1 #version 450 core 2 3 #extension GL_ARB_gpu_shader_int64: enable 4 #extension GL_NV_shader_atomic_int64: enable 5 6 layout(local_size_x = 16, local_size_y = 16) in; 7 8 layout(binding = 0) buffer Buffer 9 { 10 int64_t i64; 11 uint64_t u64; 12 } buf; 13 14 struct Struct 15 { 16 int64_t i64; 17 uint64_t u64; 18 }; 19 20 shared Struct s; 21 22 void main() 23 { 24 const int64_t i64c = -24; 25 const uint64_t u64c = 0xF00000000Ful; 26 27 // Test shader storage block 28 int64_t i64 = 0; 29 uint64_t u64 = 0; 30 31 i64 += atomicMin(buf.i64, i64c); 32 u64 += atomicMin(buf.u64, u64c); 33 34 i64 += atomicMax(buf.i64, i64c); 35 u64 += atomicMax(buf.u64, u64c); 36 37 i64 += atomicAnd(buf.i64, i64c); 38 u64 += atomicAnd(buf.u64, u64c); 39 40 i64 += atomicOr(buf.i64, i64c); 41 u64 += atomicOr(buf.u64, u64c); 42 43 i64 += atomicXor(buf.i64, i64c); 44 u64 += atomicXor(buf.u64, u64c); 45 46 i64 += atomicAdd(buf.i64, i64c); 47 i64 += atomicExchange(buf.i64, i64c); 48 i64 += atomicCompSwap(buf.i64, i64c, i64); 49 50 buf.i64 = i64; 51 buf.u64 = u64; 52 53 // Test shared variable 54 i64 = 0; 55 u64 = 0; 56 57 i64 += atomicMin(s.i64, i64c); 58 u64 += atomicMin(s.u64, u64c); 59 60 i64 += atomicMax(s.i64, i64c); 61 u64 += atomicMax(s.u64, u64c); 62 63 i64 += atomicAnd(s.i64, i64c); 64 u64 += atomicAnd(s.u64, u64c); 65 66 i64 += atomicOr(s.i64, i64c); 67 u64 += atomicOr(s.u64, u64c); 68 69 i64 += atomicXor(s.i64, i64c); 70 u64 += atomicXor(s.u64, u64c); 71 72 i64 += atomicAdd(s.i64, i64c); 73 i64 += atomicExchange(s.i64, i64c); 74 i64 += atomicCompSwap(s.i64, i64c, i64); 75 76 s.i64 = i64; 77 s.u64 = u64; 78 } 79 80
