Thomas Schwinge
|
fd71a9a24d
|
OpenACC 2.5 kernels construct: num_gangs, num_workers, vector_length clauses
gcc/c/
* c-parser.c (OACC_KERNELS_CLAUSE_MASK): Add
"PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
"VECTOR_LENGTH".
gcc/cp/
* parser.c (OACC_KERNELS_CLAUSE_MASK): Add
"PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
"VECTOR_LENGTH".
gcc/fortran/
* openmp.c (OACC_KERNELS_CLAUSES): Add "OMP_CLAUSE_NUM_GANGS",
"OMP_CLAUSE_NUM_WORKERS", "OMP_CLAUSE_VECTOR_LENGTH".
gcc/
* omp-offload.c (execute_oacc_device_lower): Remove the
parallelism dimensions function attributes for unparallelized
OpenACC kernels constructs.
gcc/testsuite/
* c-c++-common/goacc/parallel-dims-1.c: Update.
* c-c++-common/goacc/parallel-dims-2.c: Likewise.
* c-c++-common/goacc/routine-1.c: Likewise.
* c-c++-common/goacc/uninit-dim-clause.c: Likewise.
* g++.dg/goacc/template.C: Likewise.
* gfortran.dg/goacc/kernels-tree.f95: Likewise.
* gfortran.dg/goacc/routine-3.f90: Likewise.
* gfortran.dg/goacc/sie.f95: Likewise.
* gfortran.dg/goacc/uninit-dim-clause.f95: Likewise.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
* testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
From-SVN: r248370
|
2017-05-23 17:47:32 +02:00 |
|
Thomas Schwinge
|
f99c355797
|
Use plain -fopenacc to enable OpenACC kernels processing
gcc/
* tree-parloops.c (create_parallel_loop, gen_parallel_loop)
(parallelize_loops): In OpenACC kernels mode, set n_threads to
zero.
(pass_parallelize_loops::gate): In OpenACC kernels mode, gate on
flag_openacc.
* tree-ssa-loop.c (gate_oacc_kernels): Likewise.
gcc/testsuite/
* c-c++-common/goacc/kernels-counter-vars-function-scope.c: Adjust
to -ftree-parallelize-loops/-fopenacc changes.
* c-c++-common/goacc/kernels-double-reduction-n.c: Likewise.
* c-c++-common/goacc/kernels-double-reduction.c: Likewise.
* c-c++-common/goacc/kernels-loop-2.c: Likewise.
* c-c++-common/goacc/kernels-loop-3.c: Likewise.
* c-c++-common/goacc/kernels-loop-g.c: Likewise.
* c-c++-common/goacc/kernels-loop-mod-not-zero.c: Likewise.
* c-c++-common/goacc/kernels-loop-n.c: Likewise.
* c-c++-common/goacc/kernels-loop-nest.c: Likewise.
* c-c++-common/goacc/kernels-loop.c: Likewise.
* c-c++-common/goacc/kernels-one-counter-var.c: Likewise.
* c-c++-common/goacc/kernels-reduction.c: Likewise.
* gfortran.dg/goacc/kernels-loop-inner.f95: Likewise.
* gfortran.dg/goacc/kernels-loops-adjacent.f95: Likewise.
libgomp/
* oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
* plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
dims.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
-ftree-parallelize-loops/-fopenacc changes.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
Likewise.
From-SVN: r233634
|
2016-02-23 16:07:54 +01:00 |