GPU_PTX IRWIW+addrs-p0:p1:p3::p2-xsyg "Rf-w-s Addr-d-s-Wg Ws-c-g Rf-c-g Addr-d-g-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 | | 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 P3)) (cta (warp P2)))) x:local; y:global 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/dir5b0260.tmp/IRWIW+addrs-p0:p1:p3::p2-xsyg-0.exe' successfully loaded Specification clusters: 4 Specification: [[(607, 3, 'R4'), (604, 2, 'R6')], [(645, 2, 'R10')], [(699, 3, 'R4'), (697, 2, 'R6')], [(747, 2, 'R10')]] Cluster 0: OK Cluster 1: OK Cluster 2: OK Cluster 3: OK !!SUCCESS!! Test IRWIW+addrs-p0:p1:p3::p2-xsyg Allowed Histogram (27 states) 10303 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=1; 877 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=1; 7601 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=1; 1128 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=1; 140 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=1; 2934 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=1; 49 :>1:r0=1; 3:r0=2; 0::x=1; 1::y=1; 1872 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=1; 1299 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=1; 189 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=1; 145 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=1; 17 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=1; 164 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=1; 11 :>1:r0=1; 3:r0=2; 0::x=2; 1::y=1; 6 :>1:r0=2; 3:r0=2; 0::x=2; 1::y=1; 12870 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=2; 82 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=2; 3762 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=2; 3675 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=2; 245 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=2; 1352 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=2; 77 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=2; 1080 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=2; 21 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=2; 4 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=2; 89 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=2; 8 :>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+addrs-p0:p1:p3::p2-xsyg Never 0 50000 Time IRWIW+addrs-p0:p1:p3::p2-xsyg 16.45 -- device info -- Name: Tesla C2075 Major revision number: 2 Minor revision number: 0 Total global memory: 5636554752 Total shared memory per block: 49152 Number of multiprocessors: 14 Machine: fractus Revision 1365M, version 5.01 GPU_PTX experimental backend Command line: ./litmus -mach TeslaC2075.cfg -a 8 -gpu-verf-comp true big_bucket2/IRWIW+addrs-p0:p1:p3::p2-xsyg-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_20 */ /* 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: 12 */ /* gpu_min_ctas: 9 */ /* gpu_max_threads: 512 */ /* gpu_min_threads: 128 */