GPU_PTX IRWIW+addr+data-p0::p1:p2::p3-xgyg "Rf-c-gl2l2 Addr-d-gl2-Wgl2 Ws-w-gl2l2 Rf-c-gl2l2 Data-d-gl2-Wgl2 Ws-c-gl2l2" {} 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)) (cta (warp P1) (warp P2)) (cta (warp P3)))) x:global; y:global 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/dire73ff3.tmp/IRWIW+addr+data-p0::p1:p2::p3-xgyg-0.exe' successfully loaded Specification clusters: 4 Specification: [[(587, 3, 'R4'), (586, 2, 'R12')], [(625, 2, 'R10')], [(671, 3, 'R4'), (670, 2, 'R6')], [(715, 2, 'R10')]] Cluster 0: OK Cluster 1: OK Cluster 2: OK Cluster 3: OK !!SUCCESS!! Test IRWIW+addr+data-p0::p1:p2::p3-xgyg Allowed Histogram (27 states) 15970 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=1; 5422 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=1; 13101 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=1; 6745 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=1; 1736 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=1; 14446 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=1; 1572 :>1:r0=1; 3:r0=2; 0::x=1; 1::y=1; 11223 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=1; 6901 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=1; 1235 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=1; 1247 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=1; 41 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=1; 2954 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=1; 317 :>1:r0=1; 3:r0=2; 0::x=2; 1::y=1; 299 :>1:r0=2; 3:r0=2; 0::x=2; 1::y=1; 7657 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=2; 28 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=2; 2732 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=2; 1413 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=2; 325 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=2; 1606 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=2; 385 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=2; 2607 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=2; 10 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=2; 8 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=2; 16 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=2; 4 :>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+addr+data-p0::p1:p2::p3-xgyg Never 0 100000 Time IRWIW+addr+data-p0::p1:p2::p3-xgyg 39.80 -- 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+addr+data-p0::p1:p2::p3-xgyg-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 */