echuraev commented on code in PR #12711:
URL: https://github.com/apache/tvm/pull/12711#discussion_r964623519
##########
src/runtime/contrib/clml/clml_runtime.cc:
##########
@@ -499,15 +483,18 @@ class CLMLRuntime : public JSONRuntimeBase {
uint32_t n, c, h, w;
};
- bool ExtensionStringPresent(cl_device_id device_id) {
+ bool ExtensionStringPresent(void) {
cl_int result = 0;
-
+ if (workspace->platform_id == nullptr) {
+ return 0;
+ }
size_t reqd_size = 0;
- result = clGetDeviceInfo(device_id, CL_DEVICE_EXTENSIONS, 0, NULL,
&reqd_size);
+ result = clGetDeviceInfo(workspace->devices[0], CL_DEVICE_EXTENSIONS, 0,
NULL, &reqd_size);
Review Comment:
I agree with you that in current implementation, `device_id` is always zero.
So, we can just get the first device in the vector.
But I have one point for a discussion. I'm afraid that if we change
something in the `OpenCLWorkspace` related to the list of the devices in the
future, then we can break this piece of code. So, this is why I prefer to get
the device in this way:
`workspace->devices[workspace->GetThreadEntry()->device.device_id]`. To make it
more safe and readable, I proposed to introduce a new method.
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