GPU_PTX IRWIW+addr+ctrl-p0:p1:p3::p2-xgyg "Rf-w-g Addr-d-g-Wg Ws-c-g Rf-c-g Ctrl-d-g-Wg Ws-w-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 | and.b32 r2, r0 2147483648 ; | cvt.u64.u32 r3, r2 | | setp.eq.b32 p6, r2, 0 ; | mov.s32 r4, 1 | | @p6 bra LC00 ; | add.u64 r5, r5 r3 | | mov.s64 r4, 3494 ; | st.cg.s32 [r5], r4 | | 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) (warp P1) (warp P3)) (cta (warp P2)))) x:global; y:global Generated assembler //START _litmus_P3 ld.cg.s32 sr03, [sr13] ; and.b32 sr23, sr03, 2147483648 ; setp.eq.b32 sp63, sr23, 0 ; @sp63 bra LC00 ; mov.s64 sr43, 3494 ; LC00: mov.s32 sr33, 1 ; st.cg.s32 [sr43], sr33 ; //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/dire1cd2a.tmp/IRWIW+addr+ctrl-p0:p1:p3::p2-xgyg-0.exe' successfully loaded Specification clusters: 4 Specification: [[(532, 3, 'R4'), (529, 2, 'R8')], [(571, 2, 'R8')], [(620, 3, 'R4'), (617, 2, 'R6')], [(663, 2, 'R8')]] Cluster 0: OK Cluster 1: OK Cluster 2: OK Cluster 3: OK !!SUCCESS!! Test IRWIW+addr+ctrl-p0:p1:p3::p2-xgyg Allowed Histogram (27 states) 9037 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=1; 2573 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=1; 7882 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=1; 2546 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=1; 674 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=1; 6069 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=1; 652 :>1:r0=1; 3:r0=2; 0::x=1; 1::y=1; 5800 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=1; 3524 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=1; 588 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=1; 532 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=1; 5 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=1; 870 :>1:r0=0; 3:r0=2; 0::x=2; 1::y=1; 115 :>1:r0=1; 3:r0=2; 0::x=2; 1::y=1; 109 :>1:r0=2; 3:r0=2; 0::x=2; 1::y=1; 4245 :>1:r0=0; 3:r0=0; 0::x=1; 1::y=2; 16 :>1:r0=1; 3:r0=0; 0::x=1; 1::y=2; 1501 :>1:r0=2; 3:r0=0; 0::x=1; 1::y=2; 822 :>1:r0=0; 3:r0=1; 0::x=1; 1::y=2; 146 :>1:r0=2; 3:r0=1; 0::x=1; 1::y=2; 758 :>1:r0=0; 3:r0=2; 0::x=1; 1::y=2; 176 :>1:r0=2; 3:r0=2; 0::x=1; 1::y=2; 1342 :>1:r0=0; 3:r0=0; 0::x=2; 1::y=2; 9 :>1:r0=1; 3:r0=0; 0::x=2; 1::y=2; 2 :>1:r0=2; 3:r0=0; 0::x=2; 1::y=2; 6 :>1:r0=0; 3:r0=1; 0::x=2; 1::y=2; 1 :>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+ctrl-p0:p1:p3::p2-xgyg Never 0 50000 Time IRWIW+addr+ctrl-p0:p1:p3::p2-xgyg 7.34 -- device info -- Name: GeForce GT 540M Major revision number: 2 Minor revision number: 1 Total global memory: 1072889856 Total shared memory per block: 49152 Number of multiprocessors: 2 Machine: DeepThought3 Revision 1371, version 5.01 GPU_PTX experimental backend Command line: ./litmus -mach GTX540m.cfg -a 8 -gpu-verf-comp true big_bucket/IRWIW+addr+ctrl-p0:p1:p3::p2-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_21 */ /* 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: 4 */ /* gpu_min_ctas: 4 */ /* gpu_max_threads: 128 */ /* gpu_min_threads: 128 */