GPU_PTX IRWIW+addr+data-p0:p1:p2:p3-xsys "Rf-w-s Addr-d-s-Ws Ws-w-s Rf-w-s Data-d-s-Ws Ws-w-s" {} P0 | P1 | P2 | P3 ; mov.s32 r0, 2 | ld.cg.s32 r0, [r1] | mov.s32 r0, 2 | ld.cg.s32 r0, [r1] ; st.cg.s32 [r1], r0 | and.b32 r2, r0 2147483648 | st.cg.s32 [r1], r0 | and.b32 r2, r0 2147483648 ; | cvt.u64.u32 r3, r2 | | add.s32 r2, r2 1 ; | mov.s32 r4, 1 | | st.cg.s32 [r3], r2 ; | add.u64 r5, r5 r3 | | ; | st.cg.s32 [r5], r4 | | ; exists (0::x=2 /\ 1::y=2 /\ 1:r0=2 /\ 3:r0=2) (device (kernel (cta (warp P0) (warp P1) (warp P2) (warp P3)))) x:local; y:local Generated assembler //START _litmus_P3 ld.cg.s32 sr03, [sr13] ; and.b32 sr23, sr03, 2147483648 ; add.s32 sr23, sr23, 1 ; st.cg.s32 [sr33], sr23 ; //START _litmus_P2 mov.s32 sr02, 2 ; st.cg.s32 [sr12], sr02 ; //START _litmus_P1 ld.cg.s32 sr01, [sr11] ; and.b32 sr21, sr01, 2147483648 ; cvt.u64.u32 sr31, sr21 ; mov.s32 sr41, 1 ; add.u64 sr51, sr51, sr31 ; st.cg.s32 [sr51], sr41 ; //START _litmus_P0 mov.s32 sr00, 2 ; st.cg.s32 [sr10], sr00 ; Binary '/tmp/dircbdc78.tmp/IRWIW+addr+data-p0:p1:p2:p3-xsys-0.exe' successfully loaded Specification clusters: 4 Specification: [[(689, 3, 'R4'), (687, 2, 'R12')], [(731, 2, 'R10')], [(794, 3, 'R4'), (792, 2, 'R10')], [(844, 2, 'R10')]] Cluster 0: OK Cluster 1: OK Cluster 2: OK Cluster 3: OK !!SUCCESS!! Test IRWIW+addr+data-p0:p1:p2:p3-xsys Allowed Histogram (27 states) 5554 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=1; 2913 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=1; 6644 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=1; 1777 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=1; 734 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=1; 6235 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=1; 1110 :>1:r0=1; 3:r0=2; 0::x=1; 1::y=1; 7010 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=1; 2726 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=1; 2630 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=1; 1977 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=1; 117 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=1; 1530 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=1; 495 :>1:r0=1; 3:r0=2; 0::x=2; 1::y=1; 372 :>1:r0=2; 3:r0=2; 0::x=2; 1::y=1; 1979 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=2; 257 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=2; 1135 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=2; 1328 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=2; 223 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=2; 1037 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=2; 187 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=2; 1274 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=2; 345 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=2; 169 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=2; 165 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=2; 77 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=2; No Witnesses Positive: 0, Negative: 50000 Condition exists (0::x=2 /\ 1::y=2 /\ 1:r0=2 /\ 3:r0=2) is NOT validated Observation IRWIW+addr+data-p0:p1:p2:p3-xsys Never 0 50000 Time IRWIW+addr+data-p0:p1:p2:p3-xsys 12.46 -- device info -- Name: GeForce GTX TITAN Major revision number: 3 Minor revision number: 5 Total global memory: 6442123264 Total shared memory per block: 49152 Number of multiprocessors: 14 Machine: formal Revision 1383, version 5.01 GPU_PTX experimental backend Command line: ./litmus -mach GTXTitan.cfg -a 8 -gpu-verf-comp true big_bucket/IRWIW+addr+data-p0:p1:p2:p3-xsys-0.litmus -s 50000 Parameters #ifndef SIZE_OF_TEST #define SIZE_OF_TEST 50000 #endif #ifndef NUMBER_OF_RUN #define NUMBER_OF_RUN 1 #endif /* cc options: -arch=sm_35 */ /* barrier: user */ /* speedcheck: no */ /* gpu_general_bc: true */ /* gpu_mem_stress: true */ /* gpu-rand-threads: true */ /* gpu_cuda: true */ /* gpu_gen_addr: true */ /* gpu_cvt_global_to_gen: true */ /* gpu_cvt_shared_to_gen: true */ /* gpu_max_ctas: 14 */ /* gpu_min_ctas: 10 */ /* gpu_max_threads: 512 */ /* gpu_min_threads: 128 */