1 //===-- AMDILDeviceInfo.cpp - AMDILDeviceInfo class -----------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //==-----------------------------------------------------------------------===// 9 // 10 // Function that creates DeviceInfo from a device name and other information. 11 // 12 //==-----------------------------------------------------------------------===// 13 #include "AMDILDevices.h" 14 #include "AMDGPUSubtarget.h" 15 16 using namespace llvm; 17 namespace llvm { 18 namespace AMDGPUDeviceInfo { 19 AMDGPUDevice* getDeviceFromName(const std::string & deviceName,AMDGPUSubtarget * ptr,bool is64bit,bool is64on32bit)20getDeviceFromName(const std::string &deviceName, AMDGPUSubtarget *ptr, 21 bool is64bit, bool is64on32bit) 22 { 23 if (deviceName.c_str()[2] == '7') { 24 switch (deviceName.c_str()[3]) { 25 case '1': 26 return new AMDGPU710Device(ptr); 27 case '7': 28 return new AMDGPU770Device(ptr); 29 default: 30 return new AMDGPU7XXDevice(ptr); 31 }; 32 } else if (deviceName == "cypress") { 33 #if DEBUG 34 assert(!is64bit && "This device does not support 64bit pointers!"); 35 assert(!is64on32bit && "This device does not support 64bit" 36 " on 32bit pointers!"); 37 #endif 38 return new AMDGPUCypressDevice(ptr); 39 } else if (deviceName == "juniper") { 40 #if DEBUG 41 assert(!is64bit && "This device does not support 64bit pointers!"); 42 assert(!is64on32bit && "This device does not support 64bit" 43 " on 32bit pointers!"); 44 #endif 45 return new AMDGPUEvergreenDevice(ptr); 46 } else if (deviceName == "redwood") { 47 #if DEBUG 48 assert(!is64bit && "This device does not support 64bit pointers!"); 49 assert(!is64on32bit && "This device does not support 64bit" 50 " on 32bit pointers!"); 51 #endif 52 return new AMDGPURedwoodDevice(ptr); 53 } else if (deviceName == "cedar") { 54 #if DEBUG 55 assert(!is64bit && "This device does not support 64bit pointers!"); 56 assert(!is64on32bit && "This device does not support 64bit" 57 " on 32bit pointers!"); 58 #endif 59 return new AMDGPUCedarDevice(ptr); 60 } else if (deviceName == "barts" 61 || deviceName == "turks") { 62 #if DEBUG 63 assert(!is64bit && "This device does not support 64bit pointers!"); 64 assert(!is64on32bit && "This device does not support 64bit" 65 " on 32bit pointers!"); 66 #endif 67 return new AMDGPUNIDevice(ptr); 68 } else if (deviceName == "cayman") { 69 #if DEBUG 70 assert(!is64bit && "This device does not support 64bit pointers!"); 71 assert(!is64on32bit && "This device does not support 64bit" 72 " on 32bit pointers!"); 73 #endif 74 return new AMDGPUCaymanDevice(ptr); 75 } else if (deviceName == "caicos") { 76 #if DEBUG 77 assert(!is64bit && "This device does not support 64bit pointers!"); 78 assert(!is64on32bit && "This device does not support 64bit" 79 " on 32bit pointers!"); 80 #endif 81 return new AMDGPUNIDevice(ptr); 82 } else if (deviceName == "SI") { 83 return new AMDGPUSIDevice(ptr); 84 } else { 85 #if DEBUG 86 assert(!is64bit && "This device does not support 64bit pointers!"); 87 assert(!is64on32bit && "This device does not support 64bit" 88 " on 32bit pointers!"); 89 #endif 90 return new AMDGPU7XXDevice(ptr); 91 } 92 } 93 } // End namespace AMDGPUDeviceInfo 94 } // End namespace llvm 95