Attachment 121969 Details for Bug 91556 – file to reproduce the problem

file to reproduce the problem

test.cpp (text/plain), 1.27 KB, created by Pavan Yalamanchili on 2016-02-25 23:31:01 UTC

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Creator: Pavan Yalamanchili

Created: 2016-02-25 23:31:01 UTC

Size: 1.27 KB

patch

obsolete

>#define __CL_ENABLE_EXCEPTIONS
>#include "cl.hpp"
>#include <vector>
>#include <iostream>
>#include <iterator>
>#include <algorithm>
>
>typedef struct
>{
>    int some;
>    int offset;
>} Param;
>
>using namespace cl;
>using namespace std;
>
>int main(int argc, char* argv[]) {
>    Context(CL_DEVICE_TYPE_DEFAULT);
>    static const unsigned elements = 1000;
>    vector<float> data(elements, 5);
>    Buffer a(begin(data), end(data), true, false);
>    Buffer b(begin(data), end(data), true, false);
>    Buffer c(CL_MEM_READ_WRITE, elements * sizeof(float));
>
>    Program addProg(R"d(
>typedef struct
>{
>    int some;
>    int offset;
>} Param;
>
>        kernel
>        void add(   global const float * restrict const a,
>                    global const float * restrict const b,
>                    global       float * restrict const c,
>Param info) {
>            unsigned idx = get_global_id(0);
>            c[idx] = sizeof(Param);
>        }
>    )d", true);
>
>    Param info;
>    auto add = make_kernel<Buffer, Buffer, Buffer, Param>(addProg, "add");
>    add(EnqueueArgs(elements), a, b, c, info);
>
>    vector<float> result(elements);
>    cl::copy(c, begin(result), end(result));
>
>    printf("Sizeof Param: %d\n", sizeof(Param));
>    std::copy(begin(result), end(result), ostream_iterator<float>(cout, ", "));
>
>    return 0;
>}

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Attachments on bug 91556: 117515 | 121969

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