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inputs/H09-Dec-2020-631620

README.mdH A D09-Dec-20202.4 KiB4027

dbcsr_acc_test.cH A D09-Dec-20208.3 KiB225179

dbcsr_performance_driver.FH A D09-Dec-20205.2 KiB16789

dbcsr_performance_multiply.FH A D09-Dec-202034.1 KiB739577

dbcsr_tas_unittest.FH A D09-Dec-20208.3 KiB154117

dbcsr_tensor_test.cppH A D09-Dec-202018 KiB571371

dbcsr_tensor_unittest.FH A D09-Dec-202037.7 KiB819580

dbcsr_test_add.FH A D09-Dec-202026.2 KiB574391

dbcsr_test_csr_conversions.FH A D09-Dec-20209.2 KiB233153

dbcsr_test_multiply.FH A D09-Dec-202038 KiB788580

dbcsr_test_scale_by_vector.FH A D09-Dec-202015.9 KiB371253

dbcsr_unittest1.FH A D09-Dec-202018 KiB323234

dbcsr_unittest2.FH A D09-Dec-20205.4 KiB13271

dbcsr_unittest3.FH A D09-Dec-20207 KiB14589

dbcsr_unittest4.FH A D09-Dec-20204.4 KiB11364

generate_libsmm_acc_timer_multiply.pyH A D09-Dec-20205.1 KiB143111

generate_libsmm_acc_unittest_multiply.pyH A D09-Dec-20204.8 KiB132100

input.perfH A D09-Dec-20201.4 KiB8483

libsmm_acc_timer_multiply.cpp.templateH A D09-Dec-20203.1 KiB9474

libsmm_acc_unittest_multiply.cpp.templateH A D09-Dec-20202.5 KiB6048

libsmm_acc_unittest_transpose.cppH A D09-Dec-20203.7 KiB8759

README.md

1!--------------------------------------------------------------------------------------------------!
2! Copyright (C) by the DBCSR developers group - All rights reserved                                !
3! This file is part of the DBCSR library.                                                          !
4!                                                                                                  !
5! For information on the license, see the LICENSE file.                                            !
6! For further information please visit https://dbcsr.cp2k.org                                      !
7! SPDX-License-Identifier: GPL-2.0+                                                                !
8!--------------------------------------------------------------------------------------------------!
9
10# DBCSR Testing and Performance
11
12## Correctness tests
13
14- [dbcsr_tas_unittest](dbcsr_tas_unittest.F) : unit test for tall-and-skinny matrices
15- [dbcsr_tensor_test](dbcsr_tensor_test.cpp) : test the tensor contraction (13|2)x(54|21)=(3|45) 31 and other functions
16- [dbcsr_tensor_unittest](dbcsr_tensor_unittest.F) : unit test for tensor functionalities
17- [dbcsr_test_csr_conversions](dbcsr_test_csr_conversions.F) : test DBCSR to CSR conversion with random matrices
18- [dbcsr_unittest_1](dbcsr_unittest1.F) : test matrix operations: add, multiply and multiply-ghost
19- [dbcsr_unittest_2](dbcsr_unittest2.F) : test matrix-multiply with large blocks (block size=100) and rectangular matrices (block size=5)
20
21### GPU-backend correctness tests:
22
23- [dbcsr_unittest_3](dbcsr_unittest3.F) : test matrix-multiply with various block sizes that are run by the libsmm_acc GPU backend if DBCSR is compiled with GPU support
24- [libsmm_acc_unittest_multiply](libsmm_acc_unittest_multiply.cpp.template) : tests all libsmm_acc transpose kernels
25- [libsmm_acc_unittest_transpose](libsmm_acc_unittest_transpose.cpp) : tests all libsmm_acc batch-multiplication kernels
26
27## Performance tests
28
29DBCSR performance tests:
30
31- [dbcsr_performance_driver](dbcsr_performance_driver.F) : performance tester for matrix operations. The input matrices can be described in an input file in order to test different     configurations. See below.
32
33### GPU backend performance tests:
34
35- [libsmm_acc_timer_multiply](libsmm_acc_timer_multiply.cpp.template) : time all libsmm_acc batch-multiplication kernels
36
37---
38
39See the [tests' documentation](../docs/guide/2-user-guide/2-tests/index.md).
40