forked from OSchip/llvm-project
72 lines
1.5 KiB
C++
72 lines
1.5 KiB
C++
//===-- AMDILNIDevice.cpp - Device Info for Northern Islands devices ------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//==-----------------------------------------------------------------------===//
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#include "AMDILNIDevice.h"
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#include "AMDILEvergreenDevice.h"
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#include "AMDILSubtarget.h"
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using namespace llvm;
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AMDILNIDevice::AMDILNIDevice(AMDILSubtarget *ST)
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: AMDILEvergreenDevice(ST)
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{
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std::string name = ST->getDeviceName();
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if (name == "caicos") {
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mDeviceFlag = OCL_DEVICE_CAICOS;
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} else if (name == "turks") {
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mDeviceFlag = OCL_DEVICE_TURKS;
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} else if (name == "cayman") {
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mDeviceFlag = OCL_DEVICE_CAYMAN;
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} else {
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mDeviceFlag = OCL_DEVICE_BARTS;
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}
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}
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AMDILNIDevice::~AMDILNIDevice()
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{
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}
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size_t
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AMDILNIDevice::getMaxLDSSize() const
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{
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if (usesHardware(AMDILDeviceInfo::LocalMem)) {
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return MAX_LDS_SIZE_900;
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} else {
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return 0;
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}
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}
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uint32_t
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AMDILNIDevice::getGeneration() const
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{
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return AMDILDeviceInfo::HD6XXX;
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}
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AMDILCaymanDevice::AMDILCaymanDevice(AMDILSubtarget *ST)
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: AMDILNIDevice(ST)
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{
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setCaps();
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}
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AMDILCaymanDevice::~AMDILCaymanDevice()
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{
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}
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void
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AMDILCaymanDevice::setCaps()
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{
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if (mSTM->isOverride(AMDILDeviceInfo::DoubleOps)) {
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mHWBits.set(AMDILDeviceInfo::DoubleOps);
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mHWBits.set(AMDILDeviceInfo::FMA);
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}
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mHWBits.set(AMDILDeviceInfo::Signed24BitOps);
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mSWBits.reset(AMDILDeviceInfo::Signed24BitOps);
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mSWBits.set(AMDILDeviceInfo::ArenaSegment);
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}
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