Files
rocm-systems/runtime/hsa-runtime/core/runtime/queue.cpp
T
Sean Keely 0e17cc2887 Allow reducing max occupancy (max scratch waves) when applications request large amounts of scratch.
Also emit error messages to stderr if no async queue error callback was registered and queue fault messages are enabled (on by default).
Queue fault messages are controlled with env key HSA_ENABLE_QUEUE_FAULT_MESSAGE.

Change-Id: I496487b8d048b83aa95b9784e92928211f167b17
2016-12-20 16:52:59 -06:00

57 lines
2.4 KiB
C++

////////////////////////////////////////////////////////////////////////////////
//
// The University of Illinois/NCSA
// Open Source License (NCSA)
//
// Copyright (c) 2014-2015, Advanced Micro Devices, Inc. All rights reserved.
//
// Developed by:
//
// AMD Research and AMD HSA Software Development
//
// Advanced Micro Devices, Inc.
//
// www.amd.com
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal with the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// Software is furnished to do so, subject to the following conditions:
//
// - Redistributions of source code must retain the above copyright notice,
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//
////////////////////////////////////////////////////////////////////////////////
#include "core/inc/queue.h"
#include "core/inc/runtime.h"
namespace core {
void Queue::DefaultErrorHandler(hsa_status_t status, hsa_queue_t* source, void* data) {
if (core::Runtime::runtime_singleton_->flag().enable_queue_fault_message()) {
const char* msg = "UNKNOWN ERROR";
HSA::hsa_status_string(status, &msg);
fprintf(stderr, "Queue at %p inactivated due to async error:\n\t%s\n", source, msg);
}
}
}