1# @HEADER
2# ************************************************************************
3#
4#            TriBITS: Tribal Build, Integrate, and Test System
5#                    Copyright 2013 Sandia Corporation
6#
7# Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
8# the U.S. Government retains certain rights in this software.
9#
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11# modification, are permitted provided that the following conditions are
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13#
14# 1. Redistributions of source code must retain the above copyright
15# notice, this list of conditions and the following disclaimer.
16#
17# 2. Redistributions in binary form must reproduce the above copyright
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19# documentation and/or other materials provided with the distribution.
20#
21# 3. Neither the name of the Corporation nor the names of the
22# contributors may be used to endorse or promote products derived from
23# this software without specific prior written permission.
24#
25# THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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35# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36#
37# ************************************************************************
38# @HEADER
39
40
41#
42# Top-level project logic to generate resources spec file
43#
44FUNCTION(TRIBITS_GENERATE_CTEST_RESOURCE_SPEC_FILE_PROJECT_LOGIC)
45  IF (${PROJECT_NAME}_AUTOGENERATE_TEST_RESOURCE_FILE)
46    IF (CTEST_RESOURCE_SPEC_FILE STREQUAL CTEST_RESOURCE_SPEC_FILE_DEFAULT)
47      TRIBITS_GENERATE_CTEST_RESOURCE_SPEC_FILE()
48    ELSE()
49      MESSAGE("NOTE: The test resource file CTEST_RESOURCE_SPEC_FILE='${CTEST_RESOURCE_SPEC_FILE}'"
50        " will not be auto-generated even through"
51        " ${PROJECT_NAME}_AUTOGENERATE_TEST_RESOURCE_FILE=${${PROJECT_NAME}_AUTOGENERATE_TEST_RESOURCE_FILE}"
52        " because its location does not match the default"
53        " location '${CTEST_RESOURCE_SPEC_FILE_DEFAULT}'."
54        "  If you want to auto-generate this file, please clear CTEST_RESOURCE_SPEC_FILE and"
55        " reconfigure or create that file on your own and clear"
56        " ${PROJECT_NAME}_AUTOGENERATE_TEST_RESOURCE_FILE."
57        )
58    ENDIF()
59  ENDIF()
60ENDFUNCTION()
61
62
63#
64# Generate resource spec file
65#
66FUNCTION(TRIBITS_GENERATE_CTEST_RESOURCE_SPEC_FILE)
67  SET(GPUS_JSON)
68  MATH(EXPR LAST_GPU "${${PROJECT_NAME}_CUDA_NUM_GPUS} - 1")
69  SET(FIRST 1)
70  FOREACH(GPU RANGE 0 ${LAST_GPU})
71    IF(NOT FIRST)
72      STRING(APPEND GPUS_JSON ",\n")
73    ENDIF()
74    SET(FIRST 0)
75    STRING(APPEND GPUS_JSON "        {
76          \"id\": \"${GPU}\",
77          \"slots\": ${${PROJECT_NAME}_CUDA_SLOTS_PER_GPU}
78        }")
79  ENDFOREACH()
80  FILE(WRITE "${CMAKE_BINARY_DIR}/ctest_resources.json" "{
81  \"version\": {
82    \"major\": 1,
83    \"minor\": 0
84  },
85  \"local\": [
86    {
87      \"gpus\": [
88${GPUS_JSON}
89      ]
90    }
91  ]
92}
93")
94ENDFUNCTION()
95