| Tom Stellard | f98f2ce | 2012-12-11 21:25:42 +0000 | [diff] [blame] | 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 | /// \file |
| 11 | /// \brief Function that creates DeviceInfo from a device name and other information. |
| 12 | // |
| 13 | //==-----------------------------------------------------------------------===// |
| 14 | #include "AMDILDevices.h" |
| 15 | #include "AMDGPUSubtarget.h" |
| 16 | |
| 17 | using namespace llvm; |
| 18 | namespace llvm { |
| 19 | namespace AMDGPUDeviceInfo { |
| 20 | |
| 21 | AMDGPUDevice* getDeviceFromName(const std::string &deviceName, |
| 22 | AMDGPUSubtarget *ptr, |
| 23 | bool is64bit, bool is64on32bit) { |
| 24 | if (deviceName.c_str()[2] == '7') { |
| 25 | switch (deviceName.c_str()[3]) { |
| 26 | case '1': |
| 27 | return new AMDGPU710Device(ptr); |
| 28 | case '7': |
| 29 | return new AMDGPU770Device(ptr); |
| 30 | default: |
| 31 | return new AMDGPU7XXDevice(ptr); |
| 32 | } |
| 33 | } else if (deviceName == "cypress") { |
| 34 | #if DEBUG |
| 35 | assert(!is64bit && "This device does not support 64bit pointers!"); |
| 36 | assert(!is64on32bit && "This device does not support 64bit" |
| 37 | " on 32bit pointers!"); |
| 38 | #endif |
| 39 | return new AMDGPUCypressDevice(ptr); |
| 40 | } else if (deviceName == "juniper") { |
| 41 | #if DEBUG |
| 42 | assert(!is64bit && "This device does not support 64bit pointers!"); |
| 43 | assert(!is64on32bit && "This device does not support 64bit" |
| 44 | " on 32bit pointers!"); |
| 45 | #endif |
| 46 | return new AMDGPUEvergreenDevice(ptr); |
| 47 | } else if (deviceName == "redwood") { |
| 48 | #if DEBUG |
| 49 | assert(!is64bit && "This device does not support 64bit pointers!"); |
| 50 | assert(!is64on32bit && "This device does not support 64bit" |
| 51 | " on 32bit pointers!"); |
| 52 | #endif |
| 53 | return new AMDGPURedwoodDevice(ptr); |
| 54 | } else if (deviceName == "cedar") { |
| 55 | #if DEBUG |
| 56 | assert(!is64bit && "This device does not support 64bit pointers!"); |
| 57 | assert(!is64on32bit && "This device does not support 64bit" |
| 58 | " on 32bit pointers!"); |
| 59 | #endif |
| 60 | return new AMDGPUCedarDevice(ptr); |
| 61 | } else if (deviceName == "barts" || 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 |