GPU_PTX IRWIW+ctrl+po-p0::p1::p2::p3-xgyg "Rf-c-g Ctrl-d-g-Wg Ws-c-g Rf-c-g Po-d-Rg-Wg Ws-c-g" {} 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 | mov.s32 r2, 1 ; | setp.eq.b32 p6, r2, 0 | | st.cg.s32 [r3], r2 ; | @p6 bra LC00 | | ; | mov.s64 r4, 3494 | | ; | LC00: | | ; | mov.s32 r3, 1 | | ; | st.cg.s32 [r4], r3 | | ; exists (0::x=2 /\ 1::y=2 /\ 1:r0=2 /\ 3:r0=2) (device (kernel (cta (warp P0)) (cta (warp P1)) (cta (warp P2)) (cta (warp P3)))) x:global; y:global Generated assembler //START _litmus_P3 ld.cg.s32 sr03, [sr13] ; mov.s32 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 ; setp.eq.b32 sp61, sr21, 0 ; @sp61 bra LC00 ; mov.s64 sr41, 3494 ; LC00: mov.s32 sr31, 1 ; st.cg.s32 [sr41], sr31 ; //START _litmus_P0 mov.s32 sr00, 2 ; st.cg.s32 [sr10], sr00 ; Binary '/tmp/dirc1ffea.tmp/IRWIW+ctrl+po-p0::p1::p2::p3-xgyg-0.exe' successfully loaded Specification clusters: 4 Specification: [[(642, 3, 'R4'), (639, 2, 'R10')], [(680, 2, 'R10')], [(732, 3, 'R4'), (729, 2, 'R10')], [(776, 2, 'R10')]] Cluster 0: OK Cluster 1: OK Cluster 2: OK Cluster 3: OK !!SUCCESS!! Test IRWIW+ctrl+po-p0::p1::p2::p3-xgyg Allowed Histogram (36 states) 5853 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=1; 2878 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=1; 4696 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=1; 2321 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=1; 67 :>1:r0=1; 3:r0=1; 0::x=1; 1::y=1; 810 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=1; 6024 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=1; 1336 :>1:r0=1; 3:r0=2; 0::x=1; 1::y=1; 5080 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=1; 3962 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=1; 2781 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=1; 2514 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=1; 446 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=1; 81 :>1:r0=1; 3:r0=1; 0::x=2; 1::y=1; 47 :>1:r0=2; 3:r0=1; 0::x=2; 1::y=1; 1912 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=1; 701 :>1:r0=1; 3:r0=2; 0::x=2; 1::y=1; 669 :>1:r0=2; 3:r0=2; 0::x=2; 1::y=1; 2101 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=2; 152 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=2; 803 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=2; 764 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=2; 47 :>1:r0=1; 3:r0=1; 0::x=1; 1::y=2; 242 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=2; 838 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=2; 21 :>1:r0=1; 3:r0=2; 0::x=1; 1::y=2; 246 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=2; 1330 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=2; 372 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=2; 147 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=2; 351 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=2; 93 :>1:r0=1; 3:r0=1; 0::x=2; 1::y=2; 36 :>1:r0=2; 3:r0=1; 0::x=2; 1::y=2; 230 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=2; 38 :>1:r0=1; 3:r0=2; 0::x=2; 1::y=2; 11 *>1:r0=2; 3:r0=2; 0::x=2; 1::y=2; Ok Witnesses Positive: 11, Negative: 49989 Condition exists (0::x=2 /\ 1::y=2 /\ 1:r0=2 /\ 3:r0=2) is validated Observation IRWIW+ctrl+po-p0::p1::p2::p3-xgyg Sometimes 11 49989 Time IRWIW+ctrl+po-p0::p1::p2::p3-xgyg 17.20 -- 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+ctrl+po-p0::p1::p2::p3-xgyg-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 */