26b777444b
We finally got our buildbot added (to staging, at least) so we want to start running L0 tests in CI. We need `check-offload` to pass though, so XFAIL everything failing. There's a couple `UNSUPPORTED` as well, those are for sporadic fails. Also make set the `gpu` and `intelgpu` LIT variables when testing the `spirv64-intel` triple. We have no DeviceRTL yet so basically everything fails, but we manage to get ``` Total Discovered Tests: 432 Unsupported : 169 (39.12%) Passed : 67 (15.51%) Expectedly Failed: 196 (45.37%) ``` We still don't build the level zero plugin by default and these tests don't run unless the plugin was built, so this has no effect on most builds. --------- Signed-off-by: Nick Sarnie <nick.sarnie@intel.com>
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
// This test checks that #pragma omp target update from(data1[0:3:4],
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// data2[0:2:5]) correctly updates disjoint strided sections of multiple arrays
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// from the device to the host.
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// RUN: %libomptarget-compile-run-and-check-generic
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// XFAIL: intelgpu
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#include <omp.h>
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#include <stdio.h>
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int main() {
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int len = 12;
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double data1[len], data2[len];
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// Initial values
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#pragma omp target map(tofrom : data1[0 : len], data2[0 : len])
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{
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for (int i = 0; i < len; i++) {
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data1[i] = i;
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data2[i] = i * 10;
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}
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}
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printf("original host array values:\n");
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printf("data1: ");
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for (int i = 0; i < len; i++)
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printf("%.1f ", data1[i]);
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printf("\ndata2: ");
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for (int i = 0; i < len; i++)
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printf("%.1f ", data2[i]);
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printf("\n\n");
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#pragma omp target data map(to : data1[0 : len], data2[0 : len])
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{
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// Modify arrays on device
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#pragma omp target
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{
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for (int i = 0; i < len; i++)
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data1[i] += i;
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for (int i = 0; i < len; i++)
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data2[i] += 100;
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}
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// data1[0:3:4] // indices 0,4,8
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// data2[0:2:5] // indices 0,5
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#pragma omp target update from(data1[0 : 3 : 4], data2[0 : 2 : 5])
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}
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printf("device array values after update from:\n");
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printf("data1: ");
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for (int i = 0; i < len; i++)
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printf("%.1f ", data1[i]);
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printf("\ndata2: ");
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for (int i = 0; i < len; i++)
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printf("%.1f ", data2[i]);
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printf("\n\n");
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// CHECK: data1: 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0
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// CHECK: data2: 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0
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// CHECK: data1: 0.0 1.0 2.0 3.0 8.0 5.0 6.0 7.0 16.0 9.0 10.0 11.0
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// CHECK: data2: 100.0 10.0 20.0 30.0 40.0 150.0 60.0 70.0 80.0 90.0 100.0
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// 110.0
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}
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