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Specify OpenCL clCreateBuffer() flags (#2842)

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Sergey Kroshnin 2020-07-16 10:40:48 +03:00 • committed by GitHub
commit 46475fa036
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1 changed files with 4 additions and 4 deletions
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8
nano/node/openclwork.cpp
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@ -550,23 +550,23 @@ logger (logger_a)
if (!error_a)
{
cl_int attempt_error (0);
attempt_buffer = clCreateBuffer (context, 0, sizeof (uint64_t), nullptr, &attempt_error);
attempt_buffer = clCreateBuffer (context, CL_MEM_READ_ONLY | CL_MEM_HOST_WRITE_ONLY, sizeof (uint64_t), nullptr, &attempt_error);
error_a |= attempt_error != CL_SUCCESS;
if (!error_a)
{
cl_int result_error (0);
result_buffer = clCreateBuffer (context, 0, sizeof (uint64_t), nullptr, &result_error);
result_buffer = clCreateBuffer (context, CL_MEM_WRITE_ONLY | CL_MEM_HOST_READ_ONLY, sizeof (uint64_t), nullptr, &result_error);
error_a |= result_error != CL_SUCCESS;
if (!error_a)
{
cl_int item_error (0);
size_t item_size (sizeof (nano::uint256_union));
item_buffer = clCreateBuffer (context, 0, item_size, nullptr, &item_error);
item_buffer = clCreateBuffer (context, CL_MEM_READ_ONLY | CL_MEM_HOST_WRITE_ONLY, item_size, nullptr, &item_error);
error_a |= item_error != CL_SUCCESS;
if (!error_a)
{
cl_int difficulty_error (0);
difficulty_buffer = clCreateBuffer (context, 0, sizeof (uint64_t), nullptr, &difficulty_error);
difficulty_buffer = clCreateBuffer (context, CL_MEM_READ_ONLY | CL_MEM_HOST_WRITE_ONLY, sizeof (uint64_t), nullptr, &difficulty_error);
error_a |= difficulty_error != CL_SUCCESS;
if (!error_a)
{