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add logging

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This commit is contained in:
Hendrik Groove 2024-10-20 02:03:55 +02:00
parent 971d3ca8cd
commit e8fceb8198
1 changed files with 18 additions and 12 deletions
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30
src/data/array_interface.cu
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@ -62,43 +62,49 @@ void ArrayInterfaceHandler::SyncCudaStream(std::int64_t stream) {
} }
bool ArrayInterfaceHandler::IsCudaPtr(void const* ptr) { bool ArrayInterfaceHandler::IsCudaPtr(void const* ptr) {
LOG(INFO) << "Entering IsCudaPtr with ptr: " << ptr;
if (!ptr) { if (!ptr) {
LOG(INFO) << "Pointer is null, returning false";
return false; return false;
} }
// Check if the pointer is within the process's address space
uintptr_t ptr_value = reinterpret_cast<uintptr_t>(ptr);
uintptr_t process_max_addr = (uintptr_t)-1;
LOG(INFO) << "Pointer value: " << ptr_value << ", Max address: " << process_max_addr;
#if defined(XGBOOST_USE_HIP) #if defined(XGBOOST_USE_HIP)
hipPointerAttribute_t attr; hipPointerAttribute_t attr;
std::cerr << "Calling hipPointerGetAttributes" << std::endl; LOG(INFO) << "Calling hipPointerGetAttributes";
auto err = hipPointerGetAttributes(&attr, ptr); auto err = hipPointerGetAttributes(&attr, ptr);
std::cerr << "hipPointerGetAttributes returned: " << hipGetErrorString(err) << std::endl; LOG(INFO) << "hipPointerGetAttributes returned: " << hipGetErrorString(err);
if (err == hipErrorInvalidValue) { if (err == hipErrorInvalidValue) {
std::cerr << "Invalid pointer, returning false" << std::endl; LOG(INFO) << "Invalid pointer (hipErrorInvalidValue), returning false";
return false; return false;
} else if (err == hipSuccess) { } else if (err == hipSuccess) {
std::cerr << "Pointer attributes obtained successfully" << std::endl; LOG(INFO) << "Pointer attributes obtained successfully";
std::cerr << "Memory type: " << attr.type << std::endl; LOG(INFO) << "Memory type: " << attr.type;
switch (attr.type) { switch (attr.type) {
case hipMemoryTypeUnregistered: case hipMemoryTypeUnregistered:
std::cerr << "Memory type is Unregistered, returning false" << std::endl; LOG(INFO) << "Memory type is Unregistered, returning false";
return false; return false;
case hipMemoryTypeHost: case hipMemoryTypeHost:
std::cerr << "Memory type is Host, returning false" << std::endl; LOG(INFO) << "Memory type is Host, returning false";
return false; return false;
case hipMemoryTypeDevice: case hipMemoryTypeDevice:
std::cerr << "Memory type is Device, returning true" << std::endl; LOG(INFO) << "Memory type is Device, returning true";
return true; return true;
case hipMemoryTypeManaged: case hipMemoryTypeManaged:
std::cerr << "Memory type is Managed, returning true" << std::endl; LOG(INFO) << "Memory type is Managed, returning true";
return true; return true;
default: default:
std::cerr << "Unknown memory type: " << attr.type << std::endl; LOG(WARNING) << "Unknown memory type: " << attr.type;
return false; return false;
} }
} else { } else {
std::cerr << "hipPointerGetAttributes failed with error: " LOG(WARNING) << "hipPointerGetAttributes failed with error: "
<< hipGetErrorString(err) << std::endl; << hipGetErrorString(err);
return false; return false;
} }
#elif defined(XGBOOST_USE_CUDA) #elif defined(XGBOOST_USE_CUDA)