CUDA: Difference between revisions

No edit summary
Line 295: Line 295:
* A run time limit is activated by default if the device is being used to drive a display.
* A run time limit is activated by default if the device is being used to drive a display.
* Please feel free to [mailto:nickblack@acm.org|send me output!]
* Please feel free to [mailto:nickblack@acm.org|send me output!]
<pre>Device 0: "Tesla C1060"
  CUDA Driver Version:                          2.30
  CUDA Runtime Version:                          2.30
  CUDA Capability Major revision number:        1
  CUDA Capability Minor revision number:        3
  Total amount of global memory:                4294705152 bytes
  Number of multiprocessors:                    30
  Number of cores:                              240
  Total amount of constant memory:              65536 bytes
  Total amount of shared memory per block:      16384 bytes
  Total number of registers available per block: 16384
  Warp size:                                    32
  Maximum number of threads per block:          512
  Maximum sizes of each dimension of a block:    512 x 512 x 64
  Maximum sizes of each dimension of a grid:    65535 x 65535 x 1
  Maximum memory pitch:                          262144 bytes
  Texture alignment:                            256 bytes
  Clock rate:                                    1.30 GHz
  Concurrent copy and execution:                Yes
  Integrated:                                    No
  Support host page-locked memory mapping:      Yes</pre>
Other clock rates: 1.44 GHz
====GeForce GTX 295====
<pre>Device 1: "GeForce GTX 295"
  CUDA Driver Version:                          2.30
  CUDA Runtime Version:                          2.30
  CUDA Capability Major revision number:        1
  CUDA Capability Minor revision number:        3
  Total amount of global memory:                939261952 bytes
  Number of multiprocessors:                    30
  Number of cores:                              240
  Total amount of constant memory:              65536 bytes
  Total amount of shared memory per block:      16384 bytes
  Total number of registers available per block: 16384
  Warp size:                                    32
  Maximum number of threads per block:          512
  Maximum sizes of each dimension of a block:    512 x 512 x 64
  Maximum sizes of each dimension of a grid:    65535 x 65535 x 1
  Maximum memory pitch:                          262144 bytes
  Texture alignment:                            256 bytes
  Clock rate:                                    1.24 GHz
  Concurrent copy and execution:                Yes
  Integrated:                                    No
  Support host page-locked memory mapping:      Yes</pre>
====GeForce GTX 285====
<pre>Device 0: "GeForce GTX 285"
  CUDA Capability Major revision number:        1
  CUDA Capability Minor revision number:        3
  Total amount of global memory:                1073414144 bytes
  Number of multiprocessors:                    30
  Number of cores:                              240
  Total amount of constant memory:              65536 bytes
  Total amount of shared memory per block:      16384 bytes
  Total number of registers available per block: 16384
  Warp size:                                    32
  Maximum number of threads per block:          512
  Maximum sizes of each dimension of a block:    512 x 512 x 64
  Maximum sizes of each dimension of a grid:    65535 x 65535 x 1
  Maximum memory pitch:                          262144 bytes
  Texture alignment:                            256 bytes
  Clock rate:                                    1.48 GHz
  Concurrent copy and execution:                Yes
  Integrated:                                    Yes
  Support host page-locked memory mapping:      Yes</pre>
====GeForce GTX 280====
<pre>Device 0: "GeForce GTX 280"
  CUDA Driver Version:                          2.30
  CUDA Runtime Version:                          2.30
  CUDA Capability Major revision number:        1
  CUDA Capability Minor revision number:        3
  Total amount of global memory:                1073020928 bytes
  Number of multiprocessors:                    30
  Number of cores:                              240
  Total amount of constant memory:              65536 bytes
  Total amount of shared memory per block:      16384 bytes
  Total number of registers available per block: 16384
  Warp size:                                    32
  Maximum number of threads per block:          512
  Maximum sizes of each dimension of a block:    512 x 512 x 64
  Maximum sizes of each dimension of a grid:    65535 x 65535 x 1
  Maximum memory pitch:                          262144 bytes
  Texture alignment:                            256 bytes
  Clock rate:                                    1.30 GHz
  Concurrent copy and execution:                Yes
  Integrated:                                    No
  Support host page-locked memory mapping:      Yes</pre>
====GeForce GTX 260====
<pre>Device 0: "GeForce GTX 260"
  CUDA Driver Version:                          2.30
  CUDA Runtime Version:                          2.30
  CUDA Capability Major revision number:        1
  CUDA Capability Minor revision number:        3
  Total amount of global memory:                938803200 bytes
  Number of multiprocessors:                    27
  Number of cores:                              216
  Total amount of constant memory:              65536 bytes
  Total amount of shared memory per block:      16384 bytes
  Total number of registers available per block: 16384
  Warp size:                                    32
  Maximum number of threads per block:          512
  Maximum sizes of each dimension of a block:    512 x 512 x 64
  Maximum sizes of each dimension of a grid:    65535 x 65535 x 1
  Maximum memory pitch:                          262144 bytes
  Texture alignment:                            256 bytes
  Clock rate:                                    1.47 GHz
  Concurrent copy and execution:                Yes
  Integrated:                                    No
  Support host page-locked memory mapping:      Yes</pre>
{| border="1"
{| border="1"
! Device name
! Device name
Line 423: Line 311:
! Integrated?
! Integrated?
! Shared maps?
! Shared maps?
|-
! COLSPAN="15" | Compute capability 1.3
|-
| Tesla C1060
| 4GB
| 30
| 240
| 65536b
| 16384b
| 16384
| 32
| 512
| 262144b
| 256b
| 1.30GHz
| Yes
| No
| Yes
|-
| GeForce GTX 295
| 1GB
| 30
| 240
| 65536b
| 16384b
| 16384
| 32
| 512
| 262144b
| 256b
| 1.24GHz
| Yes
| No
| Yes
|-
| GeForce GTX 285
| 1GB
| 30
| 240
| 65536b
| 16384b
| 16384
| 32
| 512
| 262144b
| 256b
| 1.48GHz
| Yes
| Yes
| Yes
|-
| GeForce GTX 280
| 1GB
| 30
| 240
| 65536b
| 16384b
| 16384
| 32
| 512
| 262144b
| 256b
| 1.30GHz
| Yes
| No
| Yes
|-
| GeForce GTX 260
| 1GB
| 27
| 216
| 65536b
| 16384b
| 16384
| 32
| 512
| 262144b
| 256b
| 1.47GHz
| Yes
| No
| Yes
|-
|-
! COLSPAN="15" | Compute capability 1.2
! COLSPAN="15" | Compute capability 1.2