02b6849cf1
This builds upon #101101 from @jyu2-git, which used compiler-generated mappers when mapping an array-section of structs with members that have user-defined default mappers. Now we do the same when mapping arrays of structs.
69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
// RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-x86_64-unknown-linux-gnu
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// RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda
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#include <cstdio>
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#include <cstdlib>
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typedef struct {
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int a;
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double *b;
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} C1;
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#pragma omp declare mapper(C1 s) map(to : s.a) map(from : s.b[0 : 2])
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typedef struct {
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int a;
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double *b;
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C1 c;
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} C;
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#pragma omp declare mapper(C s) map(to : s.a, s.c) map(from : s.b[0 : 2])
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typedef struct {
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int e;
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C f;
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int h;
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} D;
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int main() {
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constexpr int N = 10;
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D sa[2];
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double x[2], y[2];
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double x1[2], y1[2];
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y[1] = x[1] = 20;
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sa[0].e = 111;
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sa[0].f.a = 222;
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sa[0].f.c.a = 777;
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sa[0].f.b = &x[0];
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sa[0].f.c.b = &x1[0];
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sa[0].h = N;
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sa[1].e = 111;
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sa[1].f.a = 222;
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sa[1].f.c.a = 777;
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sa[1].f.b = &y[0];
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sa[1].f.c.b = &y1[0];
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sa[1].h = N;
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printf("%d %d %d %4.5f %d\n", sa[1].e, sa[1].f.a, sa[1].f.c.a, sa[1].f.b[1],
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sa[1].f.b == &y[0] ? 1 : 0);
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// CHECK: 111 222 777 20.00000 1
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__intptr_t p = reinterpret_cast<__intptr_t>(&y[0]);
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#pragma omp target map(tofrom : sa) firstprivate(p)
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{
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printf("%d %d %d\n", sa[1].f.a, sa[1].f.c.a,
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sa[1].f.b == reinterpret_cast<void *>(p) ? 1 : 0);
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// CHECK: 222 777 0
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sa[1].e = 333;
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sa[1].f.a = 444;
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sa[1].f.c.a = 555;
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sa[1].f.b[1] = 40;
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}
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printf("%d %d %d %4.5f %d\n", sa[1].e, sa[1].f.a, sa[1].f.c.a, sa[1].f.b[1],
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sa[1].f.b == &y[0] ? 1 : 0);
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// CHECK: 333 222 777 40.00000 1
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}
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