Missing header for sched_yield()
Issue #91
resolved
On a Cygwin system:
/usr/local/gcc-7.2.0/bin/g++ -std=c++11 -D_GNU_SOURCE=1 -I/home/Paul/upcxx/.nobs/art/4cfa7255d9f35634e37fc548518449715371d3fc -DUPCXX_BACKEND=gasnet1_seq -D_GNU_SOURCE=1 -DGASNET_SEQ -I/home/Paul/upcxx-inst/gasnet.debug/include -I/home/Paul/upcxx-inst/gasnet.debug/include/smp-conduit -O0 -g -Wall -g3 -Wno-unused -Wno-unused-parameter -Wno-address -c /home/Paul/upcxx/src/diagnostic.cpp -o /home/Paul/upcxx/.nobs/art/a14682eda579a78edb59fba9e8d793ddf4a20241.diagnostic.cpp.o
/home/Paul/upcxx/src/diagnostic.cpp: In function 'void upcxx::dbgbrk()':
/home/Paul/upcxx/src/diagnostic.cpp:44:7: error: 'sched_yield' was not declared in this scope
sched_yield();
^~~~~~~~~~~
UPC++ Installation failed. Please report the entire log above to: upcxx@googlegroups.com
Manpage for sched_yield() says one must #include <sched.h>
.
However, the only instance of such an include is within dl_malloc.c
.
Comments (4)
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- changed milestone to 2017.12.31 release
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- changed status to resolved
Fixed issue 91. Now includes <sched.h> for sched_yield().
UPCXX_ASSERT
macro is now only enabled ifASSERT=1
is in the environment during nobs build.run-tests
enables this by default.install
script enables for debug build, disables for O3.→ <<cset 7125939f2758>>
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assigned issue to
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assigned issue to
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Or you could just
#include <gasnet.h>
(or gasnet_tools.h) and callgasnett_sched_yield()
and let us worry about it.