B.9.2.6.surf3Dwrite()..... ,114 B.9.2.7.surf1DLayeredread().............. 114 B.9.2.8.surf1DLayeredwrite().... .114 B.9.2.9.surf2DLayeredread()............ .115 B.9.2.10.surf2DLayeredwrite(). .115 B.9.2.11.surfCubemapread()............ .115 B.9.2.12.surfCubemapwrite().......... .…115 B.9.2.13.surfCubemapLayeredread().. .116 B.9.2.14.surfCubemapLayeredwrite(). .116 B.10.Read-Only Data Cache Load Function. .116 B.11.Time Function.......................... ..116 B.12.Atomic Functions........... ...117 B.12.1.Arithmetic Functions......... 118 B.12.1.1.atomicAdd().... ..118 B.12.1.2.atomicSub()............ .118 B.12.1.3.atomicExch()... .119 B.12.1.4.atomicMin()............. .119 B.12.1.5.atomicMax()... .119 B.12.1.6.atomiclnc().............. .119 B.12.1.7.atomicDec()... .120 B.12.1.8.atomiccAS().......... ….120 B.12.2.Bitwise Functions.... 120 B.12.2.1.atomicAnd().......... .120 B.12.2.2.atomic0r0.. 120 B.12.2.3.atomicXor()............ 121 B.13.Warp Vote Functions............ 121 B.14.Warp Shuffle Functions.............. 122 B.14.1.Synopsis..… .122 B.14.2.Description.... 122 B.14.3.Return Value.............. 123 B.14.4.Notes....................... 123 B.14.5.Example5........ .124 B.14.5.1.Broadcast of a single value across a warp........ 124 B.14.5.2.Inclusive plus-scan across sub-partitions of 8 threads.............................124 B.14.5.3.Reduction across a warp.............. 125 B.15.Profiler Counter Function.............................. .125 B.16.Assertion.................. 125 B.17.Formatted Output.............. .126 B.17.1.Format Specifiers............ 127 B.17.2.Limitations........ 127 B.17.3.Associated Host-Side APl.................... .128 B.17.4.Example5..129 B.18.Dynamic Global Memory Allocation and Operations........................130 www.nvidia.com CUDA C Programming Guide PG-02829-001_v8.0|viwww.nvidia.com CUDA C Programming Guide PG-02829-001_v8.0 | vii B.9.2.6. surf3Dwrite()................................................................................. 114 B.9.2.7. surf1DLayeredread()........................................................................ 114 B.9.2.8. surf1DLayeredwrite()....................................................................... 114 B.9.2.9. surf2DLayeredread()........................................................................ 115 B.9.2.10. surf2DLayeredwrite()......................................................................115 B.9.2.11. surfCubemapread()........................................................................ 115 B.9.2.12. surfCubemapwrite()....................................................................... 115 B.9.2.13. surfCubemapLayeredread()...............................................................116 B.9.2.14. surfCubemapLayeredwrite()..............................................................116 B.10. Read-Only Data Cache Load Function.............................................................116 B.11. Time Function.........................................................................................116 B.12. Atomic Functions..................................................................................... 117 B.12.1. Arithmetic Functions........................................................................... 118 B.12.1.1. atomicAdd().................................................................................118 B.12.1.2. atomicSub()................................................................................. 118 B.12.1.3. atomicExch()................................................................................119 B.12.1.4. atomicMin()................................................................................. 119 B.12.1.5. atomicMax().................................................................................119 B.12.1.6. atomicInc()..................................................................................119 B.12.1.7. atomicDec().................................................................................120 B.12.1.8. atomicCAS().................................................................................120 B.12.2. Bitwise Functions............................................................................... 120 B.12.2.1. atomicAnd().................................................................................120 B.12.2.2. atomicOr().................................................................................. 120 B.12.2.3. atomicXor()................................................................................. 121 B.13. Warp Vote Functions................................................................................. 121 B.14. Warp Shuffle Functions..............................................................................122 B.14.1. Synopsis........................................................................................... 122 B.14.2. Description....................................................................................... 122 B.14.3. Return Value..................................................................................... 123 B.14.4. Notes.............................................................................................. 123 B.14.5. Examples..........................................................................................124 B.14.5.1. Broadcast of a single value across a warp............................................ 124 B.14.5.2. Inclusive plus-scan across sub-partitions of 8 threads............................... 124 B.14.5.3. Reduction across a warp................................................................. 125 B.15. Profiler Counter Function........................................................................... 125 B.16. Assertion............................................................................................... 125 B.17. Formatted Output.................................................................................... 126 B.17.1. Format Specifiers............................................................................... 127 B.17.2. Limitations....................................................................................... 127 B.17.3. Associated Host-Side API.......................................................................128 B.17.4. Examples..........................................................................................129 B.18. Dynamic Global Memory Allocation and Operations............................................ 130