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comparison src/gpu/ptx/vm/gpu_ptx.cpp @ 11843:372bacc13022

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gtx_ptx.cpp: fix switch default label and operator precedence in ncores().
author Andreas Woess <andreas.woess@jku.at>
date Mon, 30 Sep 2013 21:46:41 +0200
parents 8d8f63069f58
children c7abc8411011
comparison
equal deleted inserted replaced
11842:8d8f63069f58 11843:372bacc13022
53 53
54 /* 54 /*
55 * see http://en.wikipedia.org/wiki/CUDA#Supported_GPUs 55 * see http://en.wikipedia.org/wiki/CUDA#Supported_GPUs
56 */ 56 */
57 int ncores(int major, int minor) { 57 int ncores(int major, int minor) {
58 int device_type = major << 4 + minor; 58 int device_type = (major << 4) + minor;
59 59
60 switch (device_type) { 60 switch (device_type) {
61 case 0x10: return 8; 61 case 0x10: return 8;
62 case 0x11: return 8; 62 case 0x11: return 8;
63 case 0x12: return 8; 63 case 0x12: return 8;
64 case 0x13: return 8; 64 case 0x13: return 8;
65 case 0x20: return 32; 65 case 0x20: return 32;
66 case 0x21: return 48; 66 case 0x21: return 48;
67 case 0x30: return 192; 67 case 0x30: return 192;
68 case 0x35: return 192; 68 case 0x35: return 192;
69 defaulf: 69 default:
70 tty->print_cr("[CUDA] Warning: Unhandled device %x", device_type); 70 tty->print_cr("[CUDA] Warning: Unhandled device %x", device_type);
71 return 0; 71 return 0;
72 } 72 }
73 } 73 }
74 74