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comparison libinterp/corefcn/nproc.cc @ 19328:10c57204fd72

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nproc.cc: codesprint: adding tests
author Andreas Weber <andy.weber.aw@gmail.com>
date Sun, 21 Sep 2014 21:32:31 +0200
parents 175b392e91fe
children b5c03bcc640a
comparison
equal deleted inserted replaced
19327:dc51f26f0db5 19328:10c57204fd72
85 } 85 }
86 86
87 /* 87 /*
88 ## Must always report at least 1 cpu available 88 ## Must always report at least 1 cpu available
89 %!assert (nproc () >= 1); 89 %!assert (nproc () >= 1);
90 %!assert (nproc ("all") >= 1);
91 %!assert (nproc ("current") >= 1);
92
93 %!test
94 %! c = nproc ("current");
95 %! unwind_protect
96 %! old_val = getenv ("OMP_NUM_THREADS");
97 %! new_val = c + 1;
98 %! setenv ("OMP_NUM_THREADS", num2str (new_val));
99 %! assert (nproc ("overridable"), new_val);
100 %! unwind_protect_cleanup
101 %! if (! isempty (old_val))
102 %! setenv ("OMP_NUM_THREADS", old_val);
103 %! endif
104 %! end_unwind_protect
105
106 %!error nproc ("no_valid_option");
90 */ 107 */