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annotate libgomp/config/linux/omp-lock.h @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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1 /* This header is used during the build process to find the size and
a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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2 alignment of the public OpenMP locks, so that we can export data
a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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3 structures without polluting the namespace.
a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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5 When using the Linux futex primitive, non-recursive locks require
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kono
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6 one int. Recursive locks require we identify the owning task
kono
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7 and so require in addition one int and a pointer. */
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a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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9 typedef int omp_lock_t;
a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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10 typedef struct { int lock, count; void *owner; } omp_nest_lock_t;
a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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11 typedef int omp_lock_25_t;
a06113de4d67 first commit
kent <kent@cr.ie.u-ryukyu.ac.jp>
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12 typedef struct { int owner, count; } omp_nest_lock_25_t;