GPU_PTX IRWIW+addrs-p0:p1:p2:p3-xsys "Rf-w-sl2l2 Addr-d-sl2-Wsl2 Ws-w-sl2l2 Rf-w-sl2l2 Addr-d-sl2-Wsl2 Ws-w-sl2l2" {} 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 | | cvt.u64.u32 r3, r2 ; | mov.s32 r4, 1 | | mov.s32 r4, 1 ; | add.u64 r5, r5 r3 | | add.u64 r5, r5 r3 ; | st.cg.s32 [r5], r4 | | 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 ; cvt.u64.u32 sr33, sr23 ; mov.s32 sr43, 1 ; add.u64 sr53, sr53, sr33 ; st.cg.s32 [sr53], sr43 ; //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/dirc7197b.tmp/IRWIW+addrs-p0:p1:p2:p3-xsys-0.exe' successfully loaded Specification clusters: 4 Specification: [[(619, 3, 'R4'), (618, 2, 'R8')], [(661, 2, 'R10')], [(719, 3, 'R4'), (718, 2, 'R8')], [(769, 2, 'R10')]] Cluster 0: OK Cluster 1: OK Cluster 2: OK Cluster 3: OK !!SUCCESS!! Test IRWIW+addrs-p0:p1:p2:p3-xsys Allowed Histogram (27 states) 7352 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=1; 6280 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=1; 8663 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=1; 5508 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=1; 2196 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=1; 10065 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=1; 3007 :>1:r0=1; 3:r0=2; 0::x=1; 1::y=1; 11538 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=1; 5356 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=1; 6073 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=1; 4664 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=1; 379 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=1; 4031 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=1; 1832 :>1:r0=1; 3:r0=2; 0::x=2; 1::y=1; 1230 :>1:r0=2; 3:r0=2; 0::x=2; 1::y=1; 4708 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=2; 702 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=2; 2922 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=2; 2772 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=2; 652 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=2; 2651 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=2; 576 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=2; 3843 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=2; 1757 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=2; 324 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=2; 676 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=2; 243 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=2; No Witnesses Positive: 0, Negative: 100000 Condition exists (0::x=2 /\ 1::y=2 /\ 1:r0=2 /\ 3:r0=2) is NOT validated Observation IRWIW+addrs-p0:p1:p2:p3-xsys Never 0 100000 Time IRWIW+addrs-p0:p1:p2:p3-xsys 28.03 -- device info -- Name: GeForce GTX 660 Major revision number: 3 Minor revision number: 0 Total global memory: 2147155968 Total shared memory per block: 49152 Number of multiprocessors: 5 Machine: csu8975 Revision 967, version 5.01 GPU_PTX experimental backend Command line: ./litmus -gpu -ccopts -arch=sm_30 -gpu-max-ctas 8 -gpu-min-ctas 4 tests-sm30/IRWIW+addrs-p0:p1:p2:p3-xsys-0.litmus Parameters #ifndef SIZE_OF_TEST #define SIZE_OF_TEST 100000 #endif #ifndef NUMBER_OF_RUN #define NUMBER_OF_RUN 1 #endif /* cc options: -arch=sm_30 */ /* 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: 8 */ /* gpu_min_ctas: 4 */ /* gpu_max_threads: 512 */ /* gpu_min_threads: 128 */