ADTast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 5c46672 was
d363634,
checked in by Thierry Delisle <tdelisle@…>, 3 years ago
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Added bare-bones test for device cpu
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Property mode set to
100644
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File size:
745 bytes
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[d363634] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2021 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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| 7 | // cpu.cfa -- checks that libcfa correctly counts the number of cpus. |
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| 8 | // |
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| 9 | // Author : Thierry Delisle |
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| 10 | // Created On : Mon Jun 14 13:59:01 2021 |
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| 11 | // Last Modified By : |
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| 12 | // Last Modified On : |
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| 13 | // Update Count : |
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| 14 | // |
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| 15 | |
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| 16 | |
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| 17 | #include <fstream.hfa> |
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| 18 | #include <device/cpu.hfa> |
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| 19 | extern "C" { |
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| 20 | #include <sys/sysinfo.h> |
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| 21 | } |
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| 22 | |
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| 23 | int main() { |
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| 24 | int ret1 = get_nprocs(); |
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| 25 | int ret2 = cpu_info.hthrd_count; |
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| 26 | if(ret1 != ret2) { |
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| 27 | sout | "No match! libcfa says" | ret2 | "hardware threads but linux counts" | ret1 | "processors"; |
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| 28 | } |
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| 29 | else { |
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| 30 | sout | "Match!"; |
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| 31 | } |
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| 32 | |
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| 33 | } |
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