::
test_scan
(
1000
);
}
TEST_F
(
qthread
,
team_tag
)
{
TestTeamPolicy
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>::
test_for
(
1000
);
TestTeamPolicy
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>::
test_reduce
(
1000
);
}
TEST_F
(
qthread
,
long_reduce
)
{
TestReduce
<
long
,
Kokkos
::
Qthread
>
(
1000000
);
}
TEST_F
(
qthread
,
double_reduce
)
{
TestReduce
<
double
,
Kokkos
::
Qthread
>
(
1000000
);
}
TEST_F
(
qthread
,
long_reduce_dynamic
)
{
TestReduceDynamic
<
long
,
Kokkos
::
Qthread
>
(
1000000
);
}
TEST_F
(
qthread
,
double_reduce_dynamic
)
{
TestReduceDynamic
<
double
,
Kokkos
::
Qthread
>
(
1000000
);
}
TEST_F
(
qthread
,
long_reduce_dynamic_view
)
{
TestReduceDynamicView
<
long
,
Kokkos
::
Qthread
>
(
1000000
);
}
TEST_F
(
qthread
,
team_long_reduce
)
{
TestReduceTeam
<
long
,
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>
(
1000000
);
}
TEST_F
(
qthread
,
team_double_reduce
)
{
TestReduceTeam
<
double
,
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>
(
1000000
);
}
TEST_F
(
qthread
,
atomics
)
{
const
int
loop_count
=
1e4
;
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
int
,
Kokkos
::
Qthread
>
(
loop_count
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
int
,
Kokkos
::
Qthread
>
(
loop_count
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
int
,
Kokkos
::
Qthread
>
(
loop_count
,
3
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
unsigned
int
,
Kokkos
::
Qthread
>
(
loop_count
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
unsigned
int
,
Kokkos
::
Qthread
>
(
loop_count
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
unsigned
int
,
Kokkos
::
Qthread
>
(
loop_count
,
3
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
3
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
unsigned
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
unsigned
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
unsigned
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
3
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
long
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
long
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
long
long
int
,
Kokkos
::
Qthread
>
(
loop_count
,
3
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
double
,
Kokkos
::
Qthread
>
(
loop_count
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
double
,
Kokkos
::
Qthread
>
(
loop_count
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
double
,
Kokkos
::
Qthread
>
(
loop_count
,
3
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
float
,
Kokkos
::
Qthread
>
(
100
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
float
,
Kokkos
::
Qthread
>
(
100
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
float
,
Kokkos
::
Qthread
>
(
100
,
3
)
)
);
#if defined( KOKKOS_ENABLE_ASM )
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
Kokkos
::
complex
<
double
>
,
Kokkos
::
Qthread
>
(
100
,
1
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
Kokkos
::
complex
<
double
>
,
Kokkos
::
Qthread
>
(
100
,
2
)
)
);
ASSERT_TRUE
(
(
TestAtomic
::
Loop
<
Kokkos
::
complex
<
double
>
,
Kokkos
::
Qthread
>
(
100
,
3
)
)
);
#endif
}
TEST_F
(
qthread
,
view_remap
)
{
enum
{
N0
=
3
,
N1
=
2
,
N2
=
8
,
N3
=
9
};
typedef
Kokkos
::
View
<
double
*
[
N1
][
N2
][
N3
]
,
Kokkos
::
LayoutRight
,
Kokkos
::
Qthread
>
output_type
;
typedef
Kokkos
::
View
<
int
**
[
N2
][
N3
]
,
Kokkos
::
LayoutLeft
,
Kokkos
::
Qthread
>
input_type
;
typedef
Kokkos
::
View
<
int
*
[
N0
][
N2
][
N3
]
,
Kokkos
::
LayoutLeft
,
Kokkos
::
Qthread
>
diff_type
;
output_type
output
(
"output"
,
N0
);
input_type
input
(
"input"
,
N0
,
N1
);
diff_type
diff
(
"diff"
,
N0
);
int
value
=
0
;
for
(
size_t
i3
=
0
;
i3
<
N3
;
++
i3
)
{
for
(
size_t
i2
=
0
;
i2
<
N2
;
++
i2
)
{
for
(
size_t
i1
=
0
;
i1
<
N1
;
++
i1
)
{
for
(
size_t
i0
=
0
;
i0
<
N0
;
++
i0
)
{
input
(
i0
,
i1
,
i2
,
i3
)
=
++
value
;
}}}}
// Kokkos::deep_copy( diff , input ); // throw with incompatible shape
Kokkos
::
deep_copy
(
output
,
input
);
value
=
0
;
for
(
size_t
i3
=
0
;
i3
<
N3
;
++
i3
)
{
for
(
size_t
i2
=
0
;
i2
<
N2
;
++
i2
)
{
for
(
size_t
i1
=
0
;
i1
<
N1
;
++
i1
)
{
for
(
size_t
i0
=
0
;
i0
<
N0
;
++
i0
)
{
++
value
;
ASSERT_EQ
(
value
,
((
int
)
output
(
i0
,
i1
,
i2
,
i3
)
)
);
}}}}
}
//----------------------------------------------------------------------------
TEST_F
(
qthread
,
view_aggregate
)
{
TestViewAggregate
<
Kokkos
::
Qthread
>
();
}
//----------------------------------------------------------------------------
TEST_F
(
qthread
,
scan
)
{
TestScan
<
Kokkos
::
Qthread
>::
test_range
(
1
,
1000
);
TestScan
<
Kokkos
::
Qthread
>
(
1000000
);
TestScan
<
Kokkos
::
Qthread
>
(
10000000
);
Kokkos
::
Qthread
::
fence
();
}
TEST_F
(
qthread
,
team_shared
)
{
TestSharedTeam
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>
();
}
TEST_F
(
qthread
,
shmem_size
)
{
TestShmemSize
<
Kokkos
::
Qthread
>
();
}
TEST_F
(
qthread
,
team_scan
)
{
TestScanTeam
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>
(
10
);
TestScanTeam
<
Kokkos
::
Qthread
,
Kokkos
::
Schedule
<
Kokkos
::
Static
>
>
(
10000
);
}
#if 0
/* disable */
TEST_F( qthread , team_vector )
{
ASSERT_TRUE( ( TestTeamVector::Test< Kokkos::Qthread >(0) ) );
ASSERT_TRUE( ( TestTeamVector::Test< Kokkos::Qthread >(1) ) );
ASSERT_TRUE( ( TestTeamVector::Test< Kokkos::Qthread >(2) ) );
ASSERT_TRUE( ( TestTeamVector::Test< Kokkos::Qthread >(3) ) );
ASSERT_TRUE( ( TestTeamVector::Test< Kokkos::Qthread >(4) ) );
}
#endif
//----------------------------------------------------------------------------
TEST_F
(
qthread
,
task_policy
)
{
TestTaskPolicy
::
test_task_dep
<
Kokkos
::
Qthread
>
(
10
);
for
(
long
i
=
0
;
i
<
25
;
++
i
)
TestTaskPolicy
::
test_fib
<
Kokkos
::
Qthread
>
(
i
);
for
(
long
i
=
0
;
i
<
35
;
++
i
)
TestTaskPolicy
::
test_fib2
<
Kokkos
::
Qthread
>
(
i
);
}
TEST_F
(
qthread
,
task_team
)
{
TestTaskPolicy
::
test_task_team
<
Kokkos
::
Qthread
>
(
1000
);
}
//----------------------------------------------------------------------------
}
// namespace test
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