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opencl: fix build targeting CL 2 (#16554)

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lhez
2025-10-13 11:50:37 -07:00
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parent 7049736b2d
commit 5016b72862
1 changed files with 5 additions and 0 deletions
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ggml/src/ggml-opencl/ggml-opencl.cpp
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@@ -2348,8 +2348,13 @@ static ggml_backend_opencl_context * ggml_cl2_init(ggml_backend_dev_t dev) {
svm_caps & CL_DEVICE_SVM_ATOMICS ? "true" : "false"); svm_caps & CL_DEVICE_SVM_ATOMICS ? "true" : "false");
if (opencl_c_version.major >= 3) { if (opencl_c_version.major >= 3) {
// Assume it is not available for 3.0, since it is optional in 3.0.
// If compiling against 3.0, then we can query.
backend_ctx->non_uniform_workgroups = false;
#if CL_TARGET_OPENCL_VERSION >= 300
CL_CHECK(clGetDeviceInfo(device, CL_DEVICE_NON_UNIFORM_WORK_GROUP_SUPPORT, sizeof(cl_bool), CL_CHECK(clGetDeviceInfo(device, CL_DEVICE_NON_UNIFORM_WORK_GROUP_SUPPORT, sizeof(cl_bool),
&backend_ctx->non_uniform_workgroups, 0)); &backend_ctx->non_uniform_workgroups, 0));
#endif
} else { } else {
GGML_ASSERT(opencl_c_version.major == 2); GGML_ASSERT(opencl_c_version.major == 2);
// Non-uniform workgroup sizes is mandatory feature in v2.x. // Non-uniform workgroup sizes is mandatory feature in v2.x.